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5 Commits
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@ -1,5 +0,0 @@
|
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[paths]
|
||||
source = .
|
||||
/lorax/
|
||||
[run]
|
||||
relative_files = True
|
||||
@ -1,2 +0,0 @@
|
||||
.git/
|
||||
.coverage
|
||||
28
.github/workflows/tests.yml
vendored
28
.github/workflows/tests.yml
vendored
@ -1,28 +0,0 @@
|
||||
name: Tests and Coverage
|
||||
# Make sure only one action triggers the job, otherwise pushing to a
|
||||
# pull-request will run it twice.
|
||||
on:
|
||||
pull_request:
|
||||
branches:
|
||||
- "*"
|
||||
push:
|
||||
branches:
|
||||
- master
|
||||
- rhel8-branch
|
||||
- rhel7-branch
|
||||
- f31-branch
|
||||
- f32-branch
|
||||
- f33-branch
|
||||
|
||||
jobs:
|
||||
unit-tests:
|
||||
runs-on: ubuntu-latest
|
||||
steps:
|
||||
- name: "Clone Repository"
|
||||
uses: actions/checkout@v2
|
||||
- name: Run lorax tests in podman
|
||||
run: sudo make test-in-podman && cp .test-results/.coverage .coverage
|
||||
- name: Coveralls
|
||||
uses: AndreMiras/coveralls-python-action@develop
|
||||
with:
|
||||
github-token: ${{ secrets.GITHUB_TOKEN }}
|
||||
12
.gitignore
vendored
12
.gitignore
vendored
@ -1,14 +1,2 @@
|
||||
*.pyc
|
||||
*.rpm
|
||||
src/pylorax/version.py*
|
||||
_build/
|
||||
tests/pylint/.pylint.d/
|
||||
__pycache__/
|
||||
.coverage
|
||||
pylint-log
|
||||
.pytest_cache/
|
||||
.test-results/
|
||||
/lorax-*.tar.gz
|
||||
/bots
|
||||
/test/images
|
||||
/tmp
|
||||
|
||||
@ -1,7 +0,0 @@
|
||||
FROM registry.fedoraproject.org/fedora:rawhide
|
||||
COPY test-packages .
|
||||
RUN dnf -y install $(cat test-packages) && touch /.in-container
|
||||
RUN useradd weldr
|
||||
VOLUME /lorax-ro
|
||||
VOLUME /test-results
|
||||
WORKDIR /lorax-ro
|
||||
30
HACKING.md
30
HACKING.md
@ -1,30 +0,0 @@
|
||||
# Hacking on Lorax
|
||||
|
||||
Here's where to get the code:
|
||||
|
||||
$ git clone https://github.com/weldr/lorax
|
||||
$ cd lorax/
|
||||
|
||||
How to build it:
|
||||
|
||||
$ make
|
||||
|
||||
## How to run the tests
|
||||
|
||||
To run the tests you need the following dependencies installed:
|
||||
|
||||
$ yum install python3-nose python3-pytest-mock python3-pocketlint \
|
||||
python3-mock python3-magic
|
||||
|
||||
Run the basic linting tests like this:
|
||||
|
||||
$ make check
|
||||
|
||||
|
||||
To run the broader unit and integration tests we use:
|
||||
|
||||
$ make test
|
||||
|
||||
The tests may also be run using a podman container:
|
||||
|
||||
$ make test-in-podman
|
||||
171
Makefile
171
Makefile
@ -1,30 +1,11 @@
|
||||
PYTHON ?= /usr/bin/python3
|
||||
PYTHON ?= /usr/bin/env python
|
||||
DESTDIR ?= /
|
||||
PREFIX ?= /usr
|
||||
mandir ?= $(PREFIX)/share/man
|
||||
DOCKER ?= podman
|
||||
PODMAN ?= $(DOCKER)
|
||||
DOCS_VERSION ?= next
|
||||
RUN_TESTS ?= ci
|
||||
|
||||
PKGNAME = lorax
|
||||
VERSION = $(shell awk '/Version:/ { print $$2 }' $(PKGNAME).spec)
|
||||
RELEASE = $(shell awk '/Release:/ { print $$2 }' $(PKGNAME).spec | sed -e 's|%.*$$||g')
|
||||
TAG = lorax-$(VERSION)-$(RELEASE)
|
||||
TAG = r$(VERSION)-$(RELEASE)
|
||||
|
||||
IMAGE_RELEASE = $(shell awk -F: '/FROM/ { print $$2}' Dockerfile.test)
|
||||
|
||||
ifeq ($(TEST_OS),)
|
||||
OS_ID = $(shell awk -F= '/^ID/ {print $$2}' /etc/os-release)
|
||||
OS_VERSION = $(shell awk -F= '/^VERSION_ID/ {print $$2}' /etc/os-release)
|
||||
TEST_OS = $(OS_ID)-$(OS_VERSION)
|
||||
endif
|
||||
export TEST_OS
|
||||
VM_IMAGE=$(CURDIR)/test/images/$(TEST_OS)
|
||||
|
||||
ifeq ($(REPOS_DIR),)
|
||||
REPOS_DIR = /etc/yum.repos.d
|
||||
endif
|
||||
|
||||
default: all
|
||||
|
||||
@ -35,38 +16,7 @@ all: src/pylorax/version.py
|
||||
$(PYTHON) setup.py build
|
||||
|
||||
install: all
|
||||
$(PYTHON) setup.py install --root=$(DESTDIR) --prefix=$(PREFIX)
|
||||
mkdir -p $(DESTDIR)/$(mandir)/man1
|
||||
install -m 644 docs/man/*.1 $(DESTDIR)/$(mandir)/man1
|
||||
mkdir -p $(DESTDIR)/etc/bash_completion.d
|
||||
|
||||
check:
|
||||
@echo "*** Running pylint ***"
|
||||
PYTHONPATH=$(PYTHONPATH):./src/ ./tests/pylint/runpylint.py
|
||||
|
||||
test:
|
||||
@echo "*** Running tests ***"
|
||||
PYTHONPATH=$(PYTHONPATH):./src/ $(PYTHON) -X dev -m pytest -v --cov-branch \
|
||||
--cov=pylorax ./tests/pylorax/ ./tests/image-minimizer/
|
||||
|
||||
coverage3 report -m
|
||||
[ -f "/usr/bin/coveralls" ] && [ -n "$(COVERALLS_REPO_TOKEN)" ] && coveralls || echo
|
||||
|
||||
test_cli:
|
||||
sudo -E ./tests/test_cli.sh
|
||||
|
||||
test_mkksiso:
|
||||
sudo -E ./tests/mkksiso/test_mkksiso.sh
|
||||
|
||||
clean_cloud_envs:
|
||||
# clean beakerlib logs from previous executions
|
||||
sudo rm -rf /var/tmp/beakerlib-*/
|
||||
sudo -E ./tests/cleanup/remove_old_objects_aws.sh
|
||||
sudo -E ./tests/cleanup/remove_old_objects_openstack.sh
|
||||
sudo -E ./tests/cleanup/remove_old_objects_azure.sh
|
||||
sudo -E ./tests/cleanup/remove_old_objects_vmware.sh
|
||||
# make sure all cleanup scripts finished successfully
|
||||
sudo sh -c 'grep RESULT_STRING /var/tmp/beakerlib-*/TestResults | grep -v PASS && exit 1 || exit 0'
|
||||
$(PYTHON) setup.py install --root=$(DESTDIR)
|
||||
|
||||
clean:
|
||||
-rm -rf build src/pylorax/version.py
|
||||
@ -74,111 +24,16 @@ clean:
|
||||
tag:
|
||||
git tag -f $(TAG)
|
||||
|
||||
docs:
|
||||
$(MAKE) -C docs apidoc html man
|
||||
|
||||
# This is needed to reset the ownership of the new docs files after they are created in a container
|
||||
set-docs-owner:
|
||||
sudo chown -R $(LOCAL_UID):$(LOCAL_GID) docs/
|
||||
|
||||
archive:
|
||||
archive: tag
|
||||
@git archive --format=tar --prefix=$(PKGNAME)-$(VERSION)/ $(TAG) > $(PKGNAME)-$(VERSION).tar
|
||||
@gzip -f $(PKGNAME)-$(VERSION).tar
|
||||
@echo "The archive is in $(PKGNAME)-$(VERSION).tar.gz"
|
||||
|
||||
dist: tag archive
|
||||
scp $(PKGNAME)-$(VERSION).tar.gz fedorahosted.org:lorax
|
||||
|
||||
srpm: archive $(PKGNAME).spec
|
||||
rpmbuild -bs \
|
||||
--define "_sourcedir $(CURDIR)" \
|
||||
--define "_srcrpmdir $(CURDIR)" \
|
||||
lorax.spec
|
||||
@bzip2 $(PKGNAME)-$(VERSION).tar
|
||||
@echo "The archive is in $(PKGNAME)-$(VERSION).tar.bz2"
|
||||
|
||||
local:
|
||||
@rm -rf $(PKGNAME)-$(VERSION).tar.gz
|
||||
@rm -rf /var/tmp/$(PKGNAME)-$(VERSION)
|
||||
@dir=$$PWD; cp -a $$dir /var/tmp/$(PKGNAME)-$(VERSION)
|
||||
@rm -rf /var/tmp/$(PKGNAME)-$(VERSION)/.git
|
||||
@dir=$$PWD; cd /var/tmp; tar --gzip -cSpf $$dir/$(PKGNAME)-$(VERSION).tar.gz $(PKGNAME)-$(VERSION)
|
||||
@rm -rf /var/tmp/$(PKGNAME)-$(VERSION)
|
||||
@echo "The archive is in $(PKGNAME)-$(VERSION).tar.gz"
|
||||
|
||||
local-srpm: local $(PKGNAME).spec
|
||||
rpmbuild -bs \
|
||||
--define "_sourcedir $(CURDIR)" \
|
||||
--define "_srcrpmdir $(CURDIR)" \
|
||||
lorax.spec
|
||||
|
||||
test-in-copy:
|
||||
rsync -a --exclude=.git /lorax-ro/ /lorax/
|
||||
make -C /lorax/ $(RUN_TESTS)
|
||||
cp /lorax/.coverage /test-results/
|
||||
|
||||
test-in-docker: test-in-podman
|
||||
|
||||
test-in-podman:
|
||||
$(DOCKER) build -t welder/lorax-tests:$(IMAGE_RELEASE) -f Dockerfile.test .
|
||||
@mkdir -p `pwd`/.test-results
|
||||
$(DOCKER) run --rm -it -v `pwd`/.test-results/:/test-results \
|
||||
-v `pwd`:/lorax-ro:ro --security-opt label=disable \
|
||||
--env RUN_TESTS="$(RUN_TESTS)" \
|
||||
welder/lorax-tests:$(IMAGE_RELEASE) make test-in-copy
|
||||
# rootless podman leaves them owned by the container UID
|
||||
$(MAKE) set-docs-owner
|
||||
|
||||
docs-in-docker: docs-in-podman
|
||||
|
||||
docs-in-podman:
|
||||
$(DOCKER) build -t welder/lorax-tests:$(IMAGE_RELEASE) -f Dockerfile.test .
|
||||
$(DOCKER) run -it --rm -v `pwd`:/lorax-ro:ro \
|
||||
-v `pwd`/docs/:/lorax-ro/docs/ \
|
||||
--env LORAX_VERSION=$(DOCS_VERSION) \
|
||||
--env LOCAL_UID=`id -u` --env LOCAL_GID=`id -g` \
|
||||
--security-opt label=disable welder/lorax-tests:$(IMAGE_RELEASE) make docs
|
||||
|
||||
|
||||
ci: check test
|
||||
|
||||
$(VM_IMAGE): TAG=HEAD
|
||||
$(VM_IMAGE): srpm bots
|
||||
rm -f $(VM_IMAGE) $(VM_IMAGE).qcow2
|
||||
srpm=$(shell rpm --qf '%{Name}-%{Version}-%{Release}.src.rpm\n' -q --specfile lorax.spec | head -n1) ; \
|
||||
bots/image-customize -v \
|
||||
--resize 20G \
|
||||
--upload $$srpm:/var/tmp \
|
||||
--upload $(CURDIR)/test/vm.install:/var/tmp/vm.install \
|
||||
--upload $(realpath tests):/ \
|
||||
--run-command "chmod +x /var/tmp/vm.install" \
|
||||
--run-command "cd /var/tmp; /var/tmp/vm.install $$srpm" \
|
||||
$(TEST_OS)
|
||||
[ -f ~/.config/lorax-test-env ] && bots/image-customize \
|
||||
--upload ~/.config/lorax-test-env:/var/tmp/lorax-test-env \
|
||||
$(TEST_OS) || echo
|
||||
|
||||
|
||||
# convenience target for the above
|
||||
vm: $(VM_IMAGE)
|
||||
echo $(VM_IMAGE)
|
||||
|
||||
# grab all repositories from the host system, overwriting what's inside the VM
|
||||
# and update the image. Mostly used when testing downstream snapshots to make
|
||||
# sure VM_IMAGE is as close as possible to the host!
|
||||
vm-local-repos: vm
|
||||
|
||||
vm-reset:
|
||||
rm -f $(VM_IMAGE) $(VM_IMAGE).qcow2
|
||||
|
||||
# checkout Cockpit's bots for standard test VM images and API to launch them
|
||||
# must be from master, as only that has current and existing images; but testvm.py API is stable
|
||||
# support CI testing against a bots change
|
||||
bots:
|
||||
git clone --quiet --reference-if-able $${XDG_CACHE_HOME:-$$HOME/.cache}/cockpit-project/bots https://github.com/cockpit-project/bots.git
|
||||
if [ -n "$$COCKPIT_BOTS_REF" ]; then git -C bots fetch --quiet --depth=1 origin "$$COCKPIT_BOTS_REF"; git -C bots checkout --quiet FETCH_HEAD; fi
|
||||
@echo "checked out bots/ ref $$(git -C bots rev-parse HEAD)"
|
||||
|
||||
.PHONY: ci_after_success
|
||||
ci_after_success:
|
||||
# nothing to do here, but Jenkins expects this to be present, otherwise fails
|
||||
|
||||
.PHONY: docs check test srpm vm vm-reset docs-in-docker docs-in-podman test-in-docker test-in-podman
|
||||
@rm -rf $(PKGNAME)-$(VERSION).tar.bz2
|
||||
@rm -rf /tmp/$(PKGNAME)-$(VERSION)
|
||||
@dir=$$PWD; cp -a $$dir /tmp/$(PKGNAME)-$(VERSION)
|
||||
@rm -rf /tmp/$(PKGNAME)-$(VERSION)/.git
|
||||
@dir=$$PWD; cd /tmp; tar --bzip2 -cSpf $$dir/$(PKGNAME)-$(VERSION).tar.bz2 $(PKGNAME)-$(VERSION)
|
||||
@rm -rf /tmp/$(PKGNAME)-$(VERSION)
|
||||
@echo "The archive is in $(PKGNAME)-$(VERSION).tar.bz2"
|
||||
|
||||
@ -1,22 +1,5 @@
|
||||
Introduction to Lorax
|
||||
=====================
|
||||
|
||||
I am the Lorax. I speak for the trees [and images].
|
||||
|
||||
Lorax is used to build the Anaconda Installer boot.iso, it consists of a
|
||||
library, pylorax, a set of templates, and the lorax script. Its operation
|
||||
is driven by a customized set of Mako templates that lists the packages
|
||||
to be installed, steps to execute to remove unneeded files, and creation
|
||||
of the iso for all of the supported architectures.
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
Before Lorax
|
||||
============
|
||||
|
||||
Tree building tools such as pungi and revisor rely on 'buildinstall' in
|
||||
anaconda/scripts/ to produce the boot images and other such control files
|
||||
in the final tree. The existing buildinstall scripts written in a mix of
|
||||
@ -64,4 +47,5 @@ Configuration files will provide the knowledge previously contained in the
|
||||
upd-instroot and mk-images* scripts.
|
||||
|
||||
|
||||
|
||||
--
|
||||
David Cantrell <dcantrell@redhat.com>
|
||||
200
README.livemedia-creator
Normal file
200
README.livemedia-creator
Normal file
@ -0,0 +1,200 @@
|
||||
|
||||
INTRO
|
||||
-----
|
||||
livemedia-creator uses Anaconda, kickstart and Lorax to create bootable media
|
||||
such as live iso's that use the same install path as a normal system install.
|
||||
|
||||
The general idea is to use virt-install to install into a disk image and then
|
||||
use the disk image to create the bootable media.
|
||||
|
||||
livemedia-creator --help will describe all of the options available. At the
|
||||
minimum you need:
|
||||
|
||||
--make-iso to create a final bootable .iso
|
||||
--iso to specify the Anaconda install media to use with virt-install
|
||||
--ks is the kickstart to use to install the system
|
||||
|
||||
|
||||
QUICKSTART
|
||||
----------
|
||||
sudo livemedia-creator --make-iso \
|
||||
--iso=/extra/iso/Fedora-16-x86_64-netinst.iso --ks=./fedora-livemedia.ks
|
||||
|
||||
If you are using the lorax git repo you can run it like so:
|
||||
|
||||
sudo PATH=./src/sbin/:$PATH PYTHONPATH=./src/ ./src/sbin/livemedia-creator \
|
||||
--make-iso --iso=/extra/iso/Fedora-16-x86_64-netinst.iso \
|
||||
--ks=./docs/livemedia-example.ks --lorax-templates=./share/
|
||||
|
||||
If you want to watch the install you can pass '--vnc vnc' and use a vnc
|
||||
client to connect to localhost:0
|
||||
|
||||
This is usually a good idea when testing changes to the kickstart. It tries
|
||||
to monitor the logs for fatal errors, but may not catch everything.
|
||||
|
||||
|
||||
HOW IT WORKS
|
||||
------------
|
||||
The --make-* switches define the final output. Currently only --make-iso
|
||||
and --make-disk are working.
|
||||
|
||||
You then need to either pass --iso and --ks in order to create a disk image
|
||||
using virt-install, or --disk-image to use a disk image from a previous run
|
||||
to create the .iso
|
||||
|
||||
virt-install boots using the passed Anaconda installer iso and installs the
|
||||
system based on the kickstart. The %post section of the kickstart is used to
|
||||
customize the installed system in the same way that current spin-kickstarts
|
||||
do.
|
||||
|
||||
livemedia-creator monitors the install process for problems by watching the
|
||||
install logs. They are written to the current directory or to the base directory
|
||||
specified by the --logfile command. You can also monitor the install by passing
|
||||
--vnc vnc and using a vnc client. This is recommended when first modifying a
|
||||
kickstart, since there are still places where Anaconda may get stuck without
|
||||
the log monitor catching it.
|
||||
|
||||
The output from this process is a partitioned disk image. kpartx can be used
|
||||
to mount and examine it when there is a problem with the install. It can also
|
||||
be booted using kvm.
|
||||
|
||||
Once the disk image is created it copies the / partition into a formatted
|
||||
disk image which is then used as the input to lorax for creation of the
|
||||
final media.
|
||||
|
||||
The final image is created by lorax, using the templates in /usr/share/lorax/
|
||||
or the directory specified by --lorax-templates
|
||||
|
||||
Currently the standard lorax templates are used to make a bootable iso, but
|
||||
it should be possible to modify them to output other results. They are
|
||||
written using the Mako template system which is very flexible.
|
||||
|
||||
|
||||
KICKSTARTS
|
||||
----------
|
||||
Existing spin kickstarts can be used to create live media with a few changes.
|
||||
Here are the steps I used to convert the XFCE spin.
|
||||
|
||||
1. Flatten the xfce kickstart using ksflatten
|
||||
2. Add zerombr so you don't get the disk init dialog
|
||||
3. Add clearpart --all
|
||||
4. Add swap and biosboot partitions
|
||||
5. bootloader target
|
||||
6. Add shutdown to the kickstart
|
||||
7. Add network --bootproto=dhcp --activate to activate the network
|
||||
This works for F16 builds but for F15 and before you need to pass
|
||||
something on the cmdline that activate the network, like sshd.
|
||||
|
||||
livemedia-creator --kernel-args="sshd"
|
||||
|
||||
8. Add a root password
|
||||
|
||||
rootpw rootme
|
||||
network --bootproto=dhcp --activate
|
||||
zerombr
|
||||
clearpart --all
|
||||
bootloader --location=mbr
|
||||
part biosboot --size=1
|
||||
part swap --size=512
|
||||
shutdown
|
||||
|
||||
9. In the livesys script section of the %post remove the root password. This
|
||||
really depends on how the spin wants to work. You could add the live user
|
||||
that you create to the %wheel group so that sudo works if you wanted to.
|
||||
|
||||
passwd -d root > /dev/null
|
||||
|
||||
10. Remove /etc/fstab in %post, dracut handles mounting the rootfs
|
||||
|
||||
cat /dev/null > /dev/fstab
|
||||
|
||||
11. Don't delete initramfs files from /boot in %post
|
||||
12. Have grub-efi in the package list
|
||||
|
||||
One drawback to using virt-install is that it pulls the packages from
|
||||
the repo each time you run it. To speed things up you either need a local
|
||||
mirror of the packages, or you can use a caching proxy. When using a proxy
|
||||
you pass it to livemedia-creator like so:
|
||||
|
||||
--kernel-args="proxy=http://proxy.yourdomain.com:3128"
|
||||
|
||||
You also need to use a specific mirror instead of mirrormanager so that the
|
||||
packages will get cached:
|
||||
|
||||
url --url="http://download.fedora.redhat.com/pub/fedora/linux/development/16/x86_64/os/"
|
||||
|
||||
You can also add an update repo, but don't name it updates. Add --proxy to
|
||||
it as well.
|
||||
|
||||
|
||||
ANACONDA IMAGE INSTALL
|
||||
----------------------
|
||||
You can create images without using virt-install by passing --no-virt on the
|
||||
cmdline. This will use Anaconda's image install feature to handle the install.
|
||||
There are a couple of things to keep in mind when doing this:
|
||||
|
||||
1. It will be most reliable when building images for the same release that the
|
||||
host is running. Because Anaconda has expectations about the system it is
|
||||
running under you may encounter strange bugs if you try to build newer or
|
||||
older releases.
|
||||
|
||||
2. Make sure selinux is set to permissive or disabled. It won't install
|
||||
correctly with selinux set to enforcing yet.
|
||||
|
||||
3. It may totally trash your host. So far I haven't had this happen, but the
|
||||
possibility exists that a bug in Anaconda could result in it operating on
|
||||
real devices. I recommend running it in a virt or on a system that you can
|
||||
afford to lose all data from.
|
||||
|
||||
The logs from anaconda will be placed in an ./anaconda/ directory in either
|
||||
the current directory or in the directory used for --logfile
|
||||
|
||||
Example cmdline:
|
||||
|
||||
sudo livemedia-creator --make-iso --no-virt --ks=./fedora-livemedia.ks
|
||||
|
||||
|
||||
DEBUGGING PROBLEMS
|
||||
------------------
|
||||
Cleaning up an aborted (ctrl-c) virt-install run (as root):
|
||||
virsh list to show the name of the virt
|
||||
virsh destroy <name>
|
||||
virsh undefine <name>
|
||||
umount /tmp/tmpXXXX
|
||||
rm -rf /tmp/tmpXXXX
|
||||
rm /tmp/diskXXXXX
|
||||
|
||||
The logs from the virt-install run are stored in virt-install.log,
|
||||
logs from livemedia-creator are in livemedia.log and program.log
|
||||
|
||||
You can add --image-only to skip the .iso creation and examine the resulting
|
||||
disk image. Or you can pass --keep-image to keep it around after lorax is
|
||||
run.
|
||||
|
||||
Cleaning up aborted --no-virt installs can sometimes be accomplished by running
|
||||
the anaconda-cleanup script.
|
||||
|
||||
|
||||
THE FUTURE
|
||||
----------
|
||||
The current release only supports creating live iso's. In the future
|
||||
I want it to be able to create ami images as well as appliance images.
|
||||
|
||||
It is also limited to x86 architectures because of it's use of virt-install.
|
||||
I hope to be able to support other arches by using Anaconda's image install
|
||||
feature instead of virt-install. This will require that livemedia-creator
|
||||
be running on the same release as is being created in order to avoid odd
|
||||
problems.
|
||||
|
||||
I would like to provide a set of alternate lorax template scripts to create
|
||||
other media.
|
||||
|
||||
|
||||
HACKING
|
||||
-------
|
||||
Development on this will take place as part of the lorax project, and on the
|
||||
anaconda-devel-list mailing list.
|
||||
|
||||
Feedback, enhancements and bugs are welcome.
|
||||
You can use http://bugzilla.redhat.com to report bugs.
|
||||
|
||||
@ -1,6 +0,0 @@
|
||||
Lorax is a set of tools used to create bootable images.
|
||||
|
||||
* lorax - creates the Anaconda boot.iso used to install Fedora
|
||||
* livemedia-creator - uses Anaconda to create bootable images
|
||||
|
||||
See the [Weldr blog](https://weldr.io) for more info about BDCS and the [Lorax documentation](https://weldr.io/lorax) for more information about Lorax and associated tools.
|
||||
135
RELEASE.md
135
RELEASE.md
@ -1,135 +0,0 @@
|
||||
How to release a new version of Lorax for Fedora
|
||||
================================================
|
||||
|
||||
Install `tito` and `podman` on your system.
|
||||
|
||||
Optionally patch `tito` to support signing the tags with your gpg key. If you
|
||||
do this your key should be available on the public gpg keyservers so that
|
||||
people can verify your signature.
|
||||
|
||||
The upstream `tito` PR can be found [here](https://github.com/dgoodwin/tito/pull/328).
|
||||
|
||||
You will need to have permission to push to the lorax repository, and to the
|
||||
Fedora dist-git repository. If your FAS name isn't listed on the [lorax package
|
||||
page](https://src.fedoraproject.org/rpms/lorax/) members list then you need to
|
||||
contact one of the project admins and ask to be added.
|
||||
|
||||
|
||||
Run the tests
|
||||
-------------
|
||||
You can run the tests using `podman` instead of `docker` by running this from the
|
||||
top level of the checked-out lorax repo:
|
||||
|
||||
DOCKER=podman RUN_TESTS="ci test_cli" make test-in-docker
|
||||
|
||||
If they fail, fix them and submit a PR :)
|
||||
|
||||
You can also run the cockpit CI tests locally:
|
||||
|
||||
make vm
|
||||
./test/check-cli
|
||||
|
||||
See the `./test/README.md` documentation for more details about the cockpit CI
|
||||
tests.
|
||||
|
||||
|
||||
Update the documentation
|
||||
------------------------
|
||||
If there are changes to the code that would effect the documentation you should
|
||||
rebuild the `sphinx` based documents:
|
||||
|
||||
DOCKER=podman make docs-in-docker
|
||||
git add docs/
|
||||
git commit -m "New lorax documentation - x.y"
|
||||
|
||||
The documentation is accessible [from here](https://weldr.io/lorax), and the
|
||||
source for those pages is stored in the `gh-pages` branch of lorax. I have a
|
||||
second `lorax` repository checked out that I use for updating the `gh-pages`
|
||||
branch:
|
||||
|
||||
git clone git@github.com:weldr/lorax.git lorax-gh-pages
|
||||
cd lorax-gh-pages
|
||||
git checkout gh-pages
|
||||
git pull
|
||||
|
||||
And then I rsync the new documentation over from the current lorax build
|
||||
directory:
|
||||
|
||||
rsync -aP --exclude .git --exclude .nojekyll ../lorax/docs/html/ ./
|
||||
git add .
|
||||
git commit -m "Add lorax x.y documentation"
|
||||
git push
|
||||
|
||||
After a few minutes the online version of the documentation should appear.
|
||||
|
||||
Tag and build the release tar.gz
|
||||
--------------------------------
|
||||
We use the `tito` tool to handle incrementing the version number and updating
|
||||
the `lorax.spec` file changelog section using the git commits since the last
|
||||
tag. `tito tag` will open an editor, allowing you to edit the changelog. Make
|
||||
sure it looks clean, entries starting with '- ' and no wrapped lines:
|
||||
|
||||
tito tag
|
||||
git push --follow-tags origin
|
||||
|
||||
Build the release tarball:
|
||||
|
||||
tito build --tgz
|
||||
|
||||
The release tarball will be placed into /tmp/tito/lorax-x.y.z.tar.gz
|
||||
|
||||
|
||||
Build the Fedora lorax package
|
||||
------------------------------
|
||||
The first time you do this you need to clone the Fedora dist-git repository
|
||||
[from here](https://src.fedoraproject.org/rpms/lorax/) using your ssh key:
|
||||
|
||||
git clone URL lorax-fedora
|
||||
|
||||
After that the steps are the same each time, make sure your `lorax-fedora` repo
|
||||
is up to date:
|
||||
|
||||
git co master
|
||||
git pull
|
||||
|
||||
Copy the `lorax.spec` that tito modified from your `lorax` project repo:
|
||||
|
||||
cp /path/to/lorax/repo/lorax.spec .
|
||||
|
||||
Make sure you have a current fedoraproject kerberos ticket, you can use
|
||||
`kswitch -p FEDORAPROJECT.ORG` to switch to it if you need to, or `kinit` to
|
||||
get one. See [the Fedora
|
||||
wiki](https://fedoraproject.org/wiki/Infrastructure/Kerberos) for more details
|
||||
and debugging tips.
|
||||
|
||||
Upload the new release's tar to build system, making sure you pick the right
|
||||
one. The `/tmp/tito/` directory is only cleared out when you reboot, so it may
|
||||
have several versions in there:
|
||||
|
||||
fedpkg new-sources /tmp/tito/lorax-x.y.tar.gz
|
||||
|
||||
Update the changelog. Yes, fedpkg changes the formatting and it is annoying.
|
||||
Make sure the lines start with '- ' and that any wrapped lines are un-wrapped.
|
||||
Usually the committer email address is what will get bumped to the next line:
|
||||
|
||||
fedpkg clog
|
||||
vim clog
|
||||
|
||||
Add all the updated files, make sure nothing has been forgotten (lorax.spec, sources, .gitignore):
|
||||
|
||||
git add -u
|
||||
git status (just to be sure you have all the files added )
|
||||
git commit -F clog
|
||||
git show
|
||||
|
||||
Examine the commit with care. Make sure the sources have changed, that the NVR
|
||||
is correct, and that it contains the %changelog
|
||||
|
||||
At this point anything can be changed, either reset the checkout to the last
|
||||
commit and start over, or fix the problems and squash the changes together into
|
||||
the commit you just made. There should be one commit per-release.
|
||||
|
||||
fedpkg push && fedpkg build
|
||||
|
||||
If there are errors in the build, check the logs in koji at the link provided by fedpkg.
|
||||
|
||||
183
docs/Makefile
183
docs/Makefile
@ -1,183 +0,0 @@
|
||||
# Makefile for Sphinx documentation
|
||||
#
|
||||
|
||||
# You can set these variables from the command line.
|
||||
SPHINXOPTS =
|
||||
SPHINXBUILD = sphinx-build-3
|
||||
SPHINXAPIDOC = sphinx-apidoc-3
|
||||
PAPER =
|
||||
BUILDDIR = .
|
||||
SOURCEDIR = ../src
|
||||
MODULE_NAMES = pylorax.rst pylorax.api.rst modules.rst composer.rst composer.cli.rst
|
||||
|
||||
# User-friendly check for sphinx-build
|
||||
ifeq ($(shell which $(SPHINXBUILD) >/dev/null 2>&1; echo $$?), 1)
|
||||
$(error The '$(SPHINXBUILD)' command was not found. Make sure you have Sphinx installed, then set the SPHINXBUILD environment variable to point to the full path of the '$(SPHINXBUILD)' executable. Alternatively you can add the directory with the executable to your PATH. If you don't have Sphinx installed, grab it from http://sphinx-doc.org/)
|
||||
endif
|
||||
|
||||
# Internal variables.
|
||||
PAPEROPT_a4 = -D latex_paper_size=a4
|
||||
PAPEROPT_letter = -D latex_paper_size=letter
|
||||
ALLSPHINXOPTS = $(PAPEROPT_$(PAPER)) $(SPHINXOPTS) .
|
||||
# the i18n builder cannot share the environment and doctrees with the others
|
||||
I18NSPHINXOPTS = $(PAPEROPT_$(PAPER)) $(SPHINXOPTS) .
|
||||
|
||||
.PHONY: help clean html dirhtml singlehtml pickle json htmlhelp qthelp devhelp epub latex latexpdf text man changes linkcheck doctest gettext
|
||||
|
||||
help:
|
||||
@echo "Please use \`make <target>' where <target> is one of"
|
||||
@echo " html to make standalone HTML files"
|
||||
@echo " dirhtml to make HTML files named index.html in directories"
|
||||
@echo " singlehtml to make a single large HTML file"
|
||||
@echo " pickle to make pickle files"
|
||||
@echo " json to make JSON files"
|
||||
@echo " htmlhelp to make HTML files and a HTML help project"
|
||||
@echo " qthelp to make HTML files and a qthelp project"
|
||||
@echo " devhelp to make HTML files and a Devhelp project"
|
||||
@echo " epub to make an epub"
|
||||
@echo " latex to make LaTeX files, you can set PAPER=a4 or PAPER=letter"
|
||||
@echo " latexpdf to make LaTeX files and run them through pdflatex"
|
||||
@echo " latexpdfja to make LaTeX files and run them through platex/dvipdfmx"
|
||||
@echo " text to make text files"
|
||||
@echo " man to make manual pages"
|
||||
@echo " texinfo to make Texinfo files"
|
||||
@echo " info to make Texinfo files and run them through makeinfo"
|
||||
@echo " gettext to make PO message catalogs"
|
||||
@echo " changes to make an overview of all changed/added/deprecated items"
|
||||
@echo " xml to make Docutils-native XML files"
|
||||
@echo " pseudoxml to make pseudoxml-XML files for display purposes"
|
||||
@echo " linkcheck to check all external links for integrity"
|
||||
@echo " doctest to run all doctests embedded in the documentation (if enabled)"
|
||||
|
||||
apidoc:
|
||||
if [ -f /usr/bin/$(SPHINXAPIDOC) ]; then \
|
||||
rm $(addprefix ./, $(MODULE_NAMES)) ; \
|
||||
$(SPHINXAPIDOC) -o . $(SOURCEDIR) ; \
|
||||
fi
|
||||
|
||||
html: apidoc
|
||||
$(SPHINXBUILD) -b html $(ALLSPHINXOPTS) $(BUILDDIR)/html
|
||||
@echo
|
||||
@echo "Build finished. The HTML pages are in $(BUILDDIR)/html."
|
||||
|
||||
dirhtml: apidoc
|
||||
$(SPHINXBUILD) -b dirhtml $(ALLSPHINXOPTS) $(BUILDDIR)/dirhtml
|
||||
@echo
|
||||
@echo "Build finished. The HTML pages are in $(BUILDDIR)/dirhtml."
|
||||
|
||||
singlehtml: apidoc
|
||||
$(SPHINXBUILD) -b singlehtml $(ALLSPHINXOPTS) $(BUILDDIR)/singlehtml
|
||||
@echo
|
||||
@echo "Build finished. The HTML page is in $(BUILDDIR)/singlehtml."
|
||||
|
||||
pickle: apidoc
|
||||
$(SPHINXBUILD) -b pickle $(ALLSPHINXOPTS) $(BUILDDIR)/pickle
|
||||
@echo
|
||||
@echo "Build finished; now you can process the pickle files."
|
||||
|
||||
json: apidoc
|
||||
$(SPHINXBUILD) -b json $(ALLSPHINXOPTS) $(BUILDDIR)/json
|
||||
@echo
|
||||
@echo "Build finished; now you can process the JSON files."
|
||||
|
||||
htmlhelp: apidoc
|
||||
$(SPHINXBUILD) -b htmlhelp $(ALLSPHINXOPTS) $(BUILDDIR)/htmlhelp
|
||||
@echo
|
||||
@echo "Build finished; now you can run HTML Help Workshop with the" \
|
||||
".hhp project file in $(BUILDDIR)/htmlhelp."
|
||||
|
||||
qthelp: apidoc
|
||||
$(SPHINXBUILD) -b qthelp $(ALLSPHINXOPTS) $(BUILDDIR)/qthelp
|
||||
@echo
|
||||
@echo "Build finished; now you can run "qcollectiongenerator" with the" \
|
||||
".qhcp project file in $(BUILDDIR)/qthelp, like this:"
|
||||
@echo "# qcollectiongenerator $(BUILDDIR)/qthelp/src.qhcp"
|
||||
@echo "To view the help file:"
|
||||
@echo "# assistant -collectionFile $(BUILDDIR)/qthelp/src.qhc"
|
||||
|
||||
devhelp: apidoc
|
||||
$(SPHINXBUILD) -b devhelp $(ALLSPHINXOPTS) $(BUILDDIR)/devhelp
|
||||
@echo
|
||||
@echo "Build finished."
|
||||
@echo "To view the help file:"
|
||||
@echo "# mkdir -p $$HOME/.local/share/devhelp/src"
|
||||
@echo "# ln -s $(BUILDDIR)/devhelp $$HOME/.local/share/devhelp/src"
|
||||
@echo "# devhelp"
|
||||
|
||||
epub: apidoc
|
||||
$(SPHINXBUILD) -b epub $(ALLSPHINXOPTS) $(BUILDDIR)/epub
|
||||
@echo
|
||||
@echo "Build finished. The epub file is in $(BUILDDIR)/epub."
|
||||
|
||||
latex: apidoc
|
||||
$(SPHINXBUILD) -b latex $(ALLSPHINXOPTS) $(BUILDDIR)/latex
|
||||
@echo
|
||||
@echo "Build finished; the LaTeX files are in $(BUILDDIR)/latex."
|
||||
@echo "Run \`make' in that directory to run these through (pdf)latex" \
|
||||
"(use \`make latexpdf' here to do that automatically)."
|
||||
|
||||
latexpdf: apidoc
|
||||
$(SPHINXBUILD) -b latex $(ALLSPHINXOPTS) $(BUILDDIR)/latex
|
||||
@echo "Running LaTeX files through pdflatex..."
|
||||
$(MAKE) -C $(BUILDDIR)/latex all-pdf
|
||||
@echo "pdflatex finished; the PDF files are in $(BUILDDIR)/latex."
|
||||
|
||||
latexpdfja: apidoc
|
||||
$(SPHINXBUILD) -b latex $(ALLSPHINXOPTS) $(BUILDDIR)/latex
|
||||
@echo "Running LaTeX files through platex and dvipdfmx..."
|
||||
$(MAKE) -C $(BUILDDIR)/latex all-pdf-ja
|
||||
@echo "pdflatex finished; the PDF files are in $(BUILDDIR)/latex."
|
||||
|
||||
text: apidoc
|
||||
$(SPHINXBUILD) -b text $(ALLSPHINXOPTS) $(BUILDDIR)/text
|
||||
@echo
|
||||
@echo "Build finished. The text files are in $(BUILDDIR)/text."
|
||||
|
||||
man: apidoc
|
||||
$(SPHINXBUILD) -b man $(ALLSPHINXOPTS) $(BUILDDIR)/man
|
||||
@echo
|
||||
@echo "Build finished. The manual pages are in $(BUILDDIR)/man."
|
||||
|
||||
texinfo: apidoc
|
||||
$(SPHINXBUILD) -b texinfo $(ALLSPHINXOPTS) $(BUILDDIR)/texinfo
|
||||
@echo
|
||||
@echo "Build finished. The Texinfo files are in $(BUILDDIR)/texinfo."
|
||||
@echo "Run \`make' in that directory to run these through makeinfo" \
|
||||
"(use \`make info' here to do that automatically)."
|
||||
|
||||
info: apidoc
|
||||
$(SPHINXBUILD) -b texinfo $(ALLSPHINXOPTS) $(BUILDDIR)/texinfo
|
||||
@echo "Running Texinfo files through makeinfo..."
|
||||
make -C $(BUILDDIR)/texinfo info
|
||||
@echo "makeinfo finished; the Info files are in $(BUILDDIR)/texinfo."
|
||||
|
||||
gettext: apidoc
|
||||
$(SPHINXBUILD) -b gettext $(I18NSPHINXOPTS) $(BUILDDIR)/locale
|
||||
@echo
|
||||
@echo "Build finished. The message catalogs are in $(BUILDDIR)/locale."
|
||||
|
||||
changes: apidoc
|
||||
$(SPHINXBUILD) -b changes $(ALLSPHINXOPTS) $(BUILDDIR)/changes
|
||||
@echo
|
||||
@echo "The overview file is in $(BUILDDIR)/changes."
|
||||
|
||||
linkcheck: apidoc
|
||||
$(SPHINXBUILD) -b linkcheck $(ALLSPHINXOPTS) $(BUILDDIR)/linkcheck
|
||||
@echo
|
||||
@echo "Link check complete; look for any errors in the above output " \
|
||||
"or in $(BUILDDIR)/linkcheck/output.txt."
|
||||
|
||||
doctest: apidoc
|
||||
$(SPHINXBUILD) -b doctest $(ALLSPHINXOPTS) $(BUILDDIR)/doctest
|
||||
@echo "Testing of doctests in the sources finished, look at the " \
|
||||
"results in $(BUILDDIR)/doctest/output.txt."
|
||||
|
||||
xml: apidoc
|
||||
$(SPHINXBUILD) -b xml $(ALLSPHINXOPTS) $(BUILDDIR)/xml
|
||||
@echo
|
||||
@echo "Build finished. The XML files are in $(BUILDDIR)/xml."
|
||||
|
||||
pseudoxml: apidoc
|
||||
$(SPHINXBUILD) -b pseudoxml $(ALLSPHINXOPTS) $(BUILDDIR)/pseudoxml
|
||||
@echo
|
||||
@echo "Build finished. The pseudo-XML files are in $(BUILDDIR)/pseudoxml."
|
||||
415
docs/conf.py
415
docs/conf.py
@ -1,415 +0,0 @@
|
||||
# -*- coding: utf-8 -*-
|
||||
#
|
||||
# src documentation build configuration file, created by
|
||||
# sphinx-quickstart on Wed Apr 8 13:46:00 2015.
|
||||
#
|
||||
# This file is execfile()d with the current directory set to its
|
||||
# containing dir.
|
||||
#
|
||||
# Note that not all possible configuration values are present in this
|
||||
# autogenerated file.
|
||||
#
|
||||
# All configuration values have a default; values that are commented out
|
||||
# serve to show the default.
|
||||
|
||||
import sys
|
||||
import os
|
||||
|
||||
# If extensions (or modules to document with autodoc) are in another directory,
|
||||
# add these directories to sys.path here. If the directory is relative to the
|
||||
# documentation root, use os.path.abspath to make it absolute, like shown here.
|
||||
sys.path.insert(0, os.path.abspath('../src/'))
|
||||
|
||||
# -- General configuration ------------------------------------------------
|
||||
|
||||
# If your documentation needs a minimal Sphinx version, state it here.
|
||||
#needs_sphinx = '1.0'
|
||||
|
||||
# Add any Sphinx extension module names here, as strings. They can be
|
||||
# extensions coming with Sphinx (named 'sphinx.ext.*') or your custom
|
||||
# ones.
|
||||
extensions = [
|
||||
'sphinx.ext.autodoc',
|
||||
'sphinx.ext.viewcode',
|
||||
'sphinx.ext.intersphinx',
|
||||
'sphinx.ext.todo',
|
||||
'sphinx.ext.coverage',
|
||||
'sphinxarg.ext'
|
||||
]
|
||||
|
||||
# Add any paths that contain templates here, relative to this directory.
|
||||
templates_path = ['_templates']
|
||||
|
||||
# The suffix of source filenames.
|
||||
source_suffix = '.rst'
|
||||
|
||||
# The encoding of source files.
|
||||
#source_encoding = 'utf-8-sig'
|
||||
|
||||
# The master toctree document.
|
||||
master_doc = 'index'
|
||||
|
||||
# General information about the project.
|
||||
project = u'Lorax'
|
||||
copyright = u'2018, Red Hat, Inc.' # pylint: disable=redefined-builtin
|
||||
|
||||
# The version info for the project you're documenting, acts as replacement for
|
||||
# |version| and |release|, also used in various other places throughout the
|
||||
# built documents.
|
||||
# Pass in LORAX_VERSION to set a specific version
|
||||
# Set LORAX_VERSION=next to bump it to the next release
|
||||
def read_version():
|
||||
"""Read version from $LORAX_VERSION or ../lorax.spec, or bump the version from lorax.spec"""
|
||||
# This allows the .spec version to be overridded. eg. when documenting an upcoming release
|
||||
if "LORAX_VERSION" in os.environ and "next" not in os.environ["LORAX_VERSION"]:
|
||||
return os.environ["LORAX_VERSION"]
|
||||
|
||||
doc_version = None
|
||||
import re
|
||||
version_re = re.compile(r"Version:\s+(.*)")
|
||||
with open("../lorax.spec", "rt") as f:
|
||||
for line in f:
|
||||
m = version_re.match(line)
|
||||
if m:
|
||||
doc_version = m.group(1)
|
||||
if not doc_version:
|
||||
raise RuntimeError("Failed to find current version")
|
||||
|
||||
# Make it easier to generate docs for the next release
|
||||
if "next" in os.environ["LORAX_VERSION"]:
|
||||
fields = doc_version.split(".")
|
||||
fields[-1] = str(int(fields[-1]) + 1)
|
||||
doc_version = ".".join(fields)
|
||||
|
||||
return doc_version
|
||||
|
||||
#
|
||||
# The short X.Y version.
|
||||
version = read_version()
|
||||
# The full version, including alpha/beta/rc tags.
|
||||
release = version
|
||||
|
||||
# The language for content autogenerated by Sphinx. Refer to documentation
|
||||
# for a list of supported languages.
|
||||
#language = None
|
||||
|
||||
# There are two options for replacing |today|: either, you set today to some
|
||||
# non-false value, then it is used:
|
||||
#today = ''
|
||||
# Else, today_fmt is used as the format for a strftime call.
|
||||
#today_fmt = '%B %d, %Y'
|
||||
|
||||
# List of patterns, relative to source directory, that match files and
|
||||
# directories to ignore when looking for source files.
|
||||
exclude_patterns = ['_build', 'html']
|
||||
|
||||
# The reST default role (used for this markup: `text`) to use for all
|
||||
# documents.
|
||||
#default_role = None
|
||||
|
||||
# If true, '()' will be appended to :func: etc. cross-reference text.
|
||||
#add_function_parentheses = True
|
||||
|
||||
# If true, the current module name will be prepended to all description
|
||||
# unit titles (such as .. function::).
|
||||
#add_module_names = True
|
||||
|
||||
# If true, sectionauthor and moduleauthor directives will be shown in the
|
||||
# output. They are ignored by default.
|
||||
#show_authors = False
|
||||
|
||||
# The name of the Pygments (syntax highlighting) style to use.
|
||||
pygments_style = 'sphinx'
|
||||
|
||||
# A list of ignored prefixes for module index sorting.
|
||||
#modindex_common_prefix = []
|
||||
|
||||
# If true, keep warnings as "system message" paragraphs in the built documents.
|
||||
#keep_warnings = False
|
||||
|
||||
|
||||
# -- Options for HTML output ----------------------------------------------
|
||||
|
||||
# The theme to use for HTML and HTML Help pages. See the documentation for
|
||||
# a list of builtin themes.
|
||||
html_theme = 'default'
|
||||
|
||||
# Theme options are theme-specific and customize the look and feel of a theme
|
||||
# further. For a list of options available for each theme, see the
|
||||
# documentation.
|
||||
#html_theme_options = {}
|
||||
|
||||
# Add any paths that contain custom themes here, relative to this directory.
|
||||
#html_theme_path = []
|
||||
|
||||
# The name for this set of Sphinx documents. If None, it defaults to
|
||||
# "<project> v<release> documentation".
|
||||
#html_title = None
|
||||
|
||||
# A shorter title for the navigation bar. Default is the same as html_title.
|
||||
#html_short_title = None
|
||||
|
||||
# The name of an image file (relative to this directory) to place at the top
|
||||
# of the sidebar.
|
||||
#html_logo = None
|
||||
|
||||
# The name of an image file (within the static path) to use as favicon of the
|
||||
# docs. This file should be a Windows icon file (.ico) being 16x16 or 32x32
|
||||
# pixels large.
|
||||
#html_favicon = None
|
||||
|
||||
# Add any paths that contain custom static files (such as style sheets) here,
|
||||
# relative to this directory. They are copied after the builtin static files,
|
||||
# so a file named "default.css" will overwrite the builtin "default.css".
|
||||
html_static_path = ['_static']
|
||||
|
||||
# Add any extra paths that contain custom files (such as robots.txt or
|
||||
# .htaccess) here, relative to this directory. These files are copied
|
||||
# directly to the root of the documentation.
|
||||
#html_extra_path = []
|
||||
|
||||
# If not '', a 'Last updated on:' timestamp is inserted at every page bottom,
|
||||
# using the given strftime format.
|
||||
#html_last_updated_fmt = '%b %d, %Y'
|
||||
|
||||
# Turn off smartquotes, it mangles dashes in the docstrings
|
||||
smartquotes = False
|
||||
|
||||
# If true, SmartyPants will be used to convert quotes and dashes to
|
||||
# typographically correct entities.
|
||||
#html_use_smartypants = True
|
||||
|
||||
# Custom sidebar templates, maps document names to template names.
|
||||
#html_sidebars = {}
|
||||
|
||||
# Additional templates that should be rendered to pages, maps page names to
|
||||
# template names.
|
||||
#html_additional_pages = {}
|
||||
|
||||
# If false, no module index is generated.
|
||||
#html_domain_indices = True
|
||||
|
||||
# If false, no index is generated.
|
||||
#html_use_index = True
|
||||
|
||||
# If true, the index is split into individual pages for each letter.
|
||||
#html_split_index = False
|
||||
|
||||
# If true, links to the reST sources are added to the pages.
|
||||
#html_show_sourcelink = True
|
||||
|
||||
# If true, "Created using Sphinx" is shown in the HTML footer. Default is True.
|
||||
#html_show_sphinx = True
|
||||
|
||||
# If true, "(C) Copyright ..." is shown in the HTML footer. Default is True.
|
||||
#html_show_copyright = True
|
||||
|
||||
# If true, an OpenSearch description file will be output, and all pages will
|
||||
# contain a <link> tag referring to it. The value of this option must be the
|
||||
# base URL from which the finished HTML is served.
|
||||
#html_use_opensearch = ''
|
||||
|
||||
# This is the file name suffix for HTML files (e.g. ".xhtml").
|
||||
#html_file_suffix = None
|
||||
|
||||
# Output file base name for HTML help builder.
|
||||
htmlhelp_basename = 'Loraxdoc'
|
||||
|
||||
|
||||
# -- Options for LaTeX output ---------------------------------------------
|
||||
|
||||
latex_elements = {
|
||||
# The paper size ('letterpaper' or 'a4paper').
|
||||
#'papersize': 'letterpaper',
|
||||
|
||||
# The font size ('10pt', '11pt' or '12pt').
|
||||
#'pointsize': '10pt',
|
||||
|
||||
# Additional stuff for the LaTeX preamble.
|
||||
#'preamble': '',
|
||||
}
|
||||
|
||||
# Grouping the document tree into LaTeX files. List of tuples
|
||||
# (source start file, target name, title,
|
||||
# author, documentclass [howto, manual, or own class]).
|
||||
latex_documents = [
|
||||
('index', 'Lorax.tex', u'Lorax Documentation',
|
||||
u'Weldr Team', 'manual'),
|
||||
]
|
||||
|
||||
# The name of an image file (relative to this directory) to place at the top of
|
||||
# the title page.
|
||||
#latex_logo = None
|
||||
|
||||
# For "manual" documents, if this is true, then toplevel headings are parts,
|
||||
# not chapters.
|
||||
#latex_use_parts = False
|
||||
|
||||
# If true, show page references after internal links.
|
||||
#latex_show_pagerefs = False
|
||||
|
||||
# If true, show URL addresses after external links.
|
||||
#latex_show_urls = False
|
||||
|
||||
# Documents to append as an appendix to all manuals.
|
||||
#latex_appendices = []
|
||||
|
||||
# If false, no module index is generated.
|
||||
#latex_domain_indices = True
|
||||
|
||||
|
||||
# -- Options for manual page output ---------------------------------------
|
||||
|
||||
# One entry per manual page. List of tuples
|
||||
# (source start file, name, description, authors, manual section).
|
||||
man_pages = [
|
||||
('lorax', 'lorax', u'Lorax Documentation', [u'Weldr Team'], 1),
|
||||
('livemedia-creator', 'livemedia-creator', u'Live Media Creator Documentation', [u'Weldr Team'], 1),
|
||||
('mkksiso', 'mkksiso', u'Make Kickstart ISO Utility Documentation', [u'Weldr Team'], 1),
|
||||
('image-minimizer', 'image-minimizer', u'Utility script to remove files and packages', [u'Weldr Team'], 1),
|
||||
]
|
||||
|
||||
# If true, show URL addresses after external links.
|
||||
#man_show_urls = False
|
||||
|
||||
|
||||
# -- Options for Texinfo output -------------------------------------------
|
||||
|
||||
# Grouping the document tree into Texinfo files. List of tuples
|
||||
# (source start file, target name, title, author,
|
||||
# dir menu entry, description, category)
|
||||
texinfo_documents = [
|
||||
('index', 'Lorax', u'Lorax Documentation',
|
||||
u'Weldr Team', 'Lorax', 'One line description of project.',
|
||||
'Miscellaneous'),
|
||||
]
|
||||
|
||||
# Documents to append as an appendix to all manuals.
|
||||
#texinfo_appendices = []
|
||||
|
||||
# If false, no module index is generated.
|
||||
#texinfo_domain_indices = True
|
||||
|
||||
# How to display URL addresses: 'footnote', 'no', or 'inline'.
|
||||
#texinfo_show_urls = 'footnote'
|
||||
|
||||
# If true, do not generate a @detailmenu in the "Top" node's menu.
|
||||
#texinfo_no_detailmenu = False
|
||||
|
||||
|
||||
# -- Options for Epub output ----------------------------------------------
|
||||
|
||||
# Bibliographic Dublin Core info.
|
||||
epub_title = u'Lorax'
|
||||
epub_author = u'Weldr Team'
|
||||
epub_publisher = u'Weldr Team'
|
||||
epub_copyright = u'2018, Red Hat, Inc.'
|
||||
|
||||
# The basename for the epub file. It defaults to the project name.
|
||||
#epub_basename = u'src'
|
||||
|
||||
# The HTML theme for the epub output. Since the default themes are not optimized
|
||||
# for small screen space, using the same theme for HTML and epub output is
|
||||
# usually not wise. This defaults to 'epub', a theme designed to save visual
|
||||
# space.
|
||||
#epub_theme = 'epub'
|
||||
|
||||
# The language of the text. It defaults to the language option
|
||||
# or en if the language is not set.
|
||||
#epub_language = ''
|
||||
|
||||
# The scheme of the identifier. Typical schemes are ISBN or URL.
|
||||
#epub_scheme = ''
|
||||
|
||||
# The unique identifier of the text. This can be a ISBN number
|
||||
# or the project homepage.
|
||||
#epub_identifier = ''
|
||||
|
||||
# A unique identification for the text.
|
||||
#epub_uid = ''
|
||||
|
||||
# A tuple containing the cover image and cover page html template filenames.
|
||||
#epub_cover = ()
|
||||
|
||||
# A sequence of (type, uri, title) tuples for the guide element of content.opf.
|
||||
#epub_guide = ()
|
||||
|
||||
# HTML files that should be inserted before the pages created by sphinx.
|
||||
# The format is a list of tuples containing the path and title.
|
||||
#epub_pre_files = []
|
||||
|
||||
# HTML files shat should be inserted after the pages created by sphinx.
|
||||
# The format is a list of tuples containing the path and title.
|
||||
#epub_post_files = []
|
||||
|
||||
# A list of files that should not be packed into the epub file.
|
||||
epub_exclude_files = ['search.html']
|
||||
|
||||
# The depth of the table of contents in toc.ncx.
|
||||
#epub_tocdepth = 3
|
||||
|
||||
# Allow duplicate toc entries.
|
||||
#epub_tocdup = True
|
||||
|
||||
# Choose between 'default' and 'includehidden'.
|
||||
#epub_tocscope = 'default'
|
||||
|
||||
# Fix unsupported image types using the PIL.
|
||||
#epub_fix_images = False
|
||||
|
||||
# Scale large images.
|
||||
#epub_max_image_width = 0
|
||||
|
||||
# How to display URL addresses: 'footnote', 'no', or 'inline'.
|
||||
#epub_show_urls = 'inline'
|
||||
|
||||
# If false, no index is generated.
|
||||
#epub_use_index = True
|
||||
|
||||
# Example configuration for intersphinx: refer to the Python standard library.
|
||||
intersphinx_mapping = {'https://docs.python.org/3': None}
|
||||
|
||||
# on_rtd is whether we are on readthedocs.org
|
||||
on_rtd = os.environ.get('READTHEDOCS', None) == 'True'
|
||||
|
||||
if not on_rtd: # only import and set the theme if we're building docs locally
|
||||
import sphinx_rtd_theme
|
||||
html_theme = 'sphinx_rtd_theme'
|
||||
html_theme_path = [sphinx_rtd_theme.get_html_theme_path()]
|
||||
|
||||
# otherwise, readthedocs.org uses their theme by default, so no need to specify it
|
||||
|
||||
# This was taken directly from here:
|
||||
# http://read-the-docs.readthedocs.org/en/latest/faq.html#i-get-import-errors-on-libraries-that-depend-on-c-modules
|
||||
# I only added the __getitem__ method.
|
||||
# NOTE: this can be removed whenever we move to sphinx-1.3, at which point we'll
|
||||
# be able to use autodoc_mock_imports (value is a list of modules to be
|
||||
# mocked).
|
||||
class Mock(object):
|
||||
|
||||
__all__ = []
|
||||
|
||||
def __init__(self, *args, **kwargs):
|
||||
pass
|
||||
|
||||
def __call__(self, *args, **kwargs):
|
||||
return Mock()
|
||||
|
||||
@classmethod
|
||||
def __getattr__(cls, name):
|
||||
if name in ('__file__', '__path__'):
|
||||
return '/dev/null'
|
||||
elif name[0] == name[0].upper():
|
||||
mockType = type(name, (), {})
|
||||
mockType.__module__ = __name__
|
||||
return mockType
|
||||
else:
|
||||
return Mock()
|
||||
|
||||
@classmethod
|
||||
def __getitem__(cls, key):
|
||||
return cls.__getattr__(key)
|
||||
|
||||
MOCK_MODULES = ["selinux", "dnf", "dnf.logging", "dnf.transaction", "rpmUtils", "rpmUtils.arch"]
|
||||
for mod_name in MOCK_MODULES:
|
||||
sys.modules[mod_name] = Mock()
|
||||
@ -1,28 +0,0 @@
|
||||
# Fedora Atomic PXE Live creation kickstart
|
||||
# Suitable for use with livemedia-creator --no-virt
|
||||
|
||||
# Settings for unattended installation:
|
||||
lang en_US.UTF-8
|
||||
keyboard us
|
||||
timezone America/New_York
|
||||
clearpart --all --initlabel
|
||||
rootpw --plaintext atomic
|
||||
|
||||
part / --fstype="ext4" --size=6000
|
||||
|
||||
shutdown
|
||||
|
||||
ostreesetup --nogpg --osname=fedora-atomic --remote=fedora-atomic --url=https://dl.fedoraproject.org/pub/fedora/linux/atomic/24/ --ref=fedora-atomic/rawhide/x86_64/docker-host
|
||||
|
||||
services --disabled=cloud-init,cloud-init-local,cloud-final,cloud-config,docker-storage-setup
|
||||
|
||||
# We copy content of separate /boot partition to root part when building live squashfs image,
|
||||
# and we don't want systemd to try to mount it when pxe booting
|
||||
%post
|
||||
cat /dev/null > /etc/fstab
|
||||
%end
|
||||
|
||||
%post --erroronfail
|
||||
rm -f /etc/ostree/remotes.d/fedora-atomic.conf
|
||||
ostree remote add --set=gpg-verify=false fedora-atomic 'https://dl.fedoraproject.org/pub/fedora/linux/atomic/24/'
|
||||
%end
|
||||
@ -1,24 +0,0 @@
|
||||
# Settings for unattended installation:
|
||||
lang en_US.UTF-8
|
||||
keyboard us
|
||||
timezone America/New_York
|
||||
clearpart --all --initlabel
|
||||
rootpw --plaintext atomic
|
||||
|
||||
# We are only able to install atomic with separate /boot partition currently
|
||||
part / --fstype="ext4" --size=6000
|
||||
part /boot --size=500 --fstype="ext4"
|
||||
|
||||
shutdown
|
||||
|
||||
# Using ostree repo included in installation iso. Respective ostreesetup command is included here.
|
||||
# The included kickstart file with the command is created during installation iso compose.
|
||||
%include /usr/share/anaconda/interactive-defaults.ks
|
||||
|
||||
services --disabled=cloud-init,cloud-init-local,cloud-final,cloud-config,docker-storage-setup
|
||||
|
||||
# We copy content of separate /boot partition to root part when building live squashfs image,
|
||||
# and we don't want systemd to try to mount it when pxe booting
|
||||
%post
|
||||
cat /dev/null > /etc/fstab
|
||||
%end
|
||||
@ -1,35 +0,0 @@
|
||||
# Minimal Disk Image
|
||||
|
||||
# Use network installation
|
||||
url --url="http://dl.fedoraproject.org/pub/fedora/linux/development/rawhide/Everything/x86_64/os/"
|
||||
|
||||
# Root password
|
||||
rootpw --plaintext replace-this-pw
|
||||
# Network information
|
||||
network --bootproto=dhcp --activate
|
||||
# System keyboard
|
||||
keyboard --xlayouts=us --vckeymap=us
|
||||
# System language
|
||||
lang en_US.UTF-8
|
||||
# SELinux configuration
|
||||
selinux --enforcing
|
||||
# Shutdown after installation
|
||||
shutdown
|
||||
# System timezone
|
||||
timezone US/Eastern
|
||||
# System bootloader configuration
|
||||
bootloader --disabled
|
||||
# Partition clearing information
|
||||
clearpart --all --initlabel
|
||||
# Disk partitioning information
|
||||
part / --fstype="ext4" --size=3000
|
||||
|
||||
%post
|
||||
# Remove random-seed
|
||||
rm /var/lib/systemd/random-seed
|
||||
%end
|
||||
|
||||
%packages --nocore --instLangs en
|
||||
httpd
|
||||
-kernel
|
||||
%end
|
||||
@ -1,35 +1,41 @@
|
||||
#version=DEVEL
|
||||
# X Window System configuration information
|
||||
xconfig --startxonboot
|
||||
# Keyboard layouts
|
||||
keyboard 'us'
|
||||
|
||||
# System timezone
|
||||
timezone US/Eastern
|
||||
# System language
|
||||
lang en_US.UTF-8
|
||||
sshpw --username=root --plaintext randOmStrinGhERE
|
||||
# Firewall configuration
|
||||
firewall --enabled --service=mdns
|
||||
url --url="http://dl.fedoraproject.org/pub/fedora/linux/development/rawhide/Everything/x86_64/os/"
|
||||
# Use network installation
|
||||
url --url="http://download.fedora.redhat.com/pub/fedora/linux/releases/16/Everything/x86_64/os/"
|
||||
# X Window System configuration information
|
||||
xconfig --startxonboot
|
||||
# Root password
|
||||
rootpw --plaintext removethispw
|
||||
# Network information
|
||||
network --bootproto=dhcp --device=link --activate
|
||||
|
||||
network --bootproto=dhcp --device=eth0 --onboot=on --activate
|
||||
# System authorization information
|
||||
auth --useshadow --enablemd5
|
||||
# System keyboard
|
||||
keyboard us
|
||||
# System language
|
||||
lang en_US.UTF-8
|
||||
# SELinux configuration
|
||||
selinux --enforcing
|
||||
|
||||
# System services
|
||||
services --disabled="sshd" --enabled="NetworkManager,ModemManager"
|
||||
|
||||
# livemedia-creator modifications.
|
||||
# Installation logging level
|
||||
logging --level=info
|
||||
# Shutdown after installation
|
||||
shutdown
|
||||
# System services
|
||||
services --disabled="network,sshd" --enabled="NetworkManager"
|
||||
# System timezone
|
||||
timezone US/Eastern
|
||||
# System bootloader configuration
|
||||
bootloader --location=none
|
||||
# Clear blank disks or all existing partitions
|
||||
clearpart --all --initlabel
|
||||
rootpw rootme
|
||||
bootloader --location=mbr
|
||||
# Clear the Master Boot Record
|
||||
zerombr
|
||||
# Partition clearing information
|
||||
clearpart --all
|
||||
# Disk partitioning information
|
||||
reqpart
|
||||
part / --size=6656
|
||||
part biosboot --size=1
|
||||
part / --fstype="ext4" --size=4000
|
||||
part swap --size=1000
|
||||
|
||||
%post
|
||||
# FIXME: it'd be better to get this installed from a package
|
||||
@ -40,13 +46,10 @@ cat > /etc/rc.d/init.d/livesys << EOF
|
||||
#
|
||||
# chkconfig: 345 00 99
|
||||
# description: Init script for live image.
|
||||
### BEGIN INIT INFO
|
||||
# X-Start-Before: display-manager
|
||||
### END INIT INFO
|
||||
|
||||
. /etc/init.d/functions
|
||||
|
||||
if ! strstr "\`cat /proc/cmdline\`" rd.live.image || [ "\$1" != "start" ]; then
|
||||
if ! strstr "\`cat /proc/cmdline\`" liveimg || [ "\$1" != "start" ]; then
|
||||
exit 0
|
||||
fi
|
||||
|
||||
@ -59,20 +62,31 @@ exists() {
|
||||
\$*
|
||||
}
|
||||
|
||||
touch /.liveimg-configured
|
||||
|
||||
# mount live image
|
||||
if [ -b \`readlink -f /dev/live\` ]; then
|
||||
mkdir -p /mnt/live
|
||||
mount -o ro /dev/live /mnt/live 2>/dev/null || mount /dev/live /mnt/live
|
||||
fi
|
||||
|
||||
livedir="LiveOS"
|
||||
for arg in \`cat /proc/cmdline\` ; do
|
||||
if [ "\${arg##rd.live.dir=}" != "\${arg}" ]; then
|
||||
livedir=\${arg##rd.live.dir=}
|
||||
continue
|
||||
fi
|
||||
if [ "\${arg##live_dir=}" != "\${arg}" ]; then
|
||||
livedir=\${arg##live_dir=}
|
||||
return
|
||||
fi
|
||||
done
|
||||
|
||||
# enable swapfile unless requested otherwise
|
||||
if ! strstr "\`cat /proc/cmdline\`" noswap && [ -f /run/initramfs/live/\${livedir}/swap.img ] ; then
|
||||
action "Enabling swap file" swapon /run/initramfs/live/\${livedir}/swap.img
|
||||
# enable swaps unless requested otherwise
|
||||
swaps=\`blkid -t TYPE=swap -o device\`
|
||||
if ! strstr "\`cat /proc/cmdline\`" noswap && [ -n "\$swaps" ] ; then
|
||||
for s in \$swaps ; do
|
||||
action "Enabling swap partition \$s" swapon \$s
|
||||
done
|
||||
fi
|
||||
if ! strstr "\`cat /proc/cmdline\`" noswap && [ -f /mnt/live/\${livedir}/swap.img ] ; then
|
||||
action "Enabling swap file" swapon /mnt/live/\${livedir}/swap.img
|
||||
fi
|
||||
|
||||
mountPersistentHome() {
|
||||
@ -87,8 +101,8 @@ mountPersistentHome() {
|
||||
mountopts="-t jffs2"
|
||||
elif [ ! -b "\$homedev" ]; then
|
||||
loopdev=\`losetup -f\`
|
||||
if [ "\${homedev##/run/initramfs/live}" != "\${homedev}" ]; then
|
||||
action "Remounting live store r/w" mount -o remount,rw /run/initramfs/live
|
||||
if [ "\${homedev##/mnt/live}" != "\${homedev}" ]; then
|
||||
action "Remounting live store r/w" mount -o remount,rw /mnt/live
|
||||
fi
|
||||
losetup \$loopdev \$homedev
|
||||
homedev=\$loopdev
|
||||
@ -115,14 +129,15 @@ findPersistentHome() {
|
||||
for arg in \`cat /proc/cmdline\` ; do
|
||||
if [ "\${arg##persistenthome=}" != "\${arg}" ]; then
|
||||
homedev=\${arg##persistenthome=}
|
||||
return
|
||||
fi
|
||||
done
|
||||
}
|
||||
|
||||
if strstr "\`cat /proc/cmdline\`" persistenthome= ; then
|
||||
findPersistentHome
|
||||
elif [ -e /run/initramfs/live/\${livedir}/home.img ]; then
|
||||
homedev=/run/initramfs/live/\${livedir}/home.img
|
||||
elif [ -e /mnt/live/\${livedir}/home.img ]; then
|
||||
homedev=/mnt/live/\${livedir}/home.img
|
||||
fi
|
||||
|
||||
# if we have a persistent /home, then we want to go ahead and mount it
|
||||
@ -130,55 +145,85 @@ if ! strstr "\`cat /proc/cmdline\`" nopersistenthome && [ -n "\$homedev" ] ; the
|
||||
action "Mounting persistent /home" mountPersistentHome
|
||||
fi
|
||||
|
||||
# make it so that we don't do writing to the overlay for things which
|
||||
# are just tmpdirs/caches
|
||||
mount -t tmpfs -o mode=0755 varcacheyum /var/cache/yum
|
||||
mount -t tmpfs tmp /tmp
|
||||
mount -t tmpfs vartmp /var/tmp
|
||||
[ -x /sbin/restorecon ] && /sbin/restorecon /var/cache/yum /tmp /var/tmp >/dev/null 2>&1
|
||||
|
||||
if [ -n "\$configdone" ]; then
|
||||
exit 0
|
||||
fi
|
||||
|
||||
# add liveuser user with no passwd
|
||||
# add fedora user with no passwd
|
||||
action "Adding live user" useradd \$USERADDARGS -c "Live System User" liveuser
|
||||
passwd -d liveuser > /dev/null
|
||||
usermod -aG wheel liveuser > /dev/null
|
||||
|
||||
# Remove root password lock
|
||||
passwd -d root > /dev/null
|
||||
|
||||
# turn off firstboot for livecd boots
|
||||
systemctl --no-reload disable firstboot-text.service 2> /dev/null || :
|
||||
systemctl --no-reload disable firstboot-graphical.service 2> /dev/null || :
|
||||
systemctl stop firstboot-text.service 2> /dev/null || :
|
||||
systemctl stop firstboot-graphical.service 2> /dev/null || :
|
||||
chkconfig --level 345 firstboot off 2>/dev/null
|
||||
# We made firstboot a native systemd service, so it can no longer be turned
|
||||
# off with chkconfig. It should be possible to turn it off with systemctl, but
|
||||
# that doesn't work right either. For now, this is good enough: the firstboot
|
||||
# service will start up, but this tells it not to run firstboot. I suspect the
|
||||
# other services 'disabled' below are not actually getting disabled properly,
|
||||
# with systemd, but we can look into that later. - AdamW 2010/08 F14Alpha
|
||||
echo "RUN_FIRSTBOOT=NO" > /etc/sysconfig/firstboot
|
||||
|
||||
# don't use prelink on a running live image
|
||||
sed -i 's/PRELINKING=yes/PRELINKING=no/' /etc/sysconfig/prelink &>/dev/null || :
|
||||
# don't start yum-updatesd for livecd boots
|
||||
chkconfig --level 345 yum-updatesd off 2>/dev/null
|
||||
|
||||
# turn off mdmonitor by default
|
||||
systemctl --no-reload disable mdmonitor.service 2> /dev/null || :
|
||||
systemctl --no-reload disable mdmonitor-takeover.service 2> /dev/null || :
|
||||
systemctl stop mdmonitor.service 2> /dev/null || :
|
||||
systemctl stop mdmonitor-takeover.service 2> /dev/null || :
|
||||
chkconfig --level 345 mdmonitor off 2>/dev/null
|
||||
|
||||
# turn off setroubleshoot on the live image to preserve resources
|
||||
chkconfig --level 345 setroubleshoot off 2>/dev/null
|
||||
|
||||
# don't do packagekit checking by default
|
||||
gconftool-2 --direct --config-source=xml:readwrite:/etc/gconf/gconf.xml.defaults -s -t string /apps/gnome-packagekit/update-icon/frequency_get_updates never >/dev/null
|
||||
gconftool-2 --direct --config-source=xml:readwrite:/etc/gconf/gconf.xml.defaults -s -t string /apps/gnome-packagekit/update-icon/frequency_get_upgrades never >/dev/null
|
||||
gconftool-2 --direct --config-source=xml:readwrite:/etc/gconf/gconf.xml.defaults -s -t string /apps/gnome-packagekit/update-icon/frequency_refresh_cache never >/dev/null
|
||||
gconftool-2 --direct --config-source=xml:readwrite:/etc/gconf/gconf.xml.defaults -s -t bool /apps/gnome-packagekit/update-icon/notify_available false >/dev/null
|
||||
gconftool-2 --direct --config-source=xml:readwrite:/etc/gconf/gconf.xml.defaults -s -t bool /apps/gnome-packagekit/update-icon/notify_distro_upgrades false >/dev/null
|
||||
gconftool-2 --direct --config-source=xml:readwrite:/etc/gconf/gconf.xml.defaults -s -t bool /apps/gnome-packagekit/enable_check_firmware false >/dev/null
|
||||
gconftool-2 --direct --config-source=xml:readwrite:/etc/gconf/gconf.xml.defaults -s -t bool /apps/gnome-packagekit/enable_check_hardware false >/dev/null
|
||||
gconftool-2 --direct --config-source=xml:readwrite:/etc/gconf/gconf.xml.defaults -s -t bool /apps/gnome-packagekit/enable_codec_helper false >/dev/null
|
||||
gconftool-2 --direct --config-source=xml:readwrite:/etc/gconf/gconf.xml.defaults -s -t bool /apps/gnome-packagekit/enable_font_helper false >/dev/null
|
||||
gconftool-2 --direct --config-source=xml:readwrite:/etc/gconf/gconf.xml.defaults -s -t bool /apps/gnome-packagekit/enable_mime_type_helper false >/dev/null
|
||||
|
||||
# don't enable the gnome-settings-daemon packagekit plugin
|
||||
gsettings set org.gnome.software download-updates 'false' || :
|
||||
|
||||
# don't start cron/at as they tend to spawn things which are
|
||||
# disk intensive that are painful on a live image
|
||||
systemctl --no-reload disable crond.service 2> /dev/null || :
|
||||
systemctl --no-reload disable atd.service 2> /dev/null || :
|
||||
systemctl stop crond.service 2> /dev/null || :
|
||||
systemctl stop atd.service 2> /dev/null || :
|
||||
chkconfig --level 345 crond off 2>/dev/null
|
||||
chkconfig --level 345 atd off 2>/dev/null
|
||||
chkconfig --level 345 anacron off 2>/dev/null
|
||||
chkconfig --level 345 readahead_early off 2>/dev/null
|
||||
chkconfig --level 345 readahead_later off 2>/dev/null
|
||||
|
||||
# turn off abrtd on a live image
|
||||
systemctl --no-reload disable abrtd.service 2> /dev/null || :
|
||||
systemctl stop abrtd.service 2> /dev/null || :
|
||||
# Stopgap fix for RH #217966; should be fixed in HAL instead
|
||||
touch /media/.hal-mtab
|
||||
|
||||
# Don't sync the system clock when running live (RHBZ #1018162)
|
||||
sed -i 's/rtcsync//' /etc/chrony.conf
|
||||
# workaround clock syncing on shutdown that we don't want (#297421)
|
||||
sed -i -e 's/hwclock/no-such-hwclock/g' /etc/rc.d/init.d/halt
|
||||
|
||||
# Mark things as configured
|
||||
touch /.liveimg-configured
|
||||
# and hack so that we eject the cd on shutdown if we're using a CD...
|
||||
if strstr "\`cat /proc/cmdline\`" CDLABEL= ; then
|
||||
cat >> /sbin/halt.local << FOE
|
||||
#!/bin/bash
|
||||
# XXX: This often gets stuck during shutdown because /etc/init.d/halt
|
||||
# (or something else still running) wants to read files from the block\
|
||||
# device that was ejected. Disable for now. Bug #531924
|
||||
# we want to eject the cd on halt, but let's also try to avoid
|
||||
# io errors due to not being able to get files...
|
||||
#cat /sbin/halt > /dev/null
|
||||
#cat /sbin/reboot > /dev/null
|
||||
#/usr/sbin/eject -p -m \$(readlink -f /dev/live) >/dev/null 2>&1
|
||||
#echo "Please remove the CD from your drive and press Enter to finish restarting"
|
||||
#read -t 30 < /dev/console
|
||||
FOE
|
||||
chmod +x /sbin/halt.local
|
||||
fi
|
||||
|
||||
# add static hostname to work around xauth bug
|
||||
hostnamectl set-hostname "localhost-live"
|
||||
EOF
|
||||
|
||||
# bah, hal starts way too late
|
||||
@ -192,7 +237,7 @@ cat > /etc/rc.d/init.d/livesys-late << EOF
|
||||
|
||||
. /etc/init.d/functions
|
||||
|
||||
if ! strstr "\`cat /proc/cmdline\`" rd.live.image || [ "\$1" != "start" ] || [ -e /.liveimg-late-configured ] ; then
|
||||
if ! strstr "\`cat /proc/cmdline\`" liveimg || [ "\$1" != "start" ] || [ -e /.liveimg-late-configured ] ; then
|
||||
exit 0
|
||||
fi
|
||||
|
||||
@ -245,25 +290,11 @@ chmod 755 /etc/rc.d/init.d/livesys-late
|
||||
/sbin/restorecon /etc/rc.d/init.d/livesys-late
|
||||
/sbin/chkconfig --add livesys-late
|
||||
|
||||
# enable tmpfs for /tmp
|
||||
systemctl enable tmp.mount
|
||||
|
||||
# make it so that we don't do writing to the overlay for things which
|
||||
# are just tmpdirs/caches
|
||||
# note https://bugzilla.redhat.com/show_bug.cgi?id=1135475
|
||||
cat >> /etc/fstab << EOF
|
||||
vartmp /var/tmp tmpfs defaults 0 0
|
||||
EOF
|
||||
|
||||
# work around for poor key import UI in PackageKit
|
||||
rm -f /var/lib/rpm/__db*
|
||||
releasever=$(rpm -q --qf '%{version}\n' --whatprovides system-release)
|
||||
basearch=$(uname -i)
|
||||
rpm --import /etc/pki/rpm-gpg/RPM-GPG-KEY-fedora-$releasever-$basearch
|
||||
rpm --import /etc/pki/rpm-gpg/RPM-GPG-KEY-fedora
|
||||
echo "Packages within this LiveCD"
|
||||
rpm -qa --qf '%{size}\t%{name}-%{version}-%{release}.%{arch}\n' |sort -rn
|
||||
# Note that running rpm recreates the rpm db files which aren't needed or wanted
|
||||
rm -f /var/lib/rpm/__db*
|
||||
rpm -qa
|
||||
|
||||
# go ahead and pre-make the man -k cache (#455968)
|
||||
/usr/bin/mandb
|
||||
@ -271,145 +302,87 @@ rm -f /var/lib/rpm/__db*
|
||||
# make sure there aren't core files lying around
|
||||
rm -f /core*
|
||||
|
||||
# remove random seed, the newly installed instance should make it's own
|
||||
rm -f /var/lib/systemd/random-seed
|
||||
|
||||
# convince readahead not to collect
|
||||
# FIXME: for systemd
|
||||
|
||||
echo 'File created by kickstart. See systemd-update-done.service(8).' \
|
||||
| tee /etc/.updated >/var/.updated
|
||||
|
||||
# Remove the rescue kernel and image to save space
|
||||
# Installation will recreate these on the target
|
||||
rm -f /boot/*-rescue*
|
||||
|
||||
# Remove machine-id on pre generated images
|
||||
rm -f /etc/machine-id
|
||||
touch /etc/machine-id
|
||||
rm -f /.readahead_collect
|
||||
touch /var/lib/readahead/early.sorted
|
||||
|
||||
%end
|
||||
|
||||
%post
|
||||
%post --nochroot
|
||||
cp $INSTALL_ROOT/usr/share/doc/*-release-*/GPL $LIVE_ROOT/GPL
|
||||
|
||||
cat >> /etc/rc.d/init.d/livesys << EOF
|
||||
|
||||
|
||||
# disable updates plugin
|
||||
cat >> /usr/share/glib-2.0/schemas/org.gnome.software.gschema.override << FOE
|
||||
[org.gnome.software]
|
||||
download-updates=false
|
||||
FOE
|
||||
|
||||
# don't autostart gnome-software session service
|
||||
rm -f /etc/xdg/autostart/gnome-software-service.desktop
|
||||
|
||||
# disable the gnome-software shell search provider
|
||||
cat >> /usr/share/gnome-shell/search-providers/org.gnome.Software-search-provider.ini << FOE
|
||||
DefaultDisabled=true
|
||||
FOE
|
||||
|
||||
# don't run gnome-initial-setup
|
||||
mkdir ~liveuser/.config
|
||||
touch ~liveuser/.config/gnome-initial-setup-done
|
||||
|
||||
# suppress anaconda spokes redundant with gnome-initial-setup
|
||||
cat >> /etc/sysconfig/anaconda << FOE
|
||||
[NetworkSpoke]
|
||||
visited=1
|
||||
|
||||
[PasswordSpoke]
|
||||
visited=1
|
||||
|
||||
[UserSpoke]
|
||||
visited=1
|
||||
FOE
|
||||
|
||||
# make the installer show up
|
||||
if [ -f /usr/share/applications/liveinst.desktop ]; then
|
||||
# Show harddisk install in shell dash
|
||||
sed -i -e 's/NoDisplay=true/NoDisplay=false/' /usr/share/applications/liveinst.desktop ""
|
||||
# need to move it to anaconda.desktop to make shell happy
|
||||
mv /usr/share/applications/liveinst.desktop /usr/share/applications/anaconda.desktop
|
||||
|
||||
cat >> /usr/share/glib-2.0/schemas/org.gnome.shell.gschema.override << FOE
|
||||
[org.gnome.shell]
|
||||
favorite-apps=['firefox.desktop', 'org.gnome.Calendar.desktop', 'rhythmbox.desktop', 'org.gnome.Photos.desktop', 'org.gnome.Nautilus.desktop', 'anaconda.desktop']
|
||||
FOE
|
||||
|
||||
# Make the welcome screen show up
|
||||
if [ -f /usr/share/anaconda/gnome/fedora-welcome.desktop ]; then
|
||||
mkdir -p ~liveuser/.config/autostart
|
||||
cp /usr/share/anaconda/gnome/fedora-welcome.desktop /usr/share/applications/
|
||||
cp /usr/share/anaconda/gnome/fedora-welcome.desktop ~liveuser/.config/autostart/
|
||||
fi
|
||||
|
||||
# Disable GNOME welcome tour so it doesn't overlap with Fedora welcome screen
|
||||
cat >> /usr/share/glib-2.0/schemas/org.gnome.shell.gschema.override << FOE
|
||||
welcome-dialog-last-shown-version='4294967295'
|
||||
FOE
|
||||
|
||||
# Copy Anaconda branding in place
|
||||
if [ -d /usr/share/lorax/product/usr/share/anaconda ]; then
|
||||
cp -a /usr/share/lorax/product/* /
|
||||
fi
|
||||
# only works on x86, x86_64
|
||||
if [ "$(uname -i)" = "i386" -o "$(uname -i)" = "x86_64" ]; then
|
||||
if [ ! -d $LIVE_ROOT/LiveOS ]; then mkdir -p $LIVE_ROOT/LiveOS ; fi
|
||||
cp /usr/bin/livecd-iso-to-disk $LIVE_ROOT/LiveOS
|
||||
fi
|
||||
%end
|
||||
|
||||
# rebuild schema cache with any overrides we installed
|
||||
glib-compile-schemas /usr/share/glib-2.0/schemas
|
||||
%post
|
||||
cat >> /etc/rc.d/init.d/livesys << EOF
|
||||
# disable screensaver locking
|
||||
gconftool-2 --direct --config-source=xml:readwrite:/etc/gconf/gconf.xml.defaults -s -t bool /apps/gnome-screensaver/lock_enabled false >/dev/null
|
||||
gconftool-2 --direct --config-source=xml:readwrite:/etc/gconf/gconf.xml.defaults -s -t bool /desktop/gnome/lockdown/disable_lock_screen true >/dev/null
|
||||
|
||||
# set up auto-login
|
||||
cat > /etc/gdm/custom.conf << FOE
|
||||
# set up timed auto-login for after 60 seconds
|
||||
cat >> /etc/gdm/custom.conf << FOE
|
||||
[daemon]
|
||||
AutomaticLoginEnable=True
|
||||
AutomaticLogin=liveuser
|
||||
FOE
|
||||
|
||||
# Turn off PackageKit-command-not-found while uninstalled
|
||||
if [ -f /etc/PackageKit/CommandNotFound.conf ]; then
|
||||
sed -i -e 's/^SoftwareSourceSearch=true/SoftwareSourceSearch=false/' /etc/PackageKit/CommandNotFound.conf
|
||||
fi
|
||||
# Show harddisk install on the desktop
|
||||
sed -i -e 's/NoDisplay=true/NoDisplay=false/' /usr/share/applications/liveinst.desktop
|
||||
mkdir /home/liveuser/Desktop
|
||||
cp /usr/share/applications/liveinst.desktop /home/liveuser/Desktop
|
||||
chown -R liveuser.liveuser /home/liveuser/Desktop
|
||||
chmod a+x /home/liveuser/Desktop/liveinst.desktop
|
||||
|
||||
# make sure to set the right permissions and selinux contexts
|
||||
chown -R liveuser:liveuser /home/liveuser/
|
||||
restorecon -R /home/liveuser/
|
||||
# But not trash and home
|
||||
gconftool-2 --direct --config-source=xml:readwrite:/etc/gconf/gconf.xml.defaults -s -t bool /apps/nautilus/desktop/trash_icon_visible false >/dev/null
|
||||
gconftool-2 --direct --config-source=xml:readwrite:/etc/gconf/gconf.xml.defaults -s -t bool /apps/nautilus/desktop/home_icon_visible false >/dev/null
|
||||
|
||||
# Turn off PackageKit-command-not-found while uninstalled
|
||||
sed -i -e 's/^SoftwareSourceSearch=true/SoftwareSourceSearch=false/' /etc/PackageKit/CommandNotFound.conf
|
||||
|
||||
# Use the animated laughlin background by default
|
||||
gconftool-2 --direct --config-source=xml:readwrite:/etc/gconf/gconf.xml.defaults -t str -s /desktop/gnome/background/picture_filename /usr/share/backgrounds/laughlin/default-tod/laughlin.xml
|
||||
|
||||
EOF
|
||||
|
||||
# Remove root password
|
||||
passwd -d root > /dev/null
|
||||
|
||||
# fstab from the install won't match anything. remove it and let dracut
|
||||
# handle mounting.
|
||||
cat /dev/null > /etc/fstab
|
||||
|
||||
%end
|
||||
|
||||
%packages
|
||||
@^workstation-product-environment
|
||||
@anaconda-tools
|
||||
aajohan-comfortaa-fonts
|
||||
@admin-tools
|
||||
@base
|
||||
@base-x
|
||||
@core
|
||||
@dial-up
|
||||
@fonts
|
||||
@gnome-desktop
|
||||
@graphical-internet
|
||||
@hardware-support
|
||||
@input-methods
|
||||
#@office
|
||||
#@printing
|
||||
#@sound-and-video
|
||||
anaconda
|
||||
anaconda-install-env-deps
|
||||
anaconda-live
|
||||
dracut-config-generic
|
||||
dracut-live
|
||||
glibc-all-langpacks
|
||||
ibus-pinyin-db-android
|
||||
isomd5sum
|
||||
kernel
|
||||
# Make sure that DNF doesn't pull in debug kernel to satisfy kmod() requires
|
||||
kernel-modules
|
||||
kernel-modules-extra
|
||||
syslinux
|
||||
-@dial-up
|
||||
-@input-methods
|
||||
-@standard
|
||||
-gfs2-utils
|
||||
-gnome-boxes
|
||||
|
||||
# This package is needed to boot the iso on UEFI
|
||||
shim
|
||||
shim-ia32
|
||||
laughlin-backgrounds-animated-gnome
|
||||
memtest86+
|
||||
nss-mdns
|
||||
-ibus-pinyin-db-open-phrase
|
||||
-smartmontools
|
||||
grub-efi
|
||||
grub2
|
||||
grub2-efi
|
||||
grub2-efi-*-cdboot
|
||||
grub2-efi-ia32
|
||||
efibootmgr
|
||||
|
||||
# no longer in @core since 2018-10, but needed for livesys script
|
||||
initscripts
|
||||
chkconfig
|
||||
|
||||
%end
|
||||
|
||||
@ -1,56 +0,0 @@
|
||||
# Minimal Disk Image
|
||||
#
|
||||
sshpw --username=root --plaintext randOmStrinGhERE
|
||||
# Firewall configuration
|
||||
firewall --enabled
|
||||
# Use network installation
|
||||
url --url="http://dl.fedoraproject.org/pub/fedora/linux/development/rawhide/Everything/x86_64/os/"
|
||||
# Network information
|
||||
network --bootproto=dhcp --device=link --activate
|
||||
|
||||
# Root password
|
||||
rootpw --plaintext removethispw
|
||||
# System keyboard
|
||||
keyboard --xlayouts=us --vckeymap=us
|
||||
# System language
|
||||
lang en_US.UTF-8
|
||||
# SELinux configuration
|
||||
selinux --enforcing
|
||||
# Shutdown after installation
|
||||
shutdown
|
||||
# System timezone
|
||||
timezone US/Eastern
|
||||
# System bootloader configuration
|
||||
bootloader --location=mbr
|
||||
# Partition clearing information
|
||||
clearpart --all --initlabel
|
||||
# Disk partitioning information
|
||||
reqpart
|
||||
part / --fstype="ext4" --size=4000
|
||||
part swap --size=1000
|
||||
|
||||
%post
|
||||
# Remove root password
|
||||
passwd -d root > /dev/null
|
||||
|
||||
# Remove random-seed
|
||||
rm /var/lib/systemd/random-seed
|
||||
%end
|
||||
|
||||
%packages
|
||||
@core
|
||||
kernel
|
||||
# Make sure that DNF doesn't pull in debug kernel to satisfy kmod() requires
|
||||
kernel-modules
|
||||
kernel-modules-extra
|
||||
|
||||
grub2-efi
|
||||
grub2
|
||||
shim
|
||||
syslinux
|
||||
-dracut-config-rescue
|
||||
|
||||
# dracut needs these included
|
||||
dracut-network
|
||||
tar
|
||||
%end
|
||||
@ -1,112 +0,0 @@
|
||||
# Minimal Disk Image -- Example of image-minimizer usage in %post
|
||||
#
|
||||
sshpw --username=root --plaintext randOmStrinGhERE
|
||||
# Firewall configuration
|
||||
firewall --enabled
|
||||
# Use network installation
|
||||
url --url="http://dl.fedoraproject.org/pub/fedora/linux/development/rawhide/Everything/x86_64/os/"
|
||||
# Network information
|
||||
network --bootproto=dhcp --device=link --activate
|
||||
|
||||
# Root password
|
||||
rootpw --plaintext removethispw
|
||||
# System keyboard
|
||||
keyboard --xlayouts=us --vckeymap=us
|
||||
# System language
|
||||
lang en_US.UTF-8
|
||||
# SELinux configuration
|
||||
selinux --enforcing
|
||||
# Shutdown after installation
|
||||
shutdown
|
||||
# System timezone
|
||||
timezone US/Eastern
|
||||
# System bootloader configuration
|
||||
bootloader --location=mbr
|
||||
# Partition clearing information
|
||||
clearpart --all --initlabel
|
||||
# Disk partitioning information
|
||||
part / --fstype="ext4" --size=4000
|
||||
part swap --size=1000
|
||||
|
||||
%post
|
||||
# Remove root password
|
||||
passwd -d root > /dev/null
|
||||
|
||||
# Remove random-seed
|
||||
rm /var/lib/systemd/random-seed
|
||||
%end
|
||||
|
||||
%packages
|
||||
@core
|
||||
kernel
|
||||
# Make sure that DNF doesn't pull in debug kernel to satisfy kmod() requires
|
||||
kernel-modules
|
||||
kernel-modules-extra
|
||||
|
||||
grub2-efi
|
||||
grub2
|
||||
shim
|
||||
syslinux
|
||||
-dracut-config-rescue
|
||||
|
||||
# dracut needs these included
|
||||
dracut-network
|
||||
tar
|
||||
|
||||
# lorax for image-minimizer
|
||||
lorax
|
||||
%end
|
||||
|
||||
#
|
||||
# Use the image-minimizer to remove some packages and dirs
|
||||
#
|
||||
%post --interpreter=image-minimizer --nochroot
|
||||
|
||||
|
||||
# Kernel modules minimization
|
||||
# Drop many filesystems
|
||||
drop /lib/modules/*/kernel/fs
|
||||
keep /lib/modules/*/kernel/fs/ext*
|
||||
keep /lib/modules/*/kernel/fs/mbcache*
|
||||
keep /lib/modules/*/kernel/fs/squashfs
|
||||
keep /lib/modules/*/kernel/fs/jbd*
|
||||
keep /lib/modules/*/kernel/fs/btrfs
|
||||
keep /lib/modules/*/kernel/fs/cifs*
|
||||
keep /lib/modules/*/kernel/fs/fat
|
||||
keep /lib/modules/*/kernel/fs/nfs
|
||||
keep /lib/modules/*/kernel/fs/nfs_common
|
||||
keep /lib/modules/*/kernel/fs/fscache
|
||||
keep /lib/modules/*/kernel/fs/lockd
|
||||
keep /lib/modules/*/kernel/fs/nls/nls_utf8.ko
|
||||
keep /lib/modules/*/kernel/fs/configfs/configfs.ko
|
||||
keep /lib/modules/*/kernel/fs/fuse
|
||||
keep /lib/modules/*/kernel/fs/isofs
|
||||
# No sound
|
||||
drop /lib/modules/*/kernel/sound
|
||||
|
||||
|
||||
# Drop some unused rpms, without dropping dependencies
|
||||
droprpm checkpolicy
|
||||
droprpm dmraid-events
|
||||
droprpm gamin
|
||||
droprpm gnupg2
|
||||
droprpm linux-atm-libs
|
||||
droprpm make
|
||||
droprpm mtools
|
||||
droprpm mysql-libs
|
||||
droprpm perl
|
||||
droprpm perl-Module-Pluggable
|
||||
droprpm perl-Net-Telnet
|
||||
droprpm perl-PathTools
|
||||
droprpm perl-Pod-Escapes
|
||||
droprpm perl-Pod-Simple
|
||||
droprpm perl-Scalar-List-Utils
|
||||
droprpm perl-hivex
|
||||
droprpm perl-macros
|
||||
droprpm sgpio
|
||||
droprpm syslinux
|
||||
droprpm system-config-firewall-base
|
||||
droprpm usermode
|
||||
# Not needed after image-minimizer is done
|
||||
droprpm lorax
|
||||
%end
|
||||
@ -1,57 +0,0 @@
|
||||
# Minimal Disk Image
|
||||
#
|
||||
# Firewall configuration
|
||||
firewall --enabled
|
||||
# Use network installation
|
||||
url --url="http://dl.fedoraproject.org/pub/fedora/linux/development/rawhide/Everything/x86_64/os/"
|
||||
|
||||
# Root password
|
||||
rootpw --plaintext replace-this-pw
|
||||
# Network information
|
||||
network --bootproto=dhcp --activate
|
||||
# System keyboard
|
||||
keyboard --xlayouts=us --vckeymap=us
|
||||
# System language
|
||||
lang en_US.UTF-8
|
||||
# SELinux configuration
|
||||
selinux --enforcing
|
||||
# Shutdown after installation
|
||||
shutdown
|
||||
# System timezone
|
||||
timezone US/Eastern
|
||||
# System bootloader configuration
|
||||
bootloader --location=mbr
|
||||
# Clear the Master Boot Record
|
||||
zerombr
|
||||
# Partition clearing information
|
||||
clearpart --all
|
||||
# Disk partitioning information
|
||||
part / --fstype="ext4" --size=3000
|
||||
|
||||
%post
|
||||
# Remove random-seed
|
||||
rm /var/lib/systemd/random-seed
|
||||
%end
|
||||
|
||||
%packages
|
||||
@core
|
||||
kernel
|
||||
# Make sure that DNF doesn't pull in debug kernel to satisfy kmod() requires
|
||||
kernel-modules
|
||||
kernel-modules-extra
|
||||
|
||||
grub2-efi
|
||||
grub2
|
||||
shim
|
||||
syslinux
|
||||
-dracut-config-rescue
|
||||
|
||||
# dracut needs these included
|
||||
dracut-network
|
||||
tar
|
||||
|
||||
# Openstack support
|
||||
cloud-utils-growpart
|
||||
cloud-init
|
||||
|
||||
%end
|
||||
@ -1,70 +0,0 @@
|
||||
# Minimal Vagrant Disk Image
|
||||
#
|
||||
|
||||
# Firewall configuration
|
||||
firewall --enabled
|
||||
# Use network installation
|
||||
url --url="http://dl.fedoraproject.org/pub/fedora/linux/development/rawhide/Everything/x86_64/os/"
|
||||
# Network information
|
||||
network --bootproto=dhcp --activate
|
||||
|
||||
# Root account is locked, access via sudo from vagrant user
|
||||
rootpw --lock
|
||||
|
||||
# Vagrant user with the INSECURE default public key
|
||||
user --name=vagrant
|
||||
sshkey --username=vagrant "ssh-rsa AAAAB3NzaC1yc2EAAAABIwAAAQEA6NF8iallvQVp22WDkTkyrtvp9eWW6A8YVr+kz4TjGYe7gHzIw+niNltGEFHzD8+v1I2YJ6oXevct1YeS0o9HZyN1Q9qgCgzUFtdOKLv6IedplqoPkcmF0aYet2PkEDo3MlTBckFXPITAMzF8dJSIFo9D8HfdOV0IAdx4O7PtixWKn5y2hMNG0zQPyUecp4pzC6kivAIhyfHilFR61RGL+GPXQ2MWZWFYbAGjyiYJnAmCP3NOTd0jMZEnDkbUvxhMmBYSdETk1rRgm+R4LOzFUGaHqHDLKLX+FIPKcF96hrucXzcWyLbIbEgE98OHlnVYCzRdK8jlqm8tehUc9c9WhQ== vagrant insecure public key"
|
||||
|
||||
# System keyboard
|
||||
keyboard --xlayouts=us --vckeymap=us
|
||||
# System language
|
||||
lang en_US.UTF-8
|
||||
# SELinux configuration
|
||||
selinux --enforcing
|
||||
# Shutdown after installation
|
||||
shutdown
|
||||
# System timezone
|
||||
timezone US/Eastern
|
||||
# System bootloader configuration
|
||||
bootloader --location=mbr
|
||||
# Partition clearing information
|
||||
clearpart --all --initlabel
|
||||
# Disk partitioning information
|
||||
part / --fstype="ext4" --size=4000
|
||||
part swap --size=1000
|
||||
|
||||
%post
|
||||
# Remove random-seed
|
||||
rm /var/lib/systemd/random-seed
|
||||
|
||||
# Setup sudoers for Vagrant
|
||||
echo 'vagrant ALL=(ALL) NOPASSWD: ALL' >> /etc/sudoers
|
||||
sed -i 's/Defaults\s*requiretty/Defaults !requiretty/' /etc/sudoers
|
||||
|
||||
# SSH setup
|
||||
sed -i 's/.*UseDNS.*/UseDNS no/' /etc/ssh/sshd_config
|
||||
%end
|
||||
|
||||
%packages --excludedocs
|
||||
@core
|
||||
kernel
|
||||
# Make sure that DNF doesn't pull in debug kernel to satisfy kmod() requires
|
||||
kernel-modules
|
||||
kernel-modules-extra
|
||||
|
||||
grub2-efi
|
||||
grub2
|
||||
shim
|
||||
syslinux
|
||||
-dracut-config-rescue
|
||||
|
||||
# dracut needs these included
|
||||
dracut-network
|
||||
tar
|
||||
|
||||
# Useful tools for Vagrant
|
||||
openssh-server
|
||||
openssh-clients
|
||||
sudo
|
||||
rsync
|
||||
%end
|
||||
@ -1,4 +0,0 @@
|
||||
# Sphinx build info version 1
|
||||
# This file hashes the configuration used when building these files. When it is not found, a full rebuild will be done.
|
||||
config: 3dbb02a107cfe7acde05f2a0794f42a8
|
||||
tags: 645f666f9bcd5a90fca523b33c5a78b7
|
||||
Binary file not shown.
Binary file not shown.
Binary file not shown.
Binary file not shown.
Binary file not shown.
Binary file not shown.
Binary file not shown.
Binary file not shown.
Binary file not shown.
Binary file not shown.
@ -1,119 +0,0 @@
|
||||
<!DOCTYPE html>
|
||||
<html class="writer-html5" lang="en" >
|
||||
<head>
|
||||
<meta charset="utf-8" />
|
||||
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
|
||||
<title>Overview: module code — Lorax 36.5 documentation</title>
|
||||
<link rel="stylesheet" href="../_static/pygments.css" type="text/css" />
|
||||
<link rel="stylesheet" href="../_static/css/theme.css" type="text/css" />
|
||||
|
||||
<script data-url_root="../" id="documentation_options" src="../_static/documentation_options.js"></script>
|
||||
<script src="../_static/jquery.js"></script>
|
||||
<script src="../_static/underscore.js"></script>
|
||||
<script src="../_static/doctools.js"></script>
|
||||
<script src="../_static/js/theme.js"></script>
|
||||
<link rel="index" title="Index" href="../genindex.html" />
|
||||
<link rel="search" title="Search" href="../search.html" />
|
||||
</head>
|
||||
|
||||
<body class="wy-body-for-nav">
|
||||
<div class="wy-grid-for-nav">
|
||||
<nav data-toggle="wy-nav-shift" class="wy-nav-side">
|
||||
<div class="wy-side-scroll">
|
||||
<div class="wy-side-nav-search" >
|
||||
<a href="../index.html" class="icon icon-home"> Lorax
|
||||
</a>
|
||||
<div class="version">
|
||||
36.5
|
||||
</div>
|
||||
<div role="search">
|
||||
<form id="rtd-search-form" class="wy-form" action="../search.html" method="get">
|
||||
<input type="text" name="q" placeholder="Search docs" />
|
||||
<input type="hidden" name="check_keywords" value="yes" />
|
||||
<input type="hidden" name="area" value="default" />
|
||||
</form>
|
||||
</div>
|
||||
</div><div class="wy-menu wy-menu-vertical" data-spy="affix" role="navigation" aria-label="Navigation menu">
|
||||
<ul>
|
||||
<li class="toctree-l1"><a class="reference internal" href="../intro.html">Introduction to Lorax</a></li>
|
||||
<li class="toctree-l1"><a class="reference internal" href="../intro.html#before-lorax">Before Lorax</a></li>
|
||||
<li class="toctree-l1"><a class="reference internal" href="../lorax.html">Lorax</a></li>
|
||||
<li class="toctree-l1"><a class="reference internal" href="../livemedia-creator.html">livemedia-creator</a></li>
|
||||
<li class="toctree-l1"><a class="reference internal" href="../mkksiso.html">mkksiso</a></li>
|
||||
<li class="toctree-l1"><a class="reference internal" href="../product-images.html">Product and Updates Images</a></li>
|
||||
<li class="toctree-l1"><a class="reference internal" href="../image-minimizer.html">image-minimizer</a></li>
|
||||
<li class="toctree-l1"><a class="reference internal" href="../modules.html">src</a></li>
|
||||
</ul>
|
||||
|
||||
</div>
|
||||
</div>
|
||||
</nav>
|
||||
|
||||
<section data-toggle="wy-nav-shift" class="wy-nav-content-wrap"><nav class="wy-nav-top" aria-label="Mobile navigation menu" >
|
||||
<i data-toggle="wy-nav-top" class="fa fa-bars"></i>
|
||||
<a href="../index.html">Lorax</a>
|
||||
</nav>
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<li><a href="../index.html" class="icon icon-home"></a> »</li>
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<li>Overview: module code</li>
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<hr/>
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<div role="main" class="document" itemscope="itemscope" itemtype="http://schema.org/Article">
|
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<div itemprop="articleBody">
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|
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<h1>All modules for which code is available</h1>
|
||||
<ul><li><a href="pylorax.html">pylorax</a></li>
|
||||
<ul><li><a href="pylorax/base.html">pylorax.base</a></li>
|
||||
<li><a href="pylorax/buildstamp.html">pylorax.buildstamp</a></li>
|
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<li><a href="pylorax/cmdline.html">pylorax.cmdline</a></li>
|
||||
<li><a href="pylorax/creator.html">pylorax.creator</a></li>
|
||||
<li><a href="pylorax/decorators.html">pylorax.decorators</a></li>
|
||||
<li><a href="pylorax/discinfo.html">pylorax.discinfo</a></li>
|
||||
<li><a href="pylorax/dnfbase.html">pylorax.dnfbase</a></li>
|
||||
<li><a href="pylorax/dnfhelper.html">pylorax.dnfhelper</a></li>
|
||||
<li><a href="pylorax/executils.html">pylorax.executils</a></li>
|
||||
<li><a href="pylorax/imgutils.html">pylorax.imgutils</a></li>
|
||||
<li><a href="pylorax/installer.html">pylorax.installer</a></li>
|
||||
<li><a href="pylorax/ltmpl.html">pylorax.ltmpl</a></li>
|
||||
<li><a href="pylorax/monitor.html">pylorax.monitor</a></li>
|
||||
<li><a href="pylorax/mount.html">pylorax.mount</a></li>
|
||||
<li><a href="pylorax/sysutils.html">pylorax.sysutils</a></li>
|
||||
<li><a href="pylorax/treebuilder.html">pylorax.treebuilder</a></li>
|
||||
<li><a href="pylorax/treeinfo.html">pylorax.treeinfo</a></li>
|
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</ul></ul>
|
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|
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</div>
|
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<footer>
|
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|
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<hr/>
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<p>© Copyright 2018, Red Hat, Inc..</p>
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@ -1,560 +0,0 @@
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<html class="writer-html5" lang="en" >
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<head>
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<meta charset="utf-8" />
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<meta name="viewport" content="width=device-width, initial-scale=1.0" />
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<title>pylorax — Lorax 36.4 documentation</title>
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<link rel="stylesheet" href="../_static/pygments.css" type="text/css" />
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<a href="../index.html" class="icon icon-home"> Lorax
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36.4
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<ul>
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<li class="toctree-l1"><a class="reference internal" href="../intro.html">Introduction to Lorax</a></li>
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<li class="toctree-l1"><a class="reference internal" href="../intro.html#before-lorax">Before Lorax</a></li>
|
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<li class="toctree-l1"><a class="reference internal" href="../lorax.html">Lorax</a></li>
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<li class="toctree-l1"><a class="reference internal" href="../livemedia-creator.html">livemedia-creator</a></li>
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<li class="toctree-l1"><a class="reference internal" href="../mkksiso.html">mkksiso</a></li>
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<li class="toctree-l1"><a class="reference internal" href="../product-images.html">Product and Updates Images</a></li>
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<li><a href="../index.html" class="icon icon-home"></a> »</li>
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<li>pylorax</li>
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<h1>Source code for pylorax</h1><div class="highlight"><pre>
|
||||
<span></span><span class="c1">#</span>
|
||||
<span class="c1"># __init__.py</span>
|
||||
<span class="c1">#</span>
|
||||
<span class="c1"># Copyright (C) 2010-2015 Red Hat, Inc.</span>
|
||||
<span class="c1">#</span>
|
||||
<span class="c1"># This program is free software; you can redistribute it and/or modify</span>
|
||||
<span class="c1"># it under the terms of the GNU General Public License as published by</span>
|
||||
<span class="c1"># the Free Software Foundation; either version 2 of the License, or</span>
|
||||
<span class="c1"># (at your option) any later version.</span>
|
||||
<span class="c1">#</span>
|
||||
<span class="c1"># This program is distributed in the hope that it will be useful,</span>
|
||||
<span class="c1"># but WITHOUT ANY WARRANTY; without even the implied warranty of</span>
|
||||
<span class="c1"># MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the</span>
|
||||
<span class="c1"># GNU General Public License for more details.</span>
|
||||
<span class="c1">#</span>
|
||||
<span class="c1"># You should have received a copy of the GNU General Public License</span>
|
||||
<span class="c1"># along with this program. If not, see <http://www.gnu.org/licenses/>.</span>
|
||||
<span class="c1">#</span>
|
||||
<span class="c1"># Red Hat Author(s): Martin Gracik <mgracik@redhat.com></span>
|
||||
<span class="c1"># David Cantrell <dcantrell@redhat.com></span>
|
||||
<span class="c1"># Will Woods <wwoods@redhat.com></span>
|
||||
|
||||
<span class="c1"># set up logging</span>
|
||||
<span class="kn">import</span> <span class="nn">logging</span>
|
||||
<span class="n">logger</span> <span class="o">=</span> <span class="n">logging</span><span class="o">.</span><span class="n">getLogger</span><span class="p">(</span><span class="s2">"pylorax"</span><span class="p">)</span>
|
||||
<span class="n">logger</span><span class="o">.</span><span class="n">addHandler</span><span class="p">(</span><span class="n">logging</span><span class="o">.</span><span class="n">NullHandler</span><span class="p">())</span>
|
||||
|
||||
<span class="n">program_log</span> <span class="o">=</span> <span class="n">logging</span><span class="o">.</span><span class="n">getLogger</span><span class="p">(</span><span class="s2">"program"</span><span class="p">)</span>
|
||||
|
||||
<span class="kn">import</span> <span class="nn">sys</span>
|
||||
<span class="kn">import</span> <span class="nn">os</span>
|
||||
<span class="kn">import</span> <span class="nn">configparser</span>
|
||||
<span class="kn">import</span> <span class="nn">tempfile</span>
|
||||
<span class="kn">import</span> <span class="nn">locale</span>
|
||||
<span class="kn">from</span> <span class="nn">subprocess</span> <span class="kn">import</span> <span class="n">CalledProcessError</span>
|
||||
<span class="kn">import</span> <span class="nn">selinux</span>
|
||||
<span class="kn">from</span> <span class="nn">glob</span> <span class="kn">import</span> <span class="n">glob</span>
|
||||
|
||||
<span class="kn">from</span> <span class="nn">pylorax.base</span> <span class="kn">import</span> <span class="n">BaseLoraxClass</span><span class="p">,</span> <span class="n">DataHolder</span>
|
||||
<span class="kn">import</span> <span class="nn">pylorax.output</span> <span class="k">as</span> <span class="nn">output</span>
|
||||
|
||||
<span class="kn">import</span> <span class="nn">dnf</span>
|
||||
|
||||
<span class="kn">from</span> <span class="nn">pylorax.sysutils</span> <span class="kn">import</span> <span class="n">joinpaths</span><span class="p">,</span> <span class="n">remove</span><span class="p">,</span> <span class="n">linktree</span>
|
||||
|
||||
<span class="kn">from</span> <span class="nn">pylorax.treebuilder</span> <span class="kn">import</span> <span class="n">RuntimeBuilder</span><span class="p">,</span> <span class="n">TreeBuilder</span>
|
||||
<span class="kn">from</span> <span class="nn">pylorax.buildstamp</span> <span class="kn">import</span> <span class="n">BuildStamp</span>
|
||||
<span class="kn">from</span> <span class="nn">pylorax.treeinfo</span> <span class="kn">import</span> <span class="n">TreeInfo</span>
|
||||
<span class="kn">from</span> <span class="nn">pylorax.discinfo</span> <span class="kn">import</span> <span class="n">DiscInfo</span>
|
||||
<span class="kn">from</span> <span class="nn">pylorax.executils</span> <span class="kn">import</span> <span class="n">runcmd</span><span class="p">,</span> <span class="n">runcmd_output</span>
|
||||
|
||||
|
||||
<span class="c1"># get lorax version</span>
|
||||
<span class="k">try</span><span class="p">:</span>
|
||||
<span class="kn">import</span> <span class="nn">pylorax.version</span>
|
||||
<span class="k">except</span> <span class="ne">ImportError</span><span class="p">:</span>
|
||||
<span class="n">vernum</span> <span class="o">=</span> <span class="s2">"devel"</span>
|
||||
<span class="k">else</span><span class="p">:</span>
|
||||
<span class="n">vernum</span> <span class="o">=</span> <span class="n">pylorax</span><span class="o">.</span><span class="n">version</span><span class="o">.</span><span class="n">num</span>
|
||||
|
||||
<span class="n">DRACUT_DEFAULT</span> <span class="o">=</span> <span class="p">[</span><span class="s2">"--xz"</span><span class="p">,</span> <span class="s2">"--install"</span><span class="p">,</span> <span class="s2">"/.buildstamp"</span><span class="p">,</span> <span class="s2">"--no-early-microcode"</span><span class="p">,</span> <span class="s2">"--add"</span><span class="p">,</span> <span class="s2">"fips"</span><span class="p">]</span>
|
||||
|
||||
<span class="c1"># Used for DNF conf.module_platform_id</span>
|
||||
<span class="n">DEFAULT_PLATFORM_ID</span> <span class="o">=</span> <span class="s2">"platform:f36"</span>
|
||||
<span class="n">DEFAULT_RELEASEVER</span> <span class="o">=</span> <span class="s2">"36"</span>
|
||||
|
||||
<div class="viewcode-block" id="ArchData"><a class="viewcode-back" href="../pylorax.html#pylorax.ArchData">[docs]</a><span class="k">class</span> <span class="nc">ArchData</span><span class="p">(</span><span class="n">DataHolder</span><span class="p">):</span>
|
||||
<span class="n">lib64_arches</span> <span class="o">=</span> <span class="p">(</span><span class="s2">"x86_64"</span><span class="p">,</span> <span class="s2">"ppc64le"</span><span class="p">,</span> <span class="s2">"s390x"</span><span class="p">,</span> <span class="s2">"ia64"</span><span class="p">,</span> <span class="s2">"aarch64"</span><span class="p">)</span>
|
||||
<span class="n">bcj_arch</span> <span class="o">=</span> <span class="nb">dict</span><span class="p">(</span><span class="n">i386</span><span class="o">=</span><span class="s2">"x86"</span><span class="p">,</span> <span class="n">x86_64</span><span class="o">=</span><span class="s2">"x86"</span><span class="p">,</span>
|
||||
<span class="n">ppc64le</span><span class="o">=</span><span class="s2">"powerpc"</span><span class="p">,</span>
|
||||
<span class="n">arm</span><span class="o">=</span><span class="s2">"arm"</span><span class="p">,</span> <span class="n">armhfp</span><span class="o">=</span><span class="s2">"arm"</span><span class="p">)</span>
|
||||
|
||||
<span class="k">def</span> <span class="fm">__init__</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">buildarch</span><span class="p">):</span>
|
||||
<span class="nb">super</span><span class="p">(</span><span class="n">ArchData</span><span class="p">,</span> <span class="bp">self</span><span class="p">)</span><span class="o">.</span><span class="fm">__init__</span><span class="p">()</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">buildarch</span> <span class="o">=</span> <span class="n">buildarch</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">basearch</span> <span class="o">=</span> <span class="n">dnf</span><span class="o">.</span><span class="n">rpm</span><span class="o">.</span><span class="n">basearch</span><span class="p">(</span><span class="n">buildarch</span><span class="p">)</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">libdir</span> <span class="o">=</span> <span class="s2">"lib64"</span> <span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">basearch</span> <span class="ow">in</span> <span class="bp">self</span><span class="o">.</span><span class="n">lib64_arches</span> <span class="k">else</span> <span class="s2">"lib"</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">bcj</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">bcj_arch</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">basearch</span><span class="p">)</span></div>
|
||||
|
||||
<div class="viewcode-block" id="Lorax"><a class="viewcode-back" href="../pylorax.html#pylorax.Lorax">[docs]</a><span class="k">class</span> <span class="nc">Lorax</span><span class="p">(</span><span class="n">BaseLoraxClass</span><span class="p">):</span>
|
||||
|
||||
<span class="k">def</span> <span class="fm">__init__</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span>
|
||||
<span class="n">BaseLoraxClass</span><span class="o">.</span><span class="fm">__init__</span><span class="p">(</span><span class="bp">self</span><span class="p">)</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">_configured</span> <span class="o">=</span> <span class="kc">False</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">product</span> <span class="o">=</span> <span class="kc">None</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">workdir</span> <span class="o">=</span> <span class="kc">None</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">arch</span> <span class="o">=</span> <span class="kc">None</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">conf</span> <span class="o">=</span> <span class="kc">None</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">inroot</span> <span class="o">=</span> <span class="kc">None</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">debug</span> <span class="o">=</span> <span class="kc">False</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">outputdir</span> <span class="o">=</span> <span class="kc">None</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">_templatedir</span> <span class="o">=</span> <span class="kc">None</span>
|
||||
|
||||
<span class="c1"># set locale to C</span>
|
||||
<span class="n">locale</span><span class="o">.</span><span class="n">setlocale</span><span class="p">(</span><span class="n">locale</span><span class="o">.</span><span class="n">LC_ALL</span><span class="p">,</span> <span class="s1">'C'</span><span class="p">)</span>
|
||||
|
||||
<div class="viewcode-block" id="Lorax.configure"><a class="viewcode-back" href="../pylorax.html#pylorax.Lorax.configure">[docs]</a> <span class="k">def</span> <span class="nf">configure</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">conf_file</span><span class="o">=</span><span class="s2">"/etc/lorax/lorax.conf"</span><span class="p">):</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">conf</span> <span class="o">=</span> <span class="n">configparser</span><span class="o">.</span><span class="n">SafeConfigParser</span><span class="p">()</span>
|
||||
|
||||
<span class="c1"># set defaults</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">conf</span><span class="o">.</span><span class="n">add_section</span><span class="p">(</span><span class="s2">"lorax"</span><span class="p">)</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">conf</span><span class="o">.</span><span class="n">set</span><span class="p">(</span><span class="s2">"lorax"</span><span class="p">,</span> <span class="s2">"debug"</span><span class="p">,</span> <span class="s2">"1"</span><span class="p">)</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">conf</span><span class="o">.</span><span class="n">set</span><span class="p">(</span><span class="s2">"lorax"</span><span class="p">,</span> <span class="s2">"sharedir"</span><span class="p">,</span> <span class="s2">"/usr/share/lorax"</span><span class="p">)</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">conf</span><span class="o">.</span><span class="n">set</span><span class="p">(</span><span class="s2">"lorax"</span><span class="p">,</span> <span class="s2">"logdir"</span><span class="p">,</span> <span class="s2">"/var/log/lorax"</span><span class="p">)</span>
|
||||
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">conf</span><span class="o">.</span><span class="n">add_section</span><span class="p">(</span><span class="s2">"output"</span><span class="p">)</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">conf</span><span class="o">.</span><span class="n">set</span><span class="p">(</span><span class="s2">"output"</span><span class="p">,</span> <span class="s2">"colors"</span><span class="p">,</span> <span class="s2">"1"</span><span class="p">)</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">conf</span><span class="o">.</span><span class="n">set</span><span class="p">(</span><span class="s2">"output"</span><span class="p">,</span> <span class="s2">"encoding"</span><span class="p">,</span> <span class="s2">"utf-8"</span><span class="p">)</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">conf</span><span class="o">.</span><span class="n">set</span><span class="p">(</span><span class="s2">"output"</span><span class="p">,</span> <span class="s2">"ignorelist"</span><span class="p">,</span> <span class="s2">"/usr/share/lorax/ignorelist"</span><span class="p">)</span>
|
||||
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">conf</span><span class="o">.</span><span class="n">add_section</span><span class="p">(</span><span class="s2">"templates"</span><span class="p">)</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">conf</span><span class="o">.</span><span class="n">set</span><span class="p">(</span><span class="s2">"templates"</span><span class="p">,</span> <span class="s2">"ramdisk"</span><span class="p">,</span> <span class="s2">"ramdisk.ltmpl"</span><span class="p">)</span>
|
||||
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">conf</span><span class="o">.</span><span class="n">add_section</span><span class="p">(</span><span class="s2">"compression"</span><span class="p">)</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">conf</span><span class="o">.</span><span class="n">set</span><span class="p">(</span><span class="s2">"compression"</span><span class="p">,</span> <span class="s2">"type"</span><span class="p">,</span> <span class="s2">"xz"</span><span class="p">)</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">conf</span><span class="o">.</span><span class="n">set</span><span class="p">(</span><span class="s2">"compression"</span><span class="p">,</span> <span class="s2">"args"</span><span class="p">,</span> <span class="s2">""</span><span class="p">)</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">conf</span><span class="o">.</span><span class="n">set</span><span class="p">(</span><span class="s2">"compression"</span><span class="p">,</span> <span class="s2">"bcj"</span><span class="p">,</span> <span class="s2">"on"</span><span class="p">)</span>
|
||||
|
||||
<span class="c1"># read the config file</span>
|
||||
<span class="k">if</span> <span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">isfile</span><span class="p">(</span><span class="n">conf_file</span><span class="p">):</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">conf</span><span class="o">.</span><span class="n">read</span><span class="p">(</span><span class="n">conf_file</span><span class="p">)</span>
|
||||
|
||||
<span class="c1"># set up the output</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">debug</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">conf</span><span class="o">.</span><span class="n">getboolean</span><span class="p">(</span><span class="s2">"lorax"</span><span class="p">,</span> <span class="s2">"debug"</span><span class="p">)</span>
|
||||
<span class="n">output_level</span> <span class="o">=</span> <span class="n">output</span><span class="o">.</span><span class="n">DEBUG</span> <span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">debug</span> <span class="k">else</span> <span class="n">output</span><span class="o">.</span><span class="n">INFO</span>
|
||||
|
||||
<span class="k">if</span> <span class="n">sys</span><span class="o">.</span><span class="n">stdout</span><span class="o">.</span><span class="n">isatty</span><span class="p">():</span>
|
||||
<span class="n">colors</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">conf</span><span class="o">.</span><span class="n">getboolean</span><span class="p">(</span><span class="s2">"output"</span><span class="p">,</span> <span class="s2">"colors"</span><span class="p">)</span>
|
||||
<span class="k">else</span><span class="p">:</span>
|
||||
<span class="n">colors</span> <span class="o">=</span> <span class="kc">False</span>
|
||||
<span class="n">encoding</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">conf</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="s2">"output"</span><span class="p">,</span> <span class="s2">"encoding"</span><span class="p">)</span>
|
||||
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">output</span><span class="o">.</span><span class="n">basic_config</span><span class="p">(</span><span class="n">output_level</span><span class="o">=</span><span class="n">output_level</span><span class="p">,</span>
|
||||
<span class="n">colors</span><span class="o">=</span><span class="n">colors</span><span class="p">,</span> <span class="n">encoding</span><span class="o">=</span><span class="n">encoding</span><span class="p">)</span>
|
||||
|
||||
<span class="n">ignorelist</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">conf</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="s2">"output"</span><span class="p">,</span> <span class="s2">"ignorelist"</span><span class="p">)</span>
|
||||
<span class="k">if</span> <span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">isfile</span><span class="p">(</span><span class="n">ignorelist</span><span class="p">):</span>
|
||||
<span class="k">with</span> <span class="nb">open</span><span class="p">(</span><span class="n">ignorelist</span><span class="p">,</span> <span class="s2">"r"</span><span class="p">)</span> <span class="k">as</span> <span class="n">fobj</span><span class="p">:</span>
|
||||
<span class="k">for</span> <span class="n">line</span> <span class="ow">in</span> <span class="n">fobj</span><span class="p">:</span>
|
||||
<span class="n">line</span> <span class="o">=</span> <span class="n">line</span><span class="o">.</span><span class="n">strip</span><span class="p">()</span>
|
||||
<span class="k">if</span> <span class="n">line</span> <span class="ow">and</span> <span class="ow">not</span> <span class="n">line</span><span class="o">.</span><span class="n">startswith</span><span class="p">(</span><span class="s2">"#"</span><span class="p">):</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">output</span><span class="o">.</span><span class="n">ignore</span><span class="p">(</span><span class="n">line</span><span class="p">)</span>
|
||||
|
||||
<span class="c1"># cron does not have sbin in PATH,</span>
|
||||
<span class="c1"># so we have to add it ourselves</span>
|
||||
<span class="n">os</span><span class="o">.</span><span class="n">environ</span><span class="p">[</span><span class="s2">"PATH"</span><span class="p">]</span> <span class="o">=</span> <span class="s2">"</span><span class="si">{0}</span><span class="s2">:/sbin:/usr/sbin"</span><span class="o">.</span><span class="n">format</span><span class="p">(</span><span class="n">os</span><span class="o">.</span><span class="n">environ</span><span class="p">[</span><span class="s2">"PATH"</span><span class="p">])</span>
|
||||
|
||||
<span class="c1"># remove some environmental variables that can cause problems with package scripts</span>
|
||||
<span class="n">env_remove</span> <span class="o">=</span> <span class="p">(</span><span class="s1">'DISPLAY'</span><span class="p">,</span> <span class="s1">'DBUS_SESSION_BUS_ADDRESS'</span><span class="p">)</span>
|
||||
<span class="nb">list</span><span class="p">(</span><span class="n">os</span><span class="o">.</span><span class="n">environ</span><span class="o">.</span><span class="n">pop</span><span class="p">(</span><span class="n">k</span><span class="p">)</span> <span class="k">for</span> <span class="n">k</span> <span class="ow">in</span> <span class="n">env_remove</span> <span class="k">if</span> <span class="n">k</span> <span class="ow">in</span> <span class="n">os</span><span class="o">.</span><span class="n">environ</span><span class="p">)</span>
|
||||
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">_configured</span> <span class="o">=</span> <span class="kc">True</span></div>
|
||||
|
||||
<span class="nd">@property</span>
|
||||
<span class="k">def</span> <span class="nf">templatedir</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span>
|
||||
<span class="sd">"""Find the template directory.</span>
|
||||
|
||||
<span class="sd"> Pick the first directory under sharedir/templates.d/ if it exists.</span>
|
||||
<span class="sd"> Otherwise use the sharedir</span>
|
||||
<span class="sd"> """</span>
|
||||
<span class="k">if</span> <span class="ow">not</span> <span class="bp">self</span><span class="o">.</span><span class="n">_templatedir</span><span class="p">:</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">_templatedir</span> <span class="o">=</span> <span class="n">find_templates</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">conf</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="s2">"lorax"</span><span class="p">,</span> <span class="s2">"sharedir"</span><span class="p">))</span>
|
||||
<span class="n">logger</span><span class="o">.</span><span class="n">info</span><span class="p">(</span><span class="s2">"Using templatedir </span><span class="si">%s</span><span class="s2">"</span><span class="p">,</span> <span class="bp">self</span><span class="o">.</span><span class="n">_templatedir</span><span class="p">)</span>
|
||||
<span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">_templatedir</span>
|
||||
|
||||
<div class="viewcode-block" id="Lorax.init_stream_logging"><a class="viewcode-back" href="../pylorax.html#pylorax.Lorax.init_stream_logging">[docs]</a> <span class="k">def</span> <span class="nf">init_stream_logging</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span>
|
||||
<span class="n">sh</span> <span class="o">=</span> <span class="n">logging</span><span class="o">.</span><span class="n">StreamHandler</span><span class="p">()</span>
|
||||
<span class="n">sh</span><span class="o">.</span><span class="n">setLevel</span><span class="p">(</span><span class="n">logging</span><span class="o">.</span><span class="n">INFO</span><span class="p">)</span>
|
||||
<span class="n">logger</span><span class="o">.</span><span class="n">addHandler</span><span class="p">(</span><span class="n">sh</span><span class="p">)</span></div>
|
||||
|
||||
<div class="viewcode-block" id="Lorax.init_file_logging"><a class="viewcode-back" href="../pylorax.html#pylorax.Lorax.init_file_logging">[docs]</a> <span class="k">def</span> <span class="nf">init_file_logging</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">logdir</span><span class="p">,</span> <span class="n">logname</span><span class="o">=</span><span class="s2">"pylorax.log"</span><span class="p">):</span>
|
||||
<span class="n">fh</span> <span class="o">=</span> <span class="n">logging</span><span class="o">.</span><span class="n">FileHandler</span><span class="p">(</span><span class="n">filename</span><span class="o">=</span><span class="n">joinpaths</span><span class="p">(</span><span class="n">logdir</span><span class="p">,</span> <span class="n">logname</span><span class="p">),</span> <span class="n">mode</span><span class="o">=</span><span class="s2">"w"</span><span class="p">)</span>
|
||||
<span class="n">fh</span><span class="o">.</span><span class="n">setLevel</span><span class="p">(</span><span class="n">logging</span><span class="o">.</span><span class="n">DEBUG</span><span class="p">)</span>
|
||||
<span class="n">logger</span><span class="o">.</span><span class="n">addHandler</span><span class="p">(</span><span class="n">fh</span><span class="p">)</span></div>
|
||||
|
||||
<div class="viewcode-block" id="Lorax.run"><a class="viewcode-back" href="../pylorax.html#pylorax.Lorax.run">[docs]</a> <span class="k">def</span> <span class="nf">run</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">dbo</span><span class="p">,</span> <span class="n">product</span><span class="p">,</span> <span class="n">version</span><span class="p">,</span> <span class="n">release</span><span class="p">,</span> <span class="n">variant</span><span class="o">=</span><span class="s2">""</span><span class="p">,</span> <span class="n">bugurl</span><span class="o">=</span><span class="s2">""</span><span class="p">,</span>
|
||||
<span class="n">isfinal</span><span class="o">=</span><span class="kc">False</span><span class="p">,</span> <span class="n">workdir</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">outputdir</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">buildarch</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">volid</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span>
|
||||
<span class="n">domacboot</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="n">doupgrade</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="n">remove_temp</span><span class="o">=</span><span class="kc">False</span><span class="p">,</span>
|
||||
<span class="n">installpkgs</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">excludepkgs</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span>
|
||||
<span class="n">size</span><span class="o">=</span><span class="mi">2</span><span class="p">,</span>
|
||||
<span class="n">add_templates</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span>
|
||||
<span class="n">add_template_vars</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span>
|
||||
<span class="n">add_arch_templates</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span>
|
||||
<span class="n">add_arch_template_vars</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span>
|
||||
<span class="n">verify</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span>
|
||||
<span class="n">user_dracut_args</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span>
|
||||
<span class="n">squashfs_only</span><span class="o">=</span><span class="kc">False</span><span class="p">,</span>
|
||||
<span class="n">skip_branding</span><span class="o">=</span><span class="kc">False</span><span class="p">):</span>
|
||||
|
||||
<span class="k">assert</span> <span class="bp">self</span><span class="o">.</span><span class="n">_configured</span>
|
||||
|
||||
<span class="n">installpkgs</span> <span class="o">=</span> <span class="n">installpkgs</span> <span class="ow">or</span> <span class="p">[]</span>
|
||||
<span class="n">excludepkgs</span> <span class="o">=</span> <span class="n">excludepkgs</span> <span class="ow">or</span> <span class="p">[]</span>
|
||||
|
||||
<span class="k">if</span> <span class="n">domacboot</span><span class="p">:</span>
|
||||
<span class="k">try</span><span class="p">:</span>
|
||||
<span class="n">runcmd</span><span class="p">([</span><span class="s2">"rpm"</span><span class="p">,</span> <span class="s2">"-q"</span><span class="p">,</span> <span class="s2">"hfsplus-tools"</span><span class="p">])</span>
|
||||
<span class="k">except</span> <span class="n">CalledProcessError</span><span class="p">:</span>
|
||||
<span class="n">logger</span><span class="o">.</span><span class="n">critical</span><span class="p">(</span><span class="s2">"you need to install hfsplus-tools to create mac images"</span><span class="p">)</span>
|
||||
<span class="n">sys</span><span class="o">.</span><span class="n">exit</span><span class="p">(</span><span class="mi">1</span><span class="p">)</span>
|
||||
|
||||
<span class="c1"># set up work directory</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">workdir</span> <span class="o">=</span> <span class="n">workdir</span> <span class="ow">or</span> <span class="n">tempfile</span><span class="o">.</span><span class="n">mkdtemp</span><span class="p">(</span><span class="n">prefix</span><span class="o">=</span><span class="s2">"pylorax.work."</span><span class="p">)</span>
|
||||
<span class="k">if</span> <span class="ow">not</span> <span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">isdir</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">workdir</span><span class="p">):</span>
|
||||
<span class="n">os</span><span class="o">.</span><span class="n">makedirs</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">workdir</span><span class="p">)</span>
|
||||
|
||||
<span class="c1"># set up log directory</span>
|
||||
<span class="n">logdir</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">conf</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="s2">"lorax"</span><span class="p">,</span> <span class="s2">"logdir"</span><span class="p">)</span>
|
||||
<span class="k">if</span> <span class="ow">not</span> <span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">isdir</span><span class="p">(</span><span class="n">logdir</span><span class="p">):</span>
|
||||
<span class="n">os</span><span class="o">.</span><span class="n">makedirs</span><span class="p">(</span><span class="n">logdir</span><span class="p">)</span>
|
||||
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">init_stream_logging</span><span class="p">()</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">init_file_logging</span><span class="p">(</span><span class="n">logdir</span><span class="p">)</span>
|
||||
|
||||
<span class="n">logger</span><span class="o">.</span><span class="n">debug</span><span class="p">(</span><span class="s2">"version is </span><span class="si">%s</span><span class="s2">"</span><span class="p">,</span> <span class="n">vernum</span><span class="p">)</span>
|
||||
<span class="n">log_selinux_state</span><span class="p">()</span>
|
||||
|
||||
<span class="n">logger</span><span class="o">.</span><span class="n">debug</span><span class="p">(</span><span class="s2">"using work directory </span><span class="si">%s</span><span class="s2">"</span><span class="p">,</span> <span class="bp">self</span><span class="o">.</span><span class="n">workdir</span><span class="p">)</span>
|
||||
<span class="n">logger</span><span class="o">.</span><span class="n">debug</span><span class="p">(</span><span class="s2">"using log directory </span><span class="si">%s</span><span class="s2">"</span><span class="p">,</span> <span class="n">logdir</span><span class="p">)</span>
|
||||
|
||||
<span class="c1"># set up output directory</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">outputdir</span> <span class="o">=</span> <span class="n">outputdir</span> <span class="ow">or</span> <span class="n">tempfile</span><span class="o">.</span><span class="n">mkdtemp</span><span class="p">(</span><span class="n">prefix</span><span class="o">=</span><span class="s2">"pylorax.out."</span><span class="p">)</span>
|
||||
<span class="k">if</span> <span class="ow">not</span> <span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">isdir</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">outputdir</span><span class="p">):</span>
|
||||
<span class="n">os</span><span class="o">.</span><span class="n">makedirs</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">outputdir</span><span class="p">)</span>
|
||||
<span class="n">logger</span><span class="o">.</span><span class="n">debug</span><span class="p">(</span><span class="s2">"using output directory </span><span class="si">%s</span><span class="s2">"</span><span class="p">,</span> <span class="bp">self</span><span class="o">.</span><span class="n">outputdir</span><span class="p">)</span>
|
||||
|
||||
<span class="c1"># do we have root privileges?</span>
|
||||
<span class="n">logger</span><span class="o">.</span><span class="n">info</span><span class="p">(</span><span class="s2">"checking for root privileges"</span><span class="p">)</span>
|
||||
<span class="k">if</span> <span class="ow">not</span> <span class="n">os</span><span class="o">.</span><span class="n">geteuid</span><span class="p">()</span> <span class="o">==</span> <span class="mi">0</span><span class="p">:</span>
|
||||
<span class="n">logger</span><span class="o">.</span><span class="n">critical</span><span class="p">(</span><span class="s2">"no root privileges"</span><span class="p">)</span>
|
||||
<span class="n">sys</span><span class="o">.</span><span class="n">exit</span><span class="p">(</span><span class="mi">1</span><span class="p">)</span>
|
||||
|
||||
<span class="c1"># do we have a proper dnf base object?</span>
|
||||
<span class="n">logger</span><span class="o">.</span><span class="n">info</span><span class="p">(</span><span class="s2">"checking dnf base object"</span><span class="p">)</span>
|
||||
<span class="k">if</span> <span class="ow">not</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">dbo</span><span class="p">,</span> <span class="n">dnf</span><span class="o">.</span><span class="n">Base</span><span class="p">):</span>
|
||||
<span class="n">logger</span><span class="o">.</span><span class="n">critical</span><span class="p">(</span><span class="s2">"no dnf base object"</span><span class="p">)</span>
|
||||
<span class="n">sys</span><span class="o">.</span><span class="n">exit</span><span class="p">(</span><span class="mi">1</span><span class="p">)</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">inroot</span> <span class="o">=</span> <span class="n">dbo</span><span class="o">.</span><span class="n">conf</span><span class="o">.</span><span class="n">installroot</span>
|
||||
<span class="n">logger</span><span class="o">.</span><span class="n">debug</span><span class="p">(</span><span class="s2">"using install root: </span><span class="si">%s</span><span class="s2">"</span><span class="p">,</span> <span class="bp">self</span><span class="o">.</span><span class="n">inroot</span><span class="p">)</span>
|
||||
|
||||
<span class="k">if</span> <span class="ow">not</span> <span class="n">buildarch</span><span class="p">:</span>
|
||||
<span class="n">buildarch</span> <span class="o">=</span> <span class="n">get_buildarch</span><span class="p">(</span><span class="n">dbo</span><span class="p">)</span>
|
||||
|
||||
<span class="n">logger</span><span class="o">.</span><span class="n">info</span><span class="p">(</span><span class="s2">"setting up build architecture"</span><span class="p">)</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">arch</span> <span class="o">=</span> <span class="n">ArchData</span><span class="p">(</span><span class="n">buildarch</span><span class="p">)</span>
|
||||
<span class="k">for</span> <span class="n">attr</span> <span class="ow">in</span> <span class="p">(</span><span class="s1">'buildarch'</span><span class="p">,</span> <span class="s1">'basearch'</span><span class="p">,</span> <span class="s1">'libdir'</span><span class="p">):</span>
|
||||
<span class="n">logger</span><span class="o">.</span><span class="n">debug</span><span class="p">(</span><span class="s2">"self.arch.</span><span class="si">%s</span><span class="s2"> = </span><span class="si">%s</span><span class="s2">"</span><span class="p">,</span> <span class="n">attr</span><span class="p">,</span> <span class="nb">getattr</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">arch</span><span class="p">,</span><span class="n">attr</span><span class="p">))</span>
|
||||
|
||||
<span class="n">logger</span><span class="o">.</span><span class="n">info</span><span class="p">(</span><span class="s2">"setting up build parameters"</span><span class="p">)</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">product</span> <span class="o">=</span> <span class="n">DataHolder</span><span class="p">(</span><span class="n">name</span><span class="o">=</span><span class="n">product</span><span class="p">,</span> <span class="n">version</span><span class="o">=</span><span class="n">version</span><span class="p">,</span> <span class="n">release</span><span class="o">=</span><span class="n">release</span><span class="p">,</span>
|
||||
<span class="n">variant</span><span class="o">=</span><span class="n">variant</span><span class="p">,</span> <span class="n">bugurl</span><span class="o">=</span><span class="n">bugurl</span><span class="p">,</span> <span class="n">isfinal</span><span class="o">=</span><span class="n">isfinal</span><span class="p">)</span>
|
||||
<span class="n">logger</span><span class="o">.</span><span class="n">debug</span><span class="p">(</span><span class="s2">"product data: </span><span class="si">%s</span><span class="s2">"</span><span class="p">,</span> <span class="bp">self</span><span class="o">.</span><span class="n">product</span><span class="p">)</span>
|
||||
|
||||
<span class="c1"># NOTE: if you change isolabel, you need to change pungi to match, or</span>
|
||||
<span class="c1"># the pungi images won't boot.</span>
|
||||
<span class="n">isolabel</span> <span class="o">=</span> <span class="n">volid</span> <span class="ow">or</span> <span class="s2">"</span><span class="si">%s</span><span class="s2">-</span><span class="si">%s</span><span class="s2">-</span><span class="si">%s</span><span class="s2">"</span> <span class="o">%</span> <span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">product</span><span class="o">.</span><span class="n">name</span><span class="p">,</span> <span class="bp">self</span><span class="o">.</span><span class="n">product</span><span class="o">.</span><span class="n">version</span><span class="p">,</span> <span class="bp">self</span><span class="o">.</span><span class="n">arch</span><span class="o">.</span><span class="n">basearch</span><span class="p">)</span>
|
||||
|
||||
<span class="k">if</span> <span class="nb">len</span><span class="p">(</span><span class="n">isolabel</span><span class="p">)</span> <span class="o">></span> <span class="mi">32</span><span class="p">:</span>
|
||||
<span class="n">logger</span><span class="o">.</span><span class="n">fatal</span><span class="p">(</span><span class="s2">"the volume id cannot be longer than 32 characters"</span><span class="p">)</span>
|
||||
<span class="n">sys</span><span class="o">.</span><span class="n">exit</span><span class="p">(</span><span class="mi">1</span><span class="p">)</span>
|
||||
|
||||
<span class="c1"># NOTE: rb.root = dbo.conf.installroot (== self.inroot)</span>
|
||||
<span class="n">rb</span> <span class="o">=</span> <span class="n">RuntimeBuilder</span><span class="p">(</span><span class="n">product</span><span class="o">=</span><span class="bp">self</span><span class="o">.</span><span class="n">product</span><span class="p">,</span> <span class="n">arch</span><span class="o">=</span><span class="bp">self</span><span class="o">.</span><span class="n">arch</span><span class="p">,</span>
|
||||
<span class="n">dbo</span><span class="o">=</span><span class="n">dbo</span><span class="p">,</span> <span class="n">templatedir</span><span class="o">=</span><span class="bp">self</span><span class="o">.</span><span class="n">templatedir</span><span class="p">,</span>
|
||||
<span class="n">installpkgs</span><span class="o">=</span><span class="n">installpkgs</span><span class="p">,</span>
|
||||
<span class="n">excludepkgs</span><span class="o">=</span><span class="n">excludepkgs</span><span class="p">,</span>
|
||||
<span class="n">add_templates</span><span class="o">=</span><span class="n">add_templates</span><span class="p">,</span>
|
||||
<span class="n">add_template_vars</span><span class="o">=</span><span class="n">add_template_vars</span><span class="p">,</span>
|
||||
<span class="n">skip_branding</span><span class="o">=</span><span class="n">skip_branding</span><span class="p">)</span>
|
||||
|
||||
<span class="n">logger</span><span class="o">.</span><span class="n">info</span><span class="p">(</span><span class="s2">"installing runtime packages"</span><span class="p">)</span>
|
||||
<span class="n">rb</span><span class="o">.</span><span class="n">install</span><span class="p">()</span>
|
||||
|
||||
<span class="c1"># write .buildstamp</span>
|
||||
<span class="n">buildstamp</span> <span class="o">=</span> <span class="n">BuildStamp</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">product</span><span class="o">.</span><span class="n">name</span><span class="p">,</span> <span class="bp">self</span><span class="o">.</span><span class="n">product</span><span class="o">.</span><span class="n">version</span><span class="p">,</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">product</span><span class="o">.</span><span class="n">bugurl</span><span class="p">,</span> <span class="bp">self</span><span class="o">.</span><span class="n">product</span><span class="o">.</span><span class="n">isfinal</span><span class="p">,</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">arch</span><span class="o">.</span><span class="n">buildarch</span><span class="p">,</span> <span class="bp">self</span><span class="o">.</span><span class="n">product</span><span class="o">.</span><span class="n">variant</span><span class="p">)</span>
|
||||
|
||||
<span class="n">buildstamp</span><span class="o">.</span><span class="n">write</span><span class="p">(</span><span class="n">joinpaths</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">inroot</span><span class="p">,</span> <span class="s2">".buildstamp"</span><span class="p">))</span>
|
||||
|
||||
<span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">debug</span><span class="p">:</span>
|
||||
<span class="n">rb</span><span class="o">.</span><span class="n">writepkglists</span><span class="p">(</span><span class="n">joinpaths</span><span class="p">(</span><span class="n">logdir</span><span class="p">,</span> <span class="s2">"pkglists"</span><span class="p">))</span>
|
||||
<span class="n">rb</span><span class="o">.</span><span class="n">writepkgsizes</span><span class="p">(</span><span class="n">joinpaths</span><span class="p">(</span><span class="n">logdir</span><span class="p">,</span> <span class="s2">"original-pkgsizes.txt"</span><span class="p">))</span>
|
||||
|
||||
<span class="n">logger</span><span class="o">.</span><span class="n">info</span><span class="p">(</span><span class="s2">"doing post-install configuration"</span><span class="p">)</span>
|
||||
<span class="n">rb</span><span class="o">.</span><span class="n">postinstall</span><span class="p">()</span>
|
||||
|
||||
<span class="c1"># write .discinfo</span>
|
||||
<span class="n">discinfo</span> <span class="o">=</span> <span class="n">DiscInfo</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">product</span><span class="o">.</span><span class="n">release</span><span class="p">,</span> <span class="bp">self</span><span class="o">.</span><span class="n">arch</span><span class="o">.</span><span class="n">basearch</span><span class="p">)</span>
|
||||
<span class="n">discinfo</span><span class="o">.</span><span class="n">write</span><span class="p">(</span><span class="n">joinpaths</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">outputdir</span><span class="p">,</span> <span class="s2">".discinfo"</span><span class="p">))</span>
|
||||
|
||||
<span class="n">logger</span><span class="o">.</span><span class="n">info</span><span class="p">(</span><span class="s2">"backing up installroot"</span><span class="p">)</span>
|
||||
<span class="n">installroot</span> <span class="o">=</span> <span class="n">joinpaths</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">workdir</span><span class="p">,</span> <span class="s2">"installroot"</span><span class="p">)</span>
|
||||
<span class="n">linktree</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">inroot</span><span class="p">,</span> <span class="n">installroot</span><span class="p">)</span>
|
||||
|
||||
<span class="n">logger</span><span class="o">.</span><span class="n">info</span><span class="p">(</span><span class="s2">"generating kernel module metadata"</span><span class="p">)</span>
|
||||
<span class="n">rb</span><span class="o">.</span><span class="n">generate_module_data</span><span class="p">()</span>
|
||||
|
||||
<span class="n">logger</span><span class="o">.</span><span class="n">info</span><span class="p">(</span><span class="s2">"cleaning unneeded files"</span><span class="p">)</span>
|
||||
<span class="n">rb</span><span class="o">.</span><span class="n">cleanup</span><span class="p">()</span>
|
||||
|
||||
<span class="k">if</span> <span class="n">verify</span><span class="p">:</span>
|
||||
<span class="n">logger</span><span class="o">.</span><span class="n">info</span><span class="p">(</span><span class="s2">"verifying the installroot"</span><span class="p">)</span>
|
||||
<span class="k">if</span> <span class="ow">not</span> <span class="n">rb</span><span class="o">.</span><span class="n">verify</span><span class="p">():</span>
|
||||
<span class="n">sys</span><span class="o">.</span><span class="n">exit</span><span class="p">(</span><span class="mi">1</span><span class="p">)</span>
|
||||
<span class="k">else</span><span class="p">:</span>
|
||||
<span class="n">logger</span><span class="o">.</span><span class="n">info</span><span class="p">(</span><span class="s2">"Skipping verify"</span><span class="p">)</span>
|
||||
|
||||
<span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">debug</span><span class="p">:</span>
|
||||
<span class="n">rb</span><span class="o">.</span><span class="n">writepkgsizes</span><span class="p">(</span><span class="n">joinpaths</span><span class="p">(</span><span class="n">logdir</span><span class="p">,</span> <span class="s2">"final-pkgsizes.txt"</span><span class="p">))</span>
|
||||
|
||||
<span class="n">logger</span><span class="o">.</span><span class="n">info</span><span class="p">(</span><span class="s2">"creating the runtime image"</span><span class="p">)</span>
|
||||
<span class="n">runtime</span> <span class="o">=</span> <span class="s2">"images/install.img"</span>
|
||||
<span class="n">compression</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">conf</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="s2">"compression"</span><span class="p">,</span> <span class="s2">"type"</span><span class="p">)</span>
|
||||
<span class="n">compressargs</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">conf</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="s2">"compression"</span><span class="p">,</span> <span class="s2">"args"</span><span class="p">)</span><span class="o">.</span><span class="n">split</span><span class="p">()</span> <span class="c1"># pylint: disable=no-member</span>
|
||||
<span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">conf</span><span class="o">.</span><span class="n">getboolean</span><span class="p">(</span><span class="s2">"compression"</span><span class="p">,</span> <span class="s2">"bcj"</span><span class="p">):</span>
|
||||
<span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">arch</span><span class="o">.</span><span class="n">bcj</span><span class="p">:</span>
|
||||
<span class="n">compressargs</span> <span class="o">+=</span> <span class="p">[</span><span class="s2">"-Xbcj"</span><span class="p">,</span> <span class="bp">self</span><span class="o">.</span><span class="n">arch</span><span class="o">.</span><span class="n">bcj</span><span class="p">]</span>
|
||||
<span class="k">else</span><span class="p">:</span>
|
||||
<span class="n">logger</span><span class="o">.</span><span class="n">info</span><span class="p">(</span><span class="s2">"no BCJ filter for arch </span><span class="si">%s</span><span class="s2">"</span><span class="p">,</span> <span class="bp">self</span><span class="o">.</span><span class="n">arch</span><span class="o">.</span><span class="n">basearch</span><span class="p">)</span>
|
||||
<span class="k">if</span> <span class="n">squashfs_only</span><span class="p">:</span>
|
||||
<span class="c1"># Create an ext4 rootfs.img and compress it with squashfs</span>
|
||||
<span class="n">rc</span> <span class="o">=</span> <span class="n">rb</span><span class="o">.</span><span class="n">create_squashfs_runtime</span><span class="p">(</span><span class="n">joinpaths</span><span class="p">(</span><span class="n">installroot</span><span class="p">,</span><span class="n">runtime</span><span class="p">),</span>
|
||||
<span class="n">compression</span><span class="o">=</span><span class="n">compression</span><span class="p">,</span> <span class="n">compressargs</span><span class="o">=</span><span class="n">compressargs</span><span class="p">,</span>
|
||||
<span class="n">size</span><span class="o">=</span><span class="n">size</span><span class="p">)</span>
|
||||
<span class="k">else</span><span class="p">:</span>
|
||||
<span class="c1"># Create an ext4 rootfs.img and compress it with squashfs</span>
|
||||
<span class="n">rc</span> <span class="o">=</span> <span class="n">rb</span><span class="o">.</span><span class="n">create_ext4_runtime</span><span class="p">(</span><span class="n">joinpaths</span><span class="p">(</span><span class="n">installroot</span><span class="p">,</span><span class="n">runtime</span><span class="p">),</span>
|
||||
<span class="n">compression</span><span class="o">=</span><span class="n">compression</span><span class="p">,</span> <span class="n">compressargs</span><span class="o">=</span><span class="n">compressargs</span><span class="p">,</span>
|
||||
<span class="n">size</span><span class="o">=</span><span class="n">size</span><span class="p">)</span>
|
||||
<span class="k">if</span> <span class="n">rc</span> <span class="o">!=</span> <span class="mi">0</span><span class="p">:</span>
|
||||
<span class="n">logger</span><span class="o">.</span><span class="n">error</span><span class="p">(</span><span class="s2">"rootfs.img creation failed. See program.log"</span><span class="p">)</span>
|
||||
<span class="n">sys</span><span class="o">.</span><span class="n">exit</span><span class="p">(</span><span class="mi">1</span><span class="p">)</span>
|
||||
|
||||
<span class="n">rb</span><span class="o">.</span><span class="n">finished</span><span class="p">()</span>
|
||||
|
||||
<span class="n">logger</span><span class="o">.</span><span class="n">info</span><span class="p">(</span><span class="s2">"preparing to build output tree and boot images"</span><span class="p">)</span>
|
||||
<span class="n">treebuilder</span> <span class="o">=</span> <span class="n">TreeBuilder</span><span class="p">(</span><span class="n">product</span><span class="o">=</span><span class="bp">self</span><span class="o">.</span><span class="n">product</span><span class="p">,</span> <span class="n">arch</span><span class="o">=</span><span class="bp">self</span><span class="o">.</span><span class="n">arch</span><span class="p">,</span>
|
||||
<span class="n">inroot</span><span class="o">=</span><span class="n">installroot</span><span class="p">,</span> <span class="n">outroot</span><span class="o">=</span><span class="bp">self</span><span class="o">.</span><span class="n">outputdir</span><span class="p">,</span>
|
||||
<span class="n">runtime</span><span class="o">=</span><span class="n">runtime</span><span class="p">,</span> <span class="n">isolabel</span><span class="o">=</span><span class="n">isolabel</span><span class="p">,</span>
|
||||
<span class="n">domacboot</span><span class="o">=</span><span class="n">domacboot</span><span class="p">,</span> <span class="n">doupgrade</span><span class="o">=</span><span class="n">doupgrade</span><span class="p">,</span>
|
||||
<span class="n">templatedir</span><span class="o">=</span><span class="bp">self</span><span class="o">.</span><span class="n">templatedir</span><span class="p">,</span>
|
||||
<span class="n">add_templates</span><span class="o">=</span><span class="n">add_arch_templates</span><span class="p">,</span>
|
||||
<span class="n">add_template_vars</span><span class="o">=</span><span class="n">add_arch_template_vars</span><span class="p">,</span>
|
||||
<span class="n">workdir</span><span class="o">=</span><span class="bp">self</span><span class="o">.</span><span class="n">workdir</span><span class="p">)</span>
|
||||
|
||||
<span class="n">logger</span><span class="o">.</span><span class="n">info</span><span class="p">(</span><span class="s2">"rebuilding initramfs images"</span><span class="p">)</span>
|
||||
<span class="k">if</span> <span class="ow">not</span> <span class="n">user_dracut_args</span><span class="p">:</span>
|
||||
<span class="n">dracut_args</span> <span class="o">=</span> <span class="n">DRACUT_DEFAULT</span>
|
||||
<span class="k">else</span><span class="p">:</span>
|
||||
<span class="n">dracut_args</span> <span class="o">=</span> <span class="p">[]</span>
|
||||
<span class="k">for</span> <span class="n">arg</span> <span class="ow">in</span> <span class="n">user_dracut_args</span><span class="p">:</span>
|
||||
<span class="n">dracut_args</span> <span class="o">+=</span> <span class="n">arg</span><span class="o">.</span><span class="n">split</span><span class="p">(</span><span class="s2">" "</span><span class="p">,</span> <span class="mi">1</span><span class="p">)</span>
|
||||
|
||||
<span class="n">anaconda_args</span> <span class="o">=</span> <span class="n">dracut_args</span> <span class="o">+</span> <span class="p">[</span><span class="s2">"--add"</span><span class="p">,</span> <span class="s2">"anaconda pollcdrom qemu qemu-net"</span><span class="p">]</span>
|
||||
|
||||
<span class="n">logger</span><span class="o">.</span><span class="n">info</span><span class="p">(</span><span class="s2">"dracut args = </span><span class="si">%s</span><span class="s2">"</span><span class="p">,</span> <span class="n">dracut_args</span><span class="p">)</span>
|
||||
<span class="n">logger</span><span class="o">.</span><span class="n">info</span><span class="p">(</span><span class="s2">"anaconda args = </span><span class="si">%s</span><span class="s2">"</span><span class="p">,</span> <span class="n">anaconda_args</span><span class="p">)</span>
|
||||
<span class="n">treebuilder</span><span class="o">.</span><span class="n">rebuild_initrds</span><span class="p">(</span><span class="n">add_args</span><span class="o">=</span><span class="n">anaconda_args</span><span class="p">)</span>
|
||||
|
||||
<span class="n">logger</span><span class="o">.</span><span class="n">info</span><span class="p">(</span><span class="s2">"populating output tree and building boot images"</span><span class="p">)</span>
|
||||
<span class="n">treebuilder</span><span class="o">.</span><span class="n">build</span><span class="p">()</span>
|
||||
|
||||
<span class="c1"># write .treeinfo file and we're done</span>
|
||||
<span class="n">treeinfo</span> <span class="o">=</span> <span class="n">TreeInfo</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">product</span><span class="o">.</span><span class="n">name</span><span class="p">,</span> <span class="bp">self</span><span class="o">.</span><span class="n">product</span><span class="o">.</span><span class="n">version</span><span class="p">,</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">product</span><span class="o">.</span><span class="n">variant</span><span class="p">,</span> <span class="bp">self</span><span class="o">.</span><span class="n">arch</span><span class="o">.</span><span class="n">basearch</span><span class="p">)</span>
|
||||
<span class="k">for</span> <span class="n">section</span><span class="p">,</span> <span class="n">data</span> <span class="ow">in</span> <span class="n">treebuilder</span><span class="o">.</span><span class="n">treeinfo_data</span><span class="o">.</span><span class="n">items</span><span class="p">():</span>
|
||||
<span class="n">treeinfo</span><span class="o">.</span><span class="n">add_section</span><span class="p">(</span><span class="n">section</span><span class="p">,</span> <span class="n">data</span><span class="p">)</span>
|
||||
<span class="n">treeinfo</span><span class="o">.</span><span class="n">write</span><span class="p">(</span><span class="n">joinpaths</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">outputdir</span><span class="p">,</span> <span class="s2">".treeinfo"</span><span class="p">))</span>
|
||||
|
||||
<span class="c1"># cleanup</span>
|
||||
<span class="k">if</span> <span class="n">remove_temp</span><span class="p">:</span>
|
||||
<span class="n">remove</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">workdir</span><span class="p">)</span></div></div>
|
||||
|
||||
|
||||
<div class="viewcode-block" id="get_buildarch"><a class="viewcode-back" href="../pylorax.html#pylorax.get_buildarch">[docs]</a><span class="k">def</span> <span class="nf">get_buildarch</span><span class="p">(</span><span class="n">dbo</span><span class="p">):</span>
|
||||
<span class="c1"># get architecture of the available anaconda package</span>
|
||||
<span class="n">buildarch</span> <span class="o">=</span> <span class="kc">None</span>
|
||||
<span class="n">q</span> <span class="o">=</span> <span class="n">dbo</span><span class="o">.</span><span class="n">sack</span><span class="o">.</span><span class="n">query</span><span class="p">()</span>
|
||||
<span class="n">a</span> <span class="o">=</span> <span class="n">q</span><span class="o">.</span><span class="n">available</span><span class="p">()</span>
|
||||
<span class="k">for</span> <span class="n">anaconda</span> <span class="ow">in</span> <span class="n">a</span><span class="o">.</span><span class="n">filter</span><span class="p">(</span><span class="n">name</span><span class="o">=</span><span class="s2">"anaconda-core"</span><span class="p">):</span>
|
||||
<span class="k">if</span> <span class="n">anaconda</span><span class="o">.</span><span class="n">arch</span> <span class="o">!=</span> <span class="s2">"src"</span><span class="p">:</span>
|
||||
<span class="n">buildarch</span> <span class="o">=</span> <span class="n">anaconda</span><span class="o">.</span><span class="n">arch</span>
|
||||
<span class="k">break</span>
|
||||
<span class="k">if</span> <span class="ow">not</span> <span class="n">buildarch</span><span class="p">:</span>
|
||||
<span class="n">logger</span><span class="o">.</span><span class="n">critical</span><span class="p">(</span><span class="s2">"no anaconda-core package in the repository"</span><span class="p">)</span>
|
||||
<span class="n">sys</span><span class="o">.</span><span class="n">exit</span><span class="p">(</span><span class="mi">1</span><span class="p">)</span>
|
||||
|
||||
<span class="k">return</span> <span class="n">buildarch</span></div>
|
||||
|
||||
|
||||
<div class="viewcode-block" id="setup_logging"><a class="viewcode-back" href="../pylorax.html#pylorax.setup_logging">[docs]</a><span class="k">def</span> <span class="nf">setup_logging</span><span class="p">(</span><span class="n">logfile</span><span class="p">,</span> <span class="n">theLogger</span><span class="p">):</span>
|
||||
<span class="sd">"""</span>
|
||||
<span class="sd"> Setup the various logs</span>
|
||||
|
||||
<span class="sd"> :param logfile: filename to write the log to</span>
|
||||
<span class="sd"> :type logfile: string</span>
|
||||
<span class="sd"> :param theLogger: top-level logger</span>
|
||||
<span class="sd"> :type theLogger: logging.Logger</span>
|
||||
<span class="sd"> """</span>
|
||||
<span class="k">if</span> <span class="ow">not</span> <span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">isdir</span><span class="p">(</span><span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">abspath</span><span class="p">(</span><span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">dirname</span><span class="p">(</span><span class="n">logfile</span><span class="p">))):</span>
|
||||
<span class="n">os</span><span class="o">.</span><span class="n">makedirs</span><span class="p">(</span><span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">abspath</span><span class="p">(</span><span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">dirname</span><span class="p">(</span><span class="n">logfile</span><span class="p">)))</span>
|
||||
|
||||
<span class="c1"># Setup logging to console and to logfile</span>
|
||||
<span class="n">logger</span><span class="o">.</span><span class="n">setLevel</span><span class="p">(</span><span class="n">logging</span><span class="o">.</span><span class="n">DEBUG</span><span class="p">)</span>
|
||||
<span class="n">theLogger</span><span class="o">.</span><span class="n">setLevel</span><span class="p">(</span><span class="n">logging</span><span class="o">.</span><span class="n">DEBUG</span><span class="p">)</span>
|
||||
|
||||
<span class="n">sh</span> <span class="o">=</span> <span class="n">logging</span><span class="o">.</span><span class="n">StreamHandler</span><span class="p">()</span>
|
||||
<span class="n">sh</span><span class="o">.</span><span class="n">setLevel</span><span class="p">(</span><span class="n">logging</span><span class="o">.</span><span class="n">INFO</span><span class="p">)</span>
|
||||
<span class="n">fmt</span> <span class="o">=</span> <span class="n">logging</span><span class="o">.</span><span class="n">Formatter</span><span class="p">(</span><span class="s2">"</span><span class="si">%(asctime)s</span><span class="s2">: </span><span class="si">%(message)s</span><span class="s2">"</span><span class="p">)</span>
|
||||
<span class="n">sh</span><span class="o">.</span><span class="n">setFormatter</span><span class="p">(</span><span class="n">fmt</span><span class="p">)</span>
|
||||
<span class="n">logger</span><span class="o">.</span><span class="n">addHandler</span><span class="p">(</span><span class="n">sh</span><span class="p">)</span>
|
||||
<span class="n">theLogger</span><span class="o">.</span><span class="n">addHandler</span><span class="p">(</span><span class="n">sh</span><span class="p">)</span>
|
||||
|
||||
<span class="n">fh</span> <span class="o">=</span> <span class="n">logging</span><span class="o">.</span><span class="n">FileHandler</span><span class="p">(</span><span class="n">filename</span><span class="o">=</span><span class="n">logfile</span><span class="p">,</span> <span class="n">mode</span><span class="o">=</span><span class="s2">"w"</span><span class="p">)</span>
|
||||
<span class="n">fh</span><span class="o">.</span><span class="n">setLevel</span><span class="p">(</span><span class="n">logging</span><span class="o">.</span><span class="n">DEBUG</span><span class="p">)</span>
|
||||
<span class="n">fmt</span> <span class="o">=</span> <span class="n">logging</span><span class="o">.</span><span class="n">Formatter</span><span class="p">(</span><span class="s2">"</span><span class="si">%(asctime)s</span><span class="s2"> </span><span class="si">%(levelname)s</span><span class="s2"> </span><span class="si">%(name)s</span><span class="s2">: </span><span class="si">%(message)s</span><span class="s2">"</span><span class="p">)</span>
|
||||
<span class="n">fh</span><span class="o">.</span><span class="n">setFormatter</span><span class="p">(</span><span class="n">fmt</span><span class="p">)</span>
|
||||
<span class="n">logger</span><span class="o">.</span><span class="n">addHandler</span><span class="p">(</span><span class="n">fh</span><span class="p">)</span>
|
||||
<span class="n">theLogger</span><span class="o">.</span><span class="n">addHandler</span><span class="p">(</span><span class="n">fh</span><span class="p">)</span>
|
||||
|
||||
<span class="c1"># External program output log</span>
|
||||
<span class="n">program_log</span><span class="o">.</span><span class="n">setLevel</span><span class="p">(</span><span class="n">logging</span><span class="o">.</span><span class="n">DEBUG</span><span class="p">)</span>
|
||||
<span class="n">f</span> <span class="o">=</span> <span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">abspath</span><span class="p">(</span><span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">dirname</span><span class="p">(</span><span class="n">logfile</span><span class="p">))</span><span class="o">+</span><span class="s2">"/program.log"</span>
|
||||
<span class="n">fh</span> <span class="o">=</span> <span class="n">logging</span><span class="o">.</span><span class="n">FileHandler</span><span class="p">(</span><span class="n">filename</span><span class="o">=</span><span class="n">f</span><span class="p">,</span> <span class="n">mode</span><span class="o">=</span><span class="s2">"w"</span><span class="p">)</span>
|
||||
<span class="n">fh</span><span class="o">.</span><span class="n">setLevel</span><span class="p">(</span><span class="n">logging</span><span class="o">.</span><span class="n">DEBUG</span><span class="p">)</span>
|
||||
<span class="n">fmt</span> <span class="o">=</span> <span class="n">logging</span><span class="o">.</span><span class="n">Formatter</span><span class="p">(</span><span class="s2">"</span><span class="si">%(asctime)s</span><span class="s2"> </span><span class="si">%(levelname)s</span><span class="s2">: </span><span class="si">%(message)s</span><span class="s2">"</span><span class="p">)</span>
|
||||
<span class="n">fh</span><span class="o">.</span><span class="n">setFormatter</span><span class="p">(</span><span class="n">fmt</span><span class="p">)</span>
|
||||
<span class="n">program_log</span><span class="o">.</span><span class="n">addHandler</span><span class="p">(</span><span class="n">fh</span><span class="p">)</span></div>
|
||||
|
||||
|
||||
<div class="viewcode-block" id="find_templates"><a class="viewcode-back" href="../pylorax.html#pylorax.find_templates">[docs]</a><span class="k">def</span> <span class="nf">find_templates</span><span class="p">(</span><span class="n">templatedir</span><span class="o">=</span><span class="s2">"/usr/share/lorax"</span><span class="p">):</span>
|
||||
<span class="sd">""" Find the templates to use.</span>
|
||||
|
||||
<span class="sd"> :param str templatedir: Top directory to search for templates</span>
|
||||
<span class="sd"> :returns: Path to templates</span>
|
||||
<span class="sd"> :rtype: str</span>
|
||||
|
||||
<span class="sd"> If there is a templates.d directory under templatedir the</span>
|
||||
<span class="sd"> lowest numbered directory entry is returned.</span>
|
||||
|
||||
<span class="sd"> eg. /usr/share/lorax/templates.d/99-generic/</span>
|
||||
<span class="sd"> """</span>
|
||||
<span class="k">if</span> <span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">isdir</span><span class="p">(</span><span class="n">joinpaths</span><span class="p">(</span><span class="n">templatedir</span><span class="p">,</span> <span class="s2">"templates.d"</span><span class="p">)):</span>
|
||||
<span class="k">try</span><span class="p">:</span>
|
||||
<span class="n">templatedir</span> <span class="o">=</span> <span class="nb">sorted</span><span class="p">(</span><span class="n">glob</span><span class="p">(</span><span class="n">joinpaths</span><span class="p">(</span><span class="n">templatedir</span><span class="p">,</span> <span class="s2">"templates.d"</span><span class="p">,</span> <span class="s2">"*"</span><span class="p">)))[</span><span class="mi">0</span><span class="p">]</span>
|
||||
<span class="k">except</span> <span class="ne">IndexError</span><span class="p">:</span>
|
||||
<span class="k">pass</span>
|
||||
<span class="k">return</span> <span class="n">templatedir</span></div>
|
||||
|
||||
<div class="viewcode-block" id="log_selinux_state"><a class="viewcode-back" href="../pylorax.html#pylorax.log_selinux_state">[docs]</a><span class="k">def</span> <span class="nf">log_selinux_state</span><span class="p">():</span>
|
||||
<span class="sd">"""Log the current state of selinux"""</span>
|
||||
<span class="k">if</span> <span class="n">selinux</span><span class="o">.</span><span class="n">is_selinux_enabled</span><span class="p">():</span>
|
||||
<span class="k">if</span> <span class="n">selinux</span><span class="o">.</span><span class="n">security_getenforce</span><span class="p">():</span>
|
||||
<span class="n">logger</span><span class="o">.</span><span class="n">info</span><span class="p">(</span><span class="s2">"selinux is enabled and in Enforcing mode"</span><span class="p">)</span>
|
||||
<span class="k">else</span><span class="p">:</span>
|
||||
<span class="n">logger</span><span class="o">.</span><span class="n">info</span><span class="p">(</span><span class="s2">"selinux is enabled and in Permissive mode"</span><span class="p">)</span>
|
||||
<span class="k">else</span><span class="p">:</span>
|
||||
<span class="n">logger</span><span class="o">.</span><span class="n">info</span><span class="p">(</span><span class="s2">"selinux is Disabled"</span><span class="p">)</span></div>
|
||||
</pre></div>
|
||||
|
||||
</div>
|
||||
</div>
|
||||
<footer>
|
||||
|
||||
<hr/>
|
||||
|
||||
<div role="contentinfo">
|
||||
<p>© Copyright 2018, Red Hat, Inc..</p>
|
||||
</div>
|
||||
|
||||
Built with <a href="https://www.sphinx-doc.org/">Sphinx</a> using a
|
||||
<a href="https://github.com/readthedocs/sphinx_rtd_theme">theme</a>
|
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provided by <a href="https://readthedocs.org">Read the Docs</a>.
|
||||
|
||||
|
||||
</footer>
|
||||
</div>
|
||||
</div>
|
||||
</section>
|
||||
</div>
|
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<script>
|
||||
jQuery(function () {
|
||||
SphinxRtdTheme.Navigation.enable(true);
|
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});
|
||||
</script>
|
||||
|
||||
</body>
|
||||
</html>
|
||||
@ -1,274 +0,0 @@
|
||||
|
||||
|
||||
<!DOCTYPE html>
|
||||
<html class="writer-html5" lang="en" >
|
||||
<head>
|
||||
<meta charset="utf-8" />
|
||||
|
||||
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
|
||||
|
||||
<title>pylorax.base — Lorax 35.1 documentation</title>
|
||||
|
||||
|
||||
|
||||
<link rel="stylesheet" href="../../_static/css/theme.css" type="text/css" />
|
||||
<link rel="stylesheet" href="../../_static/pygments.css" type="text/css" />
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
<script type="text/javascript" id="documentation_options" data-url_root="../../" src="../../_static/documentation_options.js"></script>
|
||||
<script src="../../_static/jquery.js"></script>
|
||||
<script src="../../_static/underscore.js"></script>
|
||||
<script src="../../_static/doctools.js"></script>
|
||||
|
||||
<script type="text/javascript" src="../../_static/js/theme.js"></script>
|
||||
|
||||
|
||||
<link rel="index" title="Index" href="../../genindex.html" />
|
||||
<link rel="search" title="Search" href="../../search.html" />
|
||||
</head>
|
||||
|
||||
<body class="wy-body-for-nav">
|
||||
|
||||
|
||||
<div class="wy-grid-for-nav">
|
||||
|
||||
<nav data-toggle="wy-nav-shift" class="wy-nav-side">
|
||||
<div class="wy-side-scroll">
|
||||
<div class="wy-side-nav-search" >
|
||||
|
||||
|
||||
|
||||
<a href="../../index.html" class="icon icon-home"> Lorax
|
||||
|
||||
|
||||
|
||||
</a>
|
||||
|
||||
|
||||
|
||||
|
||||
<div class="version">
|
||||
35.1
|
||||
</div>
|
||||
|
||||
|
||||
|
||||
|
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<h1>Source code for pylorax.base</h1><div class="highlight"><pre>
|
||||
<span></span><span class="c1">#</span>
|
||||
<span class="c1"># base.py</span>
|
||||
<span class="c1">#</span>
|
||||
<span class="c1"># Copyright (C) 2009-2015 Red Hat, Inc.</span>
|
||||
<span class="c1">#</span>
|
||||
<span class="c1"># This program is free software; you can redistribute it and/or modify</span>
|
||||
<span class="c1"># it under the terms of the GNU General Public License as published by</span>
|
||||
<span class="c1"># the Free Software Foundation; either version 2 of the License, or</span>
|
||||
<span class="c1"># (at your option) any later version.</span>
|
||||
<span class="c1">#</span>
|
||||
<span class="c1"># This program is distributed in the hope that it will be useful,</span>
|
||||
<span class="c1"># but WITHOUT ANY WARRANTY; without even the implied warranty of</span>
|
||||
<span class="c1"># MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the</span>
|
||||
<span class="c1"># GNU General Public License for more details.</span>
|
||||
<span class="c1">#</span>
|
||||
<span class="c1"># You should have received a copy of the GNU General Public License</span>
|
||||
<span class="c1"># along with this program. If not, see <http://www.gnu.org/licenses/>.</span>
|
||||
<span class="c1">#</span>
|
||||
<span class="c1"># Red Hat Author(s): Martin Gracik <mgracik@redhat.com></span>
|
||||
<span class="c1">#</span>
|
||||
|
||||
<span class="kn">from</span> <span class="nn">abc</span> <span class="kn">import</span> <span class="n">ABCMeta</span><span class="p">,</span> <span class="n">abstractmethod</span>
|
||||
<span class="kn">import</span> <span class="nn">sys</span>
|
||||
|
||||
<span class="kn">import</span> <span class="nn">pylorax.output</span> <span class="k">as</span> <span class="nn">output</span>
|
||||
|
||||
|
||||
<div class="viewcode-block" id="BaseLoraxClass"><a class="viewcode-back" href="../../pylorax.html#pylorax.base.BaseLoraxClass">[docs]</a><span class="k">class</span> <span class="nc">BaseLoraxClass</span><span class="p">(</span><span class="nb">object</span><span class="p">,</span> <span class="n">metaclass</span><span class="o">=</span><span class="n">ABCMeta</span><span class="p">):</span>
|
||||
<span class="nd">@abstractmethod</span>
|
||||
<span class="k">def</span> <span class="fm">__init__</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">output</span> <span class="o">=</span> <span class="n">output</span><span class="o">.</span><span class="n">LoraxOutput</span><span class="p">()</span>
|
||||
|
||||
<div class="viewcode-block" id="BaseLoraxClass.pcritical"><a class="viewcode-back" href="../../pylorax.html#pylorax.base.BaseLoraxClass.pcritical">[docs]</a> <span class="k">def</span> <span class="nf">pcritical</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">msg</span><span class="p">,</span> <span class="n">fobj</span><span class="o">=</span><span class="n">sys</span><span class="o">.</span><span class="n">stdout</span><span class="p">):</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">output</span><span class="o">.</span><span class="n">critical</span><span class="p">(</span><span class="n">msg</span><span class="p">,</span> <span class="n">fobj</span><span class="p">)</span></div>
|
||||
|
||||
<div class="viewcode-block" id="BaseLoraxClass.perror"><a class="viewcode-back" href="../../pylorax.html#pylorax.base.BaseLoraxClass.perror">[docs]</a> <span class="k">def</span> <span class="nf">perror</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">msg</span><span class="p">,</span> <span class="n">fobj</span><span class="o">=</span><span class="n">sys</span><span class="o">.</span><span class="n">stdout</span><span class="p">):</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">output</span><span class="o">.</span><span class="n">error</span><span class="p">(</span><span class="n">msg</span><span class="p">,</span> <span class="n">fobj</span><span class="p">)</span></div>
|
||||
|
||||
<div class="viewcode-block" id="BaseLoraxClass.pwarning"><a class="viewcode-back" href="../../pylorax.html#pylorax.base.BaseLoraxClass.pwarning">[docs]</a> <span class="k">def</span> <span class="nf">pwarning</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">msg</span><span class="p">,</span> <span class="n">fobj</span><span class="o">=</span><span class="n">sys</span><span class="o">.</span><span class="n">stdout</span><span class="p">):</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">output</span><span class="o">.</span><span class="n">warning</span><span class="p">(</span><span class="n">msg</span><span class="p">,</span> <span class="n">fobj</span><span class="p">)</span></div>
|
||||
|
||||
<div class="viewcode-block" id="BaseLoraxClass.pinfo"><a class="viewcode-back" href="../../pylorax.html#pylorax.base.BaseLoraxClass.pinfo">[docs]</a> <span class="k">def</span> <span class="nf">pinfo</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">msg</span><span class="p">,</span> <span class="n">fobj</span><span class="o">=</span><span class="n">sys</span><span class="o">.</span><span class="n">stdout</span><span class="p">):</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">output</span><span class="o">.</span><span class="n">info</span><span class="p">(</span><span class="n">msg</span><span class="p">,</span> <span class="n">fobj</span><span class="p">)</span></div>
|
||||
|
||||
<div class="viewcode-block" id="BaseLoraxClass.pdebug"><a class="viewcode-back" href="../../pylorax.html#pylorax.base.BaseLoraxClass.pdebug">[docs]</a> <span class="k">def</span> <span class="nf">pdebug</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">msg</span><span class="p">,</span> <span class="n">fobj</span><span class="o">=</span><span class="n">sys</span><span class="o">.</span><span class="n">stdout</span><span class="p">):</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">output</span><span class="o">.</span><span class="n">debug</span><span class="p">(</span><span class="n">msg</span><span class="p">,</span> <span class="n">fobj</span><span class="p">)</span></div></div>
|
||||
|
||||
|
||||
<div class="viewcode-block" id="DataHolder"><a class="viewcode-back" href="../../pylorax.html#pylorax.base.DataHolder">[docs]</a><span class="k">class</span> <span class="nc">DataHolder</span><span class="p">(</span><span class="nb">dict</span><span class="p">):</span>
|
||||
|
||||
<span class="k">def</span> <span class="fm">__init__</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="o">**</span><span class="n">kwargs</span><span class="p">):</span>
|
||||
<span class="nb">dict</span><span class="o">.</span><span class="fm">__init__</span><span class="p">(</span><span class="bp">self</span><span class="p">)</span>
|
||||
|
||||
<span class="k">for</span> <span class="n">attr</span><span class="p">,</span> <span class="n">value</span> <span class="ow">in</span> <span class="n">kwargs</span><span class="o">.</span><span class="n">items</span><span class="p">():</span>
|
||||
<span class="bp">self</span><span class="p">[</span><span class="n">attr</span><span class="p">]</span> <span class="o">=</span> <span class="n">value</span>
|
||||
|
||||
<span class="k">def</span> <span class="fm">__getattr__</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">attr</span><span class="p">):</span>
|
||||
<span class="k">if</span> <span class="n">attr</span> <span class="ow">in</span> <span class="bp">self</span><span class="p">:</span>
|
||||
<span class="k">return</span> <span class="bp">self</span><span class="p">[</span><span class="n">attr</span><span class="p">]</span>
|
||||
<span class="k">else</span><span class="p">:</span>
|
||||
<span class="k">raise</span> <span class="ne">AttributeError</span>
|
||||
|
||||
<span class="k">def</span> <span class="fm">__setattr__</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">attr</span><span class="p">,</span> <span class="n">value</span><span class="p">):</span>
|
||||
<span class="bp">self</span><span class="p">[</span><span class="n">attr</span><span class="p">]</span> <span class="o">=</span> <span class="n">value</span>
|
||||
|
||||
<div class="viewcode-block" id="DataHolder.copy"><a class="viewcode-back" href="../../pylorax.html#pylorax.base.DataHolder.copy">[docs]</a> <span class="k">def</span> <span class="nf">copy</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span>
|
||||
<span class="k">return</span> <span class="n">DataHolder</span><span class="p">(</span><span class="o">**</span><span class="nb">dict</span><span class="o">.</span><span class="n">copy</span><span class="p">(</span><span class="bp">self</span><span class="p">))</span></div></div>
|
||||
</pre></div>
|
||||
|
||||
</div>
|
||||
|
||||
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|
||||
<footer>
|
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|
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<hr/>
|
||||
|
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<div role="contentinfo">
|
||||
<p>
|
||||
© Copyright 2018, Red Hat, Inc..
|
||||
|
||||
</p>
|
||||
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|
||||
|
||||
|
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|
||||
Built with <a href="https://www.sphinx-doc.org/">Sphinx</a> using a
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@ -1,168 +0,0 @@
|
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|
||||
<h1>Source code for pylorax.buildstamp</h1><div class="highlight"><pre>
|
||||
<span></span><span class="c1">#</span>
|
||||
<span class="c1"># buildstamp.py</span>
|
||||
<span class="c1">#</span>
|
||||
<span class="c1"># Copyright (C) 2010-2015 Red Hat, Inc.</span>
|
||||
<span class="c1">#</span>
|
||||
<span class="c1"># This program is free software; you can redistribute it and/or modify</span>
|
||||
<span class="c1"># it under the terms of the GNU General Public License as published by</span>
|
||||
<span class="c1"># the Free Software Foundation; either version 2 of the License, or</span>
|
||||
<span class="c1"># (at your option) any later version.</span>
|
||||
<span class="c1">#</span>
|
||||
<span class="c1"># This program is distributed in the hope that it will be useful,</span>
|
||||
<span class="c1"># but WITHOUT ANY WARRANTY; without even the implied warranty of</span>
|
||||
<span class="c1"># MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the</span>
|
||||
<span class="c1"># GNU General Public License for more details.</span>
|
||||
<span class="c1">#</span>
|
||||
<span class="c1"># You should have received a copy of the GNU General Public License</span>
|
||||
<span class="c1"># along with this program. If not, see <http://www.gnu.org/licenses/>.</span>
|
||||
<span class="c1">#</span>
|
||||
<span class="c1"># Red Hat Author(s): Martin Gracik <mgracik@redhat.com></span>
|
||||
<span class="c1">#</span>
|
||||
|
||||
<span class="kn">import</span> <span class="nn">logging</span>
|
||||
<span class="n">logger</span> <span class="o">=</span> <span class="n">logging</span><span class="o">.</span><span class="n">getLogger</span><span class="p">(</span><span class="s2">"pylorax.buildstamp"</span><span class="p">)</span>
|
||||
|
||||
<span class="kn">import</span> <span class="nn">datetime</span>
|
||||
<span class="kn">import</span> <span class="nn">os</span>
|
||||
|
||||
|
||||
<div class="viewcode-block" id="BuildStamp"><a class="viewcode-back" href="../../pylorax.html#pylorax.buildstamp.BuildStamp">[docs]</a><span class="k">class</span> <span class="nc">BuildStamp</span><span class="p">(</span><span class="nb">object</span><span class="p">):</span>
|
||||
|
||||
<span class="k">def</span> <span class="fm">__init__</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">product</span><span class="p">,</span> <span class="n">version</span><span class="p">,</span> <span class="n">bugurl</span><span class="p">,</span> <span class="n">isfinal</span><span class="p">,</span> <span class="n">buildarch</span><span class="p">,</span> <span class="n">variant</span><span class="o">=</span><span class="s2">""</span><span class="p">):</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">product</span> <span class="o">=</span> <span class="n">product</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">version</span> <span class="o">=</span> <span class="n">version</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">bugurl</span> <span class="o">=</span> <span class="n">bugurl</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">isfinal</span> <span class="o">=</span> <span class="n">isfinal</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">variant</span> <span class="o">=</span> <span class="n">variant</span>
|
||||
|
||||
<span class="k">if</span> <span class="s1">'SOURCE_DATE_EPOCH'</span> <span class="ow">in</span> <span class="n">os</span><span class="o">.</span><span class="n">environ</span><span class="p">:</span>
|
||||
<span class="n">now</span> <span class="o">=</span> <span class="n">datetime</span><span class="o">.</span><span class="n">datetime</span><span class="o">.</span><span class="n">utcfromtimestamp</span><span class="p">(</span>
|
||||
<span class="nb">int</span><span class="p">(</span><span class="n">os</span><span class="o">.</span><span class="n">environ</span><span class="p">[</span><span class="s1">'SOURCE_DATE_EPOCH'</span><span class="p">]))</span>
|
||||
<span class="k">else</span><span class="p">:</span>
|
||||
<span class="n">now</span> <span class="o">=</span> <span class="n">datetime</span><span class="o">.</span><span class="n">datetime</span><span class="o">.</span><span class="n">now</span><span class="p">()</span>
|
||||
<span class="n">now</span> <span class="o">=</span> <span class="n">now</span><span class="o">.</span><span class="n">strftime</span><span class="p">(</span><span class="s2">"%Y%m</span><span class="si">%d</span><span class="s2">%H%M"</span><span class="p">)</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">uuid</span> <span class="o">=</span> <span class="s2">"</span><span class="si">{0}</span><span class="s2">.</span><span class="si">{1}</span><span class="s2">"</span><span class="o">.</span><span class="n">format</span><span class="p">(</span><span class="n">now</span><span class="p">,</span> <span class="n">buildarch</span><span class="p">)</span>
|
||||
|
||||
<div class="viewcode-block" id="BuildStamp.write"><a class="viewcode-back" href="../../pylorax.html#pylorax.buildstamp.BuildStamp.write">[docs]</a> <span class="k">def</span> <span class="nf">write</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">outfile</span><span class="p">):</span>
|
||||
<span class="c1"># get lorax version</span>
|
||||
<span class="k">try</span><span class="p">:</span>
|
||||
<span class="kn">import</span> <span class="nn">pylorax.version</span>
|
||||
<span class="k">except</span> <span class="ne">ImportError</span><span class="p">:</span>
|
||||
<span class="n">vernum</span> <span class="o">=</span> <span class="s2">"devel"</span>
|
||||
<span class="k">else</span><span class="p">:</span>
|
||||
<span class="n">vernum</span> <span class="o">=</span> <span class="n">pylorax</span><span class="o">.</span><span class="n">version</span><span class="o">.</span><span class="n">num</span>
|
||||
|
||||
<span class="n">logger</span><span class="o">.</span><span class="n">info</span><span class="p">(</span><span class="s2">"writing .buildstamp file"</span><span class="p">)</span>
|
||||
<span class="k">with</span> <span class="nb">open</span><span class="p">(</span><span class="n">outfile</span><span class="p">,</span> <span class="s2">"w"</span><span class="p">)</span> <span class="k">as</span> <span class="n">fobj</span><span class="p">:</span>
|
||||
<span class="n">fobj</span><span class="o">.</span><span class="n">write</span><span class="p">(</span><span class="s2">"[Main]</span><span class="se">\n</span><span class="s2">"</span><span class="p">)</span>
|
||||
<span class="n">fobj</span><span class="o">.</span><span class="n">write</span><span class="p">(</span><span class="s2">"Product=</span><span class="si">{0.product}</span><span class="se">\n</span><span class="s2">"</span><span class="o">.</span><span class="n">format</span><span class="p">(</span><span class="bp">self</span><span class="p">))</span>
|
||||
<span class="n">fobj</span><span class="o">.</span><span class="n">write</span><span class="p">(</span><span class="s2">"Version=</span><span class="si">{0.version}</span><span class="se">\n</span><span class="s2">"</span><span class="o">.</span><span class="n">format</span><span class="p">(</span><span class="bp">self</span><span class="p">))</span>
|
||||
<span class="n">fobj</span><span class="o">.</span><span class="n">write</span><span class="p">(</span><span class="s2">"BugURL=</span><span class="si">{0.bugurl}</span><span class="se">\n</span><span class="s2">"</span><span class="o">.</span><span class="n">format</span><span class="p">(</span><span class="bp">self</span><span class="p">))</span>
|
||||
<span class="n">fobj</span><span class="o">.</span><span class="n">write</span><span class="p">(</span><span class="s2">"IsFinal=</span><span class="si">{0.isfinal}</span><span class="se">\n</span><span class="s2">"</span><span class="o">.</span><span class="n">format</span><span class="p">(</span><span class="bp">self</span><span class="p">))</span>
|
||||
<span class="n">fobj</span><span class="o">.</span><span class="n">write</span><span class="p">(</span><span class="s2">"UUID=</span><span class="si">{0.uuid}</span><span class="se">\n</span><span class="s2">"</span><span class="o">.</span><span class="n">format</span><span class="p">(</span><span class="bp">self</span><span class="p">))</span>
|
||||
<span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">variant</span><span class="p">:</span>
|
||||
<span class="n">fobj</span><span class="o">.</span><span class="n">write</span><span class="p">(</span><span class="s2">"Variant=</span><span class="si">{0.variant}</span><span class="se">\n</span><span class="s2">"</span><span class="o">.</span><span class="n">format</span><span class="p">(</span><span class="bp">self</span><span class="p">))</span>
|
||||
<span class="n">fobj</span><span class="o">.</span><span class="n">write</span><span class="p">(</span><span class="s2">"[Compose]</span><span class="se">\n</span><span class="s2">"</span><span class="p">)</span>
|
||||
<span class="n">fobj</span><span class="o">.</span><span class="n">write</span><span class="p">(</span><span class="s2">"Lorax=</span><span class="si">{0}</span><span class="se">\n</span><span class="s2">"</span><span class="o">.</span><span class="n">format</span><span class="p">(</span><span class="n">vernum</span><span class="p">))</span></div></div>
|
||||
</pre></div>
|
||||
|
||||
</div>
|
||||
</div>
|
||||
<footer>
|
||||
|
||||
<hr/>
|
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|
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<div role="contentinfo">
|
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<p>© Copyright 2018, Red Hat, Inc..</p>
|
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</div>
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Built with <a href="https://www.sphinx-doc.org/">Sphinx</a> using a
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@ -1,423 +0,0 @@
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<html class="writer-html5" lang="en" >
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<head>
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<meta charset="utf-8" />
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<title>pylorax.cmdline — Lorax 36.4 documentation</title>
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<div role="main" class="document" itemscope="itemscope" itemtype="http://schema.org/Article">
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||||
<h1>Source code for pylorax.cmdline</h1><div class="highlight"><pre>
|
||||
<span></span><span class="c1">#</span>
|
||||
<span class="c1"># cmdline.py</span>
|
||||
<span class="c1">#</span>
|
||||
<span class="c1"># Copyright (C) 2016 Red Hat, Inc.</span>
|
||||
<span class="c1">#</span>
|
||||
<span class="c1"># This program is free software; you can redistribute it and/or modify</span>
|
||||
<span class="c1"># it under the terms of the GNU General Public License as published by</span>
|
||||
<span class="c1"># the Free Software Foundation; either version 2 of the License, or</span>
|
||||
<span class="c1"># (at your option) any later version.</span>
|
||||
<span class="c1">#</span>
|
||||
<span class="c1"># This program is distributed in the hope that it will be useful,</span>
|
||||
<span class="c1"># but WITHOUT ANY WARRANTY; without even the implied warranty of</span>
|
||||
<span class="c1"># MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the</span>
|
||||
<span class="c1"># GNU General Public License for more details.</span>
|
||||
<span class="c1">#</span>
|
||||
<span class="c1"># You should have received a copy of the GNU General Public License</span>
|
||||
<span class="c1"># along with this program. If not, see <http://www.gnu.org/licenses/>.</span>
|
||||
<span class="c1">#</span>
|
||||
<span class="c1"># Red Hat Author(s): Brian C. Lane <bcl@redhat.com></span>
|
||||
|
||||
<span class="kn">import</span> <span class="nn">os</span>
|
||||
<span class="kn">import</span> <span class="nn">sys</span>
|
||||
<span class="kn">import</span> <span class="nn">argparse</span>
|
||||
|
||||
<span class="kn">from</span> <span class="nn">pylorax</span> <span class="kn">import</span> <span class="n">DEFAULT_RELEASEVER</span><span class="p">,</span> <span class="n">vernum</span>
|
||||
|
||||
<span class="n">version</span> <span class="o">=</span> <span class="s2">"</span><span class="si">{0}</span><span class="s2">-</span><span class="si">{1}</span><span class="s2">"</span><span class="o">.</span><span class="n">format</span><span class="p">(</span><span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">basename</span><span class="p">(</span><span class="n">sys</span><span class="o">.</span><span class="n">argv</span><span class="p">[</span><span class="mi">0</span><span class="p">]),</span> <span class="n">vernum</span><span class="p">)</span>
|
||||
|
||||
<div class="viewcode-block" id="lorax_parser"><a class="viewcode-back" href="../../pylorax.html#pylorax.cmdline.lorax_parser">[docs]</a><span class="k">def</span> <span class="nf">lorax_parser</span><span class="p">(</span><span class="n">dracut_default</span><span class="o">=</span><span class="s2">""</span><span class="p">):</span>
|
||||
<span class="sd">""" Return the ArgumentParser for lorax"""</span>
|
||||
|
||||
<span class="n">parser</span> <span class="o">=</span> <span class="n">argparse</span><span class="o">.</span><span class="n">ArgumentParser</span><span class="p">(</span><span class="n">description</span><span class="o">=</span><span class="s2">"Create the Anaconda boot.iso"</span><span class="p">)</span>
|
||||
|
||||
<span class="c1"># required arguments for image creation</span>
|
||||
<span class="n">required</span> <span class="o">=</span> <span class="n">parser</span><span class="o">.</span><span class="n">add_argument_group</span><span class="p">(</span><span class="s2">"required arguments"</span><span class="p">)</span>
|
||||
<span class="n">required</span><span class="o">.</span><span class="n">add_argument</span><span class="p">(</span><span class="s2">"-p"</span><span class="p">,</span> <span class="s2">"--product"</span><span class="p">,</span> <span class="n">help</span><span class="o">=</span><span class="s2">"product name"</span><span class="p">,</span> <span class="n">required</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="n">metavar</span><span class="o">=</span><span class="s2">"PRODUCT"</span><span class="p">)</span>
|
||||
<span class="n">required</span><span class="o">.</span><span class="n">add_argument</span><span class="p">(</span><span class="s2">"-v"</span><span class="p">,</span> <span class="s2">"--version"</span><span class="p">,</span> <span class="n">help</span><span class="o">=</span><span class="s2">"version identifier"</span><span class="p">,</span> <span class="n">required</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="n">metavar</span><span class="o">=</span><span class="s2">"VERSION"</span><span class="p">)</span>
|
||||
<span class="n">required</span><span class="o">.</span><span class="n">add_argument</span><span class="p">(</span><span class="s2">"-r"</span><span class="p">,</span> <span class="s2">"--release"</span><span class="p">,</span> <span class="n">help</span><span class="o">=</span><span class="s2">"release information"</span><span class="p">,</span> <span class="n">required</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="n">metavar</span><span class="o">=</span><span class="s2">"RELEASE"</span><span class="p">)</span>
|
||||
<span class="n">required</span><span class="o">.</span><span class="n">add_argument</span><span class="p">(</span><span class="s2">"-s"</span><span class="p">,</span> <span class="s2">"--source"</span><span class="p">,</span> <span class="n">help</span><span class="o">=</span><span class="s2">"source repository (may be listed multiple times)"</span><span class="p">,</span>
|
||||
<span class="n">metavar</span><span class="o">=</span><span class="s2">"REPOSITORY"</span><span class="p">,</span> <span class="n">action</span><span class="o">=</span><span class="s2">"append"</span><span class="p">,</span> <span class="n">default</span><span class="o">=</span><span class="p">[])</span>
|
||||
<span class="n">required</span><span class="o">.</span><span class="n">add_argument</span><span class="p">(</span><span class="s2">"--repo"</span><span class="p">,</span> <span class="n">help</span><span class="o">=</span><span class="s2">"source dnf repository file"</span><span class="p">,</span> <span class="nb">type</span><span class="o">=</span><span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">abspath</span><span class="p">,</span>
|
||||
<span class="n">dest</span><span class="o">=</span><span class="s2">"repos"</span><span class="p">,</span> <span class="n">metavar</span><span class="o">=</span><span class="s2">"REPOSITORY"</span><span class="p">,</span> <span class="n">action</span><span class="o">=</span><span class="s2">"append"</span><span class="p">,</span> <span class="n">default</span><span class="o">=</span><span class="p">[])</span>
|
||||
|
||||
<span class="c1"># optional arguments</span>
|
||||
<span class="n">optional</span> <span class="o">=</span> <span class="n">parser</span><span class="o">.</span><span class="n">add_argument_group</span><span class="p">(</span><span class="s2">"optional arguments"</span><span class="p">)</span>
|
||||
<span class="n">optional</span><span class="o">.</span><span class="n">add_argument</span><span class="p">(</span><span class="s2">"-m"</span><span class="p">,</span> <span class="s2">"--mirrorlist"</span><span class="p">,</span>
|
||||
<span class="n">help</span><span class="o">=</span><span class="s2">"mirrorlist repository (may be listed multiple times)"</span><span class="p">,</span>
|
||||
<span class="n">metavar</span><span class="o">=</span><span class="s2">"REPOSITORY"</span><span class="p">,</span> <span class="n">action</span><span class="o">=</span><span class="s2">"append"</span><span class="p">,</span> <span class="n">default</span><span class="o">=</span><span class="p">[])</span>
|
||||
<span class="n">optional</span><span class="o">.</span><span class="n">add_argument</span><span class="p">(</span><span class="s2">"-t"</span><span class="p">,</span> <span class="s2">"--variant"</span><span class="p">,</span> <span class="n">default</span><span class="o">=</span><span class="s2">""</span><span class="p">,</span>
|
||||
<span class="n">help</span><span class="o">=</span><span class="s2">"variant name"</span><span class="p">,</span> <span class="n">metavar</span><span class="o">=</span><span class="s2">"VARIANT"</span><span class="p">)</span>
|
||||
<span class="n">optional</span><span class="o">.</span><span class="n">add_argument</span><span class="p">(</span><span class="s2">"-b"</span><span class="p">,</span> <span class="s2">"--bugurl"</span><span class="p">,</span>
|
||||
<span class="n">help</span><span class="o">=</span><span class="s2">"bug reporting URL for the product"</span><span class="p">,</span> <span class="n">metavar</span><span class="o">=</span><span class="s2">"URL"</span><span class="p">,</span>
|
||||
<span class="n">default</span><span class="o">=</span><span class="s2">"your distribution provided bug reporting tool"</span><span class="p">)</span>
|
||||
<span class="n">optional</span><span class="o">.</span><span class="n">add_argument</span><span class="p">(</span><span class="s2">"--isfinal"</span><span class="p">,</span> <span class="n">help</span><span class="o">=</span><span class="s2">""</span><span class="p">,</span>
|
||||
<span class="n">action</span><span class="o">=</span><span class="s2">"store_true"</span><span class="p">,</span> <span class="n">default</span><span class="o">=</span><span class="kc">False</span><span class="p">,</span> <span class="n">dest</span><span class="o">=</span><span class="s2">"isfinal"</span><span class="p">)</span>
|
||||
<span class="n">optional</span><span class="o">.</span><span class="n">add_argument</span><span class="p">(</span><span class="s2">"-c"</span><span class="p">,</span> <span class="s2">"--config"</span><span class="p">,</span> <span class="n">default</span><span class="o">=</span><span class="s2">"/etc/lorax/lorax.conf"</span><span class="p">,</span>
|
||||
<span class="n">help</span><span class="o">=</span><span class="s2">"config file"</span><span class="p">,</span> <span class="n">metavar</span><span class="o">=</span><span class="s2">"CONFIGFILE"</span><span class="p">)</span>
|
||||
<span class="n">optional</span><span class="o">.</span><span class="n">add_argument</span><span class="p">(</span><span class="s2">"--proxy"</span><span class="p">,</span> <span class="n">default</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span>
|
||||
<span class="n">help</span><span class="o">=</span><span class="s2">"repo proxy url:port"</span><span class="p">,</span> <span class="n">metavar</span><span class="o">=</span><span class="s2">"HOST"</span><span class="p">)</span>
|
||||
<span class="n">optional</span><span class="o">.</span><span class="n">add_argument</span><span class="p">(</span><span class="s2">"-i"</span><span class="p">,</span> <span class="s2">"--installpkgs"</span><span class="p">,</span> <span class="n">default</span><span class="o">=</span><span class="p">[],</span>
|
||||
<span class="n">action</span><span class="o">=</span><span class="s2">"append"</span><span class="p">,</span> <span class="n">metavar</span><span class="o">=</span><span class="s2">"PACKAGE"</span><span class="p">,</span>
|
||||
<span class="n">help</span><span class="o">=</span><span class="s2">"package glob to install before runtime-install.tmpl runs. (may be listed multiple times)"</span><span class="p">)</span>
|
||||
<span class="n">optional</span><span class="o">.</span><span class="n">add_argument</span><span class="p">(</span><span class="s2">"-e"</span><span class="p">,</span> <span class="s2">"--excludepkgs"</span><span class="p">,</span> <span class="n">default</span><span class="o">=</span><span class="p">[],</span>
|
||||
<span class="n">action</span><span class="o">=</span><span class="s2">"append"</span><span class="p">,</span> <span class="n">metavar</span><span class="o">=</span><span class="s2">"PACKAGE"</span><span class="p">,</span>
|
||||
<span class="n">help</span><span class="o">=</span><span class="s2">"package glob to remove before runtime-install.tmpl runs. (may be listed multiple times)"</span><span class="p">)</span>
|
||||
<span class="n">optional</span><span class="o">.</span><span class="n">add_argument</span><span class="p">(</span><span class="s2">"--buildarch"</span><span class="p">,</span> <span class="n">default</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span>
|
||||
<span class="n">help</span><span class="o">=</span><span class="s2">"build architecture"</span><span class="p">,</span> <span class="n">metavar</span><span class="o">=</span><span class="s2">"ARCH"</span><span class="p">)</span>
|
||||
<span class="n">optional</span><span class="o">.</span><span class="n">add_argument</span><span class="p">(</span><span class="s2">"--volid"</span><span class="p">,</span> <span class="n">default</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span>
|
||||
<span class="n">help</span><span class="o">=</span><span class="s2">"volume id"</span><span class="p">,</span> <span class="n">metavar</span><span class="o">=</span><span class="s2">"VOLID"</span><span class="p">)</span>
|
||||
<span class="n">optional</span><span class="o">.</span><span class="n">add_argument</span><span class="p">(</span><span class="s2">"--macboot"</span><span class="p">,</span> <span class="n">help</span><span class="o">=</span><span class="s2">""</span><span class="p">,</span>
|
||||
<span class="n">action</span><span class="o">=</span><span class="s2">"store_true"</span><span class="p">,</span> <span class="n">default</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="n">dest</span><span class="o">=</span><span class="s2">"domacboot"</span><span class="p">)</span>
|
||||
<span class="n">optional</span><span class="o">.</span><span class="n">add_argument</span><span class="p">(</span><span class="s2">"--nomacboot"</span><span class="p">,</span> <span class="n">help</span><span class="o">=</span><span class="s2">""</span><span class="p">,</span>
|
||||
<span class="n">action</span><span class="o">=</span><span class="s2">"store_false"</span><span class="p">,</span> <span class="n">dest</span><span class="o">=</span><span class="s2">"domacboot"</span><span class="p">)</span>
|
||||
<span class="n">optional</span><span class="o">.</span><span class="n">add_argument</span><span class="p">(</span><span class="s2">"--noupgrade"</span><span class="p">,</span> <span class="n">help</span><span class="o">=</span><span class="s2">""</span><span class="p">,</span>
|
||||
<span class="n">action</span><span class="o">=</span><span class="s2">"store_false"</span><span class="p">,</span> <span class="n">default</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="n">dest</span><span class="o">=</span><span class="s2">"doupgrade"</span><span class="p">)</span>
|
||||
<span class="n">optional</span><span class="o">.</span><span class="n">add_argument</span><span class="p">(</span><span class="s2">"--logfile"</span><span class="p">,</span> <span class="n">default</span><span class="o">=</span><span class="s2">"./lorax.log"</span><span class="p">,</span> <span class="nb">type</span><span class="o">=</span><span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">abspath</span><span class="p">,</span>
|
||||
<span class="n">help</span><span class="o">=</span><span class="s2">"Path to logfile"</span><span class="p">)</span>
|
||||
<span class="n">optional</span><span class="o">.</span><span class="n">add_argument</span><span class="p">(</span><span class="s2">"--tmp"</span><span class="p">,</span> <span class="n">default</span><span class="o">=</span><span class="s2">"/var/tmp/lorax"</span><span class="p">,</span>
|
||||
<span class="n">help</span><span class="o">=</span><span class="s2">"Top level temporary directory"</span> <span class="p">)</span>
|
||||
<span class="n">optional</span><span class="o">.</span><span class="n">add_argument</span><span class="p">(</span><span class="s2">"--cachedir"</span><span class="p">,</span> <span class="n">default</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="nb">type</span><span class="o">=</span><span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">abspath</span><span class="p">,</span>
|
||||
<span class="n">help</span><span class="o">=</span><span class="s2">"DNF cache directory. Default is a temporary dir."</span><span class="p">)</span>
|
||||
<span class="n">optional</span><span class="o">.</span><span class="n">add_argument</span><span class="p">(</span><span class="s2">"--workdir"</span><span class="p">,</span> <span class="n">default</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="nb">type</span><span class="o">=</span><span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">abspath</span><span class="p">,</span>
|
||||
<span class="n">help</span><span class="o">=</span><span class="s2">"Work directory, overrides --tmp. Default is a temporary dir under /var/tmp/lorax"</span><span class="p">)</span>
|
||||
<span class="n">optional</span><span class="o">.</span><span class="n">add_argument</span><span class="p">(</span><span class="s2">"--force"</span><span class="p">,</span> <span class="n">default</span><span class="o">=</span><span class="kc">False</span><span class="p">,</span> <span class="n">action</span><span class="o">=</span><span class="s2">"store_true"</span><span class="p">,</span>
|
||||
<span class="n">help</span><span class="o">=</span><span class="s2">"Run even when the destination directory exists"</span><span class="p">)</span>
|
||||
<span class="n">optional</span><span class="o">.</span><span class="n">add_argument</span><span class="p">(</span><span class="s2">"--add-template"</span><span class="p">,</span> <span class="n">dest</span><span class="o">=</span><span class="s2">"add_templates"</span><span class="p">,</span>
|
||||
<span class="n">action</span><span class="o">=</span><span class="s2">"append"</span><span class="p">,</span> <span class="n">help</span><span class="o">=</span><span class="s2">"Additional template for runtime image"</span><span class="p">,</span>
|
||||
<span class="n">default</span><span class="o">=</span><span class="p">[])</span>
|
||||
<span class="n">optional</span><span class="o">.</span><span class="n">add_argument</span><span class="p">(</span><span class="s2">"--add-template-var"</span><span class="p">,</span> <span class="n">dest</span><span class="o">=</span><span class="s2">"add_template_vars"</span><span class="p">,</span>
|
||||
<span class="n">action</span><span class="o">=</span><span class="s2">"append"</span><span class="p">,</span> <span class="n">help</span><span class="o">=</span><span class="s2">"Set variable for runtime image template"</span><span class="p">,</span>
|
||||
<span class="n">default</span><span class="o">=</span><span class="p">[])</span>
|
||||
<span class="n">optional</span><span class="o">.</span><span class="n">add_argument</span><span class="p">(</span><span class="s2">"--add-arch-template"</span><span class="p">,</span> <span class="n">dest</span><span class="o">=</span><span class="s2">"add_arch_templates"</span><span class="p">,</span>
|
||||
<span class="n">action</span><span class="o">=</span><span class="s2">"append"</span><span class="p">,</span> <span class="n">help</span><span class="o">=</span><span class="s2">"Additional template for architecture-specific image"</span><span class="p">,</span>
|
||||
<span class="n">default</span><span class="o">=</span><span class="p">[])</span>
|
||||
<span class="n">optional</span><span class="o">.</span><span class="n">add_argument</span><span class="p">(</span><span class="s2">"--add-arch-template-var"</span><span class="p">,</span> <span class="n">dest</span><span class="o">=</span><span class="s2">"add_arch_template_vars"</span><span class="p">,</span>
|
||||
<span class="n">action</span><span class="o">=</span><span class="s2">"append"</span><span class="p">,</span> <span class="n">help</span><span class="o">=</span><span class="s2">"Set variable for architecture-specific image"</span><span class="p">,</span>
|
||||
<span class="n">default</span><span class="o">=</span><span class="p">[])</span>
|
||||
<span class="n">optional</span><span class="o">.</span><span class="n">add_argument</span><span class="p">(</span><span class="s2">"--noverify"</span><span class="p">,</span> <span class="n">action</span><span class="o">=</span><span class="s2">"store_false"</span><span class="p">,</span> <span class="n">default</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="n">dest</span><span class="o">=</span><span class="s2">"verify"</span><span class="p">,</span>
|
||||
<span class="n">help</span><span class="o">=</span><span class="s2">"Do not verify the install root"</span><span class="p">)</span>
|
||||
<span class="n">optional</span><span class="o">.</span><span class="n">add_argument</span><span class="p">(</span><span class="s2">"--sharedir"</span><span class="p">,</span> <span class="n">metavar</span><span class="o">=</span><span class="s2">"SHAREDIR"</span><span class="p">,</span> <span class="nb">type</span><span class="o">=</span><span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">abspath</span><span class="p">,</span>
|
||||
<span class="n">help</span><span class="o">=</span><span class="s2">"Directory containing all the templates. Overrides config file sharedir"</span><span class="p">)</span>
|
||||
<span class="n">optional</span><span class="o">.</span><span class="n">add_argument</span><span class="p">(</span><span class="s2">"--enablerepo"</span><span class="p">,</span> <span class="n">action</span><span class="o">=</span><span class="s2">"append"</span><span class="p">,</span> <span class="n">default</span><span class="o">=</span><span class="p">[],</span> <span class="n">dest</span><span class="o">=</span><span class="s2">"enablerepos"</span><span class="p">,</span>
|
||||
<span class="n">metavar</span><span class="o">=</span><span class="s2">"[repo]"</span><span class="p">,</span> <span class="n">help</span><span class="o">=</span><span class="s2">"Names of repos to enable"</span><span class="p">)</span>
|
||||
<span class="n">optional</span><span class="o">.</span><span class="n">add_argument</span><span class="p">(</span><span class="s2">"--disablerepo"</span><span class="p">,</span> <span class="n">action</span><span class="o">=</span><span class="s2">"append"</span><span class="p">,</span> <span class="n">default</span><span class="o">=</span><span class="p">[],</span> <span class="n">dest</span><span class="o">=</span><span class="s2">"disablerepos"</span><span class="p">,</span>
|
||||
<span class="n">metavar</span><span class="o">=</span><span class="s2">"[repo]"</span><span class="p">,</span> <span class="n">help</span><span class="o">=</span><span class="s2">"Names of repos to disable"</span><span class="p">)</span>
|
||||
<span class="n">optional</span><span class="o">.</span><span class="n">add_argument</span><span class="p">(</span><span class="s2">"--rootfs-size"</span><span class="p">,</span> <span class="nb">type</span><span class="o">=</span><span class="nb">int</span><span class="p">,</span> <span class="n">default</span><span class="o">=</span><span class="mi">2</span><span class="p">,</span>
|
||||
<span class="n">help</span><span class="o">=</span><span class="s2">"Size of root filesystem in GiB. Defaults to 2."</span><span class="p">)</span>
|
||||
<span class="n">optional</span><span class="o">.</span><span class="n">add_argument</span><span class="p">(</span><span class="s2">"--noverifyssl"</span><span class="p">,</span> <span class="n">action</span><span class="o">=</span><span class="s2">"store_true"</span><span class="p">,</span> <span class="n">default</span><span class="o">=</span><span class="kc">False</span><span class="p">,</span>
|
||||
<span class="n">help</span><span class="o">=</span><span class="s2">"Do not verify SSL certificates"</span><span class="p">)</span>
|
||||
<span class="n">optional</span><span class="o">.</span><span class="n">add_argument</span><span class="p">(</span><span class="s2">"--dnfplugin"</span><span class="p">,</span> <span class="n">action</span><span class="o">=</span><span class="s2">"append"</span><span class="p">,</span> <span class="n">default</span><span class="o">=</span><span class="p">[],</span> <span class="n">dest</span><span class="o">=</span><span class="s2">"dnfplugins"</span><span class="p">,</span>
|
||||
<span class="n">help</span><span class="o">=</span><span class="s2">"Enable a DNF plugin by name/glob, or * to enable all of them."</span><span class="p">)</span>
|
||||
<span class="n">optional</span><span class="o">.</span><span class="n">add_argument</span><span class="p">(</span><span class="s2">"--squashfs-only"</span><span class="p">,</span> <span class="n">action</span><span class="o">=</span><span class="s2">"store_true"</span><span class="p">,</span> <span class="n">default</span><span class="o">=</span><span class="kc">False</span><span class="p">,</span>
|
||||
<span class="n">help</span><span class="o">=</span><span class="s2">"Use a plain squashfs filesystem for the runtime."</span><span class="p">)</span>
|
||||
<span class="n">optional</span><span class="o">.</span><span class="n">add_argument</span><span class="p">(</span><span class="s2">"--skip-branding"</span><span class="p">,</span> <span class="n">action</span><span class="o">=</span><span class="s2">"store_true"</span><span class="p">,</span> <span class="n">default</span><span class="o">=</span><span class="kc">False</span><span class="p">,</span>
|
||||
<span class="n">help</span><span class="o">=</span><span class="s2">"Disable automatic branding package selection. Use --installpkgs to add custom branding."</span><span class="p">)</span>
|
||||
|
||||
<span class="c1"># dracut arguments</span>
|
||||
<span class="n">dracut_group</span> <span class="o">=</span> <span class="n">parser</span><span class="o">.</span><span class="n">add_argument_group</span><span class="p">(</span><span class="s2">"dracut arguments: (default: </span><span class="si">%s</span><span class="s2">)"</span> <span class="o">%</span> <span class="n">dracut_default</span><span class="p">)</span>
|
||||
<span class="n">dracut_group</span><span class="o">.</span><span class="n">add_argument</span><span class="p">(</span><span class="s2">"--dracut-conf"</span><span class="p">,</span>
|
||||
<span class="n">help</span><span class="o">=</span><span class="s2">"Path to a dracut.conf file to use instead of the "</span>
|
||||
<span class="s2">"default arguments. See the dracut.conf(5) manpage."</span><span class="p">)</span>
|
||||
<span class="n">dracut_group</span><span class="o">.</span><span class="n">add_argument</span><span class="p">(</span><span class="s2">"--dracut-arg"</span><span class="p">,</span> <span class="n">action</span><span class="o">=</span><span class="s2">"append"</span><span class="p">,</span> <span class="n">dest</span><span class="o">=</span><span class="s2">"dracut_args"</span><span class="p">,</span>
|
||||
<span class="n">help</span><span class="o">=</span><span class="s2">"Argument to pass to dracut when "</span>
|
||||
<span class="s2">"rebuilding the initramfs. Pass this "</span>
|
||||
<span class="s2">"once for each argument. NOTE: this "</span>
|
||||
<span class="s2">"overrides the defaults."</span><span class="p">)</span>
|
||||
|
||||
<span class="c1"># add the show version option</span>
|
||||
<span class="n">parser</span><span class="o">.</span><span class="n">add_argument</span><span class="p">(</span><span class="s2">"-V"</span><span class="p">,</span> <span class="n">help</span><span class="o">=</span><span class="s2">"show program's version number and exit"</span><span class="p">,</span>
|
||||
<span class="n">action</span><span class="o">=</span><span class="s2">"version"</span><span class="p">,</span> <span class="n">version</span><span class="o">=</span><span class="n">version</span><span class="p">)</span>
|
||||
|
||||
<span class="n">parser</span><span class="o">.</span><span class="n">add_argument</span><span class="p">(</span><span class="s2">"outputdir"</span><span class="p">,</span> <span class="n">help</span><span class="o">=</span><span class="s2">"Output directory"</span><span class="p">,</span> <span class="n">metavar</span><span class="o">=</span><span class="s2">"OUTPUTDIR"</span><span class="p">,</span> <span class="nb">type</span><span class="o">=</span><span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">abspath</span><span class="p">)</span>
|
||||
|
||||
<span class="k">return</span> <span class="n">parser</span></div>
|
||||
|
||||
|
||||
<div class="viewcode-block" id="lmc_parser"><a class="viewcode-back" href="../../pylorax.html#pylorax.cmdline.lmc_parser">[docs]</a><span class="k">def</span> <span class="nf">lmc_parser</span><span class="p">(</span><span class="n">dracut_default</span><span class="o">=</span><span class="s2">""</span><span class="p">):</span>
|
||||
<span class="sd">""" Return a ArgumentParser object for live-media-creator."""</span>
|
||||
<span class="n">parser</span> <span class="o">=</span> <span class="n">argparse</span><span class="o">.</span><span class="n">ArgumentParser</span><span class="p">(</span><span class="n">description</span><span class="o">=</span><span class="s2">"Create Live Install Media"</span><span class="p">,</span>
|
||||
<span class="n">fromfile_prefix_chars</span><span class="o">=</span><span class="s2">"@"</span><span class="p">)</span>
|
||||
|
||||
<span class="c1"># These are mutually exclusive, one is required</span>
|
||||
<span class="n">action</span> <span class="o">=</span> <span class="n">parser</span><span class="o">.</span><span class="n">add_mutually_exclusive_group</span><span class="p">(</span><span class="n">required</span><span class="o">=</span><span class="kc">True</span><span class="p">)</span>
|
||||
<span class="n">action</span><span class="o">.</span><span class="n">add_argument</span><span class="p">(</span><span class="s2">"--make-iso"</span><span class="p">,</span> <span class="n">action</span><span class="o">=</span><span class="s2">"store_true"</span><span class="p">,</span>
|
||||
<span class="n">help</span><span class="o">=</span><span class="s2">"Build a live iso"</span><span class="p">)</span>
|
||||
<span class="n">action</span><span class="o">.</span><span class="n">add_argument</span><span class="p">(</span><span class="s2">"--make-disk"</span><span class="p">,</span> <span class="n">action</span><span class="o">=</span><span class="s2">"store_true"</span><span class="p">,</span>
|
||||
<span class="n">help</span><span class="o">=</span><span class="s2">"Build a partitioned disk image"</span><span class="p">)</span>
|
||||
<span class="n">action</span><span class="o">.</span><span class="n">add_argument</span><span class="p">(</span><span class="s2">"--make-fsimage"</span><span class="p">,</span> <span class="n">action</span><span class="o">=</span><span class="s2">"store_true"</span><span class="p">,</span>
|
||||
<span class="n">help</span><span class="o">=</span><span class="s2">"Build a filesystem image"</span><span class="p">)</span>
|
||||
<span class="n">action</span><span class="o">.</span><span class="n">add_argument</span><span class="p">(</span><span class="s2">"--make-appliance"</span><span class="p">,</span> <span class="n">action</span><span class="o">=</span><span class="s2">"store_true"</span><span class="p">,</span>
|
||||
<span class="n">help</span><span class="o">=</span><span class="s2">"Build an appliance image and XML description"</span><span class="p">)</span>
|
||||
<span class="n">action</span><span class="o">.</span><span class="n">add_argument</span><span class="p">(</span><span class="s2">"--make-ami"</span><span class="p">,</span> <span class="n">action</span><span class="o">=</span><span class="s2">"store_true"</span><span class="p">,</span>
|
||||
<span class="n">help</span><span class="o">=</span><span class="s2">"Build an ami image"</span><span class="p">)</span>
|
||||
<span class="n">action</span><span class="o">.</span><span class="n">add_argument</span><span class="p">(</span><span class="s2">"--make-tar"</span><span class="p">,</span> <span class="n">action</span><span class="o">=</span><span class="s2">"store_true"</span><span class="p">,</span>
|
||||
<span class="n">help</span><span class="o">=</span><span class="s2">"Build a tar of the root filesystem"</span><span class="p">)</span>
|
||||
<span class="n">action</span><span class="o">.</span><span class="n">add_argument</span><span class="p">(</span><span class="s2">"--make-tar-disk"</span><span class="p">,</span> <span class="n">action</span><span class="o">=</span><span class="s2">"store_true"</span><span class="p">,</span>
|
||||
<span class="n">help</span><span class="o">=</span><span class="s2">"Build a tar of a partitioned disk image"</span><span class="p">)</span>
|
||||
<span class="n">action</span><span class="o">.</span><span class="n">add_argument</span><span class="p">(</span><span class="s2">"--make-pxe-live"</span><span class="p">,</span> <span class="n">action</span><span class="o">=</span><span class="s2">"store_true"</span><span class="p">,</span>
|
||||
<span class="n">help</span><span class="o">=</span><span class="s2">"Build a live pxe boot squashfs image"</span><span class="p">)</span>
|
||||
<span class="n">action</span><span class="o">.</span><span class="n">add_argument</span><span class="p">(</span><span class="s2">"--make-ostree-live"</span><span class="p">,</span> <span class="n">action</span><span class="o">=</span><span class="s2">"store_true"</span><span class="p">,</span>
|
||||
<span class="n">help</span><span class="o">=</span><span class="s2">"Build a live pxe boot squashfs image of Atomic Host"</span><span class="p">)</span>
|
||||
<span class="n">action</span><span class="o">.</span><span class="n">add_argument</span><span class="p">(</span><span class="s2">"--make-oci"</span><span class="p">,</span> <span class="n">action</span><span class="o">=</span><span class="s2">"store_true"</span><span class="p">,</span>
|
||||
<span class="n">help</span><span class="o">=</span><span class="s2">"Build an Open Container Initiative image"</span><span class="p">)</span>
|
||||
<span class="n">action</span><span class="o">.</span><span class="n">add_argument</span><span class="p">(</span><span class="s2">"--make-vagrant"</span><span class="p">,</span> <span class="n">action</span><span class="o">=</span><span class="s2">"store_true"</span><span class="p">,</span>
|
||||
<span class="n">help</span><span class="o">=</span><span class="s2">"Build a Vagrant Box image"</span><span class="p">)</span>
|
||||
|
||||
<span class="n">parser</span><span class="o">.</span><span class="n">add_argument</span><span class="p">(</span><span class="s2">"--iso"</span><span class="p">,</span> <span class="nb">type</span><span class="o">=</span><span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">abspath</span><span class="p">,</span>
|
||||
<span class="n">help</span><span class="o">=</span><span class="s2">"Anaconda installation .iso path to use for qemu"</span><span class="p">)</span>
|
||||
<span class="n">parser</span><span class="o">.</span><span class="n">add_argument</span><span class="p">(</span><span class="s2">"--iso-only"</span><span class="p">,</span> <span class="n">action</span><span class="o">=</span><span class="s2">"store_true"</span><span class="p">,</span>
|
||||
<span class="n">help</span><span class="o">=</span><span class="s2">"Remove all iso creation artifacts except the boot.iso, "</span>
|
||||
<span class="s2">"combine with --iso-name to rename the boot.iso"</span><span class="p">)</span>
|
||||
<span class="n">parser</span><span class="o">.</span><span class="n">add_argument</span><span class="p">(</span><span class="s2">"--iso-name"</span><span class="p">,</span> <span class="n">default</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span>
|
||||
<span class="n">help</span><span class="o">=</span><span class="s2">"Name of output iso file for --iso-only. Default is boot.iso"</span><span class="p">)</span>
|
||||
<span class="n">parser</span><span class="o">.</span><span class="n">add_argument</span><span class="p">(</span><span class="s2">"--ks"</span><span class="p">,</span> <span class="n">action</span><span class="o">=</span><span class="s2">"append"</span><span class="p">,</span> <span class="nb">type</span><span class="o">=</span><span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">abspath</span><span class="p">,</span>
|
||||
<span class="n">help</span><span class="o">=</span><span class="s2">"Kickstart file defining the install."</span><span class="p">)</span>
|
||||
<span class="n">parser</span><span class="o">.</span><span class="n">add_argument</span><span class="p">(</span><span class="s2">"--image-only"</span><span class="p">,</span> <span class="n">action</span><span class="o">=</span><span class="s2">"store_true"</span><span class="p">,</span>
|
||||
<span class="n">help</span><span class="o">=</span><span class="s2">"Exit after creating fs/disk image."</span><span class="p">)</span>
|
||||
|
||||
<span class="n">parser</span><span class="o">.</span><span class="n">add_argument</span><span class="p">(</span><span class="s2">"--no-virt"</span><span class="p">,</span> <span class="n">action</span><span class="o">=</span><span class="s2">"store_true"</span><span class="p">,</span>
|
||||
<span class="n">help</span><span class="o">=</span><span class="s2">"Run anaconda directly on host instead of using qemu"</span><span class="p">)</span>
|
||||
<span class="n">parser</span><span class="o">.</span><span class="n">add_argument</span><span class="p">(</span><span class="s2">"--proxy"</span><span class="p">,</span>
|
||||
<span class="n">help</span><span class="o">=</span><span class="s2">"proxy URL to use for the install"</span><span class="p">)</span>
|
||||
<span class="n">parser</span><span class="o">.</span><span class="n">add_argument</span><span class="p">(</span><span class="s2">"--anaconda-arg"</span><span class="p">,</span> <span class="n">action</span><span class="o">=</span><span class="s2">"append"</span><span class="p">,</span> <span class="n">dest</span><span class="o">=</span><span class="s2">"anaconda_args"</span><span class="p">,</span>
|
||||
<span class="n">help</span><span class="o">=</span><span class="s2">"Additional argument to pass to anaconda (no-virt "</span>
|
||||
<span class="s2">"mode). Pass once for each argument"</span><span class="p">)</span>
|
||||
<span class="n">parser</span><span class="o">.</span><span class="n">add_argument</span><span class="p">(</span><span class="s2">"--armplatform"</span><span class="p">,</span>
|
||||
<span class="n">help</span><span class="o">=</span><span class="s2">"the platform to use when creating images for ARM, "</span>
|
||||
<span class="s2">"i.e., highbank, mvebu, omap, tegra, etc."</span><span class="p">)</span>
|
||||
<span class="n">parser</span><span class="o">.</span><span class="n">add_argument</span><span class="p">(</span><span class="s2">"--location"</span><span class="p">,</span> <span class="n">default</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="nb">type</span><span class="o">=</span><span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">abspath</span><span class="p">,</span>
|
||||
<span class="n">help</span><span class="o">=</span><span class="s2">"location of iso directory tree with initrd.img "</span>
|
||||
<span class="s2">"and vmlinuz. Used to run qemu with a newer initrd "</span>
|
||||
<span class="s2">"than the iso."</span><span class="p">)</span>
|
||||
|
||||
<span class="n">parser</span><span class="o">.</span><span class="n">add_argument</span><span class="p">(</span><span class="s2">"--logfile"</span><span class="p">,</span> <span class="n">default</span><span class="o">=</span><span class="s2">"./livemedia.log"</span><span class="p">,</span>
|
||||
<span class="nb">type</span><span class="o">=</span><span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">abspath</span><span class="p">,</span>
|
||||
<span class="n">help</span><span class="o">=</span><span class="s2">"Name and path for primary logfile, other logs will "</span>
|
||||
<span class="s2">"be created in the same directory."</span><span class="p">)</span>
|
||||
<span class="n">parser</span><span class="o">.</span><span class="n">add_argument</span><span class="p">(</span><span class="s2">"--lorax-templates"</span><span class="p">,</span> <span class="n">default</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span>
|
||||
<span class="nb">type</span><span class="o">=</span><span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">abspath</span><span class="p">,</span>
|
||||
<span class="n">help</span><span class="o">=</span><span class="s2">"Path to mako templates for lorax"</span><span class="p">)</span>
|
||||
<span class="n">parser</span><span class="o">.</span><span class="n">add_argument</span><span class="p">(</span><span class="s2">"--tmp"</span><span class="p">,</span> <span class="n">default</span><span class="o">=</span><span class="s2">"/var/tmp"</span><span class="p">,</span> <span class="nb">type</span><span class="o">=</span><span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">abspath</span><span class="p">,</span>
|
||||
<span class="n">help</span><span class="o">=</span><span class="s2">"Top level temporary directory"</span><span class="p">)</span>
|
||||
<span class="n">parser</span><span class="o">.</span><span class="n">add_argument</span><span class="p">(</span><span class="s2">"--resultdir"</span><span class="p">,</span> <span class="n">default</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">dest</span><span class="o">=</span><span class="s2">"result_dir"</span><span class="p">,</span>
|
||||
<span class="nb">type</span><span class="o">=</span><span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">abspath</span><span class="p">,</span>
|
||||
<span class="n">help</span><span class="o">=</span><span class="s2">"Directory to copy the resulting images and iso into. "</span>
|
||||
<span class="s2">"Defaults to the temporary working directory"</span><span class="p">)</span>
|
||||
|
||||
<span class="n">parser</span><span class="o">.</span><span class="n">add_argument</span><span class="p">(</span><span class="s2">"--macboot"</span><span class="p">,</span> <span class="n">action</span><span class="o">=</span><span class="s2">"store_true"</span><span class="p">,</span> <span class="n">default</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span>
|
||||
<span class="n">dest</span><span class="o">=</span><span class="s2">"domacboot"</span><span class="p">)</span>
|
||||
<span class="n">parser</span><span class="o">.</span><span class="n">add_argument</span><span class="p">(</span><span class="s2">"--nomacboot"</span><span class="p">,</span> <span class="n">action</span><span class="o">=</span><span class="s2">"store_false"</span><span class="p">,</span>
|
||||
<span class="n">dest</span><span class="o">=</span><span class="s2">"domacboot"</span><span class="p">)</span>
|
||||
|
||||
<span class="n">parser</span><span class="o">.</span><span class="n">add_argument</span><span class="p">(</span><span class="s2">"--extra-boot-args"</span><span class="p">,</span> <span class="n">default</span><span class="o">=</span><span class="s2">""</span><span class="p">,</span> <span class="n">dest</span><span class="o">=</span><span class="s2">"extra_boot_args"</span><span class="p">,</span>
|
||||
<span class="n">help</span><span class="o">=</span><span class="s2">"Extra arguments to add to the bootloader kernel cmdline in the templates"</span><span class="p">)</span>
|
||||
|
||||
<span class="n">image_group</span> <span class="o">=</span> <span class="n">parser</span><span class="o">.</span><span class="n">add_argument_group</span><span class="p">(</span><span class="s2">"disk/fs image arguments"</span><span class="p">)</span>
|
||||
<span class="n">image_group</span><span class="o">.</span><span class="n">add_argument</span><span class="p">(</span><span class="s2">"--disk-image"</span><span class="p">,</span> <span class="nb">type</span><span class="o">=</span><span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">abspath</span><span class="p">,</span>
|
||||
<span class="n">help</span><span class="o">=</span><span class="s2">"Path to existing disk image to use for creating final image."</span><span class="p">)</span>
|
||||
<span class="n">image_group</span><span class="o">.</span><span class="n">add_argument</span><span class="p">(</span><span class="s2">"--keep-image"</span><span class="p">,</span> <span class="n">action</span><span class="o">=</span><span class="s2">"store_true"</span><span class="p">,</span>
|
||||
<span class="n">help</span><span class="o">=</span><span class="s2">"Keep raw disk image after .iso creation"</span><span class="p">)</span>
|
||||
<span class="n">image_group</span><span class="o">.</span><span class="n">add_argument</span><span class="p">(</span><span class="s2">"--fs-image"</span><span class="p">,</span> <span class="nb">type</span><span class="o">=</span><span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">abspath</span><span class="p">,</span>
|
||||
<span class="n">help</span><span class="o">=</span><span class="s2">"Path to existing filesystem image to use for creating final image."</span><span class="p">)</span>
|
||||
<span class="n">image_group</span><span class="o">.</span><span class="n">add_argument</span><span class="p">(</span><span class="s2">"--image-name"</span><span class="p">,</span> <span class="n">default</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span>
|
||||
<span class="n">help</span><span class="o">=</span><span class="s2">"Name of output file to create. Used for tar, fs and disk image. Default is a random name."</span><span class="p">)</span>
|
||||
<span class="n">image_group</span><span class="o">.</span><span class="n">add_argument</span><span class="p">(</span><span class="s2">"--tar-disk-name"</span><span class="p">,</span> <span class="n">default</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span>
|
||||
<span class="n">help</span><span class="o">=</span><span class="s2">"Name of the archive member for make-tar-disk."</span><span class="p">)</span>
|
||||
<span class="n">image_group</span><span class="o">.</span><span class="n">add_argument</span><span class="p">(</span><span class="s2">"--fs-label"</span><span class="p">,</span> <span class="n">default</span><span class="o">=</span><span class="s2">"Anaconda"</span><span class="p">,</span>
|
||||
<span class="n">help</span><span class="o">=</span><span class="s2">"Label to set on fsimage, default is 'Anaconda'"</span><span class="p">)</span>
|
||||
<span class="n">image_group</span><span class="o">.</span><span class="n">add_argument</span><span class="p">(</span><span class="s2">"--image-size-align"</span><span class="p">,</span> <span class="nb">type</span><span class="o">=</span><span class="nb">int</span><span class="p">,</span> <span class="n">default</span><span class="o">=</span><span class="mi">0</span><span class="p">,</span>
|
||||
<span class="n">help</span><span class="o">=</span><span class="s2">"Create a disk image with a size that is a multiple of this value in MiB."</span><span class="p">)</span>
|
||||
<span class="n">image_group</span><span class="o">.</span><span class="n">add_argument</span><span class="p">(</span><span class="s2">"--image-type"</span><span class="p">,</span> <span class="n">default</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span>
|
||||
<span class="n">help</span><span class="o">=</span><span class="s2">"Create an image with qemu-img. See qemu-img --help for supported formats."</span><span class="p">)</span>
|
||||
<span class="n">image_group</span><span class="o">.</span><span class="n">add_argument</span><span class="p">(</span><span class="s2">"--qemu-arg"</span><span class="p">,</span> <span class="n">action</span><span class="o">=</span><span class="s2">"append"</span><span class="p">,</span> <span class="n">dest</span><span class="o">=</span><span class="s2">"qemu_args"</span><span class="p">,</span> <span class="n">default</span><span class="o">=</span><span class="p">[],</span>
|
||||
<span class="n">help</span><span class="o">=</span><span class="s2">"Arguments to pass to qemu-img. Pass once for each argument, they will be used for ALL calls to qemu-img."</span><span class="p">)</span>
|
||||
<span class="n">image_group</span><span class="o">.</span><span class="n">add_argument</span><span class="p">(</span><span class="s2">"--qcow2"</span><span class="p">,</span> <span class="n">action</span><span class="o">=</span><span class="s2">"store_true"</span><span class="p">,</span>
|
||||
<span class="n">help</span><span class="o">=</span><span class="s2">"Create qcow2 image instead of raw sparse image when making disk images."</span><span class="p">)</span>
|
||||
<span class="n">image_group</span><span class="o">.</span><span class="n">add_argument</span><span class="p">(</span><span class="s2">"--qcow2-arg"</span><span class="p">,</span> <span class="n">action</span><span class="o">=</span><span class="s2">"append"</span><span class="p">,</span> <span class="n">dest</span><span class="o">=</span><span class="s2">"qemu_args"</span><span class="p">,</span> <span class="n">default</span><span class="o">=</span><span class="p">[],</span>
|
||||
<span class="n">help</span><span class="o">=</span><span class="s2">"Arguments to pass to qemu-img. Pass once for each argument, they will be used for ALL calls to qemu-img."</span><span class="p">)</span>
|
||||
<span class="n">image_group</span><span class="o">.</span><span class="n">add_argument</span><span class="p">(</span><span class="s2">"--compression"</span><span class="p">,</span> <span class="n">default</span><span class="o">=</span><span class="s2">"xz"</span><span class="p">,</span>
|
||||
<span class="n">help</span><span class="o">=</span><span class="s2">"Compression binary for make-tar. xz, lzma, gzip, and bzip2 are supported. xz is the default."</span><span class="p">)</span>
|
||||
<span class="n">image_group</span><span class="o">.</span><span class="n">add_argument</span><span class="p">(</span><span class="s2">"--compress-arg"</span><span class="p">,</span> <span class="n">action</span><span class="o">=</span><span class="s2">"append"</span><span class="p">,</span> <span class="n">dest</span><span class="o">=</span><span class="s2">"compress_args"</span><span class="p">,</span> <span class="n">default</span><span class="o">=</span><span class="p">[],</span>
|
||||
<span class="n">help</span><span class="o">=</span><span class="s2">"Arguments to pass to compression. Pass once for each argument"</span><span class="p">)</span>
|
||||
<span class="c1"># Group of arguments for appliance creation</span>
|
||||
<span class="n">app_group</span> <span class="o">=</span> <span class="n">parser</span><span class="o">.</span><span class="n">add_argument_group</span><span class="p">(</span><span class="s2">"appliance arguments"</span><span class="p">)</span>
|
||||
<span class="n">app_group</span><span class="o">.</span><span class="n">add_argument</span><span class="p">(</span><span class="s2">"--app-name"</span><span class="p">,</span> <span class="n">default</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span>
|
||||
<span class="n">help</span><span class="o">=</span><span class="s2">"Name of appliance to pass to template"</span><span class="p">)</span>
|
||||
<span class="n">app_group</span><span class="o">.</span><span class="n">add_argument</span><span class="p">(</span><span class="s2">"--app-template"</span><span class="p">,</span> <span class="n">default</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span>
|
||||
<span class="n">help</span><span class="o">=</span><span class="s2">"Path to template to use for appliance data."</span><span class="p">)</span>
|
||||
<span class="n">app_group</span><span class="o">.</span><span class="n">add_argument</span><span class="p">(</span><span class="s2">"--app-file"</span><span class="p">,</span> <span class="n">default</span><span class="o">=</span><span class="s2">"appliance.xml"</span><span class="p">,</span>
|
||||
<span class="n">help</span><span class="o">=</span><span class="s2">"Appliance template results file."</span><span class="p">)</span>
|
||||
|
||||
<span class="c1"># Group of arguments to pass to qemu</span>
|
||||
<span class="n">virt_group</span> <span class="o">=</span> <span class="n">parser</span><span class="o">.</span><span class="n">add_argument_group</span><span class="p">(</span><span class="s2">"qemu arguments"</span><span class="p">)</span>
|
||||
<span class="n">virt_group</span><span class="o">.</span><span class="n">add_argument</span><span class="p">(</span><span class="s2">"--ram"</span><span class="p">,</span> <span class="n">metavar</span><span class="o">=</span><span class="s2">"MEMORY"</span><span class="p">,</span> <span class="nb">type</span><span class="o">=</span><span class="nb">int</span><span class="p">,</span> <span class="n">default</span><span class="o">=</span><span class="mi">2048</span><span class="p">,</span>
|
||||
<span class="n">help</span><span class="o">=</span><span class="s2">"Memory to allocate for installer in megabytes."</span><span class="p">)</span>
|
||||
<span class="n">virt_group</span><span class="o">.</span><span class="n">add_argument</span><span class="p">(</span><span class="s2">"--vcpus"</span><span class="p">,</span> <span class="nb">type</span><span class="o">=</span><span class="nb">int</span><span class="p">,</span> <span class="n">default</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span>
|
||||
<span class="n">help</span><span class="o">=</span><span class="s2">"Passed to qemu -smp command"</span><span class="p">)</span>
|
||||
<span class="n">virt_group</span><span class="o">.</span><span class="n">add_argument</span><span class="p">(</span><span class="s2">"--vnc"</span><span class="p">,</span>
|
||||
<span class="n">help</span><span class="o">=</span><span class="s2">"Passed to qemu -display command. eg. vnc=127.0.0.1:5, default is to "</span>
|
||||
<span class="s2">"choose the first unused vnc port."</span><span class="p">)</span>
|
||||
<span class="n">virt_group</span><span class="o">.</span><span class="n">add_argument</span><span class="p">(</span><span class="s2">"--arch"</span><span class="p">,</span> <span class="n">default</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span>
|
||||
<span class="n">help</span><span class="o">=</span><span class="s2">"System arch to build for. Used to select qemu-system-* command. "</span>
|
||||
<span class="s2">"Defaults to qemu-system-<arch>"</span><span class="p">)</span>
|
||||
<span class="n">virt_group</span><span class="o">.</span><span class="n">add_argument</span><span class="p">(</span><span class="s2">"--kernel-args"</span><span class="p">,</span>
|
||||
<span class="n">help</span><span class="o">=</span><span class="s2">"Additional argument to pass to the installation kernel"</span><span class="p">)</span>
|
||||
<span class="n">virt_group</span><span class="o">.</span><span class="n">add_argument</span><span class="p">(</span><span class="s2">"--ovmf-path"</span><span class="p">,</span> <span class="n">default</span><span class="o">=</span><span class="s2">"/usr/share/edk2/ovmf/"</span><span class="p">,</span>
|
||||
<span class="n">help</span><span class="o">=</span><span class="s2">"Path to OVMF firmware"</span><span class="p">)</span>
|
||||
<span class="n">virt_group</span><span class="o">.</span><span class="n">add_argument</span><span class="p">(</span><span class="s2">"--virt-uefi"</span><span class="p">,</span> <span class="n">action</span><span class="o">=</span><span class="s2">"store_true"</span><span class="p">,</span> <span class="n">default</span><span class="o">=</span><span class="kc">False</span><span class="p">,</span>
|
||||
<span class="n">help</span><span class="o">=</span><span class="s2">"Use OVMF firmware to boot the VM in UEFI mode"</span><span class="p">)</span>
|
||||
<span class="n">virt_group</span><span class="o">.</span><span class="n">add_argument</span><span class="p">(</span><span class="s2">"--no-kvm"</span><span class="p">,</span> <span class="n">action</span><span class="o">=</span><span class="s2">"store_true"</span><span class="p">,</span> <span class="n">default</span><span class="o">=</span><span class="kc">False</span><span class="p">,</span>
|
||||
<span class="n">help</span><span class="o">=</span><span class="s2">"Skip using kvm with qemu even if it is available."</span><span class="p">)</span>
|
||||
<span class="n">virt_group</span><span class="o">.</span><span class="n">add_argument</span><span class="p">(</span><span class="s2">"--with-rng"</span><span class="p">,</span> <span class="n">default</span><span class="o">=</span><span class="s2">"/dev/random"</span><span class="p">,</span>
|
||||
<span class="n">help</span><span class="o">=</span><span class="s2">"RNG device for QEMU (none for no RNG)"</span><span class="p">)</span>
|
||||
|
||||
<span class="c1"># dracut arguments</span>
|
||||
<span class="n">dracut_group</span> <span class="o">=</span> <span class="n">parser</span><span class="o">.</span><span class="n">add_argument_group</span><span class="p">(</span><span class="s2">"dracut arguments: (default: </span><span class="si">%s</span><span class="s2">)"</span> <span class="o">%</span> <span class="n">dracut_default</span><span class="p">)</span>
|
||||
<span class="n">dracut_group</span><span class="o">.</span><span class="n">add_argument</span><span class="p">(</span><span class="s2">"--dracut-conf"</span><span class="p">,</span>
|
||||
<span class="n">help</span><span class="o">=</span><span class="s2">"Path to a dracut.conf file to use instead of the "</span>
|
||||
<span class="s2">"default arguments. See the dracut.conf(5) manpage."</span><span class="p">)</span>
|
||||
<span class="n">dracut_group</span><span class="o">.</span><span class="n">add_argument</span><span class="p">(</span><span class="s2">"--dracut-arg"</span><span class="p">,</span> <span class="n">action</span><span class="o">=</span><span class="s2">"append"</span><span class="p">,</span> <span class="n">dest</span><span class="o">=</span><span class="s2">"dracut_args"</span><span class="p">,</span>
|
||||
<span class="n">help</span><span class="o">=</span><span class="s2">"Argument to pass to dracut when "</span>
|
||||
<span class="s2">"rebuilding the initramfs. Pass this "</span>
|
||||
<span class="s2">"once for each argument. NOTE: this "</span>
|
||||
<span class="s2">"overrides the defaults."</span><span class="p">)</span>
|
||||
|
||||
<span class="c1"># pxe to live arguments</span>
|
||||
<span class="n">pxelive_group</span> <span class="o">=</span> <span class="n">parser</span><span class="o">.</span><span class="n">add_argument_group</span><span class="p">(</span><span class="s2">"pxe to live arguments"</span><span class="p">)</span>
|
||||
<span class="n">pxelive_group</span><span class="o">.</span><span class="n">add_argument</span><span class="p">(</span><span class="s2">"--live-rootfs-size"</span><span class="p">,</span> <span class="nb">type</span><span class="o">=</span><span class="nb">int</span><span class="p">,</span> <span class="n">default</span><span class="o">=</span><span class="mi">0</span><span class="p">,</span>
|
||||
<span class="n">help</span><span class="o">=</span><span class="s2">"Size of root filesystem of live image in GiB"</span><span class="p">)</span>
|
||||
<span class="n">pxelive_group</span><span class="o">.</span><span class="n">add_argument</span><span class="p">(</span><span class="s2">"--live-rootfs-keep-size"</span><span class="p">,</span> <span class="n">action</span><span class="o">=</span><span class="s2">"store_true"</span><span class="p">,</span>
|
||||
<span class="n">help</span><span class="o">=</span><span class="s2">"Keep the original size of root filesystem in live image"</span><span class="p">)</span>
|
||||
|
||||
<span class="c1"># OCI specific commands</span>
|
||||
<span class="n">oci_group</span> <span class="o">=</span> <span class="n">parser</span><span class="o">.</span><span class="n">add_argument_group</span><span class="p">(</span><span class="s2">"OCI arguments"</span><span class="p">)</span>
|
||||
<span class="n">oci_group</span><span class="o">.</span><span class="n">add_argument</span><span class="p">(</span><span class="s2">"--oci-config"</span><span class="p">,</span>
|
||||
<span class="n">help</span><span class="o">=</span><span class="s2">"config.json OCI configuration file"</span><span class="p">)</span>
|
||||
<span class="n">oci_group</span><span class="o">.</span><span class="n">add_argument</span><span class="p">(</span><span class="s2">"--oci-runtime"</span><span class="p">,</span>
|
||||
<span class="n">help</span><span class="o">=</span><span class="s2">"runtime.json OCI configuration file"</span><span class="p">)</span>
|
||||
|
||||
<span class="c1"># Vagrant specific commands</span>
|
||||
<span class="n">vagrant_group</span> <span class="o">=</span> <span class="n">parser</span><span class="o">.</span><span class="n">add_argument_group</span><span class="p">(</span><span class="s2">"Vagrant arguments"</span><span class="p">)</span>
|
||||
<span class="n">vagrant_group</span><span class="o">.</span><span class="n">add_argument</span><span class="p">(</span><span class="s2">"--vagrant-metadata"</span><span class="p">,</span>
|
||||
<span class="n">help</span><span class="o">=</span><span class="s2">"optional metadata.json file"</span><span class="p">)</span>
|
||||
<span class="n">vagrant_group</span><span class="o">.</span><span class="n">add_argument</span><span class="p">(</span><span class="s2">"--vagrantfile"</span><span class="p">,</span>
|
||||
<span class="n">help</span><span class="o">=</span><span class="s2">"optional vagrantfile"</span><span class="p">)</span>
|
||||
|
||||
<span class="n">parser</span><span class="o">.</span><span class="n">add_argument</span><span class="p">(</span><span class="s2">"--project"</span><span class="p">,</span> <span class="n">default</span><span class="o">=</span><span class="s2">"Linux"</span><span class="p">,</span>
|
||||
<span class="n">help</span><span class="o">=</span><span class="s2">"substituted for @PROJECT@ in bootloader config files"</span><span class="p">)</span>
|
||||
<span class="n">parser</span><span class="o">.</span><span class="n">add_argument</span><span class="p">(</span><span class="s2">"--releasever"</span><span class="p">,</span> <span class="n">default</span><span class="o">=</span><span class="n">DEFAULT_RELEASEVER</span><span class="p">,</span>
|
||||
<span class="n">help</span><span class="o">=</span><span class="s2">"substituted for @VERSION@ in bootloader config files"</span><span class="p">)</span>
|
||||
<span class="n">parser</span><span class="o">.</span><span class="n">add_argument</span><span class="p">(</span><span class="s2">"--volid"</span><span class="p">,</span> <span class="n">default</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">help</span><span class="o">=</span><span class="s2">"volume id"</span><span class="p">)</span>
|
||||
<span class="n">parser</span><span class="o">.</span><span class="n">add_argument</span><span class="p">(</span><span class="s2">"--squashfs-only"</span><span class="p">,</span> <span class="n">action</span><span class="o">=</span><span class="s2">"store_true"</span><span class="p">,</span> <span class="n">default</span><span class="o">=</span><span class="kc">False</span><span class="p">,</span>
|
||||
<span class="n">help</span><span class="o">=</span><span class="s2">"Use a plain squashfs filesystem for the runtime."</span><span class="p">)</span>
|
||||
<span class="n">parser</span><span class="o">.</span><span class="n">add_argument</span><span class="p">(</span><span class="s2">"--timeout"</span><span class="p">,</span> <span class="n">default</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="nb">type</span><span class="o">=</span><span class="nb">int</span><span class="p">,</span>
|
||||
<span class="n">help</span><span class="o">=</span><span class="s2">"Cancel installer after X minutes"</span><span class="p">)</span>
|
||||
|
||||
<span class="c1"># add the show version option</span>
|
||||
<span class="n">parser</span><span class="o">.</span><span class="n">add_argument</span><span class="p">(</span><span class="s2">"-V"</span><span class="p">,</span> <span class="n">help</span><span class="o">=</span><span class="s2">"show program's version number and exit"</span><span class="p">,</span>
|
||||
<span class="n">action</span><span class="o">=</span><span class="s2">"version"</span><span class="p">,</span> <span class="n">version</span><span class="o">=</span><span class="n">version</span><span class="p">)</span>
|
||||
|
||||
<span class="k">return</span> <span class="n">parser</span></div>
|
||||
</pre></div>
|
||||
|
||||
</div>
|
||||
</div>
|
||||
<footer>
|
||||
|
||||
<hr/>
|
||||
|
||||
<div role="contentinfo">
|
||||
<p>© Copyright 2018, Red Hat, Inc..</p>
|
||||
</div>
|
||||
|
||||
Built with <a href="https://www.sphinx-doc.org/">Sphinx</a> using a
|
||||
<a href="https://github.com/readthedocs/sphinx_rtd_theme">theme</a>
|
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provided by <a href="https://readthedocs.org">Read the Docs</a>.
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||||
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||||
|
||||
</footer>
|
||||
</div>
|
||||
</div>
|
||||
</section>
|
||||
</div>
|
||||
<script>
|
||||
jQuery(function () {
|
||||
SphinxRtdTheme.Navigation.enable(true);
|
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});
|
||||
</script>
|
||||
|
||||
</body>
|
||||
</html>
|
||||
@ -1,851 +0,0 @@
|
||||
<!DOCTYPE html>
|
||||
<html class="writer-html5" lang="en" >
|
||||
<head>
|
||||
<meta charset="utf-8" />
|
||||
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
|
||||
<title>pylorax.creator — Lorax 36.4 documentation</title>
|
||||
<link rel="stylesheet" href="../../_static/pygments.css" type="text/css" />
|
||||
<link rel="stylesheet" href="../../_static/css/theme.css" type="text/css" />
|
||||
|
||||
<script data-url_root="../../" id="documentation_options" src="../../_static/documentation_options.js"></script>
|
||||
<script src="../../_static/jquery.js"></script>
|
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<script src="../../_static/underscore.js"></script>
|
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<script src="../../_static/doctools.js"></script>
|
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<script src="../../_static/js/theme.js"></script>
|
||||
<link rel="index" title="Index" href="../../genindex.html" />
|
||||
<link rel="search" title="Search" href="../../search.html" />
|
||||
</head>
|
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|
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|
||||
<div class="wy-grid-for-nav">
|
||||
<nav data-toggle="wy-nav-shift" class="wy-nav-side">
|
||||
<div class="wy-side-scroll">
|
||||
<div class="wy-side-nav-search" >
|
||||
<a href="../../index.html" class="icon icon-home"> Lorax
|
||||
</a>
|
||||
<div class="version">
|
||||
36.4
|
||||
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|
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<div role="search">
|
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<form id="rtd-search-form" class="wy-form" action="../../search.html" method="get">
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|
||||
<ul>
|
||||
<li class="toctree-l1"><a class="reference internal" href="../../intro.html">Introduction to Lorax</a></li>
|
||||
<li class="toctree-l1"><a class="reference internal" href="../../intro.html#before-lorax">Before Lorax</a></li>
|
||||
<li class="toctree-l1"><a class="reference internal" href="../../lorax.html">Lorax</a></li>
|
||||
<li class="toctree-l1"><a class="reference internal" href="../../livemedia-creator.html">livemedia-creator</a></li>
|
||||
<li class="toctree-l1"><a class="reference internal" href="../../mkksiso.html">mkksiso</a></li>
|
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<li class="toctree-l1"><a class="reference internal" href="../../product-images.html">Product and Updates Images</a></li>
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<li class="toctree-l1"><a class="reference internal" href="../../modules.html">src</a></li>
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<li><a href="../../index.html" class="icon icon-home"></a> »</li>
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<li><a href="../index.html">Module code</a> »</li>
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<li><a href="../pylorax.html">pylorax</a> »</li>
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<div role="main" class="document" itemscope="itemscope" itemtype="http://schema.org/Article">
|
||||
<div itemprop="articleBody">
|
||||
|
||||
<h1>Source code for pylorax.creator</h1><div class="highlight"><pre>
|
||||
<span></span><span class="c1">#</span>
|
||||
<span class="c1"># Copyright (C) 2011-2018 Red Hat, Inc.</span>
|
||||
<span class="c1">#</span>
|
||||
<span class="c1"># This program is free software; you can redistribute it and/or modify</span>
|
||||
<span class="c1"># it under the terms of the GNU General Public License as published by</span>
|
||||
<span class="c1"># the Free Software Foundation; either version 2 of the License, or</span>
|
||||
<span class="c1"># (at your option) any later version.</span>
|
||||
<span class="c1">#</span>
|
||||
<span class="c1"># This program is distributed in the hope that it will be useful,</span>
|
||||
<span class="c1"># but WITHOUT ANY WARRANTY; without even the implied warranty of</span>
|
||||
<span class="c1"># MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the</span>
|
||||
<span class="c1"># GNU General Public License for more details.</span>
|
||||
<span class="c1">#</span>
|
||||
<span class="c1"># You should have received a copy of the GNU General Public License</span>
|
||||
<span class="c1"># along with this program. If not, see <http://www.gnu.org/licenses/>.</span>
|
||||
<span class="c1">#</span>
|
||||
<span class="kn">import</span> <span class="nn">logging</span>
|
||||
<span class="n">log</span> <span class="o">=</span> <span class="n">logging</span><span class="o">.</span><span class="n">getLogger</span><span class="p">(</span><span class="s2">"pylorax"</span><span class="p">)</span>
|
||||
|
||||
<span class="kn">import</span> <span class="nn">os</span>
|
||||
<span class="kn">import</span> <span class="nn">tempfile</span>
|
||||
<span class="kn">import</span> <span class="nn">subprocess</span>
|
||||
<span class="kn">import</span> <span class="nn">shutil</span>
|
||||
<span class="kn">import</span> <span class="nn">hashlib</span>
|
||||
<span class="kn">import</span> <span class="nn">glob</span>
|
||||
|
||||
<span class="c1"># Use Mako templates for appliance builder descriptions</span>
|
||||
<span class="kn">from</span> <span class="nn">mako.template</span> <span class="kn">import</span> <span class="n">Template</span>
|
||||
<span class="kn">from</span> <span class="nn">mako.exceptions</span> <span class="kn">import</span> <span class="n">text_error_template</span>
|
||||
|
||||
<span class="c1"># Use pykickstart to calculate disk image size</span>
|
||||
<span class="kn">from</span> <span class="nn">pykickstart.parser</span> <span class="kn">import</span> <span class="n">KickstartParser</span>
|
||||
<span class="kn">from</span> <span class="nn">pykickstart.constants</span> <span class="kn">import</span> <span class="n">KS_SHUTDOWN</span>
|
||||
<span class="kn">from</span> <span class="nn">pykickstart.version</span> <span class="kn">import</span> <span class="n">makeVersion</span>
|
||||
|
||||
<span class="c1"># Use the Lorax treebuilder branch for iso creation</span>
|
||||
<span class="kn">from</span> <span class="nn">pylorax</span> <span class="kn">import</span> <span class="n">DEFAULT_RELEASEVER</span><span class="p">,</span> <span class="n">ArchData</span>
|
||||
<span class="kn">from</span> <span class="nn">pylorax.base</span> <span class="kn">import</span> <span class="n">DataHolder</span>
|
||||
<span class="kn">from</span> <span class="nn">pylorax.executils</span> <span class="kn">import</span> <span class="n">execWithRedirect</span>
|
||||
<span class="kn">from</span> <span class="nn">pylorax.imgutils</span> <span class="kn">import</span> <span class="n">DracutChroot</span><span class="p">,</span> <span class="n">PartitionMount</span>
|
||||
<span class="kn">from</span> <span class="nn">pylorax.imgutils</span> <span class="kn">import</span> <span class="n">mount</span><span class="p">,</span> <span class="n">umount</span><span class="p">,</span> <span class="n">Mount</span>
|
||||
<span class="kn">from</span> <span class="nn">pylorax.imgutils</span> <span class="kn">import</span> <span class="n">mksquashfs</span><span class="p">,</span> <span class="n">mkrootfsimg</span>
|
||||
<span class="kn">from</span> <span class="nn">pylorax.imgutils</span> <span class="kn">import</span> <span class="n">copytree</span>
|
||||
<span class="kn">from</span> <span class="nn">pylorax.installer</span> <span class="kn">import</span> <span class="n">novirt_install</span><span class="p">,</span> <span class="n">virt_install</span><span class="p">,</span> <span class="n">InstallError</span>
|
||||
<span class="kn">from</span> <span class="nn">pylorax.treebuilder</span> <span class="kn">import</span> <span class="n">TreeBuilder</span><span class="p">,</span> <span class="n">RuntimeBuilder</span>
|
||||
<span class="kn">from</span> <span class="nn">pylorax.treebuilder</span> <span class="kn">import</span> <span class="n">findkernels</span>
|
||||
<span class="kn">from</span> <span class="nn">pylorax.sysutils</span> <span class="kn">import</span> <span class="n">joinpaths</span><span class="p">,</span> <span class="n">remove</span>
|
||||
|
||||
|
||||
<span class="c1"># Default parameters for rebuilding initramfs, override with --dracut-arg or --dracut-conf</span>
|
||||
<span class="n">DRACUT_DEFAULT</span> <span class="o">=</span> <span class="p">[</span><span class="s2">"--xz"</span><span class="p">,</span> <span class="s2">"--add"</span><span class="p">,</span> <span class="s2">"livenet dmsquash-live dmsquash-live-ntfs convertfs pollcdrom qemu qemu-net"</span><span class="p">,</span>
|
||||
<span class="s2">"--omit"</span><span class="p">,</span> <span class="s2">"plymouth"</span><span class="p">,</span> <span class="s2">"--no-hostonly"</span><span class="p">,</span> <span class="s2">"--debug"</span><span class="p">,</span> <span class="s2">"--no-early-microcode"</span><span class="p">]</span>
|
||||
|
||||
<span class="n">RUNTIME</span> <span class="o">=</span> <span class="s2">"images/install.img"</span>
|
||||
|
||||
<div class="viewcode-block" id="FakeDNF"><a class="viewcode-back" href="../../pylorax.html#pylorax.creator.FakeDNF">[docs]</a><span class="k">class</span> <span class="nc">FakeDNF</span><span class="p">(</span><span class="nb">object</span><span class="p">):</span>
|
||||
<span class="sd">"""</span>
|
||||
<span class="sd"> A minimal DNF object suitable for passing to RuntimeBuilder</span>
|
||||
|
||||
<span class="sd"> lmc uses RuntimeBuilder to run the arch specific iso creation</span>
|
||||
<span class="sd"> templates, so the the installroot config value is the important part of</span>
|
||||
<span class="sd"> this. Everything else should be a nop.</span>
|
||||
<span class="sd"> """</span>
|
||||
<span class="k">def</span> <span class="fm">__init__</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">conf</span><span class="p">):</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">conf</span> <span class="o">=</span> <span class="n">conf</span>
|
||||
|
||||
<div class="viewcode-block" id="FakeDNF.reset"><a class="viewcode-back" href="../../pylorax.html#pylorax.creator.FakeDNF.reset">[docs]</a> <span class="k">def</span> <span class="nf">reset</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span>
|
||||
<span class="k">pass</span></div></div>
|
||||
|
||||
<div class="viewcode-block" id="is_image_mounted"><a class="viewcode-back" href="../../pylorax.html#pylorax.creator.is_image_mounted">[docs]</a><span class="k">def</span> <span class="nf">is_image_mounted</span><span class="p">(</span><span class="n">disk_img</span><span class="p">):</span>
|
||||
<span class="sd">"""</span>
|
||||
<span class="sd"> Check to see if the disk_img is mounted</span>
|
||||
|
||||
<span class="sd"> :returns: True if disk_img is in /proc/mounts</span>
|
||||
<span class="sd"> :rtype: bool</span>
|
||||
<span class="sd"> """</span>
|
||||
<span class="k">with</span> <span class="nb">open</span><span class="p">(</span><span class="s2">"/proc/mounts"</span><span class="p">)</span> <span class="k">as</span> <span class="n">mounts</span><span class="p">:</span>
|
||||
<span class="k">for</span> <span class="n">mnt</span> <span class="ow">in</span> <span class="n">mounts</span><span class="p">:</span>
|
||||
<span class="n">fields</span> <span class="o">=</span> <span class="n">mnt</span><span class="o">.</span><span class="n">split</span><span class="p">()</span>
|
||||
<span class="k">if</span> <span class="nb">len</span><span class="p">(</span><span class="n">fields</span><span class="p">)</span> <span class="o">></span> <span class="mi">2</span> <span class="ow">and</span> <span class="n">fields</span><span class="p">[</span><span class="mi">1</span><span class="p">]</span> <span class="o">==</span> <span class="n">disk_img</span><span class="p">:</span>
|
||||
<span class="k">return</span> <span class="kc">True</span>
|
||||
<span class="k">return</span> <span class="kc">False</span></div>
|
||||
|
||||
<div class="viewcode-block" id="find_ostree_root"><a class="viewcode-back" href="../../pylorax.html#pylorax.creator.find_ostree_root">[docs]</a><span class="k">def</span> <span class="nf">find_ostree_root</span><span class="p">(</span><span class="n">phys_root</span><span class="p">):</span>
|
||||
<span class="sd">"""</span>
|
||||
<span class="sd"> Find root of ostree deployment</span>
|
||||
|
||||
<span class="sd"> :param str phys_root: Path to physical root</span>
|
||||
<span class="sd"> :returns: Relative path of ostree deployment root</span>
|
||||
<span class="sd"> :rtype: str</span>
|
||||
<span class="sd"> :raise Exception: More than one deployment roots were found</span>
|
||||
<span class="sd"> """</span>
|
||||
<span class="n">ostree_root</span> <span class="o">=</span> <span class="s2">""</span>
|
||||
<span class="n">ostree_sysroots</span> <span class="o">=</span> <span class="n">glob</span><span class="o">.</span><span class="n">glob</span><span class="p">(</span><span class="n">joinpaths</span><span class="p">(</span><span class="n">phys_root</span><span class="p">,</span> <span class="s2">"ostree/boot.?/*/*/0"</span><span class="p">))</span>
|
||||
<span class="n">log</span><span class="o">.</span><span class="n">debug</span><span class="p">(</span><span class="s2">"ostree_sysroots = </span><span class="si">%s</span><span class="s2">"</span><span class="p">,</span> <span class="n">ostree_sysroots</span><span class="p">)</span>
|
||||
<span class="k">if</span> <span class="n">ostree_sysroots</span><span class="p">:</span>
|
||||
<span class="k">if</span> <span class="nb">len</span><span class="p">(</span><span class="n">ostree_sysroots</span><span class="p">)</span> <span class="o">></span> <span class="mi">1</span><span class="p">:</span>
|
||||
<span class="k">raise</span> <span class="ne">Exception</span><span class="p">(</span><span class="s2">"Too many deployment roots found: </span><span class="si">%s</span><span class="s2">"</span> <span class="o">%</span> <span class="n">ostree_sysroots</span><span class="p">)</span>
|
||||
<span class="n">ostree_root</span> <span class="o">=</span> <span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">relpath</span><span class="p">(</span><span class="n">ostree_sysroots</span><span class="p">[</span><span class="mi">0</span><span class="p">],</span> <span class="n">phys_root</span><span class="p">)</span>
|
||||
<span class="k">return</span> <span class="n">ostree_root</span></div>
|
||||
|
||||
<div class="viewcode-block" id="get_arch"><a class="viewcode-back" href="../../pylorax.html#pylorax.creator.get_arch">[docs]</a><span class="k">def</span> <span class="nf">get_arch</span><span class="p">(</span><span class="n">mount_dir</span><span class="p">):</span>
|
||||
<span class="sd">"""</span>
|
||||
<span class="sd"> Get the kernel arch</span>
|
||||
|
||||
<span class="sd"> :returns: Arch of first kernel found at mount_dir/boot/ or i386</span>
|
||||
<span class="sd"> :rtype: str</span>
|
||||
<span class="sd"> """</span>
|
||||
<span class="n">kernels</span> <span class="o">=</span> <span class="n">findkernels</span><span class="p">(</span><span class="n">mount_dir</span><span class="p">)</span>
|
||||
<span class="k">if</span> <span class="ow">not</span> <span class="n">kernels</span><span class="p">:</span>
|
||||
<span class="k">return</span> <span class="s2">"i386"</span>
|
||||
<span class="k">return</span> <span class="n">kernels</span><span class="p">[</span><span class="mi">0</span><span class="p">]</span><span class="o">.</span><span class="n">arch</span></div>
|
||||
|
||||
<div class="viewcode-block" id="squashfs_args"><a class="viewcode-back" href="../../pylorax.html#pylorax.creator.squashfs_args">[docs]</a><span class="k">def</span> <span class="nf">squashfs_args</span><span class="p">(</span><span class="n">opts</span><span class="p">):</span>
|
||||
<span class="sd">""" Returns the compression type and args to use when making squashfs</span>
|
||||
|
||||
<span class="sd"> :param opts: ArgumentParser object with compression and compressopts</span>
|
||||
<span class="sd"> :returns: tuple of compression type and args</span>
|
||||
<span class="sd"> :rtype: tuple</span>
|
||||
<span class="sd"> """</span>
|
||||
<span class="n">compression</span> <span class="o">=</span> <span class="n">opts</span><span class="o">.</span><span class="n">compression</span> <span class="ow">or</span> <span class="s2">"xz"</span>
|
||||
<span class="n">arch</span> <span class="o">=</span> <span class="n">ArchData</span><span class="p">(</span><span class="n">opts</span><span class="o">.</span><span class="n">arch</span> <span class="ow">or</span> <span class="n">os</span><span class="o">.</span><span class="n">uname</span><span class="p">()</span><span class="o">.</span><span class="n">machine</span><span class="p">)</span>
|
||||
<span class="k">if</span> <span class="n">compression</span> <span class="o">==</span> <span class="s2">"xz"</span> <span class="ow">and</span> <span class="n">arch</span><span class="o">.</span><span class="n">bcj</span> <span class="ow">and</span> <span class="ow">not</span> <span class="n">opts</span><span class="o">.</span><span class="n">compress_args</span><span class="p">:</span>
|
||||
<span class="c1"># default to bcj when using xz</span>
|
||||
<span class="n">compressargs</span> <span class="o">=</span> <span class="p">[</span><span class="s2">"-Xbcj"</span><span class="p">,</span> <span class="n">arch</span><span class="o">.</span><span class="n">bcj</span><span class="p">]</span>
|
||||
<span class="k">elif</span> <span class="n">opts</span><span class="o">.</span><span class="n">compress_args</span><span class="p">:</span>
|
||||
<span class="n">compressargs</span> <span class="o">=</span> <span class="p">[]</span>
|
||||
<span class="k">for</span> <span class="n">arg</span> <span class="ow">in</span> <span class="n">opts</span><span class="o">.</span><span class="n">compress_args</span><span class="p">:</span>
|
||||
<span class="n">compressargs</span> <span class="o">+=</span> <span class="n">arg</span><span class="o">.</span><span class="n">split</span><span class="p">(</span><span class="s2">" "</span><span class="p">,</span> <span class="mi">1</span><span class="p">)</span>
|
||||
<span class="k">else</span><span class="p">:</span>
|
||||
<span class="n">compressargs</span> <span class="o">=</span> <span class="p">[]</span>
|
||||
<span class="k">return</span> <span class="p">(</span><span class="n">compression</span><span class="p">,</span> <span class="n">compressargs</span><span class="p">)</span></div>
|
||||
|
||||
<div class="viewcode-block" id="dracut_args"><a class="viewcode-back" href="../../pylorax.html#pylorax.creator.dracut_args">[docs]</a><span class="k">def</span> <span class="nf">dracut_args</span><span class="p">(</span><span class="n">opts</span><span class="p">):</span>
|
||||
<span class="sd">"""Return a list of the args to pass to dracut</span>
|
||||
|
||||
<span class="sd"> Return the default argument list unless one of the dracut cmdline arguments</span>
|
||||
<span class="sd"> has been used.</span>
|
||||
<span class="sd"> """</span>
|
||||
<span class="k">if</span> <span class="n">opts</span><span class="o">.</span><span class="n">dracut_conf</span><span class="p">:</span>
|
||||
<span class="k">return</span> <span class="p">[</span><span class="s2">"--conf"</span><span class="p">,</span> <span class="n">opts</span><span class="o">.</span><span class="n">dracut_conf</span><span class="p">]</span>
|
||||
<span class="k">elif</span> <span class="n">opts</span><span class="o">.</span><span class="n">dracut_args</span><span class="p">:</span>
|
||||
<span class="n">args</span> <span class="o">=</span> <span class="p">[]</span>
|
||||
<span class="k">for</span> <span class="n">arg</span> <span class="ow">in</span> <span class="n">opts</span><span class="o">.</span><span class="n">dracut_args</span><span class="p">:</span>
|
||||
<span class="n">args</span> <span class="o">+=</span> <span class="n">arg</span><span class="o">.</span><span class="n">split</span><span class="p">(</span><span class="s2">" "</span><span class="p">,</span> <span class="mi">1</span><span class="p">)</span>
|
||||
<span class="k">return</span> <span class="n">args</span>
|
||||
<span class="k">else</span><span class="p">:</span>
|
||||
<span class="k">return</span> <span class="n">DRACUT_DEFAULT</span></div>
|
||||
|
||||
<div class="viewcode-block" id="make_appliance"><a class="viewcode-back" href="../../pylorax.html#pylorax.creator.make_appliance">[docs]</a><span class="k">def</span> <span class="nf">make_appliance</span><span class="p">(</span><span class="n">disk_img</span><span class="p">,</span> <span class="n">name</span><span class="p">,</span> <span class="n">template</span><span class="p">,</span> <span class="n">outfile</span><span class="p">,</span> <span class="n">networks</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">ram</span><span class="o">=</span><span class="mi">1024</span><span class="p">,</span>
|
||||
<span class="n">vcpus</span><span class="o">=</span><span class="mi">1</span><span class="p">,</span> <span class="n">arch</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">title</span><span class="o">=</span><span class="s2">"Linux"</span><span class="p">,</span> <span class="n">project</span><span class="o">=</span><span class="s2">"Linux"</span><span class="p">,</span>
|
||||
<span class="n">releasever</span><span class="o">=</span><span class="n">DEFAULT_RELEASEVER</span><span class="p">):</span>
|
||||
<span class="sd">"""</span>
|
||||
<span class="sd"> Generate an appliance description file</span>
|
||||
|
||||
<span class="sd"> :param str disk_img: Full path of the disk image</span>
|
||||
<span class="sd"> :param str name: Name of the appliance, passed to the template</span>
|
||||
<span class="sd"> :param str template: Full path of Mako template</span>
|
||||
<span class="sd"> :param str outfile: Full path of file to write, using template</span>
|
||||
<span class="sd"> :param list networks: List of networks(str) from the kickstart</span>
|
||||
<span class="sd"> :param int ram: Ram, in MiB, passed to template. Default is 1024</span>
|
||||
<span class="sd"> :param int vcpus: CPUs, passed to template. Default is 1</span>
|
||||
<span class="sd"> :param str arch: CPU architecture. Default is 'x86_64'</span>
|
||||
<span class="sd"> :param str title: Title, passed to template. Default is 'Linux'</span>
|
||||
<span class="sd"> :param str project: Project, passed to template. Default is 'Linux'</span>
|
||||
<span class="sd"> :param str releasever: Release version, passed to template.</span>
|
||||
<span class="sd"> """</span>
|
||||
<span class="k">if</span> <span class="ow">not</span> <span class="p">(</span><span class="n">disk_img</span> <span class="ow">and</span> <span class="n">template</span> <span class="ow">and</span> <span class="n">outfile</span><span class="p">):</span>
|
||||
<span class="k">return</span> <span class="kc">None</span>
|
||||
|
||||
<span class="n">log</span><span class="o">.</span><span class="n">info</span><span class="p">(</span><span class="s2">"Creating appliance definition using </span><span class="si">%s</span><span class="s2">"</span><span class="p">,</span> <span class="n">template</span><span class="p">)</span>
|
||||
|
||||
<span class="k">if</span> <span class="ow">not</span> <span class="n">arch</span><span class="p">:</span>
|
||||
<span class="n">arch</span> <span class="o">=</span> <span class="s2">"x86_64"</span>
|
||||
|
||||
<span class="n">log</span><span class="o">.</span><span class="n">info</span><span class="p">(</span><span class="s2">"Calculating SHA256 checksum of </span><span class="si">%s</span><span class="s2">"</span><span class="p">,</span> <span class="n">disk_img</span><span class="p">)</span>
|
||||
<span class="n">sha256</span> <span class="o">=</span> <span class="n">hashlib</span><span class="o">.</span><span class="n">sha256</span><span class="p">()</span>
|
||||
<span class="k">with</span> <span class="nb">open</span><span class="p">(</span><span class="n">disk_img</span><span class="p">,</span> <span class="s2">"rb"</span><span class="p">)</span> <span class="k">as</span> <span class="n">f</span><span class="p">:</span>
|
||||
<span class="k">while</span> <span class="kc">True</span><span class="p">:</span>
|
||||
<span class="n">data</span> <span class="o">=</span> <span class="n">f</span><span class="o">.</span><span class="n">read</span><span class="p">(</span><span class="mi">1024</span><span class="o">**</span><span class="mi">2</span><span class="p">)</span>
|
||||
<span class="k">if</span> <span class="ow">not</span> <span class="n">data</span><span class="p">:</span>
|
||||
<span class="k">break</span>
|
||||
<span class="n">sha256</span><span class="o">.</span><span class="n">update</span><span class="p">(</span><span class="n">data</span><span class="p">)</span>
|
||||
<span class="n">log</span><span class="o">.</span><span class="n">info</span><span class="p">(</span><span class="s2">"SHA256 of </span><span class="si">%s</span><span class="s2"> is </span><span class="si">%s</span><span class="s2">"</span><span class="p">,</span> <span class="n">disk_img</span><span class="p">,</span> <span class="n">sha256</span><span class="o">.</span><span class="n">hexdigest</span><span class="p">())</span>
|
||||
<span class="n">disk_info</span> <span class="o">=</span> <span class="n">DataHolder</span><span class="p">(</span><span class="n">name</span><span class="o">=</span><span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">basename</span><span class="p">(</span><span class="n">disk_img</span><span class="p">),</span> <span class="nb">format</span><span class="o">=</span><span class="s2">"raw"</span><span class="p">,</span>
|
||||
<span class="n">checksum_type</span><span class="o">=</span><span class="s2">"sha256"</span><span class="p">,</span> <span class="n">checksum</span><span class="o">=</span><span class="n">sha256</span><span class="o">.</span><span class="n">hexdigest</span><span class="p">())</span>
|
||||
<span class="k">try</span><span class="p">:</span>
|
||||
<span class="n">result</span> <span class="o">=</span> <span class="n">Template</span><span class="p">(</span><span class="n">filename</span><span class="o">=</span><span class="n">template</span><span class="p">)</span><span class="o">.</span><span class="n">render</span><span class="p">(</span><span class="n">disks</span><span class="o">=</span><span class="p">[</span><span class="n">disk_info</span><span class="p">],</span> <span class="n">name</span><span class="o">=</span><span class="n">name</span><span class="p">,</span>
|
||||
<span class="n">arch</span><span class="o">=</span><span class="n">arch</span><span class="p">,</span> <span class="n">memory</span><span class="o">=</span><span class="n">ram</span><span class="p">,</span> <span class="n">vcpus</span><span class="o">=</span><span class="n">vcpus</span><span class="p">,</span> <span class="n">networks</span><span class="o">=</span><span class="n">networks</span><span class="p">,</span>
|
||||
<span class="n">title</span><span class="o">=</span><span class="n">title</span><span class="p">,</span> <span class="n">project</span><span class="o">=</span><span class="n">project</span><span class="p">,</span> <span class="n">releasever</span><span class="o">=</span><span class="n">releasever</span><span class="p">)</span>
|
||||
<span class="k">except</span> <span class="ne">Exception</span><span class="p">:</span>
|
||||
<span class="n">log</span><span class="o">.</span><span class="n">error</span><span class="p">(</span><span class="n">text_error_template</span><span class="p">()</span><span class="o">.</span><span class="n">render</span><span class="p">())</span>
|
||||
<span class="k">raise</span>
|
||||
|
||||
<span class="k">with</span> <span class="nb">open</span><span class="p">(</span><span class="n">outfile</span><span class="p">,</span> <span class="s2">"w"</span><span class="p">)</span> <span class="k">as</span> <span class="n">f</span><span class="p">:</span>
|
||||
<span class="n">f</span><span class="o">.</span><span class="n">write</span><span class="p">(</span><span class="n">result</span><span class="p">)</span></div>
|
||||
|
||||
|
||||
<div class="viewcode-block" id="make_runtime"><a class="viewcode-back" href="../../pylorax.html#pylorax.creator.make_runtime">[docs]</a><span class="k">def</span> <span class="nf">make_runtime</span><span class="p">(</span><span class="n">opts</span><span class="p">,</span> <span class="n">mount_dir</span><span class="p">,</span> <span class="n">work_dir</span><span class="p">,</span> <span class="n">size</span><span class="o">=</span><span class="kc">None</span><span class="p">):</span>
|
||||
<span class="sd">"""</span>
|
||||
<span class="sd"> Make the squashfs image from a directory</span>
|
||||
|
||||
<span class="sd"> :param opts: options passed to livemedia-creator</span>
|
||||
<span class="sd"> :type opts: argparse options</span>
|
||||
<span class="sd"> :param str mount_dir: Directory tree to compress</span>
|
||||
<span class="sd"> :param str work_dir: Output compressed image to work_dir+images/install.img</span>
|
||||
<span class="sd"> :param int size: Size of disk image, in GiB</span>
|
||||
<span class="sd"> :returns: rc of squashfs creation</span>
|
||||
<span class="sd"> :rtype: int</span>
|
||||
<span class="sd"> """</span>
|
||||
<span class="n">kernel_arch</span> <span class="o">=</span> <span class="n">get_arch</span><span class="p">(</span><span class="n">mount_dir</span><span class="p">)</span>
|
||||
|
||||
<span class="c1"># Fake dnf object</span>
|
||||
<span class="n">fake_dbo</span> <span class="o">=</span> <span class="n">FakeDNF</span><span class="p">(</span><span class="n">conf</span><span class="o">=</span><span class="n">DataHolder</span><span class="p">(</span><span class="n">installroot</span><span class="o">=</span><span class="n">mount_dir</span><span class="p">))</span>
|
||||
<span class="c1"># Fake arch with only basearch set</span>
|
||||
<span class="n">arch</span> <span class="o">=</span> <span class="n">ArchData</span><span class="p">(</span><span class="n">kernel_arch</span><span class="p">)</span>
|
||||
<span class="c1"># TODO: Need to get release info from someplace...</span>
|
||||
<span class="n">product</span> <span class="o">=</span> <span class="n">DataHolder</span><span class="p">(</span><span class="n">name</span><span class="o">=</span><span class="n">opts</span><span class="o">.</span><span class="n">project</span><span class="p">,</span> <span class="n">version</span><span class="o">=</span><span class="n">opts</span><span class="o">.</span><span class="n">releasever</span><span class="p">,</span> <span class="n">release</span><span class="o">=</span><span class="s2">""</span><span class="p">,</span>
|
||||
<span class="n">variant</span><span class="o">=</span><span class="s2">""</span><span class="p">,</span> <span class="n">bugurl</span><span class="o">=</span><span class="s2">""</span><span class="p">,</span> <span class="n">isfinal</span><span class="o">=</span><span class="kc">False</span><span class="p">)</span>
|
||||
|
||||
<span class="n">rb</span> <span class="o">=</span> <span class="n">RuntimeBuilder</span><span class="p">(</span><span class="n">product</span><span class="p">,</span> <span class="n">arch</span><span class="p">,</span> <span class="n">fake_dbo</span><span class="p">,</span> <span class="n">skip_branding</span><span class="o">=</span><span class="kc">True</span><span class="p">)</span>
|
||||
<span class="n">compression</span><span class="p">,</span> <span class="n">compressargs</span> <span class="o">=</span> <span class="n">squashfs_args</span><span class="p">(</span><span class="n">opts</span><span class="p">)</span>
|
||||
|
||||
<span class="k">if</span> <span class="n">opts</span><span class="o">.</span><span class="n">squashfs_only</span><span class="p">:</span>
|
||||
<span class="n">log</span><span class="o">.</span><span class="n">info</span><span class="p">(</span><span class="s2">"Creating a squashfs only runtime"</span><span class="p">)</span>
|
||||
<span class="k">return</span> <span class="n">rb</span><span class="o">.</span><span class="n">create_squashfs_runtime</span><span class="p">(</span><span class="n">joinpaths</span><span class="p">(</span><span class="n">work_dir</span><span class="p">,</span> <span class="n">RUNTIME</span><span class="p">),</span> <span class="n">size</span><span class="o">=</span><span class="n">size</span><span class="p">,</span>
|
||||
<span class="n">compression</span><span class="o">=</span><span class="n">compression</span><span class="p">,</span> <span class="n">compressargs</span><span class="o">=</span><span class="n">compressargs</span><span class="p">)</span>
|
||||
<span class="k">else</span><span class="p">:</span>
|
||||
<span class="n">log</span><span class="o">.</span><span class="n">info</span><span class="p">(</span><span class="s2">"Creating a squashfs+ext4 runtime"</span><span class="p">)</span>
|
||||
<span class="k">return</span> <span class="n">rb</span><span class="o">.</span><span class="n">create_ext4_runtime</span><span class="p">(</span><span class="n">joinpaths</span><span class="p">(</span><span class="n">work_dir</span><span class="p">,</span> <span class="n">RUNTIME</span><span class="p">),</span> <span class="n">size</span><span class="o">=</span><span class="n">size</span><span class="p">,</span>
|
||||
<span class="n">compression</span><span class="o">=</span><span class="n">compression</span><span class="p">,</span> <span class="n">compressargs</span><span class="o">=</span><span class="n">compressargs</span><span class="p">)</span></div>
|
||||
|
||||
|
||||
<div class="viewcode-block" id="rebuild_initrds_for_live"><a class="viewcode-back" href="../../pylorax.html#pylorax.creator.rebuild_initrds_for_live">[docs]</a><span class="k">def</span> <span class="nf">rebuild_initrds_for_live</span><span class="p">(</span><span class="n">opts</span><span class="p">,</span> <span class="n">sys_root_dir</span><span class="p">,</span> <span class="n">results_dir</span><span class="p">):</span>
|
||||
<span class="sd">"""</span>
|
||||
<span class="sd"> Rebuild intrds for pxe live image (root=live:http://)</span>
|
||||
|
||||
<span class="sd"> :param opts: options passed to livemedia-creator</span>
|
||||
<span class="sd"> :type opts: argparse options</span>
|
||||
<span class="sd"> :param str sys_root_dir: Path to root of the system</span>
|
||||
<span class="sd"> :param str results_dir: Path of directory for storing results</span>
|
||||
<span class="sd"> """</span>
|
||||
<span class="c1"># cmdline dracut args override the defaults, but need to be parsed</span>
|
||||
<span class="n">log</span><span class="o">.</span><span class="n">info</span><span class="p">(</span><span class="s2">"dracut args = </span><span class="si">%s</span><span class="s2">"</span><span class="p">,</span> <span class="n">dracut_args</span><span class="p">(</span><span class="n">opts</span><span class="p">))</span>
|
||||
|
||||
<span class="n">args</span> <span class="o">=</span> <span class="p">[</span><span class="s2">"--nomdadmconf"</span><span class="p">,</span> <span class="s2">"--nolvmconf"</span><span class="p">]</span> <span class="o">+</span> <span class="n">dracut_args</span><span class="p">(</span><span class="n">opts</span><span class="p">)</span>
|
||||
|
||||
<span class="n">kdir</span> <span class="o">=</span> <span class="s2">"boot"</span>
|
||||
<span class="k">if</span> <span class="n">opts</span><span class="o">.</span><span class="n">ostree</span><span class="p">:</span>
|
||||
<span class="n">kernels_dir</span> <span class="o">=</span> <span class="n">glob</span><span class="o">.</span><span class="n">glob</span><span class="p">(</span><span class="n">joinpaths</span><span class="p">(</span><span class="n">sys_root_dir</span><span class="p">,</span> <span class="s2">"boot/ostree/*"</span><span class="p">))</span>
|
||||
<span class="k">if</span> <span class="n">kernels_dir</span><span class="p">:</span>
|
||||
<span class="n">kdir</span> <span class="o">=</span> <span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">relpath</span><span class="p">(</span><span class="n">kernels_dir</span><span class="p">[</span><span class="mi">0</span><span class="p">],</span> <span class="n">sys_root_dir</span><span class="p">)</span>
|
||||
|
||||
<span class="n">kernels</span> <span class="o">=</span> <span class="p">[</span><span class="n">kernel</span> <span class="k">for</span> <span class="n">kernel</span> <span class="ow">in</span> <span class="n">findkernels</span><span class="p">(</span><span class="n">sys_root_dir</span><span class="p">,</span> <span class="n">kdir</span><span class="p">)]</span>
|
||||
<span class="k">if</span> <span class="ow">not</span> <span class="n">kernels</span><span class="p">:</span>
|
||||
<span class="k">raise</span> <span class="ne">Exception</span><span class="p">(</span><span class="s2">"No initrds found, cannot rebuild_initrds"</span><span class="p">)</span>
|
||||
|
||||
<span class="k">if</span> <span class="n">opts</span><span class="o">.</span><span class="n">ostree</span><span class="p">:</span>
|
||||
<span class="c1"># Dracut assumes to have some dirs in disk image</span>
|
||||
<span class="c1"># /var/tmp for temp files</span>
|
||||
<span class="n">vartmp_dir</span> <span class="o">=</span> <span class="n">joinpaths</span><span class="p">(</span><span class="n">sys_root_dir</span><span class="p">,</span> <span class="s2">"var/tmp"</span><span class="p">)</span>
|
||||
<span class="k">if</span> <span class="ow">not</span> <span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">isdir</span><span class="p">(</span><span class="n">vartmp_dir</span><span class="p">):</span>
|
||||
<span class="n">os</span><span class="o">.</span><span class="n">mkdir</span><span class="p">(</span><span class="n">vartmp_dir</span><span class="p">)</span>
|
||||
<span class="c1"># /root (maybe not fatal)</span>
|
||||
<span class="n">root_dir</span> <span class="o">=</span> <span class="n">joinpaths</span><span class="p">(</span><span class="n">sys_root_dir</span><span class="p">,</span> <span class="s2">"var/roothome"</span><span class="p">)</span>
|
||||
<span class="k">if</span> <span class="ow">not</span> <span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">isdir</span><span class="p">(</span><span class="n">root_dir</span><span class="p">):</span>
|
||||
<span class="n">os</span><span class="o">.</span><span class="n">mkdir</span><span class="p">(</span><span class="n">root_dir</span><span class="p">)</span>
|
||||
<span class="c1"># /tmp (maybe not fatal)</span>
|
||||
<span class="n">tmp_dir</span> <span class="o">=</span> <span class="n">joinpaths</span><span class="p">(</span><span class="n">sys_root_dir</span><span class="p">,</span> <span class="s2">"sysroot/tmp"</span><span class="p">)</span>
|
||||
<span class="k">if</span> <span class="ow">not</span> <span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">isdir</span><span class="p">(</span><span class="n">tmp_dir</span><span class="p">):</span>
|
||||
<span class="n">os</span><span class="o">.</span><span class="n">mkdir</span><span class="p">(</span><span class="n">tmp_dir</span><span class="p">)</span>
|
||||
|
||||
<span class="c1"># Write the new initramfs directly to the results directory</span>
|
||||
<span class="n">os</span><span class="o">.</span><span class="n">mkdir</span><span class="p">(</span><span class="n">joinpaths</span><span class="p">(</span><span class="n">sys_root_dir</span><span class="p">,</span> <span class="s2">"results"</span><span class="p">))</span>
|
||||
<span class="k">with</span> <span class="n">DracutChroot</span><span class="p">(</span><span class="n">sys_root_dir</span><span class="p">,</span> <span class="n">bind</span><span class="o">=</span><span class="p">[(</span><span class="n">results_dir</span><span class="p">,</span> <span class="s2">"/results"</span><span class="p">)])</span> <span class="k">as</span> <span class="n">dracut</span><span class="p">:</span>
|
||||
<span class="k">for</span> <span class="n">kernel</span> <span class="ow">in</span> <span class="n">kernels</span><span class="p">:</span>
|
||||
<span class="k">if</span> <span class="nb">hasattr</span><span class="p">(</span><span class="n">kernel</span><span class="p">,</span> <span class="s2">"initrd"</span><span class="p">):</span>
|
||||
<span class="n">outfile</span> <span class="o">=</span> <span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">basename</span><span class="p">(</span><span class="n">kernel</span><span class="o">.</span><span class="n">initrd</span><span class="o">.</span><span class="n">path</span><span class="p">)</span>
|
||||
<span class="k">else</span><span class="p">:</span>
|
||||
<span class="c1"># Construct an initrd from the kernel name</span>
|
||||
<span class="n">outfile</span> <span class="o">=</span> <span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">basename</span><span class="p">(</span><span class="n">kernel</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">replace</span><span class="p">(</span><span class="s2">"vmlinuz-"</span><span class="p">,</span> <span class="s2">"initrd-"</span><span class="p">)</span> <span class="o">+</span> <span class="s2">".img"</span><span class="p">)</span>
|
||||
<span class="n">log</span><span class="o">.</span><span class="n">info</span><span class="p">(</span><span class="s2">"rebuilding </span><span class="si">%s</span><span class="s2">"</span><span class="p">,</span> <span class="n">outfile</span><span class="p">)</span>
|
||||
|
||||
<span class="n">kver</span> <span class="o">=</span> <span class="n">kernel</span><span class="o">.</span><span class="n">version</span>
|
||||
<span class="n">dracut</span><span class="o">.</span><span class="n">Run</span><span class="p">(</span><span class="n">args</span> <span class="o">+</span> <span class="p">[</span><span class="s2">"/results/"</span><span class="o">+</span><span class="n">outfile</span><span class="p">,</span> <span class="n">kver</span><span class="p">])</span>
|
||||
<span class="n">shutil</span><span class="o">.</span><span class="n">copy2</span><span class="p">(</span><span class="n">joinpaths</span><span class="p">(</span><span class="n">sys_root_dir</span><span class="p">,</span> <span class="n">kernel</span><span class="o">.</span><span class="n">path</span><span class="p">),</span> <span class="n">results_dir</span><span class="p">)</span></div>
|
||||
|
||||
<div class="viewcode-block" id="create_pxe_config"><a class="viewcode-back" href="../../pylorax.html#pylorax.creator.create_pxe_config">[docs]</a><span class="k">def</span> <span class="nf">create_pxe_config</span><span class="p">(</span><span class="n">template</span><span class="p">,</span> <span class="n">images_dir</span><span class="p">,</span> <span class="n">live_image_name</span><span class="p">,</span> <span class="n">add_args</span> <span class="o">=</span> <span class="kc">None</span><span class="p">):</span>
|
||||
<span class="sd">"""</span>
|
||||
<span class="sd"> Create template for pxe to live configuration</span>
|
||||
|
||||
<span class="sd"> :param str images_dir: Path of directory with images to be used</span>
|
||||
<span class="sd"> :param str live_image_name: Name of live rootfs image file</span>
|
||||
<span class="sd"> :param list add_args: Arguments to be added to initrd= pxe config</span>
|
||||
<span class="sd"> """</span>
|
||||
|
||||
<span class="n">add_args</span> <span class="o">=</span> <span class="n">add_args</span> <span class="ow">or</span> <span class="p">[]</span>
|
||||
|
||||
<span class="n">kernels</span> <span class="o">=</span> <span class="p">[</span><span class="n">kernel</span> <span class="k">for</span> <span class="n">kernel</span> <span class="ow">in</span> <span class="n">findkernels</span><span class="p">(</span><span class="n">images_dir</span><span class="p">,</span> <span class="n">kdir</span><span class="o">=</span><span class="s2">""</span><span class="p">)</span>
|
||||
<span class="k">if</span> <span class="nb">hasattr</span><span class="p">(</span><span class="n">kernel</span><span class="p">,</span> <span class="s2">"initrd"</span><span class="p">)]</span>
|
||||
<span class="k">if</span> <span class="ow">not</span> <span class="n">kernels</span><span class="p">:</span>
|
||||
<span class="k">return</span>
|
||||
|
||||
<span class="n">kernel</span> <span class="o">=</span> <span class="n">kernels</span><span class="p">[</span><span class="mi">0</span><span class="p">]</span>
|
||||
|
||||
<span class="n">add_args_str</span> <span class="o">=</span> <span class="s2">" "</span><span class="o">.</span><span class="n">join</span><span class="p">(</span><span class="n">add_args</span><span class="p">)</span>
|
||||
|
||||
|
||||
<span class="k">try</span><span class="p">:</span>
|
||||
<span class="n">result</span> <span class="o">=</span> <span class="n">Template</span><span class="p">(</span><span class="n">filename</span><span class="o">=</span><span class="n">template</span><span class="p">)</span><span class="o">.</span><span class="n">render</span><span class="p">(</span><span class="n">kernel</span><span class="o">=</span><span class="n">kernel</span><span class="o">.</span><span class="n">path</span><span class="p">,</span>
|
||||
<span class="n">initrd</span><span class="o">=</span><span class="n">kernel</span><span class="o">.</span><span class="n">initrd</span><span class="o">.</span><span class="n">path</span><span class="p">,</span> <span class="n">liveimg</span><span class="o">=</span><span class="n">live_image_name</span><span class="p">,</span>
|
||||
<span class="n">addargs</span><span class="o">=</span><span class="n">add_args_str</span><span class="p">)</span>
|
||||
<span class="k">except</span> <span class="ne">Exception</span><span class="p">:</span>
|
||||
<span class="n">log</span><span class="o">.</span><span class="n">error</span><span class="p">(</span><span class="n">text_error_template</span><span class="p">()</span><span class="o">.</span><span class="n">render</span><span class="p">())</span>
|
||||
<span class="k">raise</span>
|
||||
|
||||
<span class="k">with</span> <span class="nb">open</span> <span class="p">(</span><span class="n">joinpaths</span><span class="p">(</span><span class="n">images_dir</span><span class="p">,</span> <span class="s2">"PXE_CONFIG"</span><span class="p">),</span> <span class="s2">"w"</span><span class="p">)</span> <span class="k">as</span> <span class="n">f</span><span class="p">:</span>
|
||||
<span class="n">f</span><span class="o">.</span><span class="n">write</span><span class="p">(</span><span class="n">result</span><span class="p">)</span></div>
|
||||
|
||||
|
||||
<div class="viewcode-block" id="make_livecd"><a class="viewcode-back" href="../../pylorax.html#pylorax.creator.make_livecd">[docs]</a><span class="k">def</span> <span class="nf">make_livecd</span><span class="p">(</span><span class="n">opts</span><span class="p">,</span> <span class="n">mount_dir</span><span class="p">,</span> <span class="n">work_dir</span><span class="p">):</span>
|
||||
<span class="sd">"""</span>
|
||||
<span class="sd"> Take the content from the disk image and make a livecd out of it</span>
|
||||
|
||||
<span class="sd"> :param opts: options passed to livemedia-creator</span>
|
||||
<span class="sd"> :type opts: argparse options</span>
|
||||
<span class="sd"> :param str mount_dir: Directory tree to compress</span>
|
||||
<span class="sd"> :param str work_dir: Output compressed image to work_dir+images/install.img</span>
|
||||
|
||||
<span class="sd"> This uses wwood's squashfs live initramfs method:</span>
|
||||
<span class="sd"> * put the real / into LiveOS/rootfs.img</span>
|
||||
<span class="sd"> * make a squashfs of the LiveOS/rootfs.img tree</span>
|
||||
<span class="sd"> * This is loaded by dracut when the cmdline is passed to the kernel:</span>
|
||||
<span class="sd"> root=live:CDLABEL=<volid> rd.live.image</span>
|
||||
<span class="sd"> """</span>
|
||||
<span class="n">kernel_arch</span> <span class="o">=</span> <span class="n">get_arch</span><span class="p">(</span><span class="n">mount_dir</span><span class="p">)</span>
|
||||
|
||||
<span class="n">arch</span> <span class="o">=</span> <span class="n">ArchData</span><span class="p">(</span><span class="n">kernel_arch</span><span class="p">)</span>
|
||||
<span class="c1"># TODO: Need to get release info from someplace...</span>
|
||||
<span class="n">product</span> <span class="o">=</span> <span class="n">DataHolder</span><span class="p">(</span><span class="n">name</span><span class="o">=</span><span class="n">opts</span><span class="o">.</span><span class="n">project</span><span class="p">,</span> <span class="n">version</span><span class="o">=</span><span class="n">opts</span><span class="o">.</span><span class="n">releasever</span><span class="p">,</span> <span class="n">release</span><span class="o">=</span><span class="s2">""</span><span class="p">,</span>
|
||||
<span class="n">variant</span><span class="o">=</span><span class="s2">""</span><span class="p">,</span> <span class="n">bugurl</span><span class="o">=</span><span class="s2">""</span><span class="p">,</span> <span class="n">isfinal</span><span class="o">=</span><span class="kc">False</span><span class="p">)</span>
|
||||
|
||||
<span class="c1"># Link /images to work_dir/images to make the templates happy</span>
|
||||
<span class="k">if</span> <span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">islink</span><span class="p">(</span><span class="n">joinpaths</span><span class="p">(</span><span class="n">mount_dir</span><span class="p">,</span> <span class="s2">"images"</span><span class="p">)):</span>
|
||||
<span class="n">os</span><span class="o">.</span><span class="n">unlink</span><span class="p">(</span><span class="n">joinpaths</span><span class="p">(</span><span class="n">mount_dir</span><span class="p">,</span> <span class="s2">"images"</span><span class="p">))</span>
|
||||
<span class="n">rc</span> <span class="o">=</span> <span class="n">execWithRedirect</span><span class="p">(</span><span class="s2">"/bin/ln"</span><span class="p">,</span> <span class="p">[</span><span class="s2">"-s"</span><span class="p">,</span> <span class="n">joinpaths</span><span class="p">(</span><span class="n">work_dir</span><span class="p">,</span> <span class="s2">"images"</span><span class="p">),</span>
|
||||
<span class="n">joinpaths</span><span class="p">(</span><span class="n">mount_dir</span><span class="p">,</span> <span class="s2">"images"</span><span class="p">)])</span>
|
||||
<span class="k">if</span> <span class="n">rc</span><span class="p">:</span>
|
||||
<span class="k">raise</span> <span class="ne">RuntimeError</span><span class="p">(</span><span class="s2">"Failed to symlink images from mount_dir to work_dir"</span><span class="p">)</span>
|
||||
|
||||
<span class="c1"># The templates expect the config files to be in /tmp/config_files</span>
|
||||
<span class="c1"># I think these should be release specific, not from lorax, but for now</span>
|
||||
<span class="n">configdir</span> <span class="o">=</span> <span class="n">joinpaths</span><span class="p">(</span><span class="n">opts</span><span class="o">.</span><span class="n">lorax_templates</span><span class="p">,</span><span class="s2">"live/config_files/"</span><span class="p">)</span>
|
||||
<span class="n">configdir_path</span> <span class="o">=</span> <span class="s2">"tmp/config_files"</span>
|
||||
<span class="n">fullpath</span> <span class="o">=</span> <span class="n">joinpaths</span><span class="p">(</span><span class="n">mount_dir</span><span class="p">,</span> <span class="n">configdir_path</span><span class="p">)</span>
|
||||
<span class="k">if</span> <span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">exists</span><span class="p">(</span><span class="n">fullpath</span><span class="p">):</span>
|
||||
<span class="n">remove</span><span class="p">(</span><span class="n">fullpath</span><span class="p">)</span>
|
||||
<span class="n">copytree</span><span class="p">(</span><span class="n">configdir</span><span class="p">,</span> <span class="n">fullpath</span><span class="p">)</span>
|
||||
|
||||
<span class="n">isolabel</span> <span class="o">=</span> <span class="n">opts</span><span class="o">.</span><span class="n">volid</span> <span class="ow">or</span> <span class="s2">"</span><span class="si">{0.name}</span><span class="s2">-</span><span class="si">{0.version}</span><span class="s2">-</span><span class="si">{1.basearch}</span><span class="s2">"</span><span class="o">.</span><span class="n">format</span><span class="p">(</span><span class="n">product</span><span class="p">,</span> <span class="n">arch</span><span class="p">)</span>
|
||||
<span class="k">if</span> <span class="nb">len</span><span class="p">(</span><span class="n">isolabel</span><span class="p">)</span> <span class="o">></span> <span class="mi">32</span><span class="p">:</span>
|
||||
<span class="n">isolabel</span> <span class="o">=</span> <span class="n">isolabel</span><span class="p">[:</span><span class="mi">32</span><span class="p">]</span>
|
||||
<span class="n">log</span><span class="o">.</span><span class="n">warning</span><span class="p">(</span><span class="s2">"Truncating isolabel to 32 chars: </span><span class="si">%s</span><span class="s2">"</span><span class="p">,</span> <span class="n">isolabel</span><span class="p">)</span>
|
||||
|
||||
<span class="n">tb</span> <span class="o">=</span> <span class="n">TreeBuilder</span><span class="p">(</span><span class="n">product</span><span class="o">=</span><span class="n">product</span><span class="p">,</span> <span class="n">arch</span><span class="o">=</span><span class="n">arch</span><span class="p">,</span> <span class="n">domacboot</span><span class="o">=</span><span class="n">opts</span><span class="o">.</span><span class="n">domacboot</span><span class="p">,</span>
|
||||
<span class="n">inroot</span><span class="o">=</span><span class="n">mount_dir</span><span class="p">,</span> <span class="n">outroot</span><span class="o">=</span><span class="n">work_dir</span><span class="p">,</span>
|
||||
<span class="n">runtime</span><span class="o">=</span><span class="n">RUNTIME</span><span class="p">,</span> <span class="n">isolabel</span><span class="o">=</span><span class="n">isolabel</span><span class="p">,</span>
|
||||
<span class="n">templatedir</span><span class="o">=</span><span class="n">joinpaths</span><span class="p">(</span><span class="n">opts</span><span class="o">.</span><span class="n">lorax_templates</span><span class="p">,</span><span class="s2">"live/"</span><span class="p">),</span>
|
||||
<span class="n">extra_boot_args</span><span class="o">=</span><span class="n">opts</span><span class="o">.</span><span class="n">extra_boot_args</span><span class="p">)</span>
|
||||
<span class="n">log</span><span class="o">.</span><span class="n">info</span><span class="p">(</span><span class="s2">"Rebuilding initrds"</span><span class="p">)</span>
|
||||
<span class="n">log</span><span class="o">.</span><span class="n">info</span><span class="p">(</span><span class="s2">"dracut args = </span><span class="si">%s</span><span class="s2">"</span><span class="p">,</span> <span class="n">dracut_args</span><span class="p">(</span><span class="n">opts</span><span class="p">))</span>
|
||||
<span class="n">tb</span><span class="o">.</span><span class="n">rebuild_initrds</span><span class="p">(</span><span class="n">add_args</span><span class="o">=</span><span class="n">dracut_args</span><span class="p">(</span><span class="n">opts</span><span class="p">))</span>
|
||||
<span class="n">log</span><span class="o">.</span><span class="n">info</span><span class="p">(</span><span class="s2">"Building boot.iso"</span><span class="p">)</span>
|
||||
<span class="n">tb</span><span class="o">.</span><span class="n">build</span><span class="p">()</span>
|
||||
|
||||
<span class="k">return</span> <span class="n">work_dir</span></div>
|
||||
|
||||
<div class="viewcode-block" id="mount_boot_part_over_root"><a class="viewcode-back" href="../../pylorax.html#pylorax.creator.mount_boot_part_over_root">[docs]</a><span class="k">def</span> <span class="nf">mount_boot_part_over_root</span><span class="p">(</span><span class="n">img_mount</span><span class="p">):</span>
|
||||
<span class="sd">"""</span>
|
||||
<span class="sd"> Mount boot partition to /boot of root fs mounted in img_mount</span>
|
||||
|
||||
<span class="sd"> Used for OSTree so it finds deployment configurations on live rootfs</span>
|
||||
|
||||
<span class="sd"> param img_mount: object with mounted disk image root partition</span>
|
||||
<span class="sd"> type img_mount: imgutils.PartitionMount</span>
|
||||
<span class="sd"> """</span>
|
||||
<span class="n">root_dir</span> <span class="o">=</span> <span class="n">img_mount</span><span class="o">.</span><span class="n">mount_dir</span>
|
||||
<span class="n">is_boot_part</span> <span class="o">=</span> <span class="k">lambda</span> <span class="nb">dir</span><span class="p">:</span> <span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">exists</span><span class="p">(</span><span class="nb">dir</span><span class="o">+</span><span class="s2">"/loader.0"</span><span class="p">)</span>
|
||||
<span class="n">tmp_mount_dir</span> <span class="o">=</span> <span class="n">tempfile</span><span class="o">.</span><span class="n">mkdtemp</span><span class="p">(</span><span class="n">prefix</span><span class="o">=</span><span class="s2">"lmc-tmpdir-"</span><span class="p">)</span>
|
||||
<span class="n">sysroot_boot_dir</span> <span class="o">=</span> <span class="kc">None</span>
|
||||
<span class="k">for</span> <span class="n">dev</span><span class="p">,</span> <span class="n">_size</span> <span class="ow">in</span> <span class="n">img_mount</span><span class="o">.</span><span class="n">loop_devices</span><span class="p">:</span>
|
||||
<span class="k">if</span> <span class="n">dev</span> <span class="ow">is</span> <span class="n">img_mount</span><span class="o">.</span><span class="n">mount_dev</span><span class="p">:</span>
|
||||
<span class="k">continue</span>
|
||||
<span class="k">try</span><span class="p">:</span>
|
||||
<span class="n">mount</span><span class="p">(</span><span class="s2">"/dev/mapper/"</span><span class="o">+</span><span class="n">dev</span><span class="p">,</span> <span class="n">mnt</span><span class="o">=</span><span class="n">tmp_mount_dir</span><span class="p">)</span>
|
||||
<span class="k">if</span> <span class="n">is_boot_part</span><span class="p">(</span><span class="n">tmp_mount_dir</span><span class="p">):</span>
|
||||
<span class="n">umount</span><span class="p">(</span><span class="n">tmp_mount_dir</span><span class="p">)</span>
|
||||
<span class="n">sysroot_boot_dir</span> <span class="o">=</span> <span class="n">joinpaths</span><span class="p">(</span><span class="n">root_dir</span><span class="p">,</span> <span class="s2">"boot"</span><span class="p">)</span>
|
||||
<span class="n">mount</span><span class="p">(</span><span class="s2">"/dev/mapper/"</span><span class="o">+</span><span class="n">dev</span><span class="p">,</span> <span class="n">mnt</span><span class="o">=</span><span class="n">sysroot_boot_dir</span><span class="p">)</span>
|
||||
<span class="k">break</span>
|
||||
<span class="k">else</span><span class="p">:</span>
|
||||
<span class="n">umount</span><span class="p">(</span><span class="n">tmp_mount_dir</span><span class="p">)</span>
|
||||
<span class="k">except</span> <span class="n">subprocess</span><span class="o">.</span><span class="n">CalledProcessError</span> <span class="k">as</span> <span class="n">e</span><span class="p">:</span>
|
||||
<span class="n">log</span><span class="o">.</span><span class="n">debug</span><span class="p">(</span><span class="s2">"Looking for boot partition error: </span><span class="si">%s</span><span class="s2">"</span><span class="p">,</span> <span class="n">e</span><span class="p">)</span>
|
||||
<span class="n">remove</span><span class="p">(</span><span class="n">tmp_mount_dir</span><span class="p">)</span>
|
||||
<span class="k">return</span> <span class="n">sysroot_boot_dir</span></div>
|
||||
|
||||
<div class="viewcode-block" id="calculate_disk_size"><a class="viewcode-back" href="../../pylorax.html#pylorax.creator.calculate_disk_size">[docs]</a><span class="k">def</span> <span class="nf">calculate_disk_size</span><span class="p">(</span><span class="n">opts</span><span class="p">,</span> <span class="n">ks</span><span class="p">):</span>
|
||||
<span class="sd">""" Calculate the disk size from the kickstart</span>
|
||||
|
||||
<span class="sd"> :param opts: options passed to livemedia-creator</span>
|
||||
<span class="sd"> :type opts: argparse options</span>
|
||||
<span class="sd"> :param str ks: Path to the kickstart to use for the installation</span>
|
||||
<span class="sd"> :returns: Disk size in MiB</span>
|
||||
<span class="sd"> :rtype: int</span>
|
||||
|
||||
<span class="sd"> Also takes into account the use of reqpart or reqpart --add-boot</span>
|
||||
<span class="sd"> """</span>
|
||||
<span class="c1"># Disk size for a filesystem image should only be the size of /</span>
|
||||
<span class="c1"># to prevent surprises when using the same kickstart for different installations.</span>
|
||||
<span class="n">unique_partitions</span> <span class="o">=</span> <span class="nb">dict</span><span class="p">((</span><span class="n">p</span><span class="o">.</span><span class="n">mountpoint</span><span class="p">,</span> <span class="n">p</span><span class="p">)</span> <span class="k">for</span> <span class="n">p</span> <span class="ow">in</span> <span class="n">ks</span><span class="o">.</span><span class="n">handler</span><span class="o">.</span><span class="n">partition</span><span class="o">.</span><span class="n">partitions</span><span class="p">)</span>
|
||||
<span class="k">if</span> <span class="n">opts</span><span class="o">.</span><span class="n">no_virt</span> <span class="ow">and</span> <span class="p">(</span><span class="n">opts</span><span class="o">.</span><span class="n">make_iso</span> <span class="ow">or</span> <span class="n">opts</span><span class="o">.</span><span class="n">make_fsimage</span><span class="p">):</span>
|
||||
<span class="n">disk_size</span> <span class="o">=</span> <span class="mi">2</span> <span class="o">+</span> <span class="nb">sum</span><span class="p">(</span><span class="n">p</span><span class="o">.</span><span class="n">size</span> <span class="k">for</span> <span class="n">p</span> <span class="ow">in</span> <span class="n">unique_partitions</span><span class="o">.</span><span class="n">values</span><span class="p">()</span> <span class="k">if</span> <span class="n">p</span><span class="o">.</span><span class="n">mountpoint</span> <span class="o">==</span> <span class="s2">"/"</span><span class="p">)</span>
|
||||
<span class="k">else</span><span class="p">:</span>
|
||||
<span class="n">disk_size</span> <span class="o">=</span> <span class="mi">2</span> <span class="o">+</span> <span class="nb">sum</span><span class="p">(</span><span class="n">p</span><span class="o">.</span><span class="n">size</span> <span class="k">for</span> <span class="n">p</span> <span class="ow">in</span> <span class="n">unique_partitions</span><span class="o">.</span><span class="n">values</span><span class="p">())</span>
|
||||
|
||||
<span class="c1"># reqpart can add 1M, 2M, 200M based on platform. Add 500M to be sure</span>
|
||||
<span class="k">if</span> <span class="n">ks</span><span class="o">.</span><span class="n">handler</span><span class="o">.</span><span class="n">reqpart</span><span class="o">.</span><span class="n">seen</span><span class="p">:</span>
|
||||
<span class="n">log</span><span class="o">.</span><span class="n">info</span><span class="p">(</span><span class="s2">"Adding 500M for reqpart"</span><span class="p">)</span>
|
||||
<span class="n">disk_size</span> <span class="o">+=</span> <span class="mi">500</span>
|
||||
|
||||
<span class="c1"># It can also request adding /boot which is 1G</span>
|
||||
<span class="k">if</span> <span class="n">ks</span><span class="o">.</span><span class="n">handler</span><span class="o">.</span><span class="n">reqpart</span><span class="o">.</span><span class="n">addBoot</span><span class="p">:</span>
|
||||
<span class="n">log</span><span class="o">.</span><span class="n">info</span><span class="p">(</span><span class="s2">"Adding 1024M for reqpart --addboot"</span><span class="p">)</span>
|
||||
<span class="n">disk_size</span> <span class="o">+=</span> <span class="mi">1024</span>
|
||||
|
||||
<span class="k">if</span> <span class="n">opts</span><span class="o">.</span><span class="n">image_size_align</span><span class="p">:</span>
|
||||
<span class="n">disk_size</span> <span class="o">+=</span> <span class="n">opts</span><span class="o">.</span><span class="n">image_size_align</span> <span class="o">-</span> <span class="p">(</span><span class="n">disk_size</span> <span class="o">%</span> <span class="n">opts</span><span class="o">.</span><span class="n">image_size_align</span><span class="p">)</span>
|
||||
|
||||
<span class="n">log</span><span class="o">.</span><span class="n">info</span><span class="p">(</span><span class="s2">"Using disk size of </span><span class="si">%s</span><span class="s2">MiB"</span><span class="p">,</span> <span class="n">disk_size</span><span class="p">)</span>
|
||||
<span class="k">return</span> <span class="n">disk_size</span></div>
|
||||
|
||||
<div class="viewcode-block" id="make_image"><a class="viewcode-back" href="../../pylorax.html#pylorax.creator.make_image">[docs]</a><span class="k">def</span> <span class="nf">make_image</span><span class="p">(</span><span class="n">opts</span><span class="p">,</span> <span class="n">ks</span><span class="p">,</span> <span class="n">cancel_func</span><span class="o">=</span><span class="kc">None</span><span class="p">):</span>
|
||||
<span class="sd">"""</span>
|
||||
<span class="sd"> Install to a disk image</span>
|
||||
|
||||
<span class="sd"> :param opts: options passed to livemedia-creator</span>
|
||||
<span class="sd"> :type opts: argparse options</span>
|
||||
<span class="sd"> :param str ks: Path to the kickstart to use for the installation</span>
|
||||
<span class="sd"> :param cancel_func: Function that returns True to cancel build</span>
|
||||
<span class="sd"> :type cancel_func: function</span>
|
||||
<span class="sd"> :returns: Path of the image created</span>
|
||||
<span class="sd"> :rtype: str</span>
|
||||
|
||||
<span class="sd"> Use qemu+boot.iso or anaconda to install to a disk image.</span>
|
||||
<span class="sd"> """</span>
|
||||
|
||||
<span class="c1"># For make_tar_disk, opts.image_name is the name of the final tarball.</span>
|
||||
<span class="c1"># Use opts.tar_disk_name as the name of the disk image</span>
|
||||
<span class="k">if</span> <span class="n">opts</span><span class="o">.</span><span class="n">make_tar_disk</span><span class="p">:</span>
|
||||
<span class="n">disk_img</span> <span class="o">=</span> <span class="n">joinpaths</span><span class="p">(</span><span class="n">opts</span><span class="o">.</span><span class="n">result_dir</span><span class="p">,</span> <span class="n">opts</span><span class="o">.</span><span class="n">tar_disk_name</span><span class="p">)</span>
|
||||
<span class="k">elif</span> <span class="n">opts</span><span class="o">.</span><span class="n">image_name</span><span class="p">:</span>
|
||||
<span class="n">disk_img</span> <span class="o">=</span> <span class="n">joinpaths</span><span class="p">(</span><span class="n">opts</span><span class="o">.</span><span class="n">result_dir</span><span class="p">,</span> <span class="n">opts</span><span class="o">.</span><span class="n">image_name</span><span class="p">)</span>
|
||||
<span class="k">else</span><span class="p">:</span>
|
||||
<span class="n">disk_img</span> <span class="o">=</span> <span class="n">tempfile</span><span class="o">.</span><span class="n">mktemp</span><span class="p">(</span><span class="n">prefix</span><span class="o">=</span><span class="s2">"lmc-disk-"</span><span class="p">,</span> <span class="n">suffix</span><span class="o">=</span><span class="s2">".img"</span><span class="p">,</span> <span class="nb">dir</span><span class="o">=</span><span class="n">opts</span><span class="o">.</span><span class="n">result_dir</span><span class="p">)</span>
|
||||
<span class="n">log</span><span class="o">.</span><span class="n">info</span><span class="p">(</span><span class="s2">"disk_img = </span><span class="si">%s</span><span class="s2">"</span><span class="p">,</span> <span class="n">disk_img</span><span class="p">)</span>
|
||||
<span class="n">disk_size</span> <span class="o">=</span> <span class="n">calculate_disk_size</span><span class="p">(</span><span class="n">opts</span><span class="p">,</span> <span class="n">ks</span><span class="p">)</span>
|
||||
|
||||
<span class="c1"># For make_tar_disk, pass a second path parameter for the final tarball</span>
|
||||
<span class="c1"># not the final output file.</span>
|
||||
<span class="k">if</span> <span class="n">opts</span><span class="o">.</span><span class="n">make_tar_disk</span><span class="p">:</span>
|
||||
<span class="n">tar_img</span> <span class="o">=</span> <span class="n">joinpaths</span><span class="p">(</span><span class="n">opts</span><span class="o">.</span><span class="n">result_dir</span><span class="p">,</span> <span class="n">opts</span><span class="o">.</span><span class="n">image_name</span><span class="p">)</span>
|
||||
<span class="k">else</span><span class="p">:</span>
|
||||
<span class="n">tar_img</span> <span class="o">=</span> <span class="kc">None</span>
|
||||
|
||||
<span class="k">try</span><span class="p">:</span>
|
||||
<span class="k">if</span> <span class="n">opts</span><span class="o">.</span><span class="n">no_virt</span><span class="p">:</span>
|
||||
<span class="n">novirt_install</span><span class="p">(</span><span class="n">opts</span><span class="p">,</span> <span class="n">disk_img</span><span class="p">,</span> <span class="n">disk_size</span><span class="p">,</span> <span class="n">cancel_func</span><span class="o">=</span><span class="n">cancel_func</span><span class="p">,</span> <span class="n">tar_img</span><span class="o">=</span><span class="n">tar_img</span><span class="p">)</span>
|
||||
<span class="k">else</span><span class="p">:</span>
|
||||
<span class="n">install_log</span> <span class="o">=</span> <span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">abspath</span><span class="p">(</span><span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">dirname</span><span class="p">(</span><span class="n">opts</span><span class="o">.</span><span class="n">logfile</span><span class="p">))</span><span class="o">+</span><span class="s2">"/virt-install.log"</span>
|
||||
<span class="n">log</span><span class="o">.</span><span class="n">info</span><span class="p">(</span><span class="s2">"install_log = </span><span class="si">%s</span><span class="s2">"</span><span class="p">,</span> <span class="n">install_log</span><span class="p">)</span>
|
||||
|
||||
<span class="n">virt_install</span><span class="p">(</span><span class="n">opts</span><span class="p">,</span> <span class="n">install_log</span><span class="p">,</span> <span class="n">disk_img</span><span class="p">,</span> <span class="n">disk_size</span><span class="p">,</span> <span class="n">cancel_func</span><span class="o">=</span><span class="n">cancel_func</span><span class="p">,</span> <span class="n">tar_img</span><span class="o">=</span><span class="n">tar_img</span><span class="p">)</span>
|
||||
<span class="k">except</span> <span class="n">InstallError</span> <span class="k">as</span> <span class="n">e</span><span class="p">:</span>
|
||||
<span class="n">log</span><span class="o">.</span><span class="n">error</span><span class="p">(</span><span class="s2">"Install failed: </span><span class="si">%s</span><span class="s2">"</span><span class="p">,</span> <span class="n">e</span><span class="p">)</span>
|
||||
<span class="k">if</span> <span class="ow">not</span> <span class="n">opts</span><span class="o">.</span><span class="n">keep_image</span><span class="p">:</span>
|
||||
<span class="k">if</span> <span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">exists</span><span class="p">(</span><span class="n">disk_img</span><span class="p">):</span>
|
||||
<span class="n">log</span><span class="o">.</span><span class="n">info</span><span class="p">(</span><span class="s2">"Removing bad disk image"</span><span class="p">)</span>
|
||||
<span class="n">os</span><span class="o">.</span><span class="n">unlink</span><span class="p">(</span><span class="n">disk_img</span><span class="p">)</span>
|
||||
<span class="k">if</span> <span class="n">tar_img</span> <span class="ow">and</span> <span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">exists</span><span class="p">(</span><span class="n">tar_img</span><span class="p">):</span>
|
||||
<span class="n">log</span><span class="o">.</span><span class="n">info</span><span class="p">(</span><span class="s2">"Removing bad tar file"</span><span class="p">)</span>
|
||||
<span class="n">os</span><span class="o">.</span><span class="n">unlink</span><span class="p">(</span><span class="n">tar_img</span><span class="p">)</span>
|
||||
<span class="k">raise</span>
|
||||
|
||||
<span class="n">log</span><span class="o">.</span><span class="n">info</span><span class="p">(</span><span class="s2">"Disk Image install successful"</span><span class="p">)</span>
|
||||
|
||||
<span class="k">if</span> <span class="n">opts</span><span class="o">.</span><span class="n">make_tar_disk</span><span class="p">:</span>
|
||||
<span class="k">return</span> <span class="n">tar_img</span>
|
||||
|
||||
<span class="k">return</span> <span class="n">disk_img</span></div>
|
||||
|
||||
|
||||
<div class="viewcode-block" id="make_live_images"><a class="viewcode-back" href="../../pylorax.html#pylorax.creator.make_live_images">[docs]</a><span class="k">def</span> <span class="nf">make_live_images</span><span class="p">(</span><span class="n">opts</span><span class="p">,</span> <span class="n">work_dir</span><span class="p">,</span> <span class="n">disk_img</span><span class="p">):</span>
|
||||
<span class="sd">"""</span>
|
||||
<span class="sd"> Create live images from direcory or rootfs image</span>
|
||||
|
||||
<span class="sd"> :param opts: options passed to livemedia-creator</span>
|
||||
<span class="sd"> :type opts: argparse options</span>
|
||||
<span class="sd"> :param str work_dir: Directory for storing results</span>
|
||||
<span class="sd"> :param str disk_img: Path to disk image (fsimage or partitioned)</span>
|
||||
<span class="sd"> :returns: Path of directory with created images or None</span>
|
||||
<span class="sd"> :rtype: str</span>
|
||||
|
||||
<span class="sd"> fsck.ext4 is run on the rootfs_image to make sure there are no errors and to zero</span>
|
||||
<span class="sd"> out any deleted blocks to make it compress better. If this fails for any reason</span>
|
||||
<span class="sd"> it will return None and log the error.</span>
|
||||
<span class="sd"> """</span>
|
||||
<span class="n">sys_root</span> <span class="o">=</span> <span class="s2">""</span>
|
||||
|
||||
<span class="n">squashfs_root_dir</span> <span class="o">=</span> <span class="n">joinpaths</span><span class="p">(</span><span class="n">work_dir</span><span class="p">,</span> <span class="s2">"squashfs_root"</span><span class="p">)</span>
|
||||
<span class="n">liveos_dir</span> <span class="o">=</span> <span class="n">joinpaths</span><span class="p">(</span><span class="n">squashfs_root_dir</span><span class="p">,</span> <span class="s2">"LiveOS"</span><span class="p">)</span>
|
||||
<span class="n">os</span><span class="o">.</span><span class="n">makedirs</span><span class="p">(</span><span class="n">liveos_dir</span><span class="p">)</span>
|
||||
<span class="n">rootfs_img</span> <span class="o">=</span> <span class="n">joinpaths</span><span class="p">(</span><span class="n">liveos_dir</span><span class="p">,</span> <span class="s2">"rootfs.img"</span><span class="p">)</span>
|
||||
|
||||
<span class="k">if</span> <span class="n">opts</span><span class="o">.</span><span class="n">fs_image</span> <span class="ow">or</span> <span class="n">opts</span><span class="o">.</span><span class="n">no_virt</span><span class="p">:</span>
|
||||
<span class="c1"># Find the ostree root in the fsimage</span>
|
||||
<span class="k">if</span> <span class="n">opts</span><span class="o">.</span><span class="n">ostree</span><span class="p">:</span>
|
||||
<span class="k">with</span> <span class="n">Mount</span><span class="p">(</span><span class="n">disk_img</span><span class="p">,</span> <span class="n">opts</span><span class="o">=</span><span class="s2">"loop"</span><span class="p">)</span> <span class="k">as</span> <span class="n">mnt_dir</span><span class="p">:</span>
|
||||
<span class="n">sys_root</span> <span class="o">=</span> <span class="n">find_ostree_root</span><span class="p">(</span><span class="n">mnt_dir</span><span class="p">)</span>
|
||||
|
||||
<span class="c1"># Try to hardlink the image, if that fails, copy it</span>
|
||||
<span class="n">rc</span> <span class="o">=</span> <span class="n">execWithRedirect</span><span class="p">(</span><span class="s2">"/bin/ln"</span><span class="p">,</span> <span class="p">[</span><span class="n">disk_img</span><span class="p">,</span> <span class="n">rootfs_img</span><span class="p">])</span>
|
||||
<span class="k">if</span> <span class="n">rc</span> <span class="o">!=</span> <span class="mi">0</span><span class="p">:</span>
|
||||
<span class="n">shutil</span><span class="o">.</span><span class="n">copy2</span><span class="p">(</span><span class="n">disk_img</span><span class="p">,</span> <span class="n">rootfs_img</span><span class="p">)</span>
|
||||
<span class="k">else</span><span class="p">:</span>
|
||||
<span class="n">is_root_part</span> <span class="o">=</span> <span class="kc">None</span>
|
||||
<span class="k">if</span> <span class="n">opts</span><span class="o">.</span><span class="n">ostree</span><span class="p">:</span>
|
||||
<span class="n">is_root_part</span> <span class="o">=</span> <span class="k">lambda</span> <span class="nb">dir</span><span class="p">:</span> <span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">exists</span><span class="p">(</span><span class="nb">dir</span><span class="o">+</span><span class="s2">"/ostree/deploy"</span><span class="p">)</span>
|
||||
<span class="k">with</span> <span class="n">PartitionMount</span><span class="p">(</span><span class="n">disk_img</span><span class="p">,</span> <span class="n">mount_ok</span><span class="o">=</span><span class="n">is_root_part</span><span class="p">)</span> <span class="k">as</span> <span class="n">img_mount</span><span class="p">:</span>
|
||||
<span class="k">if</span> <span class="n">img_mount</span> <span class="ow">and</span> <span class="n">img_mount</span><span class="o">.</span><span class="n">mount_dir</span><span class="p">:</span>
|
||||
<span class="k">try</span><span class="p">:</span>
|
||||
<span class="n">mounted_sysroot_boot_dir</span> <span class="o">=</span> <span class="kc">None</span>
|
||||
<span class="k">if</span> <span class="n">opts</span><span class="o">.</span><span class="n">ostree</span><span class="p">:</span>
|
||||
<span class="n">sys_root</span> <span class="o">=</span> <span class="n">find_ostree_root</span><span class="p">(</span><span class="n">img_mount</span><span class="o">.</span><span class="n">mount_dir</span><span class="p">)</span>
|
||||
<span class="n">mounted_sysroot_boot_dir</span> <span class="o">=</span> <span class="n">mount_boot_part_over_root</span><span class="p">(</span><span class="n">img_mount</span><span class="p">)</span>
|
||||
<span class="k">if</span> <span class="n">opts</span><span class="o">.</span><span class="n">live_rootfs_keep_size</span><span class="p">:</span>
|
||||
<span class="n">size</span> <span class="o">=</span> <span class="n">img_mount</span><span class="o">.</span><span class="n">mount_size</span> <span class="o">/</span> <span class="mi">1024</span><span class="o">**</span><span class="mi">3</span>
|
||||
<span class="k">else</span><span class="p">:</span>
|
||||
<span class="n">size</span> <span class="o">=</span> <span class="n">opts</span><span class="o">.</span><span class="n">live_rootfs_size</span> <span class="ow">or</span> <span class="kc">None</span>
|
||||
<span class="n">log</span><span class="o">.</span><span class="n">info</span><span class="p">(</span><span class="s2">"Creating live rootfs image"</span><span class="p">)</span>
|
||||
<span class="n">mkrootfsimg</span><span class="p">(</span><span class="n">img_mount</span><span class="o">.</span><span class="n">mount_dir</span><span class="p">,</span> <span class="n">rootfs_img</span><span class="p">,</span> <span class="s2">"LiveOS"</span><span class="p">,</span> <span class="n">size</span><span class="o">=</span><span class="n">size</span><span class="p">,</span> <span class="n">sysroot</span><span class="o">=</span><span class="n">sys_root</span><span class="p">)</span>
|
||||
<span class="k">finally</span><span class="p">:</span>
|
||||
<span class="k">if</span> <span class="n">mounted_sysroot_boot_dir</span><span class="p">:</span>
|
||||
<span class="n">umount</span><span class="p">(</span><span class="n">mounted_sysroot_boot_dir</span><span class="p">)</span>
|
||||
<span class="n">log</span><span class="o">.</span><span class="n">debug</span><span class="p">(</span><span class="s2">"sys_root = </span><span class="si">%s</span><span class="s2">"</span><span class="p">,</span> <span class="n">sys_root</span><span class="p">)</span>
|
||||
|
||||
<span class="c1"># Make sure free blocks are actually zeroed so it will compress</span>
|
||||
<span class="n">rc</span> <span class="o">=</span> <span class="n">execWithRedirect</span><span class="p">(</span><span class="s2">"/usr/sbin/fsck.ext4"</span><span class="p">,</span> <span class="p">[</span><span class="s2">"-y"</span><span class="p">,</span> <span class="s2">"-f"</span><span class="p">,</span> <span class="s2">"-E"</span><span class="p">,</span> <span class="s2">"discard"</span><span class="p">,</span> <span class="n">rootfs_img</span><span class="p">])</span>
|
||||
<span class="k">if</span> <span class="n">rc</span> <span class="o">!=</span> <span class="mi">0</span><span class="p">:</span>
|
||||
<span class="n">log</span><span class="o">.</span><span class="n">error</span><span class="p">(</span><span class="s2">"Problem zeroing free blocks of </span><span class="si">%s</span><span class="s2">"</span><span class="p">,</span> <span class="n">disk_img</span><span class="p">)</span>
|
||||
<span class="k">return</span> <span class="kc">None</span>
|
||||
|
||||
<span class="n">log</span><span class="o">.</span><span class="n">info</span><span class="p">(</span><span class="s2">"Packing live rootfs image"</span><span class="p">)</span>
|
||||
<span class="n">add_pxe_args</span> <span class="o">=</span> <span class="p">[]</span>
|
||||
<span class="n">live_image_name</span> <span class="o">=</span> <span class="s2">"live-rootfs.squashfs.img"</span>
|
||||
<span class="n">compression</span><span class="p">,</span> <span class="n">compressargs</span> <span class="o">=</span> <span class="n">squashfs_args</span><span class="p">(</span><span class="n">opts</span><span class="p">)</span>
|
||||
<span class="n">rc</span> <span class="o">=</span> <span class="n">mksquashfs</span><span class="p">(</span><span class="n">squashfs_root_dir</span><span class="p">,</span> <span class="n">joinpaths</span><span class="p">(</span><span class="n">work_dir</span><span class="p">,</span> <span class="n">live_image_name</span><span class="p">),</span> <span class="n">compression</span><span class="p">,</span> <span class="n">compressargs</span><span class="p">)</span>
|
||||
<span class="k">if</span> <span class="n">rc</span> <span class="o">!=</span> <span class="mi">0</span><span class="p">:</span>
|
||||
<span class="n">log</span><span class="o">.</span><span class="n">error</span><span class="p">(</span><span class="s2">"mksquashfs failed to create </span><span class="si">%s</span><span class="s2">"</span><span class="p">,</span> <span class="n">live_image_name</span><span class="p">)</span>
|
||||
<span class="k">return</span> <span class="kc">None</span>
|
||||
|
||||
<span class="n">log</span><span class="o">.</span><span class="n">info</span><span class="p">(</span><span class="s2">"Rebuilding initramfs for live"</span><span class="p">)</span>
|
||||
<span class="k">with</span> <span class="n">Mount</span><span class="p">(</span><span class="n">rootfs_img</span><span class="p">,</span> <span class="n">opts</span><span class="o">=</span><span class="s2">"loop"</span><span class="p">)</span> <span class="k">as</span> <span class="n">mnt_dir</span><span class="p">:</span>
|
||||
<span class="k">try</span><span class="p">:</span>
|
||||
<span class="n">mount</span><span class="p">(</span><span class="n">joinpaths</span><span class="p">(</span><span class="n">mnt_dir</span><span class="p">,</span> <span class="s2">"boot"</span><span class="p">),</span> <span class="n">opts</span><span class="o">=</span><span class="s2">"bind"</span><span class="p">,</span> <span class="n">mnt</span><span class="o">=</span><span class="n">joinpaths</span><span class="p">(</span><span class="n">mnt_dir</span><span class="p">,</span> <span class="n">sys_root</span><span class="p">,</span> <span class="s2">"boot"</span><span class="p">))</span>
|
||||
<span class="n">rebuild_initrds_for_live</span><span class="p">(</span><span class="n">opts</span><span class="p">,</span> <span class="n">joinpaths</span><span class="p">(</span><span class="n">mnt_dir</span><span class="p">,</span> <span class="n">sys_root</span><span class="p">),</span> <span class="n">work_dir</span><span class="p">)</span>
|
||||
<span class="k">finally</span><span class="p">:</span>
|
||||
<span class="n">umount</span><span class="p">(</span><span class="n">joinpaths</span><span class="p">(</span><span class="n">mnt_dir</span><span class="p">,</span> <span class="n">sys_root</span><span class="p">,</span> <span class="s2">"boot"</span><span class="p">),</span> <span class="n">delete</span><span class="o">=</span><span class="kc">False</span><span class="p">)</span>
|
||||
|
||||
<span class="n">remove</span><span class="p">(</span><span class="n">squashfs_root_dir</span><span class="p">)</span>
|
||||
|
||||
<span class="k">if</span> <span class="n">opts</span><span class="o">.</span><span class="n">ostree</span><span class="p">:</span>
|
||||
<span class="n">add_pxe_args</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="s2">"ostree=/</span><span class="si">%s</span><span class="s2">"</span> <span class="o">%</span> <span class="n">sys_root</span><span class="p">)</span>
|
||||
<span class="n">template</span> <span class="o">=</span> <span class="n">joinpaths</span><span class="p">(</span><span class="n">opts</span><span class="o">.</span><span class="n">lorax_templates</span><span class="p">,</span> <span class="s2">"pxe-live/pxe-config.tmpl"</span><span class="p">)</span>
|
||||
<span class="n">create_pxe_config</span><span class="p">(</span><span class="n">template</span><span class="p">,</span> <span class="n">work_dir</span><span class="p">,</span> <span class="n">live_image_name</span><span class="p">,</span> <span class="n">add_pxe_args</span><span class="p">)</span>
|
||||
|
||||
<span class="k">return</span> <span class="n">work_dir</span></div>
|
||||
|
||||
<div class="viewcode-block" id="check_kickstart"><a class="viewcode-back" href="../../pylorax.html#pylorax.creator.check_kickstart">[docs]</a><span class="k">def</span> <span class="nf">check_kickstart</span><span class="p">(</span><span class="n">ks</span><span class="p">,</span> <span class="n">opts</span><span class="p">):</span>
|
||||
<span class="sd">"""Check the parsed kickstart object for errors</span>
|
||||
|
||||
<span class="sd"> :param ks: Parsed Kickstart object</span>
|
||||
<span class="sd"> :type ks: pykickstart.parser.KickstartParser</span>
|
||||
<span class="sd"> :param opts: Commandline options to control the process</span>
|
||||
<span class="sd"> :type opts: Either a DataHolder or ArgumentParser</span>
|
||||
<span class="sd"> :returns: List of error strings or empty list</span>
|
||||
<span class="sd"> :rtype: list</span>
|
||||
<span class="sd"> """</span>
|
||||
<span class="n">errors</span> <span class="o">=</span> <span class="p">[]</span>
|
||||
<span class="k">if</span> <span class="n">opts</span><span class="o">.</span><span class="n">no_virt</span> <span class="ow">and</span> <span class="n">ks</span><span class="o">.</span><span class="n">handler</span><span class="o">.</span><span class="n">method</span><span class="o">.</span><span class="n">method</span> <span class="ow">not</span> <span class="ow">in</span> <span class="p">(</span><span class="s2">"url"</span><span class="p">,</span> <span class="s2">"nfs"</span><span class="p">)</span> \
|
||||
<span class="ow">and</span> <span class="ow">not</span> <span class="n">ks</span><span class="o">.</span><span class="n">handler</span><span class="o">.</span><span class="n">ostreesetup</span><span class="o">.</span><span class="n">seen</span><span class="p">:</span>
|
||||
<span class="n">errors</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="s2">"Only url, nfs and ostreesetup install methods are currently supported."</span>
|
||||
<span class="s2">"Please fix your kickstart file."</span> <span class="p">)</span>
|
||||
|
||||
<span class="k">if</span> <span class="n">ks</span><span class="o">.</span><span class="n">handler</span><span class="o">.</span><span class="n">repo</span><span class="o">.</span><span class="n">seen</span> <span class="ow">and</span> <span class="n">ks</span><span class="o">.</span><span class="n">handler</span><span class="o">.</span><span class="n">method</span><span class="o">.</span><span class="n">method</span> <span class="o">!=</span> <span class="s2">"url"</span><span class="p">:</span>
|
||||
<span class="n">errors</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="s2">"repo can only be used with the url install method. Add url to your "</span>
|
||||
<span class="s2">"kickstart file."</span><span class="p">)</span>
|
||||
|
||||
<span class="k">if</span> <span class="n">ks</span><span class="o">.</span><span class="n">handler</span><span class="o">.</span><span class="n">method</span><span class="o">.</span><span class="n">method</span> <span class="ow">in</span> <span class="p">(</span><span class="s2">"url"</span><span class="p">,</span> <span class="s2">"nfs"</span><span class="p">)</span> <span class="ow">and</span> <span class="ow">not</span> <span class="n">ks</span><span class="o">.</span><span class="n">handler</span><span class="o">.</span><span class="n">network</span><span class="o">.</span><span class="n">seen</span><span class="p">:</span>
|
||||
<span class="n">errors</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="s2">"The kickstart must activate networking if "</span>
|
||||
<span class="s2">"the url or nfs install method is used."</span><span class="p">)</span>
|
||||
|
||||
<span class="k">if</span> <span class="n">ks</span><span class="o">.</span><span class="n">handler</span><span class="o">.</span><span class="n">displaymode</span><span class="o">.</span><span class="n">displayMode</span> <span class="ow">is</span> <span class="ow">not</span> <span class="kc">None</span><span class="p">:</span>
|
||||
<span class="n">errors</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="s2">"The kickstart must not set a display mode (text, cmdline, "</span>
|
||||
<span class="s2">"graphical), this will interfere with livemedia-creator."</span><span class="p">)</span>
|
||||
|
||||
<span class="k">if</span> <span class="n">opts</span><span class="o">.</span><span class="n">make_fsimage</span> <span class="ow">or</span> <span class="p">(</span><span class="n">opts</span><span class="o">.</span><span class="n">make_pxe_live</span> <span class="ow">and</span> <span class="n">opts</span><span class="o">.</span><span class="n">no_virt</span><span class="p">):</span>
|
||||
<span class="c1"># Make sure the kickstart isn't using autopart and only has a / mountpoint</span>
|
||||
<span class="n">part_ok</span> <span class="o">=</span> <span class="ow">not</span> <span class="nb">any</span><span class="p">(</span><span class="n">p</span> <span class="k">for</span> <span class="n">p</span> <span class="ow">in</span> <span class="n">ks</span><span class="o">.</span><span class="n">handler</span><span class="o">.</span><span class="n">partition</span><span class="o">.</span><span class="n">partitions</span>
|
||||
<span class="k">if</span> <span class="n">p</span><span class="o">.</span><span class="n">mountpoint</span> <span class="ow">not</span> <span class="ow">in</span> <span class="p">[</span><span class="s2">"/"</span><span class="p">,</span> <span class="s2">"swap"</span><span class="p">])</span>
|
||||
<span class="k">if</span> <span class="ow">not</span> <span class="n">part_ok</span> <span class="ow">or</span> <span class="n">ks</span><span class="o">.</span><span class="n">handler</span><span class="o">.</span><span class="n">autopart</span><span class="o">.</span><span class="n">seen</span><span class="p">:</span>
|
||||
<span class="n">errors</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="s2">"Filesystem images must use a single / part, not autopart or "</span>
|
||||
<span class="s2">"multiple partitions. swap is allowed but not used."</span><span class="p">)</span>
|
||||
|
||||
<span class="k">if</span> <span class="ow">not</span> <span class="n">opts</span><span class="o">.</span><span class="n">no_virt</span> <span class="ow">and</span> <span class="n">ks</span><span class="o">.</span><span class="n">handler</span><span class="o">.</span><span class="n">reboot</span><span class="o">.</span><span class="n">action</span> <span class="o">!=</span> <span class="n">KS_SHUTDOWN</span><span class="p">:</span>
|
||||
<span class="n">errors</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="s2">"The kickstart must include shutdown when using virt installation."</span><span class="p">)</span>
|
||||
|
||||
<span class="k">return</span> <span class="n">errors</span></div>
|
||||
|
||||
<div class="viewcode-block" id="run_creator"><a class="viewcode-back" href="../../pylorax.html#pylorax.creator.run_creator">[docs]</a><span class="k">def</span> <span class="nf">run_creator</span><span class="p">(</span><span class="n">opts</span><span class="p">,</span> <span class="n">cancel_func</span><span class="o">=</span><span class="kc">None</span><span class="p">):</span>
|
||||
<span class="sd">"""Run the image creator process</span>
|
||||
|
||||
<span class="sd"> :param opts: Commandline options to control the process</span>
|
||||
<span class="sd"> :type opts: Either a DataHolder or ArgumentParser</span>
|
||||
<span class="sd"> :param cancel_func: Function that returns True to cancel build</span>
|
||||
<span class="sd"> :type cancel_func: function</span>
|
||||
<span class="sd"> :returns: The result directory and the disk image path.</span>
|
||||
<span class="sd"> :rtype: Tuple of str</span>
|
||||
|
||||
<span class="sd"> This function takes the opts arguments and creates the selected output image.</span>
|
||||
<span class="sd"> See the cmdline --help for livemedia-creator for the possible options</span>
|
||||
|
||||
<span class="sd"> (Yes, this is not ideal, but we can fix that later)</span>
|
||||
<span class="sd"> """</span>
|
||||
<span class="n">result_dir</span> <span class="o">=</span> <span class="kc">None</span>
|
||||
|
||||
<span class="c1"># Parse the kickstart</span>
|
||||
<span class="k">if</span> <span class="n">opts</span><span class="o">.</span><span class="n">ks</span><span class="p">:</span>
|
||||
<span class="n">ks_version</span> <span class="o">=</span> <span class="n">makeVersion</span><span class="p">()</span>
|
||||
<span class="n">ks</span> <span class="o">=</span> <span class="n">KickstartParser</span><span class="p">(</span><span class="n">ks_version</span><span class="p">,</span> <span class="n">errorsAreFatal</span><span class="o">=</span><span class="kc">False</span><span class="p">,</span> <span class="n">missingIncludeIsFatal</span><span class="o">=</span><span class="kc">False</span><span class="p">)</span>
|
||||
<span class="n">ks</span><span class="o">.</span><span class="n">readKickstart</span><span class="p">(</span><span class="n">opts</span><span class="o">.</span><span class="n">ks</span><span class="p">[</span><span class="mi">0</span><span class="p">])</span>
|
||||
|
||||
<span class="c1"># live iso usually needs dracut-live so warn the user if it is missing</span>
|
||||
<span class="k">if</span> <span class="n">opts</span><span class="o">.</span><span class="n">ks</span> <span class="ow">and</span> <span class="n">opts</span><span class="o">.</span><span class="n">make_iso</span><span class="p">:</span>
|
||||
<span class="k">if</span> <span class="s2">"dracut-live"</span> <span class="ow">not</span> <span class="ow">in</span> <span class="n">ks</span><span class="o">.</span><span class="n">handler</span><span class="o">.</span><span class="n">packages</span><span class="o">.</span><span class="n">packageList</span><span class="p">:</span>
|
||||
<span class="n">log</span><span class="o">.</span><span class="n">error</span><span class="p">(</span><span class="s2">"dracut-live package is missing from the kickstart."</span><span class="p">)</span>
|
||||
<span class="k">raise</span> <span class="ne">RuntimeError</span><span class="p">(</span><span class="s2">"dracut-live package is missing from the kickstart."</span><span class="p">)</span>
|
||||
|
||||
<span class="c1"># Make the disk or filesystem image</span>
|
||||
<span class="k">if</span> <span class="ow">not</span> <span class="n">opts</span><span class="o">.</span><span class="n">disk_image</span> <span class="ow">and</span> <span class="ow">not</span> <span class="n">opts</span><span class="o">.</span><span class="n">fs_image</span><span class="p">:</span>
|
||||
<span class="k">if</span> <span class="ow">not</span> <span class="n">opts</span><span class="o">.</span><span class="n">ks</span><span class="p">:</span>
|
||||
<span class="k">raise</span> <span class="ne">RuntimeError</span><span class="p">(</span><span class="s2">"Image creation requires a kickstart file"</span><span class="p">)</span>
|
||||
|
||||
<span class="c1"># Check the kickstart for problems</span>
|
||||
<span class="n">errors</span> <span class="o">=</span> <span class="n">check_kickstart</span><span class="p">(</span><span class="n">ks</span><span class="p">,</span> <span class="n">opts</span><span class="p">)</span>
|
||||
<span class="k">if</span> <span class="n">errors</span><span class="p">:</span>
|
||||
<span class="nb">list</span><span class="p">(</span><span class="n">log</span><span class="o">.</span><span class="n">error</span><span class="p">(</span><span class="n">e</span><span class="p">)</span> <span class="k">for</span> <span class="n">e</span> <span class="ow">in</span> <span class="n">errors</span><span class="p">)</span>
|
||||
<span class="k">raise</span> <span class="ne">RuntimeError</span><span class="p">(</span><span class="s2">"</span><span class="se">\n</span><span class="s2">"</span><span class="o">.</span><span class="n">join</span><span class="p">(</span><span class="n">errors</span><span class="p">))</span>
|
||||
|
||||
<span class="c1"># Make the image. Output of this is either a partitioned disk image or a fsimage</span>
|
||||
<span class="k">try</span><span class="p">:</span>
|
||||
<span class="n">disk_img</span> <span class="o">=</span> <span class="n">make_image</span><span class="p">(</span><span class="n">opts</span><span class="p">,</span> <span class="n">ks</span><span class="p">,</span> <span class="n">cancel_func</span><span class="o">=</span><span class="n">cancel_func</span><span class="p">)</span>
|
||||
<span class="k">except</span> <span class="n">InstallError</span> <span class="k">as</span> <span class="n">e</span><span class="p">:</span>
|
||||
<span class="n">log</span><span class="o">.</span><span class="n">error</span><span class="p">(</span><span class="s2">"ERROR: Image creation failed: </span><span class="si">%s</span><span class="s2">"</span><span class="p">,</span> <span class="n">e</span><span class="p">)</span>
|
||||
<span class="k">raise</span> <span class="ne">RuntimeError</span><span class="p">(</span><span class="s2">"Image creation failed: </span><span class="si">%s</span><span class="s2">"</span> <span class="o">%</span> <span class="n">e</span><span class="p">)</span>
|
||||
|
||||
<span class="k">if</span> <span class="n">opts</span><span class="o">.</span><span class="n">image_only</span><span class="p">:</span>
|
||||
<span class="k">return</span> <span class="p">(</span><span class="n">result_dir</span><span class="p">,</span> <span class="n">disk_img</span><span class="p">)</span>
|
||||
|
||||
<span class="k">if</span> <span class="n">opts</span><span class="o">.</span><span class="n">make_iso</span><span class="p">:</span>
|
||||
<span class="n">work_dir</span> <span class="o">=</span> <span class="n">tempfile</span><span class="o">.</span><span class="n">mkdtemp</span><span class="p">(</span><span class="n">prefix</span><span class="o">=</span><span class="s2">"lmc-work-"</span><span class="p">)</span>
|
||||
<span class="n">log</span><span class="o">.</span><span class="n">info</span><span class="p">(</span><span class="s2">"working dir is </span><span class="si">%s</span><span class="s2">"</span><span class="p">,</span> <span class="n">work_dir</span><span class="p">)</span>
|
||||
|
||||
<span class="k">if</span> <span class="p">(</span><span class="n">opts</span><span class="o">.</span><span class="n">fs_image</span> <span class="ow">or</span> <span class="n">opts</span><span class="o">.</span><span class="n">no_virt</span><span class="p">)</span> <span class="ow">and</span> <span class="ow">not</span> <span class="n">opts</span><span class="o">.</span><span class="n">disk_image</span><span class="p">:</span>
|
||||
<span class="c1"># Create iso from a filesystem image</span>
|
||||
<span class="n">disk_img</span> <span class="o">=</span> <span class="n">opts</span><span class="o">.</span><span class="n">fs_image</span> <span class="ow">or</span> <span class="n">disk_img</span>
|
||||
<span class="k">with</span> <span class="n">Mount</span><span class="p">(</span><span class="n">disk_img</span><span class="p">,</span> <span class="n">opts</span><span class="o">=</span><span class="s2">"loop"</span><span class="p">)</span> <span class="k">as</span> <span class="n">mount_dir</span><span class="p">:</span>
|
||||
<span class="n">rc</span> <span class="o">=</span> <span class="n">make_runtime</span><span class="p">(</span><span class="n">opts</span><span class="p">,</span> <span class="n">mount_dir</span><span class="p">,</span> <span class="n">work_dir</span><span class="p">,</span> <span class="n">calculate_disk_size</span><span class="p">(</span><span class="n">opts</span><span class="p">,</span> <span class="n">ks</span><span class="p">)</span><span class="o">/</span><span class="mf">1024.0</span><span class="p">)</span>
|
||||
<span class="k">if</span> <span class="n">rc</span> <span class="o">!=</span> <span class="mi">0</span><span class="p">:</span>
|
||||
<span class="n">log</span><span class="o">.</span><span class="n">error</span><span class="p">(</span><span class="s2">"make_runtime failed with rc = </span><span class="si">%d</span><span class="s2">. See program.log"</span><span class="p">,</span> <span class="n">rc</span><span class="p">)</span>
|
||||
<span class="k">raise</span> <span class="ne">RuntimeError</span><span class="p">(</span><span class="s2">"make_runtime failed with rc = </span><span class="si">%d</span><span class="s2">"</span> <span class="o">%</span> <span class="n">rc</span><span class="p">)</span>
|
||||
<span class="k">if</span> <span class="n">cancel_func</span> <span class="ow">and</span> <span class="n">cancel_func</span><span class="p">():</span>
|
||||
<span class="k">raise</span> <span class="ne">RuntimeError</span><span class="p">(</span><span class="s2">"ISO creation canceled"</span><span class="p">)</span>
|
||||
|
||||
<span class="n">result_dir</span> <span class="o">=</span> <span class="n">make_livecd</span><span class="p">(</span><span class="n">opts</span><span class="p">,</span> <span class="n">mount_dir</span><span class="p">,</span> <span class="n">work_dir</span><span class="p">)</span>
|
||||
<span class="k">else</span><span class="p">:</span>
|
||||
<span class="c1"># Create iso from a partitioned disk image</span>
|
||||
<span class="n">disk_img</span> <span class="o">=</span> <span class="n">opts</span><span class="o">.</span><span class="n">disk_image</span> <span class="ow">or</span> <span class="n">disk_img</span>
|
||||
<span class="k">with</span> <span class="n">PartitionMount</span><span class="p">(</span><span class="n">disk_img</span><span class="p">)</span> <span class="k">as</span> <span class="n">img_mount</span><span class="p">:</span>
|
||||
<span class="k">if</span> <span class="n">img_mount</span> <span class="ow">and</span> <span class="n">img_mount</span><span class="o">.</span><span class="n">mount_dir</span><span class="p">:</span>
|
||||
<span class="n">rc</span> <span class="o">=</span> <span class="n">make_runtime</span><span class="p">(</span><span class="n">opts</span><span class="p">,</span> <span class="n">img_mount</span><span class="o">.</span><span class="n">mount_dir</span><span class="p">,</span> <span class="n">work_dir</span><span class="p">,</span> <span class="n">calculate_disk_size</span><span class="p">(</span><span class="n">opts</span><span class="p">,</span> <span class="n">ks</span><span class="p">)</span><span class="o">/</span><span class="mf">1024.0</span><span class="p">)</span>
|
||||
<span class="k">if</span> <span class="n">rc</span> <span class="o">!=</span> <span class="mi">0</span><span class="p">:</span>
|
||||
<span class="n">log</span><span class="o">.</span><span class="n">error</span><span class="p">(</span><span class="s2">"make_runtime failed with rc = </span><span class="si">%d</span><span class="s2">. See program.log"</span><span class="p">,</span> <span class="n">rc</span><span class="p">)</span>
|
||||
<span class="k">raise</span> <span class="ne">RuntimeError</span><span class="p">(</span><span class="s2">"make_runtime failed with rc = </span><span class="si">%d</span><span class="s2">"</span> <span class="o">%</span> <span class="n">rc</span><span class="p">)</span>
|
||||
<span class="n">result_dir</span> <span class="o">=</span> <span class="n">make_livecd</span><span class="p">(</span><span class="n">opts</span><span class="p">,</span> <span class="n">img_mount</span><span class="o">.</span><span class="n">mount_dir</span><span class="p">,</span> <span class="n">work_dir</span><span class="p">)</span>
|
||||
|
||||
<span class="c1"># --iso-only removes the extra build artifacts, keeping only the boot.iso</span>
|
||||
<span class="k">if</span> <span class="n">opts</span><span class="o">.</span><span class="n">iso_only</span> <span class="ow">and</span> <span class="n">result_dir</span><span class="p">:</span>
|
||||
<span class="n">boot_iso</span> <span class="o">=</span> <span class="n">joinpaths</span><span class="p">(</span><span class="n">result_dir</span><span class="p">,</span> <span class="s2">"images/boot.iso"</span><span class="p">)</span>
|
||||
<span class="k">if</span> <span class="ow">not</span> <span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">exists</span><span class="p">(</span><span class="n">boot_iso</span><span class="p">):</span>
|
||||
<span class="n">log</span><span class="o">.</span><span class="n">error</span><span class="p">(</span><span class="s2">"</span><span class="si">%s</span><span class="s2"> is missing, skipping --iso-only."</span><span class="p">,</span> <span class="n">boot_iso</span><span class="p">)</span>
|
||||
<span class="k">else</span><span class="p">:</span>
|
||||
<span class="n">iso_dir</span> <span class="o">=</span> <span class="n">tempfile</span><span class="o">.</span><span class="n">mkdtemp</span><span class="p">(</span><span class="n">prefix</span><span class="o">=</span><span class="s2">"lmc-result-"</span><span class="p">)</span>
|
||||
<span class="n">dest_file</span> <span class="o">=</span> <span class="n">joinpaths</span><span class="p">(</span><span class="n">iso_dir</span><span class="p">,</span> <span class="n">opts</span><span class="o">.</span><span class="n">iso_name</span> <span class="ow">or</span> <span class="s2">"boot.iso"</span><span class="p">)</span>
|
||||
<span class="n">shutil</span><span class="o">.</span><span class="n">move</span><span class="p">(</span><span class="n">boot_iso</span><span class="p">,</span> <span class="n">dest_file</span><span class="p">)</span>
|
||||
<span class="n">shutil</span><span class="o">.</span><span class="n">rmtree</span><span class="p">(</span><span class="n">result_dir</span><span class="p">)</span>
|
||||
<span class="n">result_dir</span> <span class="o">=</span> <span class="n">iso_dir</span>
|
||||
|
||||
<span class="c1"># cleanup the mess</span>
|
||||
<span class="c1"># cleanup work_dir?</span>
|
||||
<span class="k">if</span> <span class="n">disk_img</span> <span class="ow">and</span> <span class="ow">not</span> <span class="p">(</span><span class="n">opts</span><span class="o">.</span><span class="n">keep_image</span> <span class="ow">or</span> <span class="n">opts</span><span class="o">.</span><span class="n">disk_image</span> <span class="ow">or</span> <span class="n">opts</span><span class="o">.</span><span class="n">fs_image</span><span class="p">):</span>
|
||||
<span class="n">os</span><span class="o">.</span><span class="n">unlink</span><span class="p">(</span><span class="n">disk_img</span><span class="p">)</span>
|
||||
<span class="n">log</span><span class="o">.</span><span class="n">info</span><span class="p">(</span><span class="s2">"Disk image erased"</span><span class="p">)</span>
|
||||
<span class="n">disk_img</span> <span class="o">=</span> <span class="kc">None</span>
|
||||
<span class="k">elif</span> <span class="n">opts</span><span class="o">.</span><span class="n">make_appliance</span><span class="p">:</span>
|
||||
<span class="k">if</span> <span class="ow">not</span> <span class="n">opts</span><span class="o">.</span><span class="n">ks</span><span class="p">:</span>
|
||||
<span class="n">networks</span> <span class="o">=</span> <span class="p">[]</span>
|
||||
<span class="k">else</span><span class="p">:</span>
|
||||
<span class="n">networks</span> <span class="o">=</span> <span class="n">ks</span><span class="o">.</span><span class="n">handler</span><span class="o">.</span><span class="n">network</span><span class="o">.</span><span class="n">network</span>
|
||||
<span class="n">make_appliance</span><span class="p">(</span><span class="n">opts</span><span class="o">.</span><span class="n">disk_image</span> <span class="ow">or</span> <span class="n">disk_img</span><span class="p">,</span> <span class="n">opts</span><span class="o">.</span><span class="n">app_name</span><span class="p">,</span>
|
||||
<span class="n">opts</span><span class="o">.</span><span class="n">app_template</span><span class="p">,</span> <span class="n">opts</span><span class="o">.</span><span class="n">app_file</span><span class="p">,</span> <span class="n">networks</span><span class="p">,</span> <span class="n">opts</span><span class="o">.</span><span class="n">ram</span><span class="p">,</span>
|
||||
<span class="n">opts</span><span class="o">.</span><span class="n">vcpus</span> <span class="ow">or</span> <span class="mi">1</span><span class="p">,</span> <span class="n">opts</span><span class="o">.</span><span class="n">arch</span><span class="p">,</span> <span class="n">opts</span><span class="o">.</span><span class="n">title</span><span class="p">,</span> <span class="n">opts</span><span class="o">.</span><span class="n">project</span><span class="p">,</span> <span class="n">opts</span><span class="o">.</span><span class="n">releasever</span><span class="p">)</span>
|
||||
<span class="k">elif</span> <span class="n">opts</span><span class="o">.</span><span class="n">make_pxe_live</span><span class="p">:</span>
|
||||
<span class="n">work_dir</span> <span class="o">=</span> <span class="n">tempfile</span><span class="o">.</span><span class="n">mkdtemp</span><span class="p">(</span><span class="n">prefix</span><span class="o">=</span><span class="s2">"lmc-work-"</span><span class="p">)</span>
|
||||
<span class="n">log</span><span class="o">.</span><span class="n">info</span><span class="p">(</span><span class="s2">"working dir is </span><span class="si">%s</span><span class="s2">"</span><span class="p">,</span> <span class="n">work_dir</span><span class="p">)</span>
|
||||
<span class="n">disk_img</span> <span class="o">=</span> <span class="n">opts</span><span class="o">.</span><span class="n">fs_image</span> <span class="ow">or</span> <span class="n">opts</span><span class="o">.</span><span class="n">disk_image</span> <span class="ow">or</span> <span class="n">disk_img</span>
|
||||
<span class="n">log</span><span class="o">.</span><span class="n">debug</span><span class="p">(</span><span class="s2">"disk image is </span><span class="si">%s</span><span class="s2">"</span><span class="p">,</span> <span class="n">disk_img</span><span class="p">)</span>
|
||||
|
||||
<span class="n">result_dir</span> <span class="o">=</span> <span class="n">make_live_images</span><span class="p">(</span><span class="n">opts</span><span class="p">,</span> <span class="n">work_dir</span><span class="p">,</span> <span class="n">disk_img</span><span class="p">)</span>
|
||||
<span class="k">if</span> <span class="n">result_dir</span> <span class="ow">is</span> <span class="kc">None</span><span class="p">:</span>
|
||||
<span class="n">log</span><span class="o">.</span><span class="n">error</span><span class="p">(</span><span class="s2">"Creating PXE live image failed."</span><span class="p">)</span>
|
||||
<span class="k">raise</span> <span class="ne">RuntimeError</span><span class="p">(</span><span class="s2">"Creating PXE live image failed."</span><span class="p">)</span>
|
||||
|
||||
<span class="k">if</span> <span class="n">opts</span><span class="o">.</span><span class="n">result_dir</span> <span class="o">!=</span> <span class="n">opts</span><span class="o">.</span><span class="n">tmp</span> <span class="ow">and</span> <span class="n">result_dir</span><span class="p">:</span>
|
||||
<span class="n">copytree</span><span class="p">(</span><span class="n">result_dir</span><span class="p">,</span> <span class="n">opts</span><span class="o">.</span><span class="n">result_dir</span><span class="p">,</span> <span class="n">preserve</span><span class="o">=</span><span class="kc">False</span><span class="p">)</span>
|
||||
<span class="n">shutil</span><span class="o">.</span><span class="n">rmtree</span><span class="p">(</span><span class="n">result_dir</span><span class="p">)</span>
|
||||
<span class="n">result_dir</span> <span class="o">=</span> <span class="kc">None</span>
|
||||
|
||||
<span class="k">return</span> <span class="p">(</span><span class="n">result_dir</span><span class="p">,</span> <span class="n">disk_img</span><span class="p">)</span></div>
|
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|
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<h1>Source code for pylorax.decorators</h1><div class="highlight"><pre>
|
||||
<span></span><span class="c1">#</span>
|
||||
<span class="c1"># decorators.py</span>
|
||||
<span class="c1">#</span>
|
||||
<span class="c1"># Copyright (C) 2009-2015 Red Hat, Inc.</span>
|
||||
<span class="c1">#</span>
|
||||
<span class="c1"># This program is free software; you can redistribute it and/or modify</span>
|
||||
<span class="c1"># it under the terms of the GNU General Public License as published by</span>
|
||||
<span class="c1"># the Free Software Foundation; either version 2 of the License, or</span>
|
||||
<span class="c1"># (at your option) any later version.</span>
|
||||
<span class="c1">#</span>
|
||||
<span class="c1"># This program is distributed in the hope that it will be useful,</span>
|
||||
<span class="c1"># but WITHOUT ANY WARRANTY; without even the implied warranty of</span>
|
||||
<span class="c1"># MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the</span>
|
||||
<span class="c1"># GNU General Public License for more details.</span>
|
||||
<span class="c1">#</span>
|
||||
<span class="c1"># You should have received a copy of the GNU General Public License</span>
|
||||
<span class="c1"># along with this program. If not, see <http://www.gnu.org/licenses/>.</span>
|
||||
<span class="c1">#</span>
|
||||
<span class="c1"># Red Hat Author(s): Martin Gracik <mgracik@redhat.com></span>
|
||||
<span class="c1">#</span>
|
||||
|
||||
<div class="viewcode-block" id="singleton"><a class="viewcode-back" href="../../pylorax.html#pylorax.decorators.singleton">[docs]</a><span class="k">def</span> <span class="nf">singleton</span><span class="p">(</span><span class="bp">cls</span><span class="p">):</span>
|
||||
<span class="n">instances</span> <span class="o">=</span> <span class="p">{}</span>
|
||||
|
||||
<span class="k">def</span> <span class="nf">get_instance</span><span class="p">():</span>
|
||||
<span class="k">if</span> <span class="bp">cls</span> <span class="ow">not</span> <span class="ow">in</span> <span class="n">instances</span><span class="p">:</span>
|
||||
<span class="n">instances</span><span class="p">[</span><span class="bp">cls</span><span class="p">]</span> <span class="o">=</span> <span class="bp">cls</span><span class="p">()</span>
|
||||
<span class="k">return</span> <span class="n">instances</span><span class="p">[</span><span class="bp">cls</span><span class="p">]</span>
|
||||
|
||||
<span class="k">return</span> <span class="n">get_instance</span></div>
|
||||
</pre></div>
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<li><a href="../pylorax.html">pylorax</a> »</li>
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<li>pylorax.discinfo</li>
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<h1>Source code for pylorax.discinfo</h1><div class="highlight"><pre>
|
||||
<span></span><span class="c1">#</span>
|
||||
<span class="c1"># discinfo.py</span>
|
||||
<span class="c1">#</span>
|
||||
<span class="c1"># Copyright (C) 2010-2015 Red Hat, Inc.</span>
|
||||
<span class="c1">#</span>
|
||||
<span class="c1"># This program is free software; you can redistribute it and/or modify</span>
|
||||
<span class="c1"># it under the terms of the GNU General Public License as published by</span>
|
||||
<span class="c1"># the Free Software Foundation; either version 2 of the License, or</span>
|
||||
<span class="c1"># (at your option) any later version.</span>
|
||||
<span class="c1">#</span>
|
||||
<span class="c1"># This program is distributed in the hope that it will be useful,</span>
|
||||
<span class="c1"># but WITHOUT ANY WARRANTY; without even the implied warranty of</span>
|
||||
<span class="c1"># MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the</span>
|
||||
<span class="c1"># GNU General Public License for more details.</span>
|
||||
<span class="c1">#</span>
|
||||
<span class="c1"># You should have received a copy of the GNU General Public License</span>
|
||||
<span class="c1"># along with this program. If not, see <http://www.gnu.org/licenses/>.</span>
|
||||
<span class="c1">#</span>
|
||||
<span class="c1"># Red Hat Author(s): Martin Gracik <mgracik@redhat.com></span>
|
||||
<span class="c1">#</span>
|
||||
|
||||
<span class="kn">import</span> <span class="nn">logging</span>
|
||||
<span class="n">logger</span> <span class="o">=</span> <span class="n">logging</span><span class="o">.</span><span class="n">getLogger</span><span class="p">(</span><span class="s2">"pylorax.discinfo"</span><span class="p">)</span>
|
||||
|
||||
<span class="kn">import</span> <span class="nn">os</span>
|
||||
<span class="kn">import</span> <span class="nn">time</span>
|
||||
|
||||
|
||||
<div class="viewcode-block" id="DiscInfo"><a class="viewcode-back" href="../../pylorax.html#pylorax.discinfo.DiscInfo">[docs]</a><span class="k">class</span> <span class="nc">DiscInfo</span><span class="p">(</span><span class="nb">object</span><span class="p">):</span>
|
||||
|
||||
<span class="k">def</span> <span class="fm">__init__</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">release</span><span class="p">,</span> <span class="n">basearch</span><span class="p">):</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">release</span> <span class="o">=</span> <span class="n">release</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">basearch</span> <span class="o">=</span> <span class="n">basearch</span>
|
||||
|
||||
<div class="viewcode-block" id="DiscInfo.write"><a class="viewcode-back" href="../../pylorax.html#pylorax.discinfo.DiscInfo.write">[docs]</a> <span class="k">def</span> <span class="nf">write</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">outfile</span><span class="p">):</span>
|
||||
<span class="k">if</span> <span class="s1">'SOURCE_DATE_EPOCH'</span> <span class="ow">in</span> <span class="n">os</span><span class="o">.</span><span class="n">environ</span><span class="p">:</span>
|
||||
<span class="n">timestamp</span> <span class="o">=</span> <span class="nb">int</span><span class="p">(</span><span class="n">os</span><span class="o">.</span><span class="n">environ</span><span class="p">[</span><span class="s1">'SOURCE_DATE_EPOCH'</span><span class="p">])</span>
|
||||
<span class="k">else</span><span class="p">:</span>
|
||||
<span class="n">timestamp</span> <span class="o">=</span> <span class="n">time</span><span class="o">.</span><span class="n">time</span><span class="p">()</span>
|
||||
|
||||
<span class="n">logger</span><span class="o">.</span><span class="n">info</span><span class="p">(</span><span class="s2">"writing .discinfo file"</span><span class="p">)</span>
|
||||
<span class="k">with</span> <span class="nb">open</span><span class="p">(</span><span class="n">outfile</span><span class="p">,</span> <span class="s2">"w"</span><span class="p">)</span> <span class="k">as</span> <span class="n">fobj</span><span class="p">:</span>
|
||||
<span class="n">fobj</span><span class="o">.</span><span class="n">write</span><span class="p">(</span><span class="s2">"</span><span class="si">{0:f}</span><span class="se">\n</span><span class="s2">"</span><span class="o">.</span><span class="n">format</span><span class="p">(</span><span class="n">timestamp</span><span class="p">))</span>
|
||||
<span class="n">fobj</span><span class="o">.</span><span class="n">write</span><span class="p">(</span><span class="s2">"</span><span class="si">{0.release}</span><span class="se">\n</span><span class="s2">"</span><span class="o">.</span><span class="n">format</span><span class="p">(</span><span class="bp">self</span><span class="p">))</span>
|
||||
<span class="n">fobj</span><span class="o">.</span><span class="n">write</span><span class="p">(</span><span class="s2">"</span><span class="si">{0.basearch}</span><span class="se">\n</span><span class="s2">"</span><span class="o">.</span><span class="n">format</span><span class="p">(</span><span class="bp">self</span><span class="p">))</span></div></div>
|
||||
</pre></div>
|
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|
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|
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|
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<footer>
|
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<hr/>
|
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<div role="contentinfo">
|
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<p>© Copyright 2018, Red Hat, Inc..</p>
|
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</div>
|
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Built with <a href="https://www.sphinx-doc.org/">Sphinx</a> using a
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@ -1,291 +0,0 @@
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<h1>Source code for pylorax.dnfbase</h1><div class="highlight"><pre>
|
||||
<span></span><span class="c1"># Copyright (C) 2018 Red Hat, Inc.</span>
|
||||
<span class="c1">#</span>
|
||||
<span class="c1"># This program is free software; you can redistribute it and/or modify</span>
|
||||
<span class="c1"># it under the terms of the GNU General Public License as published by</span>
|
||||
<span class="c1"># the Free Software Foundation; either version 2 of the License, or</span>
|
||||
<span class="c1"># (at your option) any later version.</span>
|
||||
<span class="c1">#</span>
|
||||
<span class="c1"># This program is distributed in the hope that it will be useful,</span>
|
||||
<span class="c1"># but WITHOUT ANY WARRANTY; without even the implied warranty of</span>
|
||||
<span class="c1"># MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the</span>
|
||||
<span class="c1"># GNU General Public License for more details.</span>
|
||||
<span class="c1">#</span>
|
||||
<span class="c1"># You should have received a copy of the GNU General Public License</span>
|
||||
<span class="c1"># along with this program. If not, see <http://www.gnu.org/licenses/>.</span>
|
||||
<span class="c1">#</span>
|
||||
<span class="kn">import</span> <span class="nn">logging</span>
|
||||
<span class="n">log</span> <span class="o">=</span> <span class="n">logging</span><span class="o">.</span><span class="n">getLogger</span><span class="p">(</span><span class="s2">"pylorax"</span><span class="p">)</span>
|
||||
|
||||
<span class="kn">import</span> <span class="nn">dnf</span>
|
||||
<span class="kn">import</span> <span class="nn">os</span>
|
||||
<span class="kn">import</span> <span class="nn">shutil</span>
|
||||
|
||||
<span class="kn">from</span> <span class="nn">pylorax</span> <span class="kn">import</span> <span class="n">DEFAULT_PLATFORM_ID</span><span class="p">,</span> <span class="n">DEFAULT_RELEASEVER</span>
|
||||
<span class="kn">from</span> <span class="nn">pylorax.sysutils</span> <span class="kn">import</span> <span class="n">flatconfig</span>
|
||||
|
||||
<div class="viewcode-block" id="get_dnf_base_object"><a class="viewcode-back" href="../../pylorax.html#pylorax.dnfbase.get_dnf_base_object">[docs]</a><span class="k">def</span> <span class="nf">get_dnf_base_object</span><span class="p">(</span><span class="n">installroot</span><span class="p">,</span> <span class="n">sources</span><span class="p">,</span> <span class="n">mirrorlists</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">repos</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span>
|
||||
<span class="n">enablerepos</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">disablerepos</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span>
|
||||
<span class="n">tempdir</span><span class="o">=</span><span class="s2">"/var/tmp"</span><span class="p">,</span> <span class="n">proxy</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">releasever</span><span class="o">=</span><span class="n">DEFAULT_RELEASEVER</span><span class="p">,</span>
|
||||
<span class="n">cachedir</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">logdir</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">sslverify</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="n">dnfplugins</span><span class="o">=</span><span class="kc">None</span><span class="p">):</span>
|
||||
<span class="sd">""" Create a dnf Base object and setup the repositories and installroot</span>
|
||||
|
||||
<span class="sd"> :param string installroot: Full path to the installroot</span>
|
||||
<span class="sd"> :param list sources: List of source repo urls to use for the installation</span>
|
||||
<span class="sd"> :param list enablerepos: List of repo names to enable</span>
|
||||
<span class="sd"> :param list disablerepos: List of repo names to disable</span>
|
||||
<span class="sd"> :param list mirrorlist: List of mirrors to use</span>
|
||||
<span class="sd"> :param string tempdir: Path of temporary directory</span>
|
||||
<span class="sd"> :param string proxy: http proxy to use when fetching packages</span>
|
||||
<span class="sd"> :param string releasever: Release version to pass to dnf</span>
|
||||
<span class="sd"> :param string cachedir: Directory to use for caching packages</span>
|
||||
<span class="sd"> :param bool noverifyssl: Set to True to ignore the CA of ssl certs. eg. use self-signed ssl for https repos.</span>
|
||||
|
||||
<span class="sd"> If tempdir is not set /var/tmp is used.</span>
|
||||
<span class="sd"> If cachedir is None a dnf.cache directory is created inside tmpdir</span>
|
||||
<span class="sd"> """</span>
|
||||
<span class="k">def</span> <span class="nf">sanitize_repo</span><span class="p">(</span><span class="n">repo</span><span class="p">):</span>
|
||||
<span class="sd">"""Convert bare paths to file:/// URIs, and silently reject protocols unhandled by yum"""</span>
|
||||
<span class="k">if</span> <span class="n">repo</span><span class="o">.</span><span class="n">startswith</span><span class="p">(</span><span class="s2">"/"</span><span class="p">):</span>
|
||||
<span class="k">return</span> <span class="s2">"file://</span><span class="si">{0}</span><span class="s2">"</span><span class="o">.</span><span class="n">format</span><span class="p">(</span><span class="n">repo</span><span class="p">)</span>
|
||||
<span class="k">elif</span> <span class="nb">any</span><span class="p">(</span><span class="n">repo</span><span class="o">.</span><span class="n">startswith</span><span class="p">(</span><span class="n">p</span><span class="p">)</span> <span class="k">for</span> <span class="n">p</span> <span class="ow">in</span> <span class="p">(</span><span class="s1">'http://'</span><span class="p">,</span> <span class="s1">'https://'</span><span class="p">,</span> <span class="s1">'ftp://'</span><span class="p">,</span> <span class="s1">'file://'</span><span class="p">)):</span>
|
||||
<span class="k">return</span> <span class="n">repo</span>
|
||||
<span class="k">else</span><span class="p">:</span>
|
||||
<span class="k">return</span> <span class="kc">None</span>
|
||||
|
||||
<span class="n">mirrorlists</span> <span class="o">=</span> <span class="n">mirrorlists</span> <span class="ow">or</span> <span class="p">[]</span>
|
||||
<span class="n">enablerepos</span> <span class="o">=</span> <span class="n">enablerepos</span> <span class="ow">or</span> <span class="p">[]</span>
|
||||
<span class="n">disablerepos</span> <span class="o">=</span> <span class="n">disablerepos</span> <span class="ow">or</span> <span class="p">[]</span>
|
||||
|
||||
<span class="c1"># sanitize the repositories</span>
|
||||
<span class="n">sources</span> <span class="o">=</span> <span class="nb">list</span><span class="p">(</span><span class="n">sanitize_repo</span><span class="p">(</span><span class="n">r</span><span class="p">)</span> <span class="k">for</span> <span class="n">r</span> <span class="ow">in</span> <span class="n">sources</span><span class="p">)</span>
|
||||
<span class="n">mirrorlists</span> <span class="o">=</span> <span class="nb">list</span><span class="p">(</span><span class="n">sanitize_repo</span><span class="p">(</span><span class="n">r</span><span class="p">)</span> <span class="k">for</span> <span class="n">r</span> <span class="ow">in</span> <span class="n">mirrorlists</span><span class="p">)</span>
|
||||
|
||||
<span class="c1"># remove invalid repositories</span>
|
||||
<span class="n">sources</span> <span class="o">=</span> <span class="nb">list</span><span class="p">(</span><span class="n">r</span> <span class="k">for</span> <span class="n">r</span> <span class="ow">in</span> <span class="n">sources</span> <span class="k">if</span> <span class="n">r</span><span class="p">)</span>
|
||||
<span class="n">mirrorlists</span> <span class="o">=</span> <span class="nb">list</span><span class="p">(</span><span class="n">r</span> <span class="k">for</span> <span class="n">r</span> <span class="ow">in</span> <span class="n">mirrorlists</span> <span class="k">if</span> <span class="n">r</span><span class="p">)</span>
|
||||
|
||||
<span class="k">if</span> <span class="ow">not</span> <span class="n">cachedir</span><span class="p">:</span>
|
||||
<span class="n">cachedir</span> <span class="o">=</span> <span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">join</span><span class="p">(</span><span class="n">tempdir</span><span class="p">,</span> <span class="s2">"dnf.cache"</span><span class="p">)</span>
|
||||
<span class="k">if</span> <span class="ow">not</span> <span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">isdir</span><span class="p">(</span><span class="n">cachedir</span><span class="p">):</span>
|
||||
<span class="n">os</span><span class="o">.</span><span class="n">mkdir</span><span class="p">(</span><span class="n">cachedir</span><span class="p">)</span>
|
||||
|
||||
<span class="k">if</span> <span class="ow">not</span> <span class="n">logdir</span><span class="p">:</span>
|
||||
<span class="n">logdir</span> <span class="o">=</span> <span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">join</span><span class="p">(</span><span class="n">tempdir</span><span class="p">,</span> <span class="s2">"dnf.logs"</span><span class="p">)</span>
|
||||
<span class="k">if</span> <span class="ow">not</span> <span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">isdir</span><span class="p">(</span><span class="n">logdir</span><span class="p">):</span>
|
||||
<span class="n">os</span><span class="o">.</span><span class="n">mkdir</span><span class="p">(</span><span class="n">logdir</span><span class="p">)</span>
|
||||
|
||||
<span class="n">dnfbase</span> <span class="o">=</span> <span class="n">dnf</span><span class="o">.</span><span class="n">Base</span><span class="p">()</span>
|
||||
<span class="c1"># Enable DNF pluings</span>
|
||||
<span class="c1"># NOTE: These come from the HOST system's environment</span>
|
||||
<span class="k">if</span> <span class="n">dnfplugins</span><span class="p">:</span>
|
||||
<span class="k">if</span> <span class="n">dnfplugins</span><span class="p">[</span><span class="mi">0</span><span class="p">]</span> <span class="o">==</span> <span class="s2">"*"</span><span class="p">:</span>
|
||||
<span class="c1"># Enable them all</span>
|
||||
<span class="n">dnfbase</span><span class="o">.</span><span class="n">init_plugins</span><span class="p">()</span>
|
||||
<span class="k">else</span><span class="p">:</span>
|
||||
<span class="c1"># Only enable the listed plugins</span>
|
||||
<span class="n">dnfbase</span><span class="o">.</span><span class="n">init_plugins</span><span class="p">(</span><span class="n">disabled_glob</span><span class="o">=</span><span class="p">[</span><span class="s2">"*"</span><span class="p">],</span> <span class="n">enable_plugins</span><span class="o">=</span><span class="n">dnfplugins</span><span class="p">)</span>
|
||||
<span class="n">conf</span> <span class="o">=</span> <span class="n">dnfbase</span><span class="o">.</span><span class="n">conf</span>
|
||||
<span class="n">conf</span><span class="o">.</span><span class="n">logdir</span> <span class="o">=</span> <span class="n">logdir</span>
|
||||
<span class="n">conf</span><span class="o">.</span><span class="n">cachedir</span> <span class="o">=</span> <span class="n">cachedir</span>
|
||||
|
||||
<span class="n">conf</span><span class="o">.</span><span class="n">install_weak_deps</span> <span class="o">=</span> <span class="kc">False</span>
|
||||
<span class="n">conf</span><span class="o">.</span><span class="n">releasever</span> <span class="o">=</span> <span class="n">releasever</span>
|
||||
<span class="n">conf</span><span class="o">.</span><span class="n">installroot</span> <span class="o">=</span> <span class="n">installroot</span>
|
||||
<span class="n">conf</span><span class="o">.</span><span class="n">prepend_installroot</span><span class="p">(</span><span class="s1">'persistdir'</span><span class="p">)</span>
|
||||
<span class="c1"># this is a weird 'AppendOption' thing that, when you set it,</span>
|
||||
<span class="c1"># actually appends. Doing this adds 'nodocs' to the existing list</span>
|
||||
<span class="c1"># of values, over in libdnf, it does not replace the existing values.</span>
|
||||
<span class="n">conf</span><span class="o">.</span><span class="n">tsflags</span> <span class="o">=</span> <span class="p">[</span><span class="s1">'nodocs'</span><span class="p">]</span>
|
||||
<span class="c1"># Log details about the solver</span>
|
||||
<span class="n">conf</span><span class="o">.</span><span class="n">debug_solver</span> <span class="o">=</span> <span class="kc">True</span>
|
||||
|
||||
<span class="k">if</span> <span class="n">proxy</span><span class="p">:</span>
|
||||
<span class="n">conf</span><span class="o">.</span><span class="n">proxy</span> <span class="o">=</span> <span class="n">proxy</span>
|
||||
|
||||
<span class="k">if</span> <span class="n">sslverify</span> <span class="o">==</span> <span class="kc">False</span><span class="p">:</span>
|
||||
<span class="n">conf</span><span class="o">.</span><span class="n">sslverify</span> <span class="o">=</span> <span class="kc">False</span>
|
||||
|
||||
<span class="c1"># DNF 3.2 needs to have module_platform_id set, otherwise depsolve won't work correctly</span>
|
||||
<span class="k">if</span> <span class="ow">not</span> <span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">exists</span><span class="p">(</span><span class="s2">"/etc/os-release"</span><span class="p">):</span>
|
||||
<span class="n">log</span><span class="o">.</span><span class="n">warning</span><span class="p">(</span><span class="s2">"/etc/os-release is missing, cannot determine platform id, falling back to </span><span class="si">%s</span><span class="s2">"</span><span class="p">,</span> <span class="n">DEFAULT_PLATFORM_ID</span><span class="p">)</span>
|
||||
<span class="n">platform_id</span> <span class="o">=</span> <span class="n">DEFAULT_PLATFORM_ID</span>
|
||||
<span class="k">else</span><span class="p">:</span>
|
||||
<span class="n">os_release</span> <span class="o">=</span> <span class="n">flatconfig</span><span class="p">(</span><span class="s2">"/etc/os-release"</span><span class="p">)</span>
|
||||
<span class="n">platform_id</span> <span class="o">=</span> <span class="n">os_release</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="s2">"PLATFORM_ID"</span><span class="p">,</span> <span class="n">DEFAULT_PLATFORM_ID</span><span class="p">)</span>
|
||||
<span class="n">log</span><span class="o">.</span><span class="n">info</span><span class="p">(</span><span class="s2">"Using </span><span class="si">%s</span><span class="s2"> for module_platform_id"</span><span class="p">,</span> <span class="n">platform_id</span><span class="p">)</span>
|
||||
<span class="n">conf</span><span class="o">.</span><span class="n">module_platform_id</span> <span class="o">=</span> <span class="n">platform_id</span>
|
||||
|
||||
<span class="c1"># Add .repo files</span>
|
||||
<span class="k">if</span> <span class="n">repos</span><span class="p">:</span>
|
||||
<span class="n">reposdir</span> <span class="o">=</span> <span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">join</span><span class="p">(</span><span class="n">tempdir</span><span class="p">,</span> <span class="s2">"dnf.repos"</span><span class="p">)</span>
|
||||
<span class="k">if</span> <span class="ow">not</span> <span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">isdir</span><span class="p">(</span><span class="n">reposdir</span><span class="p">):</span>
|
||||
<span class="n">os</span><span class="o">.</span><span class="n">mkdir</span><span class="p">(</span><span class="n">reposdir</span><span class="p">)</span>
|
||||
<span class="k">for</span> <span class="n">r</span> <span class="ow">in</span> <span class="n">repos</span><span class="p">:</span>
|
||||
<span class="n">shutil</span><span class="o">.</span><span class="n">copy2</span><span class="p">(</span><span class="n">r</span><span class="p">,</span> <span class="n">reposdir</span><span class="p">)</span>
|
||||
<span class="n">conf</span><span class="o">.</span><span class="n">reposdir</span> <span class="o">=</span> <span class="p">[</span><span class="n">reposdir</span><span class="p">]</span>
|
||||
<span class="n">dnfbase</span><span class="o">.</span><span class="n">read_all_repos</span><span class="p">()</span>
|
||||
|
||||
<span class="c1"># add the sources</span>
|
||||
<span class="k">for</span> <span class="n">i</span><span class="p">,</span> <span class="n">r</span> <span class="ow">in</span> <span class="nb">enumerate</span><span class="p">(</span><span class="n">sources</span><span class="p">):</span>
|
||||
<span class="k">if</span> <span class="s2">"SRPM"</span> <span class="ow">in</span> <span class="n">r</span> <span class="ow">or</span> <span class="s2">"srpm"</span> <span class="ow">in</span> <span class="n">r</span><span class="p">:</span>
|
||||
<span class="n">log</span><span class="o">.</span><span class="n">info</span><span class="p">(</span><span class="s2">"Skipping source repo: </span><span class="si">%s</span><span class="s2">"</span><span class="p">,</span> <span class="n">r</span><span class="p">)</span>
|
||||
<span class="k">continue</span>
|
||||
<span class="n">repo_name</span> <span class="o">=</span> <span class="s2">"lorax-repo-</span><span class="si">%d</span><span class="s2">"</span> <span class="o">%</span> <span class="n">i</span>
|
||||
<span class="n">repo</span> <span class="o">=</span> <span class="n">dnf</span><span class="o">.</span><span class="n">repo</span><span class="o">.</span><span class="n">Repo</span><span class="p">(</span><span class="n">repo_name</span><span class="p">,</span> <span class="n">conf</span><span class="p">)</span>
|
||||
<span class="n">repo</span><span class="o">.</span><span class="n">baseurl</span> <span class="o">=</span> <span class="p">[</span><span class="n">r</span><span class="p">]</span>
|
||||
<span class="k">if</span> <span class="n">proxy</span><span class="p">:</span>
|
||||
<span class="n">repo</span><span class="o">.</span><span class="n">proxy</span> <span class="o">=</span> <span class="n">proxy</span>
|
||||
<span class="n">repo</span><span class="o">.</span><span class="n">enable</span><span class="p">()</span>
|
||||
<span class="n">dnfbase</span><span class="o">.</span><span class="n">repos</span><span class="o">.</span><span class="n">add</span><span class="p">(</span><span class="n">repo</span><span class="p">)</span>
|
||||
<span class="n">log</span><span class="o">.</span><span class="n">info</span><span class="p">(</span><span class="s2">"Added '</span><span class="si">%s</span><span class="s2">': </span><span class="si">%s</span><span class="s2">"</span><span class="p">,</span> <span class="n">repo_name</span><span class="p">,</span> <span class="n">r</span><span class="p">)</span>
|
||||
<span class="n">log</span><span class="o">.</span><span class="n">info</span><span class="p">(</span><span class="s2">"Fetching metadata..."</span><span class="p">)</span>
|
||||
<span class="k">try</span><span class="p">:</span>
|
||||
<span class="n">repo</span><span class="o">.</span><span class="n">load</span><span class="p">()</span>
|
||||
<span class="k">except</span> <span class="n">dnf</span><span class="o">.</span><span class="n">exceptions</span><span class="o">.</span><span class="n">RepoError</span> <span class="k">as</span> <span class="n">e</span><span class="p">:</span>
|
||||
<span class="n">log</span><span class="o">.</span><span class="n">error</span><span class="p">(</span><span class="s2">"Error fetching metadata for </span><span class="si">%s</span><span class="s2">: </span><span class="si">%s</span><span class="s2">"</span><span class="p">,</span> <span class="n">repo_name</span><span class="p">,</span> <span class="n">e</span><span class="p">)</span>
|
||||
<span class="k">return</span> <span class="kc">None</span>
|
||||
|
||||
<span class="c1"># add the mirrorlists</span>
|
||||
<span class="k">for</span> <span class="n">i</span><span class="p">,</span> <span class="n">r</span> <span class="ow">in</span> <span class="nb">enumerate</span><span class="p">(</span><span class="n">mirrorlists</span><span class="p">):</span>
|
||||
<span class="k">if</span> <span class="s2">"SRPM"</span> <span class="ow">in</span> <span class="n">r</span> <span class="ow">or</span> <span class="s2">"srpm"</span> <span class="ow">in</span> <span class="n">r</span><span class="p">:</span>
|
||||
<span class="n">log</span><span class="o">.</span><span class="n">info</span><span class="p">(</span><span class="s2">"Skipping source repo: </span><span class="si">%s</span><span class="s2">"</span><span class="p">,</span> <span class="n">r</span><span class="p">)</span>
|
||||
<span class="k">continue</span>
|
||||
<span class="n">repo_name</span> <span class="o">=</span> <span class="s2">"lorax-mirrorlist-</span><span class="si">%d</span><span class="s2">"</span> <span class="o">%</span> <span class="n">i</span>
|
||||
<span class="n">repo</span> <span class="o">=</span> <span class="n">dnf</span><span class="o">.</span><span class="n">repo</span><span class="o">.</span><span class="n">Repo</span><span class="p">(</span><span class="n">repo_name</span><span class="p">,</span> <span class="n">conf</span><span class="p">)</span>
|
||||
<span class="n">repo</span><span class="o">.</span><span class="n">mirrorlist</span> <span class="o">=</span> <span class="n">r</span>
|
||||
<span class="k">if</span> <span class="n">proxy</span><span class="p">:</span>
|
||||
<span class="n">repo</span><span class="o">.</span><span class="n">proxy</span> <span class="o">=</span> <span class="n">proxy</span>
|
||||
<span class="n">repo</span><span class="o">.</span><span class="n">enable</span><span class="p">()</span>
|
||||
<span class="n">dnfbase</span><span class="o">.</span><span class="n">repos</span><span class="o">.</span><span class="n">add</span><span class="p">(</span><span class="n">repo</span><span class="p">)</span>
|
||||
<span class="n">log</span><span class="o">.</span><span class="n">info</span><span class="p">(</span><span class="s2">"Added '</span><span class="si">%s</span><span class="s2">': </span><span class="si">%s</span><span class="s2">"</span><span class="p">,</span> <span class="n">repo_name</span><span class="p">,</span> <span class="n">r</span><span class="p">)</span>
|
||||
<span class="n">log</span><span class="o">.</span><span class="n">info</span><span class="p">(</span><span class="s2">"Fetching metadata..."</span><span class="p">)</span>
|
||||
<span class="k">try</span><span class="p">:</span>
|
||||
<span class="n">repo</span><span class="o">.</span><span class="n">load</span><span class="p">()</span>
|
||||
<span class="k">except</span> <span class="n">dnf</span><span class="o">.</span><span class="n">exceptions</span><span class="o">.</span><span class="n">RepoError</span> <span class="k">as</span> <span class="n">e</span><span class="p">:</span>
|
||||
<span class="n">log</span><span class="o">.</span><span class="n">error</span><span class="p">(</span><span class="s2">"Error fetching metadata for </span><span class="si">%s</span><span class="s2">: </span><span class="si">%s</span><span class="s2">"</span><span class="p">,</span> <span class="n">repo_name</span><span class="p">,</span> <span class="n">e</span><span class="p">)</span>
|
||||
<span class="k">return</span> <span class="kc">None</span>
|
||||
|
||||
<span class="c1"># Enable repos listed on the cmdline</span>
|
||||
<span class="k">for</span> <span class="n">r</span> <span class="ow">in</span> <span class="n">enablerepos</span><span class="p">:</span>
|
||||
<span class="n">repolist</span> <span class="o">=</span> <span class="n">dnfbase</span><span class="o">.</span><span class="n">repos</span><span class="o">.</span><span class="n">get_matching</span><span class="p">(</span><span class="n">r</span><span class="p">)</span>
|
||||
<span class="k">if</span> <span class="ow">not</span> <span class="n">repolist</span><span class="p">:</span>
|
||||
<span class="n">log</span><span class="o">.</span><span class="n">warning</span><span class="p">(</span><span class="s2">"</span><span class="si">%s</span><span class="s2"> is an unknown repo, not enabling it"</span><span class="p">,</span> <span class="n">r</span><span class="p">)</span>
|
||||
<span class="k">else</span><span class="p">:</span>
|
||||
<span class="n">repolist</span><span class="o">.</span><span class="n">enable</span><span class="p">()</span>
|
||||
<span class="n">log</span><span class="o">.</span><span class="n">info</span><span class="p">(</span><span class="s2">"Enabled repo </span><span class="si">%s</span><span class="s2">"</span><span class="p">,</span> <span class="n">r</span><span class="p">)</span>
|
||||
|
||||
<span class="c1"># Disable repos listed on the cmdline</span>
|
||||
<span class="k">for</span> <span class="n">r</span> <span class="ow">in</span> <span class="n">disablerepos</span><span class="p">:</span>
|
||||
<span class="n">repolist</span> <span class="o">=</span> <span class="n">dnfbase</span><span class="o">.</span><span class="n">repos</span><span class="o">.</span><span class="n">get_matching</span><span class="p">(</span><span class="n">r</span><span class="p">)</span>
|
||||
<span class="k">if</span> <span class="ow">not</span> <span class="n">repolist</span><span class="p">:</span>
|
||||
<span class="n">log</span><span class="o">.</span><span class="n">warning</span><span class="p">(</span><span class="s2">"</span><span class="si">%s</span><span class="s2"> is an unknown repo, not disabling it"</span><span class="p">,</span> <span class="n">r</span><span class="p">)</span>
|
||||
<span class="k">else</span><span class="p">:</span>
|
||||
<span class="n">repolist</span><span class="o">.</span><span class="n">disable</span><span class="p">()</span>
|
||||
<span class="n">log</span><span class="o">.</span><span class="n">info</span><span class="p">(</span><span class="s2">"Disabled repo </span><span class="si">%s</span><span class="s2">"</span><span class="p">,</span> <span class="n">r</span><span class="p">)</span>
|
||||
|
||||
<span class="n">dnfbase</span><span class="o">.</span><span class="n">fill_sack</span><span class="p">(</span><span class="n">load_system_repo</span><span class="o">=</span><span class="kc">False</span><span class="p">)</span>
|
||||
<span class="n">dnfbase</span><span class="o">.</span><span class="n">read_comps</span><span class="p">()</span>
|
||||
|
||||
<span class="k">return</span> <span class="n">dnfbase</span></div>
|
||||
</pre></div>
|
||||
|
||||
</div>
|
||||
</div>
|
||||
<footer>
|
||||
|
||||
<hr/>
|
||||
|
||||
<div role="contentinfo">
|
||||
<p>© Copyright 2018, Red Hat, Inc..</p>
|
||||
</div>
|
||||
|
||||
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provided by <a href="https://readthedocs.org">Read the Docs</a>.
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||||
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||||
|
||||
</footer>
|
||||
</div>
|
||||
</div>
|
||||
</section>
|
||||
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|
||||
<script>
|
||||
jQuery(function () {
|
||||
SphinxRtdTheme.Navigation.enable(true);
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||||
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||||
|
||||
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|
||||
</html>
|
||||
@ -1,212 +0,0 @@
|
||||
<!DOCTYPE html>
|
||||
<html class="writer-html5" lang="en" >
|
||||
<head>
|
||||
<meta charset="utf-8" />
|
||||
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
|
||||
<title>pylorax.dnfhelper — Lorax 36.0 documentation</title>
|
||||
<link rel="stylesheet" href="../../_static/pygments.css" type="text/css" />
|
||||
<link rel="stylesheet" href="../../_static/css/theme.css" type="text/css" />
|
||||
|
||||
<script data-url_root="../../" id="documentation_options" src="../../_static/documentation_options.js"></script>
|
||||
<script src="../../_static/jquery.js"></script>
|
||||
<script src="../../_static/underscore.js"></script>
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<h1>Source code for pylorax.dnfhelper</h1><div class="highlight"><pre>
|
||||
<span></span><span class="c1">#</span>
|
||||
<span class="c1"># dnfhelper.py</span>
|
||||
<span class="c1">#</span>
|
||||
<span class="c1"># Copyright (C) 2010-2015 Red Hat, Inc.</span>
|
||||
<span class="c1">#</span>
|
||||
<span class="c1"># This program is free software; you can redistribute it and/or modify</span>
|
||||
<span class="c1"># it under the terms of the GNU General Public License as published by</span>
|
||||
<span class="c1"># the Free Software Foundation; either version 2 of the License, or</span>
|
||||
<span class="c1"># (at your option) any later version.</span>
|
||||
<span class="c1">#</span>
|
||||
<span class="c1"># This program is distributed in the hope that it will be useful,</span>
|
||||
<span class="c1"># but WITHOUT ANY WARRANTY; without even the implied warranty of</span>
|
||||
<span class="c1"># MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the</span>
|
||||
<span class="c1"># GNU General Public License for more details.</span>
|
||||
<span class="c1">#</span>
|
||||
<span class="c1"># You should have received a copy of the GNU General Public License</span>
|
||||
<span class="c1"># along with this program. If not, see <http://www.gnu.org/licenses/>.</span>
|
||||
<span class="c1">#</span>
|
||||
<span class="c1"># Red Hat Author(s): Martin Gracik <mgracik@redhat.com></span>
|
||||
<span class="c1"># Brian C. Lane <bcl@redhat.com></span>
|
||||
<span class="c1">#</span>
|
||||
|
||||
<span class="kn">import</span> <span class="nn">logging</span>
|
||||
<span class="n">logger</span> <span class="o">=</span> <span class="n">logging</span><span class="o">.</span><span class="n">getLogger</span><span class="p">(</span><span class="s2">"pylorax.dnfhelper"</span><span class="p">)</span>
|
||||
<span class="kn">import</span> <span class="nn">dnf</span>
|
||||
<span class="kn">import</span> <span class="nn">dnf.transaction</span>
|
||||
<span class="kn">import</span> <span class="nn">collections</span>
|
||||
<span class="kn">import</span> <span class="nn">time</span>
|
||||
<span class="kn">import</span> <span class="nn">pylorax.output</span> <span class="k">as</span> <span class="nn">output</span>
|
||||
|
||||
<span class="n">__all__</span> <span class="o">=</span> <span class="p">[</span><span class="s1">'LoraxDownloadCallback'</span><span class="p">,</span> <span class="s1">'LoraxRpmCallback'</span><span class="p">]</span>
|
||||
|
||||
<span class="k">def</span> <span class="nf">_paced</span><span class="p">(</span><span class="n">fn</span><span class="p">):</span>
|
||||
<span class="sd">"""Execute `fn` no more often then every 2 seconds."""</span>
|
||||
<span class="k">def</span> <span class="nf">paced_fn</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="o">*</span><span class="n">args</span><span class="p">):</span>
|
||||
<span class="n">now</span> <span class="o">=</span> <span class="n">time</span><span class="o">.</span><span class="n">time</span><span class="p">()</span>
|
||||
<span class="k">if</span> <span class="n">now</span> <span class="o">-</span> <span class="bp">self</span><span class="o">.</span><span class="n">last_time</span> <span class="o"><</span> <span class="mi">2</span><span class="p">:</span>
|
||||
<span class="k">return</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">last_time</span> <span class="o">=</span> <span class="n">now</span>
|
||||
<span class="k">return</span> <span class="n">fn</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="o">*</span><span class="n">args</span><span class="p">)</span>
|
||||
<span class="k">return</span> <span class="n">paced_fn</span>
|
||||
|
||||
|
||||
<div class="viewcode-block" id="LoraxDownloadCallback"><a class="viewcode-back" href="../../pylorax.html#pylorax.dnfhelper.LoraxDownloadCallback">[docs]</a><span class="k">class</span> <span class="nc">LoraxDownloadCallback</span><span class="p">(</span><span class="n">dnf</span><span class="o">.</span><span class="n">callback</span><span class="o">.</span><span class="n">DownloadProgress</span><span class="p">):</span>
|
||||
<span class="k">def</span> <span class="fm">__init__</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">downloads</span> <span class="o">=</span> <span class="n">collections</span><span class="o">.</span><span class="n">defaultdict</span><span class="p">(</span><span class="nb">int</span><span class="p">)</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">last_time</span> <span class="o">=</span> <span class="n">time</span><span class="o">.</span><span class="n">time</span><span class="p">()</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">total_files</span> <span class="o">=</span> <span class="mi">0</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">total_size</span> <span class="o">=</span> <span class="mi">0</span>
|
||||
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">pkgno</span> <span class="o">=</span> <span class="mi">0</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">total</span> <span class="o">=</span> <span class="mi">0</span>
|
||||
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">output</span> <span class="o">=</span> <span class="n">output</span><span class="o">.</span><span class="n">LoraxOutput</span><span class="p">()</span>
|
||||
|
||||
<span class="nd">@_paced</span>
|
||||
<span class="k">def</span> <span class="nf">_update</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span>
|
||||
<span class="n">msg</span> <span class="o">=</span> <span class="s2">"Downloading </span><span class="si">%(pkgno)s</span><span class="s2"> / </span><span class="si">%(total_files)s</span><span class="s2"> RPMs, "</span> \
|
||||
<span class="s2">"</span><span class="si">%(downloaded)s</span><span class="s2"> / </span><span class="si">%(total_size)s</span><span class="s2"> (</span><span class="si">%(percent)d%%</span><span class="s2">) done.</span><span class="se">\n</span><span class="s2">"</span>
|
||||
<span class="n">downloaded</span> <span class="o">=</span> <span class="nb">sum</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">downloads</span><span class="o">.</span><span class="n">values</span><span class="p">())</span>
|
||||
<span class="n">vals</span> <span class="o">=</span> <span class="p">{</span>
|
||||
<span class="s1">'downloaded'</span> <span class="p">:</span> <span class="n">downloaded</span><span class="p">,</span>
|
||||
<span class="s1">'percent'</span> <span class="p">:</span> <span class="nb">int</span><span class="p">(</span><span class="mi">100</span> <span class="o">*</span> <span class="n">downloaded</span><span class="o">/</span><span class="bp">self</span><span class="o">.</span><span class="n">total_size</span><span class="p">),</span>
|
||||
<span class="s1">'pkgno'</span> <span class="p">:</span> <span class="bp">self</span><span class="o">.</span><span class="n">pkgno</span><span class="p">,</span>
|
||||
<span class="s1">'total_files'</span> <span class="p">:</span> <span class="bp">self</span><span class="o">.</span><span class="n">total_files</span><span class="p">,</span>
|
||||
<span class="s1">'total_size'</span> <span class="p">:</span> <span class="bp">self</span><span class="o">.</span><span class="n">total_size</span>
|
||||
<span class="p">}</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">output</span><span class="o">.</span><span class="n">write</span><span class="p">(</span><span class="n">msg</span> <span class="o">%</span> <span class="n">vals</span><span class="p">)</span>
|
||||
|
||||
<div class="viewcode-block" id="LoraxDownloadCallback.end"><a class="viewcode-back" href="../../pylorax.html#pylorax.dnfhelper.LoraxDownloadCallback.end">[docs]</a> <span class="k">def</span> <span class="nf">end</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">payload</span><span class="p">,</span> <span class="n">status</span><span class="p">,</span> <span class="n">msg</span><span class="p">):</span>
|
||||
<span class="n">nevra</span> <span class="o">=</span> <span class="nb">str</span><span class="p">(</span><span class="n">payload</span><span class="p">)</span>
|
||||
<span class="k">if</span> <span class="n">status</span> <span class="ow">is</span> <span class="n">dnf</span><span class="o">.</span><span class="n">callback</span><span class="o">.</span><span class="n">STATUS_OK</span><span class="p">:</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">downloads</span><span class="p">[</span><span class="n">nevra</span><span class="p">]</span> <span class="o">=</span> <span class="n">payload</span><span class="o">.</span><span class="n">download_size</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">pkgno</span> <span class="o">+=</span> <span class="mi">1</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">_update</span><span class="p">()</span>
|
||||
<span class="k">return</span>
|
||||
<span class="n">logger</span><span class="o">.</span><span class="n">critical</span><span class="p">(</span><span class="s2">"Failed to download '</span><span class="si">%s</span><span class="s2">': </span><span class="si">%d</span><span class="s2"> - </span><span class="si">%s</span><span class="s2">"</span><span class="p">,</span> <span class="n">nevra</span><span class="p">,</span> <span class="n">status</span><span class="p">,</span> <span class="n">msg</span><span class="p">)</span></div>
|
||||
|
||||
<div class="viewcode-block" id="LoraxDownloadCallback.progress"><a class="viewcode-back" href="../../pylorax.html#pylorax.dnfhelper.LoraxDownloadCallback.progress">[docs]</a> <span class="k">def</span> <span class="nf">progress</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">payload</span><span class="p">,</span> <span class="n">done</span><span class="p">):</span>
|
||||
<span class="n">nevra</span> <span class="o">=</span> <span class="nb">str</span><span class="p">(</span><span class="n">payload</span><span class="p">)</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">downloads</span><span class="p">[</span><span class="n">nevra</span><span class="p">]</span> <span class="o">=</span> <span class="n">done</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">_update</span><span class="p">()</span></div>
|
||||
|
||||
<span class="c1"># dnf 2.5.0 adds a new argument, accept it if it is passed</span>
|
||||
<span class="c1"># pylint: disable=arguments-differ</span>
|
||||
<div class="viewcode-block" id="LoraxDownloadCallback.start"><a class="viewcode-back" href="../../pylorax.html#pylorax.dnfhelper.LoraxDownloadCallback.start">[docs]</a> <span class="k">def</span> <span class="nf">start</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">total_files</span><span class="p">,</span> <span class="n">total_size</span><span class="p">,</span> <span class="n">total_drpms</span><span class="o">=</span><span class="mi">0</span><span class="p">):</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">total_files</span> <span class="o">=</span> <span class="n">total_files</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">total_size</span> <span class="o">=</span> <span class="n">total_size</span></div></div>
|
||||
|
||||
|
||||
<div class="viewcode-block" id="LoraxRpmCallback"><a class="viewcode-back" href="../../pylorax.html#pylorax.dnfhelper.LoraxRpmCallback">[docs]</a><span class="k">class</span> <span class="nc">LoraxRpmCallback</span><span class="p">(</span><span class="n">dnf</span><span class="o">.</span><span class="n">callback</span><span class="o">.</span><span class="n">TransactionProgress</span><span class="p">):</span>
|
||||
<span class="k">def</span> <span class="fm">__init__</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span>
|
||||
<span class="nb">super</span><span class="p">(</span><span class="n">LoraxRpmCallback</span><span class="p">,</span> <span class="bp">self</span><span class="p">)</span><span class="o">.</span><span class="fm">__init__</span><span class="p">()</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">_last_ts</span> <span class="o">=</span> <span class="kc">None</span>
|
||||
|
||||
<div class="viewcode-block" id="LoraxRpmCallback.progress"><a class="viewcode-back" href="../../pylorax.html#pylorax.dnfhelper.LoraxRpmCallback.progress">[docs]</a> <span class="k">def</span> <span class="nf">progress</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">package</span><span class="p">,</span> <span class="n">action</span><span class="p">,</span> <span class="n">ti_done</span><span class="p">,</span> <span class="n">ti_total</span><span class="p">,</span> <span class="n">ts_done</span><span class="p">,</span> <span class="n">ts_total</span><span class="p">):</span>
|
||||
<span class="k">if</span> <span class="n">action</span> <span class="o">==</span> <span class="n">dnf</span><span class="o">.</span><span class="n">transaction</span><span class="o">.</span><span class="n">PKG_INSTALL</span><span class="p">:</span>
|
||||
<span class="c1"># do not report same package twice</span>
|
||||
<span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">_last_ts</span> <span class="o">==</span> <span class="n">ts_done</span><span class="p">:</span>
|
||||
<span class="k">return</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">_last_ts</span> <span class="o">=</span> <span class="n">ts_done</span>
|
||||
|
||||
<span class="n">msg</span> <span class="o">=</span> <span class="s1">'(</span><span class="si">%d</span><span class="s1">/</span><span class="si">%d</span><span class="s1">) </span><span class="si">%s</span><span class="s1">'</span> <span class="o">%</span> <span class="p">(</span><span class="n">ts_done</span><span class="p">,</span> <span class="n">ts_total</span><span class="p">,</span> <span class="n">package</span><span class="p">)</span>
|
||||
<span class="n">logger</span><span class="o">.</span><span class="n">info</span><span class="p">(</span><span class="n">msg</span><span class="p">)</span>
|
||||
<span class="k">elif</span> <span class="n">action</span> <span class="o">==</span> <span class="n">dnf</span><span class="o">.</span><span class="n">transaction</span><span class="o">.</span><span class="n">TRANS_POST</span><span class="p">:</span>
|
||||
<span class="n">msg</span> <span class="o">=</span> <span class="s2">"Performing post-installation setup tasks"</span>
|
||||
<span class="n">logger</span><span class="o">.</span><span class="n">info</span><span class="p">(</span><span class="n">msg</span><span class="p">)</span></div>
|
||||
|
||||
<div class="viewcode-block" id="LoraxRpmCallback.error"><a class="viewcode-back" href="../../pylorax.html#pylorax.dnfhelper.LoraxRpmCallback.error">[docs]</a> <span class="k">def</span> <span class="nf">error</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">message</span><span class="p">):</span>
|
||||
<span class="n">logger</span><span class="o">.</span><span class="n">warning</span><span class="p">(</span><span class="n">message</span><span class="p">)</span></div></div>
|
||||
</pre></div>
|
||||
|
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|
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@ -1,475 +0,0 @@
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<title>pylorax.executils — Lorax 36.0 documentation</title>
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<h1>Source code for pylorax.executils</h1><div class="highlight"><pre>
|
||||
<span></span><span class="c1">#</span>
|
||||
<span class="c1"># executil.py - subprocess execution utility functions</span>
|
||||
<span class="c1">#</span>
|
||||
<span class="c1"># Copyright (C) 1999-2015</span>
|
||||
<span class="c1"># Red Hat, Inc. All rights reserved.</span>
|
||||
<span class="c1">#</span>
|
||||
<span class="c1"># This program is free software; you can redistribute it and/or modify</span>
|
||||
<span class="c1"># it under the terms of the GNU General Public License as published by</span>
|
||||
<span class="c1"># the Free Software Foundation; either version 2 of the License, or</span>
|
||||
<span class="c1"># (at your option) any later version.</span>
|
||||
<span class="c1">#</span>
|
||||
<span class="c1"># This program is distributed in the hope that it will be useful,</span>
|
||||
<span class="c1"># but WITHOUT ANY WARRANTY; without even the implied warranty of</span>
|
||||
<span class="c1"># MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the</span>
|
||||
<span class="c1"># GNU General Public License for more details.</span>
|
||||
<span class="c1">#</span>
|
||||
<span class="c1"># You should have received a copy of the GNU General Public License</span>
|
||||
<span class="c1"># along with this program. If not, see <http://www.gnu.org/licenses/>.</span>
|
||||
<span class="c1">#</span>
|
||||
|
||||
<span class="kn">import</span> <span class="nn">os</span>
|
||||
<span class="kn">import</span> <span class="nn">select</span>
|
||||
<span class="kn">import</span> <span class="nn">subprocess</span>
|
||||
<span class="kn">from</span> <span class="nn">subprocess</span> <span class="kn">import</span> <span class="n">TimeoutExpired</span>
|
||||
<span class="kn">import</span> <span class="nn">signal</span>
|
||||
<span class="kn">import</span> <span class="nn">time</span>
|
||||
|
||||
<span class="kn">import</span> <span class="nn">logging</span>
|
||||
<span class="n">log</span> <span class="o">=</span> <span class="n">logging</span><span class="o">.</span><span class="n">getLogger</span><span class="p">(</span><span class="s2">"pylorax"</span><span class="p">)</span>
|
||||
<span class="n">program_log</span> <span class="o">=</span> <span class="n">logging</span><span class="o">.</span><span class="n">getLogger</span><span class="p">(</span><span class="s2">"program"</span><span class="p">)</span>
|
||||
|
||||
<span class="c1"># pylint: disable=not-context-manager</span>
|
||||
<span class="kn">from</span> <span class="nn">threading</span> <span class="kn">import</span> <span class="n">Lock</span>
|
||||
<span class="n">program_log_lock</span> <span class="o">=</span> <span class="n">Lock</span><span class="p">()</span>
|
||||
|
||||
<span class="n">_child_env</span> <span class="o">=</span> <span class="p">{}</span>
|
||||
|
||||
<div class="viewcode-block" id="setenv"><a class="viewcode-back" href="../../pylorax.html#pylorax.executils.setenv">[docs]</a><span class="k">def</span> <span class="nf">setenv</span><span class="p">(</span><span class="n">name</span><span class="p">,</span> <span class="n">value</span><span class="p">):</span>
|
||||
<span class="sd">""" Set an environment variable to be used by child processes.</span>
|
||||
|
||||
<span class="sd"> This method does not modify os.environ for the running process, which</span>
|
||||
<span class="sd"> is not thread-safe. If setenv has already been called for a particular</span>
|
||||
<span class="sd"> variable name, the old value is overwritten.</span>
|
||||
|
||||
<span class="sd"> :param str name: The name of the environment variable</span>
|
||||
<span class="sd"> :param str value: The value of the environment variable</span>
|
||||
<span class="sd"> """</span>
|
||||
|
||||
<span class="n">_child_env</span><span class="p">[</span><span class="n">name</span><span class="p">]</span> <span class="o">=</span> <span class="n">value</span></div>
|
||||
|
||||
<div class="viewcode-block" id="augmentEnv"><a class="viewcode-back" href="../../pylorax.html#pylorax.executils.augmentEnv">[docs]</a><span class="k">def</span> <span class="nf">augmentEnv</span><span class="p">():</span>
|
||||
<span class="n">env</span> <span class="o">=</span> <span class="n">os</span><span class="o">.</span><span class="n">environ</span><span class="o">.</span><span class="n">copy</span><span class="p">()</span>
|
||||
<span class="n">env</span><span class="o">.</span><span class="n">update</span><span class="p">(</span><span class="n">_child_env</span><span class="p">)</span>
|
||||
<span class="k">return</span> <span class="n">env</span></div>
|
||||
|
||||
<div class="viewcode-block" id="ExecProduct"><a class="viewcode-back" href="../../pylorax.html#pylorax.executils.ExecProduct">[docs]</a><span class="k">class</span> <span class="nc">ExecProduct</span><span class="p">(</span><span class="nb">object</span><span class="p">):</span>
|
||||
<span class="k">def</span> <span class="fm">__init__</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">rc</span><span class="p">,</span> <span class="n">stdout</span><span class="p">,</span> <span class="n">stderr</span><span class="p">):</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">rc</span> <span class="o">=</span> <span class="n">rc</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">stdout</span> <span class="o">=</span> <span class="n">stdout</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">stderr</span> <span class="o">=</span> <span class="n">stderr</span></div>
|
||||
|
||||
<div class="viewcode-block" id="startProgram"><a class="viewcode-back" href="../../pylorax.html#pylorax.executils.startProgram">[docs]</a><span class="k">def</span> <span class="nf">startProgram</span><span class="p">(</span><span class="n">argv</span><span class="p">,</span> <span class="n">root</span><span class="o">=</span><span class="s1">'/'</span><span class="p">,</span> <span class="n">stdin</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">stdout</span><span class="o">=</span><span class="n">subprocess</span><span class="o">.</span><span class="n">PIPE</span><span class="p">,</span> <span class="n">stderr</span><span class="o">=</span><span class="n">subprocess</span><span class="o">.</span><span class="n">STDOUT</span><span class="p">,</span>
|
||||
<span class="n">env_prune</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">env_add</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">reset_handlers</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="n">reset_lang</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="o">**</span><span class="n">kwargs</span><span class="p">):</span>
|
||||
<span class="sd">""" Start an external program and return the Popen object.</span>
|
||||
|
||||
<span class="sd"> The root and reset_handlers arguments are handled by passing a</span>
|
||||
<span class="sd"> preexec_fn argument to subprocess.Popen, but an additional preexec_fn</span>
|
||||
<span class="sd"> can still be specified and will be run. The user preexec_fn will be run</span>
|
||||
<span class="sd"> last.</span>
|
||||
|
||||
<span class="sd"> :param argv: The command to run and argument</span>
|
||||
<span class="sd"> :param root: The directory to chroot to before running command.</span>
|
||||
<span class="sd"> :param stdin: The file object to read stdin from.</span>
|
||||
<span class="sd"> :param stdout: The file object to write stdout to.</span>
|
||||
<span class="sd"> :param stderr: The file object to write stderr to.</span>
|
||||
<span class="sd"> :param env_prune: environment variables to remove before execution</span>
|
||||
<span class="sd"> :param env_add: environment variables to add before execution</span>
|
||||
<span class="sd"> :param reset_handlers: whether to reset to SIG_DFL any signal handlers set to SIG_IGN</span>
|
||||
<span class="sd"> :param reset_lang: whether to set the locale of the child process to C</span>
|
||||
<span class="sd"> :param kwargs: Additional parameters to pass to subprocess.Popen</span>
|
||||
<span class="sd"> :return: A Popen object for the running command.</span>
|
||||
<span class="sd"> :keyword preexec_fn: A function to run before execution starts.</span>
|
||||
<span class="sd"> """</span>
|
||||
<span class="k">if</span> <span class="n">env_prune</span> <span class="ow">is</span> <span class="kc">None</span><span class="p">:</span>
|
||||
<span class="n">env_prune</span> <span class="o">=</span> <span class="p">[]</span>
|
||||
|
||||
<span class="c1"># Check for and save a preexec_fn argument</span>
|
||||
<span class="n">preexec_fn</span> <span class="o">=</span> <span class="n">kwargs</span><span class="o">.</span><span class="n">pop</span><span class="p">(</span><span class="s2">"preexec_fn"</span><span class="p">,</span> <span class="kc">None</span><span class="p">)</span>
|
||||
|
||||
<span class="k">def</span> <span class="nf">preexec</span><span class="p">():</span>
|
||||
<span class="c1"># If a target root was specificed, chroot into it</span>
|
||||
<span class="k">if</span> <span class="n">root</span> <span class="ow">and</span> <span class="n">root</span> <span class="o">!=</span> <span class="s1">'/'</span><span class="p">:</span>
|
||||
<span class="n">os</span><span class="o">.</span><span class="n">chroot</span><span class="p">(</span><span class="n">root</span><span class="p">)</span>
|
||||
<span class="n">os</span><span class="o">.</span><span class="n">chdir</span><span class="p">(</span><span class="s2">"/"</span><span class="p">)</span>
|
||||
|
||||
<span class="c1"># Signal handlers set to SIG_IGN persist across exec. Reset</span>
|
||||
<span class="c1"># these to SIG_DFL if requested. In particular this will include the</span>
|
||||
<span class="c1"># SIGPIPE handler set by python.</span>
|
||||
<span class="k">if</span> <span class="n">reset_handlers</span><span class="p">:</span>
|
||||
<span class="k">for</span> <span class="n">signum</span> <span class="ow">in</span> <span class="nb">range</span><span class="p">(</span><span class="mi">1</span><span class="p">,</span> <span class="n">signal</span><span class="o">.</span><span class="n">NSIG</span><span class="p">):</span>
|
||||
<span class="k">if</span> <span class="n">signal</span><span class="o">.</span><span class="n">getsignal</span><span class="p">(</span><span class="n">signum</span><span class="p">)</span> <span class="o">==</span> <span class="n">signal</span><span class="o">.</span><span class="n">SIG_IGN</span><span class="p">:</span>
|
||||
<span class="n">signal</span><span class="o">.</span><span class="n">signal</span><span class="p">(</span><span class="n">signum</span><span class="p">,</span> <span class="n">signal</span><span class="o">.</span><span class="n">SIG_DFL</span><span class="p">)</span>
|
||||
|
||||
<span class="c1"># If the user specified an additional preexec_fn argument, run it</span>
|
||||
<span class="k">if</span> <span class="n">preexec_fn</span> <span class="ow">is</span> <span class="ow">not</span> <span class="kc">None</span><span class="p">:</span>
|
||||
<span class="n">preexec_fn</span><span class="p">()</span>
|
||||
|
||||
<span class="k">with</span> <span class="n">program_log_lock</span><span class="p">:</span>
|
||||
<span class="n">program_log</span><span class="o">.</span><span class="n">info</span><span class="p">(</span><span class="s2">"Running... </span><span class="si">%s</span><span class="s2">"</span><span class="p">,</span> <span class="s2">" "</span><span class="o">.</span><span class="n">join</span><span class="p">(</span><span class="n">argv</span><span class="p">))</span>
|
||||
|
||||
<span class="n">env</span> <span class="o">=</span> <span class="n">augmentEnv</span><span class="p">()</span>
|
||||
<span class="k">for</span> <span class="n">var</span> <span class="ow">in</span> <span class="n">env_prune</span><span class="p">:</span>
|
||||
<span class="n">env</span><span class="o">.</span><span class="n">pop</span><span class="p">(</span><span class="n">var</span><span class="p">,</span> <span class="kc">None</span><span class="p">)</span>
|
||||
|
||||
<span class="k">if</span> <span class="n">reset_lang</span><span class="p">:</span>
|
||||
<span class="n">env</span><span class="o">.</span><span class="n">update</span><span class="p">({</span><span class="s2">"LC_ALL"</span><span class="p">:</span> <span class="s2">"C"</span><span class="p">})</span>
|
||||
|
||||
<span class="k">if</span> <span class="n">env_add</span><span class="p">:</span>
|
||||
<span class="n">env</span><span class="o">.</span><span class="n">update</span><span class="p">(</span><span class="n">env_add</span><span class="p">)</span>
|
||||
|
||||
<span class="c1"># pylint: disable=subprocess-popen-preexec-fn</span>
|
||||
<span class="k">return</span> <span class="n">subprocess</span><span class="o">.</span><span class="n">Popen</span><span class="p">(</span><span class="n">argv</span><span class="p">,</span>
|
||||
<span class="n">stdin</span><span class="o">=</span><span class="n">stdin</span><span class="p">,</span>
|
||||
<span class="n">stdout</span><span class="o">=</span><span class="n">stdout</span><span class="p">,</span>
|
||||
<span class="n">stderr</span><span class="o">=</span><span class="n">stderr</span><span class="p">,</span>
|
||||
<span class="n">close_fds</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span>
|
||||
<span class="n">preexec_fn</span><span class="o">=</span><span class="n">preexec</span><span class="p">,</span> <span class="n">cwd</span><span class="o">=</span><span class="n">root</span><span class="p">,</span> <span class="n">env</span><span class="o">=</span><span class="n">env</span><span class="p">,</span> <span class="o">**</span><span class="n">kwargs</span><span class="p">)</span></div>
|
||||
|
||||
<span class="k">def</span> <span class="nf">_run_program</span><span class="p">(</span><span class="n">argv</span><span class="p">,</span> <span class="n">root</span><span class="o">=</span><span class="s1">'/'</span><span class="p">,</span> <span class="n">stdin</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">stdout</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">env_prune</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">log_output</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span>
|
||||
<span class="n">binary_output</span><span class="o">=</span><span class="kc">False</span><span class="p">,</span> <span class="n">filter_stderr</span><span class="o">=</span><span class="kc">False</span><span class="p">,</span> <span class="n">raise_err</span><span class="o">=</span><span class="kc">False</span><span class="p">,</span> <span class="n">callback</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span>
|
||||
<span class="n">env_add</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">reset_handlers</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="n">reset_lang</span><span class="o">=</span><span class="kc">True</span><span class="p">):</span>
|
||||
<span class="sd">""" Run an external program, log the output and return it to the caller</span>
|
||||
|
||||
<span class="sd"> :param argv: The command to run and argument</span>
|
||||
<span class="sd"> :param root: The directory to chroot to before running command.</span>
|
||||
<span class="sd"> :param stdin: The file object to read stdin from.</span>
|
||||
<span class="sd"> :param stdout: Optional file object to write the output to.</span>
|
||||
<span class="sd"> :param env_prune: environment variable to remove before execution</span>
|
||||
<span class="sd"> :param log_output: whether to log the output of command</span>
|
||||
<span class="sd"> :param binary_output: whether to treat the output of command as binary data</span>
|
||||
<span class="sd"> :param filter_stderr: whether to exclude the contents of stderr from the returned output</span>
|
||||
<span class="sd"> :param raise_err: whether to raise a CalledProcessError if the returncode is non-zero</span>
|
||||
<span class="sd"> :param callback: method to call while waiting for process to finish, passed Popen object</span>
|
||||
<span class="sd"> :param env_add: environment variables to add before execution</span>
|
||||
<span class="sd"> :param reset_handlers: whether to reset to SIG_DFL any signal handlers set to SIG_IGN</span>
|
||||
<span class="sd"> :param reset_lang: whether to set the locale of the child process to C</span>
|
||||
<span class="sd"> :return: The return code of the command and the output</span>
|
||||
<span class="sd"> :raises: OSError or CalledProcessError</span>
|
||||
<span class="sd"> """</span>
|
||||
<span class="k">try</span><span class="p">:</span>
|
||||
<span class="k">if</span> <span class="n">filter_stderr</span><span class="p">:</span>
|
||||
<span class="n">stderr</span> <span class="o">=</span> <span class="n">subprocess</span><span class="o">.</span><span class="n">PIPE</span>
|
||||
<span class="k">else</span><span class="p">:</span>
|
||||
<span class="n">stderr</span> <span class="o">=</span> <span class="n">subprocess</span><span class="o">.</span><span class="n">STDOUT</span>
|
||||
|
||||
<span class="n">proc</span> <span class="o">=</span> <span class="n">startProgram</span><span class="p">(</span><span class="n">argv</span><span class="p">,</span> <span class="n">root</span><span class="o">=</span><span class="n">root</span><span class="p">,</span> <span class="n">stdin</span><span class="o">=</span><span class="n">stdin</span><span class="p">,</span> <span class="n">stdout</span><span class="o">=</span><span class="n">subprocess</span><span class="o">.</span><span class="n">PIPE</span><span class="p">,</span> <span class="n">stderr</span><span class="o">=</span><span class="n">stderr</span><span class="p">,</span>
|
||||
<span class="n">env_prune</span><span class="o">=</span><span class="n">env_prune</span><span class="p">,</span> <span class="n">universal_newlines</span><span class="o">=</span><span class="ow">not</span> <span class="n">binary_output</span><span class="p">,</span>
|
||||
<span class="n">env_add</span><span class="o">=</span><span class="n">env_add</span><span class="p">,</span> <span class="n">reset_handlers</span><span class="o">=</span><span class="n">reset_handlers</span><span class="p">,</span> <span class="n">reset_lang</span><span class="o">=</span><span class="n">reset_lang</span><span class="p">)</span>
|
||||
|
||||
<span class="n">output_string</span> <span class="o">=</span> <span class="kc">None</span>
|
||||
<span class="n">err_string</span> <span class="o">=</span> <span class="kc">None</span>
|
||||
<span class="k">if</span> <span class="n">callback</span><span class="p">:</span>
|
||||
<span class="k">while</span> <span class="n">callback</span><span class="p">(</span><span class="n">proc</span><span class="p">)</span> <span class="ow">and</span> <span class="n">proc</span><span class="o">.</span><span class="n">poll</span><span class="p">()</span> <span class="ow">is</span> <span class="kc">None</span><span class="p">:</span>
|
||||
<span class="k">try</span><span class="p">:</span>
|
||||
<span class="p">(</span><span class="n">output_string</span><span class="p">,</span> <span class="n">err_string</span><span class="p">)</span> <span class="o">=</span> <span class="n">proc</span><span class="o">.</span><span class="n">communicate</span><span class="p">(</span><span class="n">timeout</span><span class="o">=</span><span class="mi">1</span><span class="p">)</span>
|
||||
<span class="k">break</span>
|
||||
<span class="k">except</span> <span class="n">TimeoutExpired</span><span class="p">:</span>
|
||||
<span class="k">pass</span>
|
||||
<span class="k">else</span><span class="p">:</span>
|
||||
<span class="p">(</span><span class="n">output_string</span><span class="p">,</span> <span class="n">err_string</span><span class="p">)</span> <span class="o">=</span> <span class="n">proc</span><span class="o">.</span><span class="n">communicate</span><span class="p">()</span>
|
||||
<span class="k">if</span> <span class="n">output_string</span><span class="p">:</span>
|
||||
<span class="k">if</span> <span class="n">binary_output</span><span class="p">:</span>
|
||||
<span class="n">output_lines</span> <span class="o">=</span> <span class="p">[</span><span class="n">output_string</span><span class="p">]</span>
|
||||
<span class="k">else</span><span class="p">:</span>
|
||||
<span class="k">if</span> <span class="n">output_string</span><span class="p">[</span><span class="o">-</span><span class="mi">1</span><span class="p">]</span> <span class="o">!=</span> <span class="s2">"</span><span class="se">\n</span><span class="s2">"</span><span class="p">:</span>
|
||||
<span class="n">output_string</span> <span class="o">=</span> <span class="n">output_string</span> <span class="o">+</span> <span class="s2">"</span><span class="se">\n</span><span class="s2">"</span>
|
||||
<span class="n">output_lines</span> <span class="o">=</span> <span class="n">output_string</span><span class="o">.</span><span class="n">splitlines</span><span class="p">(</span><span class="kc">True</span><span class="p">)</span>
|
||||
|
||||
<span class="k">if</span> <span class="n">log_output</span><span class="p">:</span>
|
||||
<span class="k">with</span> <span class="n">program_log_lock</span><span class="p">:</span>
|
||||
<span class="k">for</span> <span class="n">line</span> <span class="ow">in</span> <span class="n">output_lines</span><span class="p">:</span>
|
||||
<span class="n">program_log</span><span class="o">.</span><span class="n">info</span><span class="p">(</span><span class="n">line</span><span class="o">.</span><span class="n">strip</span><span class="p">())</span>
|
||||
|
||||
<span class="k">if</span> <span class="n">stdout</span><span class="p">:</span>
|
||||
<span class="n">stdout</span><span class="o">.</span><span class="n">write</span><span class="p">(</span><span class="n">output_string</span><span class="p">)</span>
|
||||
|
||||
<span class="c1"># If stderr was filtered, log it separately</span>
|
||||
<span class="k">if</span> <span class="n">filter_stderr</span> <span class="ow">and</span> <span class="n">err_string</span> <span class="ow">and</span> <span class="n">log_output</span><span class="p">:</span>
|
||||
<span class="n">err_lines</span> <span class="o">=</span> <span class="n">err_string</span><span class="o">.</span><span class="n">splitlines</span><span class="p">(</span><span class="kc">True</span><span class="p">)</span>
|
||||
|
||||
<span class="k">with</span> <span class="n">program_log_lock</span><span class="p">:</span>
|
||||
<span class="k">for</span> <span class="n">line</span> <span class="ow">in</span> <span class="n">err_lines</span><span class="p">:</span>
|
||||
<span class="n">program_log</span><span class="o">.</span><span class="n">info</span><span class="p">(</span><span class="n">line</span><span class="o">.</span><span class="n">strip</span><span class="p">())</span>
|
||||
|
||||
<span class="k">except</span> <span class="ne">OSError</span> <span class="k">as</span> <span class="n">e</span><span class="p">:</span>
|
||||
<span class="k">with</span> <span class="n">program_log_lock</span><span class="p">:</span>
|
||||
<span class="n">program_log</span><span class="o">.</span><span class="n">error</span><span class="p">(</span><span class="s2">"Error running </span><span class="si">%s</span><span class="s2">: </span><span class="si">%s</span><span class="s2">"</span><span class="p">,</span> <span class="n">argv</span><span class="p">[</span><span class="mi">0</span><span class="p">],</span> <span class="n">e</span><span class="o">.</span><span class="n">strerror</span><span class="p">)</span>
|
||||
<span class="k">raise</span>
|
||||
|
||||
<span class="k">with</span> <span class="n">program_log_lock</span><span class="p">:</span>
|
||||
<span class="n">program_log</span><span class="o">.</span><span class="n">debug</span><span class="p">(</span><span class="s2">"Return code: </span><span class="si">%s</span><span class="s2">"</span><span class="p">,</span> <span class="n">proc</span><span class="o">.</span><span class="n">returncode</span><span class="p">)</span>
|
||||
|
||||
<span class="k">if</span> <span class="n">proc</span><span class="o">.</span><span class="n">returncode</span> <span class="ow">and</span> <span class="n">raise_err</span><span class="p">:</span>
|
||||
<span class="n">output</span> <span class="o">=</span> <span class="p">(</span><span class="n">output_string</span> <span class="ow">or</span> <span class="s2">""</span><span class="p">)</span> <span class="o">+</span> <span class="p">(</span><span class="n">err_string</span> <span class="ow">or</span> <span class="s2">""</span><span class="p">)</span>
|
||||
<span class="k">raise</span> <span class="n">subprocess</span><span class="o">.</span><span class="n">CalledProcessError</span><span class="p">(</span><span class="n">proc</span><span class="o">.</span><span class="n">returncode</span><span class="p">,</span> <span class="n">argv</span><span class="p">,</span> <span class="n">output</span><span class="p">)</span>
|
||||
|
||||
<span class="k">return</span> <span class="p">(</span><span class="n">proc</span><span class="o">.</span><span class="n">returncode</span><span class="p">,</span> <span class="n">output_string</span><span class="p">)</span>
|
||||
|
||||
<div class="viewcode-block" id="execWithRedirect"><a class="viewcode-back" href="../../pylorax.html#pylorax.executils.execWithRedirect">[docs]</a><span class="k">def</span> <span class="nf">execWithRedirect</span><span class="p">(</span><span class="n">command</span><span class="p">,</span> <span class="n">argv</span><span class="p">,</span> <span class="n">stdin</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">stdout</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">root</span><span class="o">=</span><span class="s1">'/'</span><span class="p">,</span> <span class="n">env_prune</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span>
|
||||
<span class="n">log_output</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="n">binary_output</span><span class="o">=</span><span class="kc">False</span><span class="p">,</span> <span class="n">raise_err</span><span class="o">=</span><span class="kc">False</span><span class="p">,</span> <span class="n">callback</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span>
|
||||
<span class="n">env_add</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">reset_handlers</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="n">reset_lang</span><span class="o">=</span><span class="kc">True</span><span class="p">):</span>
|
||||
<span class="sd">""" Run an external program and redirect the output to a file.</span>
|
||||
|
||||
<span class="sd"> :param command: The command to run</span>
|
||||
<span class="sd"> :param argv: The argument list</span>
|
||||
<span class="sd"> :param stdin: The file object to read stdin from.</span>
|
||||
<span class="sd"> :param stdout: Optional file object to redirect stdout and stderr to.</span>
|
||||
<span class="sd"> :param root: The directory to chroot to before running command.</span>
|
||||
<span class="sd"> :param env_prune: environment variable to remove before execution</span>
|
||||
<span class="sd"> :param log_output: whether to log the output of command</span>
|
||||
<span class="sd"> :param binary_output: whether to treat the output of command as binary data</span>
|
||||
<span class="sd"> :param raise_err: whether to raise a CalledProcessError if the returncode is non-zero</span>
|
||||
<span class="sd"> :param callback: method to call while waiting for process to finish, passed Popen object</span>
|
||||
<span class="sd"> :param env_add: environment variables to add before execution</span>
|
||||
<span class="sd"> :param reset_handlers: whether to reset to SIG_DFL any signal handlers set to SIG_IGN</span>
|
||||
<span class="sd"> :param reset_lang: whether to set the locale of the child process to C</span>
|
||||
<span class="sd"> :return: The return code of the command</span>
|
||||
<span class="sd"> """</span>
|
||||
<span class="n">argv</span> <span class="o">=</span> <span class="p">[</span><span class="n">command</span><span class="p">]</span> <span class="o">+</span> <span class="nb">list</span><span class="p">(</span><span class="n">argv</span><span class="p">)</span>
|
||||
<span class="k">return</span> <span class="n">_run_program</span><span class="p">(</span><span class="n">argv</span><span class="p">,</span> <span class="n">stdin</span><span class="o">=</span><span class="n">stdin</span><span class="p">,</span> <span class="n">stdout</span><span class="o">=</span><span class="n">stdout</span><span class="p">,</span> <span class="n">root</span><span class="o">=</span><span class="n">root</span><span class="p">,</span> <span class="n">env_prune</span><span class="o">=</span><span class="n">env_prune</span><span class="p">,</span>
|
||||
<span class="n">log_output</span><span class="o">=</span><span class="n">log_output</span><span class="p">,</span> <span class="n">binary_output</span><span class="o">=</span><span class="n">binary_output</span><span class="p">,</span> <span class="n">raise_err</span><span class="o">=</span><span class="n">raise_err</span><span class="p">,</span> <span class="n">callback</span><span class="o">=</span><span class="n">callback</span><span class="p">,</span>
|
||||
<span class="n">env_add</span><span class="o">=</span><span class="n">env_add</span><span class="p">,</span> <span class="n">reset_handlers</span><span class="o">=</span><span class="n">reset_handlers</span><span class="p">,</span> <span class="n">reset_lang</span><span class="o">=</span><span class="n">reset_lang</span><span class="p">)[</span><span class="mi">0</span><span class="p">]</span></div>
|
||||
|
||||
<div class="viewcode-block" id="execWithCapture"><a class="viewcode-back" href="../../pylorax.html#pylorax.executils.execWithCapture">[docs]</a><span class="k">def</span> <span class="nf">execWithCapture</span><span class="p">(</span><span class="n">command</span><span class="p">,</span> <span class="n">argv</span><span class="p">,</span> <span class="n">stdin</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">root</span><span class="o">=</span><span class="s1">'/'</span><span class="p">,</span> <span class="n">log_output</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="n">filter_stderr</span><span class="o">=</span><span class="kc">False</span><span class="p">,</span>
|
||||
<span class="n">raise_err</span><span class="o">=</span><span class="kc">False</span><span class="p">,</span> <span class="n">callback</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">env_add</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">reset_handlers</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="n">reset_lang</span><span class="o">=</span><span class="kc">True</span><span class="p">):</span>
|
||||
<span class="sd">""" Run an external program and capture standard out and err.</span>
|
||||
|
||||
<span class="sd"> :param command: The command to run</span>
|
||||
<span class="sd"> :param argv: The argument list</span>
|
||||
<span class="sd"> :param stdin: The file object to read stdin from.</span>
|
||||
<span class="sd"> :param root: The directory to chroot to before running command.</span>
|
||||
<span class="sd"> :param log_output: Whether to log the output of command</span>
|
||||
<span class="sd"> :param filter_stderr: Whether stderr should be excluded from the returned output</span>
|
||||
<span class="sd"> :param callback: method to call while waiting for process to finish, passed Popen object</span>
|
||||
<span class="sd"> :param env_add: environment variables to add before execution</span>
|
||||
<span class="sd"> :param reset_handlers: whether to reset to SIG_DFL any signal handlers set to SIG_IGN</span>
|
||||
<span class="sd"> :param reset_lang: whether to set the locale of the child process to C</span>
|
||||
<span class="sd"> :return: The output of the command</span>
|
||||
<span class="sd"> """</span>
|
||||
<span class="n">argv</span> <span class="o">=</span> <span class="p">[</span><span class="n">command</span><span class="p">]</span> <span class="o">+</span> <span class="nb">list</span><span class="p">(</span><span class="n">argv</span><span class="p">)</span>
|
||||
<span class="k">return</span> <span class="n">_run_program</span><span class="p">(</span><span class="n">argv</span><span class="p">,</span> <span class="n">stdin</span><span class="o">=</span><span class="n">stdin</span><span class="p">,</span> <span class="n">root</span><span class="o">=</span><span class="n">root</span><span class="p">,</span> <span class="n">log_output</span><span class="o">=</span><span class="n">log_output</span><span class="p">,</span> <span class="n">filter_stderr</span><span class="o">=</span><span class="n">filter_stderr</span><span class="p">,</span>
|
||||
<span class="n">raise_err</span><span class="o">=</span><span class="n">raise_err</span><span class="p">,</span> <span class="n">callback</span><span class="o">=</span><span class="n">callback</span><span class="p">,</span> <span class="n">env_add</span><span class="o">=</span><span class="n">env_add</span><span class="p">,</span>
|
||||
<span class="n">reset_handlers</span><span class="o">=</span><span class="n">reset_handlers</span><span class="p">,</span> <span class="n">reset_lang</span><span class="o">=</span><span class="n">reset_lang</span><span class="p">)[</span><span class="mi">1</span><span class="p">]</span></div>
|
||||
|
||||
<div class="viewcode-block" id="execReadlines"><a class="viewcode-back" href="../../pylorax.html#pylorax.executils.execReadlines">[docs]</a><span class="k">def</span> <span class="nf">execReadlines</span><span class="p">(</span><span class="n">command</span><span class="p">,</span> <span class="n">argv</span><span class="p">,</span> <span class="n">stdin</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">root</span><span class="o">=</span><span class="s1">'/'</span><span class="p">,</span> <span class="n">env_prune</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">filter_stderr</span><span class="o">=</span><span class="kc">False</span><span class="p">,</span>
|
||||
<span class="n">callback</span><span class="o">=</span><span class="k">lambda</span> <span class="n">x</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="n">env_add</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">reset_handlers</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="n">reset_lang</span><span class="o">=</span><span class="kc">True</span><span class="p">):</span>
|
||||
<span class="sd">""" Execute an external command and return the line output of the command</span>
|
||||
<span class="sd"> in real-time.</span>
|
||||
|
||||
<span class="sd"> This method assumes that there is a reasonably low delay between the</span>
|
||||
<span class="sd"> end of output and the process exiting. If the child process closes</span>
|
||||
<span class="sd"> stdout and then keeps on truckin' there will be problems.</span>
|
||||
|
||||
<span class="sd"> NOTE/WARNING: UnicodeDecodeError will be raised if the output of the</span>
|
||||
<span class="sd"> external command can't be decoded as UTF-8.</span>
|
||||
|
||||
<span class="sd"> :param command: The command to run</span>
|
||||
<span class="sd"> :param argv: The argument list</span>
|
||||
<span class="sd"> :param stdin: The file object to read stdin from.</span>
|
||||
<span class="sd"> :param stdout: Optional file object to redirect stdout and stderr to.</span>
|
||||
<span class="sd"> :param root: The directory to chroot to before running command.</span>
|
||||
<span class="sd"> :param env_prune: environment variable to remove before execution</span>
|
||||
<span class="sd"> :param filter_stderr: Whether stderr should be excluded from the returned output</span>
|
||||
<span class="sd"> :param callback: method to call while waiting for process to finish, passed Popen object</span>
|
||||
<span class="sd"> :param env_add: environment variables to add before execution</span>
|
||||
<span class="sd"> :param reset_handlers: whether to reset to SIG_DFL any signal handlers set to SIG_IGN</span>
|
||||
<span class="sd"> :param reset_lang: whether to set the locale of the child process to C</span>
|
||||
<span class="sd"> :return: Iterator of the lines from the command</span>
|
||||
|
||||
<span class="sd"> Output from the file is not logged to program.log</span>
|
||||
<span class="sd"> This returns an iterator with the lines from the command until it has finished</span>
|
||||
<span class="sd"> """</span>
|
||||
|
||||
<span class="k">class</span> <span class="nc">ExecLineReader</span><span class="p">(</span><span class="nb">object</span><span class="p">):</span>
|
||||
<span class="sd">"""Iterator class for returning lines from a process and cleaning</span>
|
||||
<span class="sd"> up the process when the output is no longer needed.</span>
|
||||
<span class="sd"> """</span>
|
||||
|
||||
<span class="k">def</span> <span class="fm">__init__</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">proc</span><span class="p">,</span> <span class="n">argv</span><span class="p">,</span> <span class="n">callback</span><span class="p">):</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">_proc</span> <span class="o">=</span> <span class="n">proc</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">_argv</span> <span class="o">=</span> <span class="n">argv</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">_callback</span> <span class="o">=</span> <span class="n">callback</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">_data</span> <span class="o">=</span> <span class="s2">""</span>
|
||||
|
||||
<span class="k">def</span> <span class="fm">__iter__</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span>
|
||||
<span class="k">return</span> <span class="bp">self</span>
|
||||
|
||||
<span class="k">def</span> <span class="fm">__del__</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span>
|
||||
<span class="c1"># See if the process is still running</span>
|
||||
<span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">_proc</span><span class="o">.</span><span class="n">poll</span><span class="p">()</span> <span class="ow">is</span> <span class="kc">None</span><span class="p">:</span>
|
||||
<span class="c1"># Stop the process and ignore any problems that might arise</span>
|
||||
<span class="k">try</span><span class="p">:</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">_proc</span><span class="o">.</span><span class="n">terminate</span><span class="p">()</span>
|
||||
<span class="k">except</span> <span class="ne">OSError</span><span class="p">:</span>
|
||||
<span class="k">pass</span>
|
||||
|
||||
<span class="k">def</span> <span class="fm">__next__</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span>
|
||||
<span class="c1"># Return lines from stdout while also calling _callback</span>
|
||||
<span class="k">while</span> <span class="kc">True</span><span class="p">:</span>
|
||||
<span class="c1"># Check for input without blocking</span>
|
||||
<span class="k">if</span> <span class="n">select</span><span class="o">.</span><span class="n">select</span><span class="p">([</span><span class="bp">self</span><span class="o">.</span><span class="n">_proc</span><span class="o">.</span><span class="n">stdout</span><span class="p">],</span> <span class="p">[],</span> <span class="p">[],</span> <span class="mi">0</span><span class="p">)[</span><span class="mi">0</span><span class="p">]:</span>
|
||||
<span class="n">size</span> <span class="o">=</span> <span class="nb">len</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">_proc</span><span class="o">.</span><span class="n">stdout</span><span class="o">.</span><span class="n">peek</span><span class="p">(</span><span class="mi">1</span><span class="p">))</span>
|
||||
<span class="k">if</span> <span class="n">size</span> <span class="o">></span> <span class="mi">0</span><span class="p">:</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">_data</span> <span class="o">+=</span> <span class="bp">self</span><span class="o">.</span><span class="n">_proc</span><span class="o">.</span><span class="n">stdout</span><span class="o">.</span><span class="n">read</span><span class="p">(</span><span class="n">size</span><span class="p">)</span><span class="o">.</span><span class="n">decode</span><span class="p">(</span><span class="s2">"utf-8"</span><span class="p">)</span>
|
||||
|
||||
<span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">_data</span><span class="o">.</span><span class="n">find</span><span class="p">(</span><span class="s2">"</span><span class="se">\n</span><span class="s2">"</span><span class="p">)</span> <span class="o">>=</span> <span class="mi">0</span><span class="p">:</span>
|
||||
<span class="n">line</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">_data</span><span class="o">.</span><span class="n">split</span><span class="p">(</span><span class="s2">"</span><span class="se">\n</span><span class="s2">"</span><span class="p">,</span> <span class="mi">1</span><span class="p">)</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">_data</span> <span class="o">=</span> <span class="n">line</span><span class="p">[</span><span class="mi">1</span><span class="p">]</span>
|
||||
<span class="k">return</span> <span class="n">line</span><span class="p">[</span><span class="mi">0</span><span class="p">]</span>
|
||||
|
||||
<span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">_proc</span><span class="o">.</span><span class="n">poll</span><span class="p">()</span> <span class="ow">is</span> <span class="ow">not</span> <span class="kc">None</span> <span class="ow">or</span> <span class="ow">not</span> <span class="bp">self</span><span class="o">.</span><span class="n">_callback</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">_proc</span><span class="p">):</span>
|
||||
<span class="c1"># Output finished, wait 60s for the process to end</span>
|
||||
<span class="k">try</span><span class="p">:</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">_proc</span><span class="o">.</span><span class="n">communicate</span><span class="p">(</span><span class="n">timeout</span><span class="o">=</span><span class="mi">60</span><span class="p">)</span>
|
||||
<span class="k">except</span> <span class="n">subprocess</span><span class="o">.</span><span class="n">TimeoutExpired</span><span class="p">:</span>
|
||||
<span class="c1"># Did not exit in 60s, kill it and wait 30s more</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">_proc</span><span class="o">.</span><span class="n">kill</span><span class="p">()</span>
|
||||
<span class="k">try</span><span class="p">:</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">_proc</span><span class="o">.</span><span class="n">communicate</span><span class="p">(</span><span class="n">timeout</span><span class="o">=</span><span class="mi">30</span><span class="p">)</span>
|
||||
<span class="k">except</span> <span class="n">subprocess</span><span class="o">.</span><span class="n">TimeoutExpired</span><span class="p">:</span>
|
||||
<span class="k">pass</span>
|
||||
|
||||
<span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">_proc</span><span class="o">.</span><span class="n">returncode</span> <span class="ow">is</span> <span class="kc">None</span><span class="p">:</span>
|
||||
<span class="k">raise</span> <span class="ne">OSError</span><span class="p">(</span><span class="s2">"process '</span><span class="si">%s</span><span class="s2">' failed to be killed"</span> <span class="o">%</span> <span class="bp">self</span><span class="o">.</span><span class="n">_argv</span><span class="p">)</span>
|
||||
<span class="k">elif</span> <span class="bp">self</span><span class="o">.</span><span class="n">_proc</span><span class="o">.</span><span class="n">returncode</span> <span class="o"><</span> <span class="mi">0</span><span class="p">:</span>
|
||||
<span class="k">raise</span> <span class="ne">OSError</span><span class="p">(</span><span class="s2">"process '</span><span class="si">%s</span><span class="s2">' was killed by signal </span><span class="si">%s</span><span class="s2">"</span> <span class="o">%</span>
|
||||
<span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">_argv</span><span class="p">,</span> <span class="o">-</span><span class="bp">self</span><span class="o">.</span><span class="n">_proc</span><span class="o">.</span><span class="n">returncode</span><span class="p">))</span>
|
||||
<span class="k">elif</span> <span class="bp">self</span><span class="o">.</span><span class="n">_proc</span><span class="o">.</span><span class="n">returncode</span> <span class="o">></span> <span class="mi">0</span><span class="p">:</span>
|
||||
<span class="k">raise</span> <span class="ne">OSError</span><span class="p">(</span><span class="s2">"process '</span><span class="si">%s</span><span class="s2">' exited with status </span><span class="si">%s</span><span class="s2">"</span> <span class="o">%</span>
|
||||
<span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">_argv</span><span class="p">,</span> <span class="bp">self</span><span class="o">.</span><span class="n">_proc</span><span class="o">.</span><span class="n">returncode</span><span class="p">))</span>
|
||||
<span class="k">raise</span> <span class="ne">StopIteration</span>
|
||||
|
||||
<span class="c1"># Don't loop too fast with no input to read</span>
|
||||
<span class="n">time</span><span class="o">.</span><span class="n">sleep</span><span class="p">(</span><span class="mf">0.5</span><span class="p">)</span>
|
||||
|
||||
<span class="n">argv</span> <span class="o">=</span> <span class="p">[</span><span class="n">command</span><span class="p">]</span> <span class="o">+</span> <span class="n">argv</span>
|
||||
|
||||
<span class="k">if</span> <span class="n">filter_stderr</span><span class="p">:</span>
|
||||
<span class="n">stderr</span> <span class="o">=</span> <span class="n">subprocess</span><span class="o">.</span><span class="n">DEVNULL</span>
|
||||
<span class="k">else</span><span class="p">:</span>
|
||||
<span class="n">stderr</span> <span class="o">=</span> <span class="n">subprocess</span><span class="o">.</span><span class="n">STDOUT</span>
|
||||
|
||||
<span class="k">try</span><span class="p">:</span>
|
||||
<span class="n">proc</span> <span class="o">=</span> <span class="n">startProgram</span><span class="p">(</span><span class="n">argv</span><span class="p">,</span> <span class="n">root</span><span class="o">=</span><span class="n">root</span><span class="p">,</span> <span class="n">stdin</span><span class="o">=</span><span class="n">stdin</span><span class="p">,</span> <span class="n">stdout</span><span class="o">=</span><span class="n">subprocess</span><span class="o">.</span><span class="n">PIPE</span><span class="p">,</span> <span class="n">stderr</span><span class="o">=</span><span class="n">stderr</span><span class="p">,</span>
|
||||
<span class="n">env_prune</span><span class="o">=</span><span class="n">env_prune</span><span class="p">,</span> <span class="n">env_add</span><span class="o">=</span><span class="n">env_add</span><span class="p">,</span> <span class="n">reset_handlers</span><span class="o">=</span><span class="n">reset_handlers</span><span class="p">,</span> <span class="n">reset_lang</span><span class="o">=</span><span class="n">reset_lang</span><span class="p">)</span>
|
||||
<span class="k">except</span> <span class="ne">OSError</span> <span class="k">as</span> <span class="n">e</span><span class="p">:</span>
|
||||
<span class="k">with</span> <span class="n">program_log_lock</span><span class="p">:</span>
|
||||
<span class="n">program_log</span><span class="o">.</span><span class="n">error</span><span class="p">(</span><span class="s2">"Error running </span><span class="si">%s</span><span class="s2">: </span><span class="si">%s</span><span class="s2">"</span><span class="p">,</span> <span class="n">argv</span><span class="p">[</span><span class="mi">0</span><span class="p">],</span> <span class="n">e</span><span class="o">.</span><span class="n">strerror</span><span class="p">)</span>
|
||||
<span class="k">raise</span>
|
||||
|
||||
<span class="k">return</span> <span class="n">ExecLineReader</span><span class="p">(</span><span class="n">proc</span><span class="p">,</span> <span class="n">argv</span><span class="p">,</span> <span class="n">callback</span><span class="p">)</span></div>
|
||||
|
||||
<div class="viewcode-block" id="runcmd"><a class="viewcode-back" href="../../pylorax.html#pylorax.executils.runcmd">[docs]</a><span class="k">def</span> <span class="nf">runcmd</span><span class="p">(</span><span class="n">cmd</span><span class="p">,</span> <span class="o">**</span><span class="n">kwargs</span><span class="p">):</span>
|
||||
<span class="sd">""" run execWithRedirect with raise_err=True</span>
|
||||
<span class="sd"> """</span>
|
||||
<span class="n">kwargs</span><span class="p">[</span><span class="s2">"raise_err"</span><span class="p">]</span> <span class="o">=</span> <span class="kc">True</span>
|
||||
<span class="k">return</span> <span class="n">execWithRedirect</span><span class="p">(</span><span class="n">cmd</span><span class="p">[</span><span class="mi">0</span><span class="p">],</span> <span class="n">cmd</span><span class="p">[</span><span class="mi">1</span><span class="p">:],</span> <span class="o">**</span><span class="n">kwargs</span><span class="p">)</span></div>
|
||||
|
||||
<div class="viewcode-block" id="runcmd_output"><a class="viewcode-back" href="../../pylorax.html#pylorax.executils.runcmd_output">[docs]</a><span class="k">def</span> <span class="nf">runcmd_output</span><span class="p">(</span><span class="n">cmd</span><span class="p">,</span> <span class="o">**</span><span class="n">kwargs</span><span class="p">):</span>
|
||||
<span class="sd">""" run execWithCapture with raise_err=True</span>
|
||||
<span class="sd"> """</span>
|
||||
<span class="n">kwargs</span><span class="p">[</span><span class="s2">"raise_err"</span><span class="p">]</span> <span class="o">=</span> <span class="kc">True</span>
|
||||
<span class="k">return</span> <span class="n">execWithCapture</span><span class="p">(</span><span class="n">cmd</span><span class="p">[</span><span class="mi">0</span><span class="p">],</span> <span class="n">cmd</span><span class="p">[</span><span class="mi">1</span><span class="p">:],</span> <span class="o">**</span><span class="n">kwargs</span><span class="p">)</span></div>
|
||||
</pre></div>
|
||||
|
||||
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|
||||
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|
||||
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|
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||||
<h1>Source code for pylorax.imgutils</h1><div class="highlight"><pre>
|
||||
<span></span><span class="c1"># imgutils.py - utility functions/classes for building disk images</span>
|
||||
<span class="c1">#</span>
|
||||
<span class="c1"># Copyright (C) 2011-2018 Red Hat, Inc.</span>
|
||||
<span class="c1">#</span>
|
||||
<span class="c1"># This program is free software; you can redistribute it and/or modify</span>
|
||||
<span class="c1"># it under the terms of the GNU General Public License as published by</span>
|
||||
<span class="c1"># the Free Software Foundation; either version 2 of the License, or</span>
|
||||
<span class="c1"># (at your option) any later version.</span>
|
||||
<span class="c1">#</span>
|
||||
<span class="c1"># This program is distributed in the hope that it will be useful,</span>
|
||||
<span class="c1"># but WITHOUT ANY WARRANTY; without even the implied warranty of</span>
|
||||
<span class="c1"># MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the</span>
|
||||
<span class="c1"># GNU General Public License for more details.</span>
|
||||
<span class="c1">#</span>
|
||||
<span class="c1"># You should have received a copy of the GNU General Public License</span>
|
||||
<span class="c1"># along with this program. If not, see <http://www.gnu.org/licenses/>.</span>
|
||||
<span class="c1">#</span>
|
||||
<span class="c1"># Author(s): Will Woods <wwoods@redhat.com></span>
|
||||
|
||||
<span class="kn">import</span> <span class="nn">logging</span>
|
||||
<span class="n">logger</span> <span class="o">=</span> <span class="n">logging</span><span class="o">.</span><span class="n">getLogger</span><span class="p">(</span><span class="s2">"pylorax.imgutils"</span><span class="p">)</span>
|
||||
|
||||
<span class="kn">import</span> <span class="nn">os</span><span class="o">,</span> <span class="nn">tempfile</span>
|
||||
<span class="kn">from</span> <span class="nn">os.path</span> <span class="kn">import</span> <span class="n">join</span><span class="p">,</span> <span class="n">dirname</span>
|
||||
<span class="kn">from</span> <span class="nn">subprocess</span> <span class="kn">import</span> <span class="n">Popen</span><span class="p">,</span> <span class="n">PIPE</span><span class="p">,</span> <span class="n">CalledProcessError</span>
|
||||
<span class="kn">import</span> <span class="nn">sys</span>
|
||||
<span class="kn">import</span> <span class="nn">time</span>
|
||||
<span class="kn">import</span> <span class="nn">traceback</span>
|
||||
<span class="kn">import</span> <span class="nn">multiprocessing</span>
|
||||
<span class="kn">from</span> <span class="nn">time</span> <span class="kn">import</span> <span class="n">sleep</span>
|
||||
<span class="kn">import</span> <span class="nn">shutil</span>
|
||||
|
||||
<span class="kn">from</span> <span class="nn">pylorax.sysutils</span> <span class="kn">import</span> <span class="n">cpfile</span>
|
||||
<span class="kn">from</span> <span class="nn">pylorax.executils</span> <span class="kn">import</span> <span class="n">execWithRedirect</span><span class="p">,</span> <span class="n">execWithCapture</span>
|
||||
<span class="kn">from</span> <span class="nn">pylorax.executils</span> <span class="kn">import</span> <span class="n">runcmd</span><span class="p">,</span> <span class="n">runcmd_output</span>
|
||||
|
||||
<span class="c1">######## Functions for making container images (cpio, tar, squashfs) ##########</span>
|
||||
|
||||
<div class="viewcode-block" id="compress"><a class="viewcode-back" href="../../pylorax.html#pylorax.imgutils.compress">[docs]</a><span class="k">def</span> <span class="nf">compress</span><span class="p">(</span><span class="n">command</span><span class="p">,</span> <span class="n">root</span><span class="p">,</span> <span class="n">outfile</span><span class="p">,</span> <span class="n">compression</span><span class="o">=</span><span class="s2">"xz"</span><span class="p">,</span> <span class="n">compressargs</span><span class="o">=</span><span class="kc">None</span><span class="p">):</span>
|
||||
<span class="sd">'''Make a compressed archive of the given rootdir or file.</span>
|
||||
<span class="sd"> command is a list of the archiver commands to run</span>
|
||||
<span class="sd"> compression should be "xz", "gzip", "lzma", "bzip2", or None.</span>
|
||||
<span class="sd"> compressargs will be used on the compression commandline.'''</span>
|
||||
<span class="k">if</span> <span class="n">compression</span> <span class="ow">not</span> <span class="ow">in</span> <span class="p">(</span><span class="kc">None</span><span class="p">,</span> <span class="s2">"xz"</span><span class="p">,</span> <span class="s2">"gzip"</span><span class="p">,</span> <span class="s2">"lzma"</span><span class="p">,</span> <span class="s2">"bzip2"</span><span class="p">):</span>
|
||||
<span class="k">raise</span> <span class="ne">ValueError</span><span class="p">(</span><span class="s2">"Unknown compression type </span><span class="si">%s</span><span class="s2">"</span> <span class="o">%</span> <span class="n">compression</span><span class="p">)</span>
|
||||
<span class="n">compressargs</span> <span class="o">=</span> <span class="n">compressargs</span> <span class="ow">or</span> <span class="p">[</span><span class="s2">"-9"</span><span class="p">]</span>
|
||||
<span class="k">if</span> <span class="n">compression</span> <span class="o">==</span> <span class="s2">"xz"</span><span class="p">:</span>
|
||||
<span class="n">compressargs</span><span class="o">.</span><span class="n">insert</span><span class="p">(</span><span class="mi">0</span><span class="p">,</span> <span class="s2">"--check=crc32"</span><span class="p">)</span>
|
||||
<span class="k">if</span> <span class="n">compression</span> <span class="ow">is</span> <span class="kc">None</span><span class="p">:</span>
|
||||
<span class="n">compression</span> <span class="o">=</span> <span class="s2">"cat"</span> <span class="c1"># this is a little silly</span>
|
||||
<span class="n">compressargs</span> <span class="o">=</span> <span class="p">[]</span>
|
||||
|
||||
<span class="c1"># make compression run with multiple threads if possible</span>
|
||||
<span class="k">if</span> <span class="n">compression</span> <span class="ow">in</span> <span class="p">(</span><span class="s2">"xz"</span><span class="p">,</span> <span class="s2">"lzma"</span><span class="p">):</span>
|
||||
<span class="n">compressargs</span><span class="o">.</span><span class="n">insert</span><span class="p">(</span><span class="mi">0</span><span class="p">,</span> <span class="s2">"-T</span><span class="si">%d</span><span class="s2">"</span> <span class="o">%</span> <span class="n">multiprocessing</span><span class="o">.</span><span class="n">cpu_count</span><span class="p">())</span>
|
||||
<span class="k">elif</span> <span class="n">compression</span> <span class="o">==</span> <span class="s2">"gzip"</span><span class="p">:</span>
|
||||
<span class="n">compression</span> <span class="o">=</span> <span class="s2">"pigz"</span>
|
||||
<span class="n">compressargs</span><span class="o">.</span><span class="n">insert</span><span class="p">(</span><span class="mi">0</span><span class="p">,</span> <span class="s2">"-p</span><span class="si">%d</span><span class="s2">"</span> <span class="o">%</span> <span class="n">multiprocessing</span><span class="o">.</span><span class="n">cpu_count</span><span class="p">())</span>
|
||||
<span class="k">elif</span> <span class="n">compression</span> <span class="o">==</span> <span class="s2">"bzip2"</span><span class="p">:</span>
|
||||
<span class="n">compression</span> <span class="o">=</span> <span class="s2">"pbzip2"</span>
|
||||
<span class="n">compressargs</span><span class="o">.</span><span class="n">insert</span><span class="p">(</span><span class="mi">0</span><span class="p">,</span> <span class="s2">"-p</span><span class="si">%d</span><span class="s2">"</span> <span class="o">%</span> <span class="n">multiprocessing</span><span class="o">.</span><span class="n">cpu_count</span><span class="p">())</span>
|
||||
|
||||
<span class="n">find</span><span class="p">,</span> <span class="n">archive</span><span class="p">,</span> <span class="n">comp</span> <span class="o">=</span> <span class="kc">None</span><span class="p">,</span> <span class="kc">None</span><span class="p">,</span> <span class="kc">None</span>
|
||||
|
||||
<span class="k">try</span><span class="p">:</span>
|
||||
<span class="k">if</span> <span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">isdir</span><span class="p">(</span><span class="n">root</span><span class="p">):</span>
|
||||
<span class="n">logger</span><span class="o">.</span><span class="n">debug</span><span class="p">(</span><span class="s2">"find </span><span class="si">%s</span><span class="s2"> -print0 |</span><span class="si">%s</span><span class="s2"> | </span><span class="si">%s</span><span class="s2"> </span><span class="si">%s</span><span class="s2"> > </span><span class="si">%s</span><span class="s2">"</span><span class="p">,</span> <span class="n">root</span><span class="p">,</span> <span class="s2">" "</span><span class="o">.</span><span class="n">join</span><span class="p">(</span><span class="n">command</span><span class="p">),</span>
|
||||
<span class="n">compression</span><span class="p">,</span> <span class="s2">" "</span><span class="o">.</span><span class="n">join</span><span class="p">(</span><span class="n">compressargs</span><span class="p">),</span> <span class="n">outfile</span><span class="p">)</span>
|
||||
|
||||
<span class="n">find</span> <span class="o">=</span> <span class="n">Popen</span><span class="p">([</span><span class="s2">"find"</span><span class="p">,</span> <span class="s2">"."</span><span class="p">,</span> <span class="s2">"-print0"</span><span class="p">],</span> <span class="n">stdout</span><span class="o">=</span><span class="n">PIPE</span><span class="p">,</span> <span class="n">cwd</span><span class="o">=</span><span class="n">root</span><span class="p">)</span>
|
||||
<span class="n">archive</span> <span class="o">=</span> <span class="n">Popen</span><span class="p">(</span><span class="n">command</span><span class="p">,</span> <span class="n">stdin</span><span class="o">=</span><span class="n">find</span><span class="o">.</span><span class="n">stdout</span><span class="p">,</span> <span class="n">stdout</span><span class="o">=</span><span class="n">PIPE</span><span class="p">,</span> <span class="n">cwd</span><span class="o">=</span><span class="n">root</span><span class="p">)</span>
|
||||
<span class="k">else</span><span class="p">:</span>
|
||||
<span class="n">logger</span><span class="o">.</span><span class="n">debug</span><span class="p">(</span><span class="s2">"echo </span><span class="si">%s</span><span class="s2"> |</span><span class="si">%s</span><span class="s2"> | </span><span class="si">%s</span><span class="s2"> </span><span class="si">%s</span><span class="s2"> > </span><span class="si">%s</span><span class="s2">"</span><span class="p">,</span> <span class="n">root</span><span class="p">,</span> <span class="s2">" "</span><span class="o">.</span><span class="n">join</span><span class="p">(</span><span class="n">command</span><span class="p">),</span>
|
||||
<span class="n">compression</span><span class="p">,</span> <span class="s2">" "</span><span class="o">.</span><span class="n">join</span><span class="p">(</span><span class="n">compressargs</span><span class="p">),</span> <span class="n">outfile</span><span class="p">)</span>
|
||||
|
||||
<span class="n">archive</span> <span class="o">=</span> <span class="n">Popen</span><span class="p">(</span><span class="n">command</span><span class="p">,</span> <span class="n">stdin</span><span class="o">=</span><span class="n">PIPE</span><span class="p">,</span> <span class="n">stdout</span><span class="o">=</span><span class="n">PIPE</span><span class="p">,</span> <span class="n">cwd</span><span class="o">=</span><span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">dirname</span><span class="p">(</span><span class="n">root</span><span class="p">))</span>
|
||||
<span class="n">archive</span><span class="o">.</span><span class="n">stdin</span><span class="o">.</span><span class="n">write</span><span class="p">(</span><span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">basename</span><span class="p">(</span><span class="n">root</span><span class="p">)</span><span class="o">.</span><span class="n">encode</span><span class="p">(</span><span class="s2">"utf-8"</span><span class="p">)</span> <span class="o">+</span> <span class="sa">b</span><span class="s2">"</span><span class="se">\0</span><span class="s2">"</span><span class="p">)</span>
|
||||
<span class="n">archive</span><span class="o">.</span><span class="n">stdin</span><span class="o">.</span><span class="n">close</span><span class="p">()</span>
|
||||
|
||||
<span class="k">with</span> <span class="nb">open</span><span class="p">(</span><span class="n">outfile</span><span class="p">,</span> <span class="s2">"wb"</span><span class="p">)</span> <span class="k">as</span> <span class="n">fout</span><span class="p">:</span>
|
||||
<span class="n">comp</span> <span class="o">=</span> <span class="n">Popen</span><span class="p">([</span><span class="n">compression</span><span class="p">]</span> <span class="o">+</span> <span class="n">compressargs</span><span class="p">,</span>
|
||||
<span class="n">stdin</span><span class="o">=</span><span class="n">archive</span><span class="o">.</span><span class="n">stdout</span><span class="p">,</span> <span class="n">stdout</span><span class="o">=</span><span class="n">fout</span><span class="p">)</span>
|
||||
<span class="n">comp</span><span class="o">.</span><span class="n">wait</span><span class="p">()</span>
|
||||
|
||||
<span class="c1"># Clean up the open fds and processes</span>
|
||||
<span class="k">if</span> <span class="n">find</span><span class="p">:</span>
|
||||
<span class="n">find</span><span class="o">.</span><span class="n">wait</span><span class="p">()</span>
|
||||
<span class="n">find</span><span class="o">.</span><span class="n">stdout</span><span class="o">.</span><span class="n">close</span><span class="p">()</span>
|
||||
<span class="n">archive</span><span class="o">.</span><span class="n">wait</span><span class="p">()</span>
|
||||
<span class="k">if</span> <span class="n">archive</span><span class="o">.</span><span class="n">stdin</span><span class="p">:</span>
|
||||
<span class="n">archive</span><span class="o">.</span><span class="n">stdin</span><span class="o">.</span><span class="n">close</span><span class="p">()</span>
|
||||
<span class="k">if</span> <span class="n">archive</span><span class="o">.</span><span class="n">stdout</span><span class="p">:</span>
|
||||
<span class="n">archive</span><span class="o">.</span><span class="n">stdout</span><span class="o">.</span><span class="n">close</span><span class="p">()</span>
|
||||
<span class="k">return</span> <span class="n">comp</span><span class="o">.</span><span class="n">returncode</span>
|
||||
<span class="k">except</span> <span class="ne">OSError</span> <span class="k">as</span> <span class="n">e</span><span class="p">:</span>
|
||||
<span class="n">logger</span><span class="o">.</span><span class="n">error</span><span class="p">(</span><span class="n">e</span><span class="p">)</span>
|
||||
<span class="c1"># Kill off any hanging processes</span>
|
||||
<span class="nb">list</span><span class="p">(</span><span class="n">p</span><span class="o">.</span><span class="n">kill</span><span class="p">()</span> <span class="k">for</span> <span class="n">p</span> <span class="ow">in</span> <span class="p">(</span><span class="n">find</span><span class="p">,</span> <span class="n">archive</span><span class="p">,</span> <span class="n">comp</span><span class="p">)</span> <span class="k">if</span> <span class="n">p</span><span class="p">)</span>
|
||||
<span class="k">return</span> <span class="mi">1</span></div>
|
||||
|
||||
<div class="viewcode-block" id="mkcpio"><a class="viewcode-back" href="../../pylorax.html#pylorax.imgutils.mkcpio">[docs]</a><span class="k">def</span> <span class="nf">mkcpio</span><span class="p">(</span><span class="n">root</span><span class="p">,</span> <span class="n">outfile</span><span class="p">,</span> <span class="n">compression</span><span class="o">=</span><span class="s2">"xz"</span><span class="p">,</span> <span class="n">compressargs</span><span class="o">=</span><span class="kc">None</span><span class="p">):</span>
|
||||
<span class="n">compressargs</span> <span class="o">=</span> <span class="n">compressargs</span> <span class="ow">or</span> <span class="p">[</span><span class="s2">"-9"</span><span class="p">]</span>
|
||||
<span class="k">return</span> <span class="n">compress</span><span class="p">([</span><span class="s2">"cpio"</span><span class="p">,</span> <span class="s2">"--null"</span><span class="p">,</span> <span class="s2">"--quiet"</span><span class="p">,</span> <span class="s2">"-H"</span><span class="p">,</span> <span class="s2">"newc"</span><span class="p">,</span> <span class="s2">"-o"</span><span class="p">],</span>
|
||||
<span class="n">root</span><span class="p">,</span> <span class="n">outfile</span><span class="p">,</span> <span class="n">compression</span><span class="p">,</span> <span class="n">compressargs</span><span class="p">)</span></div>
|
||||
|
||||
<div class="viewcode-block" id="mktar"><a class="viewcode-back" href="../../pylorax.html#pylorax.imgutils.mktar">[docs]</a><span class="k">def</span> <span class="nf">mktar</span><span class="p">(</span><span class="n">root</span><span class="p">,</span> <span class="n">outfile</span><span class="p">,</span> <span class="n">compression</span><span class="o">=</span><span class="s2">"xz"</span><span class="p">,</span> <span class="n">compressargs</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">selinux</span><span class="o">=</span><span class="kc">True</span><span class="p">):</span>
|
||||
<span class="n">compressargs</span> <span class="o">=</span> <span class="n">compressargs</span> <span class="ow">or</span> <span class="p">[</span><span class="s2">"-9"</span><span class="p">]</span>
|
||||
<span class="n">tar_cmd</span> <span class="o">=</span> <span class="p">[</span><span class="s2">"tar"</span><span class="p">,</span> <span class="s2">"--no-recursion"</span><span class="p">]</span>
|
||||
<span class="k">if</span> <span class="n">selinux</span><span class="p">:</span>
|
||||
<span class="n">tar_cmd</span> <span class="o">+=</span> <span class="p">[</span><span class="s2">"--selinux"</span><span class="p">,</span> <span class="s2">"--acls"</span><span class="p">,</span> <span class="s2">"--xattrs"</span><span class="p">]</span>
|
||||
<span class="n">tar_cmd</span> <span class="o">+=</span> <span class="p">[</span><span class="s2">"-cf-"</span><span class="p">,</span> <span class="s2">"--null"</span><span class="p">,</span> <span class="s2">"-T-"</span><span class="p">]</span>
|
||||
<span class="k">return</span> <span class="n">compress</span><span class="p">(</span><span class="n">tar_cmd</span><span class="p">,</span> <span class="n">root</span><span class="p">,</span> <span class="n">outfile</span><span class="p">,</span> <span class="n">compression</span><span class="p">,</span> <span class="n">compressargs</span><span class="p">)</span></div>
|
||||
|
||||
<div class="viewcode-block" id="mksquashfs"><a class="viewcode-back" href="../../pylorax.html#pylorax.imgutils.mksquashfs">[docs]</a><span class="k">def</span> <span class="nf">mksquashfs</span><span class="p">(</span><span class="n">rootdir</span><span class="p">,</span> <span class="n">outfile</span><span class="p">,</span> <span class="n">compression</span><span class="o">=</span><span class="s2">"default"</span><span class="p">,</span> <span class="n">compressargs</span><span class="o">=</span><span class="kc">None</span><span class="p">):</span>
|
||||
<span class="sd">'''Make a squashfs image containing the given rootdir.'''</span>
|
||||
<span class="n">compressargs</span> <span class="o">=</span> <span class="n">compressargs</span> <span class="ow">or</span> <span class="p">[]</span>
|
||||
<span class="k">if</span> <span class="n">compression</span> <span class="o">!=</span> <span class="s2">"default"</span><span class="p">:</span>
|
||||
<span class="n">compressargs</span> <span class="o">=</span> <span class="p">[</span><span class="s2">"-comp"</span><span class="p">,</span> <span class="n">compression</span><span class="p">]</span> <span class="o">+</span> <span class="n">compressargs</span>
|
||||
<span class="k">return</span> <span class="n">execWithRedirect</span><span class="p">(</span><span class="s2">"mksquashfs"</span><span class="p">,</span> <span class="p">[</span><span class="n">rootdir</span><span class="p">,</span> <span class="n">outfile</span><span class="p">]</span> <span class="o">+</span> <span class="n">compressargs</span><span class="p">)</span></div>
|
||||
|
||||
<div class="viewcode-block" id="mkrootfsimg"><a class="viewcode-back" href="../../pylorax.html#pylorax.imgutils.mkrootfsimg">[docs]</a><span class="k">def</span> <span class="nf">mkrootfsimg</span><span class="p">(</span><span class="n">rootdir</span><span class="p">,</span> <span class="n">outfile</span><span class="p">,</span> <span class="n">label</span><span class="p">,</span> <span class="n">size</span><span class="o">=</span><span class="mi">2</span><span class="p">,</span> <span class="n">sysroot</span><span class="o">=</span><span class="s2">""</span><span class="p">):</span>
|
||||
<span class="sd">"""</span>
|
||||
<span class="sd"> Make rootfs image from a directory</span>
|
||||
|
||||
<span class="sd"> :param str rootdir: Root directory</span>
|
||||
<span class="sd"> :param str outfile: Path of output image file</span>
|
||||
<span class="sd"> :param str label: Filesystem label</span>
|
||||
<span class="sd"> :param int size: Size of the image in GiB, if None computed automatically</span>
|
||||
<span class="sd"> :param str sysroot: path to system (deployment) root relative to physical root</span>
|
||||
<span class="sd"> """</span>
|
||||
<span class="k">if</span> <span class="n">size</span><span class="p">:</span>
|
||||
<span class="n">fssize</span> <span class="o">=</span> <span class="n">size</span> <span class="o">*</span> <span class="p">(</span><span class="mi">1024</span><span class="o">*</span><span class="mi">1024</span><span class="o">*</span><span class="mi">1024</span><span class="p">)</span> <span class="c1"># 2GB sparse file compresses down to nothin'</span>
|
||||
<span class="k">else</span><span class="p">:</span>
|
||||
<span class="n">fssize</span> <span class="o">=</span> <span class="kc">None</span> <span class="c1"># Let mkext4img figure out the needed size</span>
|
||||
|
||||
<span class="n">mkext4img</span><span class="p">(</span><span class="n">rootdir</span><span class="p">,</span> <span class="n">outfile</span><span class="p">,</span> <span class="n">label</span><span class="o">=</span><span class="n">label</span><span class="p">,</span> <span class="n">size</span><span class="o">=</span><span class="n">fssize</span><span class="p">)</span></div>
|
||||
|
||||
|
||||
<span class="c1">######## Utility functions ###############################################</span>
|
||||
|
||||
<div class="viewcode-block" id="mksparse"><a class="viewcode-back" href="../../pylorax.html#pylorax.imgutils.mksparse">[docs]</a><span class="k">def</span> <span class="nf">mksparse</span><span class="p">(</span><span class="n">outfile</span><span class="p">,</span> <span class="n">size</span><span class="p">):</span>
|
||||
<span class="sd">'''use os.ftruncate to create a sparse file of the given size.'''</span>
|
||||
<span class="k">with</span> <span class="nb">open</span><span class="p">(</span><span class="n">outfile</span><span class="p">,</span> <span class="s2">"w"</span><span class="p">)</span> <span class="k">as</span> <span class="n">fobj</span><span class="p">:</span>
|
||||
<span class="n">os</span><span class="o">.</span><span class="n">ftruncate</span><span class="p">(</span><span class="n">fobj</span><span class="o">.</span><span class="n">fileno</span><span class="p">(),</span> <span class="nb">int</span><span class="p">(</span><span class="n">size</span><span class="p">))</span></div>
|
||||
|
||||
<div class="viewcode-block" id="mkqcow2"><a class="viewcode-back" href="../../pylorax.html#pylorax.imgutils.mkqcow2">[docs]</a><span class="k">def</span> <span class="nf">mkqcow2</span><span class="p">(</span><span class="n">outfile</span><span class="p">,</span> <span class="n">size</span><span class="p">,</span> <span class="n">options</span><span class="o">=</span><span class="kc">None</span><span class="p">):</span>
|
||||
<span class="sd">'''use qemu-img to create a file of the given size.</span>
|
||||
<span class="sd"> options is a list of options passed to qemu-img</span>
|
||||
|
||||
<span class="sd"> Default format is qcow2, override by passing "-f", fmt</span>
|
||||
<span class="sd"> in options.</span>
|
||||
<span class="sd"> '''</span>
|
||||
<span class="n">mkqemu_img</span><span class="p">(</span><span class="n">outfile</span><span class="p">,</span> <span class="n">size</span><span class="p">,</span> <span class="n">options</span><span class="p">)</span></div>
|
||||
|
||||
<div class="viewcode-block" id="mkqemu_img"><a class="viewcode-back" href="../../pylorax.html#pylorax.imgutils.mkqemu_img">[docs]</a><span class="k">def</span> <span class="nf">mkqemu_img</span><span class="p">(</span><span class="n">outfile</span><span class="p">,</span> <span class="n">size</span><span class="p">,</span> <span class="n">options</span><span class="o">=</span><span class="kc">None</span><span class="p">):</span>
|
||||
<span class="sd">'''use qemu-img to create a file of the given size.</span>
|
||||
<span class="sd"> options is a list of options passed to qemu-img</span>
|
||||
|
||||
<span class="sd"> Default format is qcow2, override by passing "-f", fmt</span>
|
||||
<span class="sd"> in options.</span>
|
||||
<span class="sd"> '''</span>
|
||||
<span class="n">options</span> <span class="o">=</span> <span class="n">options</span> <span class="ow">or</span> <span class="p">[]</span>
|
||||
<span class="k">if</span> <span class="s2">"-f"</span> <span class="ow">not</span> <span class="ow">in</span> <span class="n">options</span><span class="p">:</span>
|
||||
<span class="n">options</span><span class="o">.</span><span class="n">extend</span><span class="p">([</span><span class="s2">"-f"</span><span class="p">,</span> <span class="s2">"qcow2"</span><span class="p">])</span>
|
||||
<span class="n">runcmd</span><span class="p">([</span><span class="s2">"qemu-img"</span><span class="p">,</span> <span class="s2">"create"</span><span class="p">]</span> <span class="o">+</span> <span class="n">options</span> <span class="o">+</span> <span class="p">[</span><span class="n">outfile</span><span class="p">,</span> <span class="nb">str</span><span class="p">(</span><span class="n">size</span><span class="p">)])</span></div>
|
||||
|
||||
<div class="viewcode-block" id="loop_waitfor"><a class="viewcode-back" href="../../pylorax.html#pylorax.imgutils.loop_waitfor">[docs]</a><span class="k">def</span> <span class="nf">loop_waitfor</span><span class="p">(</span><span class="n">loop_dev</span><span class="p">,</span> <span class="n">outfile</span><span class="p">):</span>
|
||||
<span class="sd">"""Make sure the loop device is attached to the outfile.</span>
|
||||
|
||||
<span class="sd"> It seems that on rare occasions losetup can return before the /dev/loopX is</span>
|
||||
<span class="sd"> ready for use, causing problems with mkfs. This tries to make sure that the</span>
|
||||
<span class="sd"> loop device really is associated with the backing file before continuing.</span>
|
||||
|
||||
<span class="sd"> Raise RuntimeError if it isn't setup after 5 tries.</span>
|
||||
<span class="sd"> """</span>
|
||||
<span class="k">for</span> <span class="n">_x</span> <span class="ow">in</span> <span class="nb">range</span><span class="p">(</span><span class="mi">0</span><span class="p">,</span><span class="mi">5</span><span class="p">):</span>
|
||||
<span class="n">runcmd</span><span class="p">([</span><span class="s2">"udevadm"</span><span class="p">,</span> <span class="s2">"settle"</span><span class="p">,</span> <span class="s2">"--timeout"</span><span class="p">,</span> <span class="s2">"300"</span><span class="p">])</span>
|
||||
<span class="c1">## XXX Note that losetup --list output can be truncated to 64 bytes in some</span>
|
||||
<span class="c1">## situations. Don't use it to lookup backing file, go the other way</span>
|
||||
<span class="c1">## and lookup the loop for the backing file. See util-linux lib/loopdev.c</span>
|
||||
<span class="c1">## loopcxt_get_backing_file()</span>
|
||||
<span class="k">if</span> <span class="n">get_loop_name</span><span class="p">(</span><span class="n">outfile</span><span class="p">)</span> <span class="o">==</span> <span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">basename</span><span class="p">(</span><span class="n">loop_dev</span><span class="p">):</span>
|
||||
<span class="k">return</span>
|
||||
|
||||
<span class="c1"># If this really is a race, give it some time to settle down</span>
|
||||
<span class="n">time</span><span class="o">.</span><span class="n">sleep</span><span class="p">(</span><span class="mi">1</span><span class="p">)</span>
|
||||
|
||||
<span class="k">raise</span> <span class="ne">RuntimeError</span><span class="p">(</span><span class="s2">"Unable to setup </span><span class="si">%s</span><span class="s2"> on </span><span class="si">%s</span><span class="s2">"</span> <span class="o">%</span> <span class="p">(</span><span class="n">loop_dev</span><span class="p">,</span> <span class="n">outfile</span><span class="p">))</span></div>
|
||||
|
||||
<div class="viewcode-block" id="loop_attach"><a class="viewcode-back" href="../../pylorax.html#pylorax.imgutils.loop_attach">[docs]</a><span class="k">def</span> <span class="nf">loop_attach</span><span class="p">(</span><span class="n">outfile</span><span class="p">):</span>
|
||||
<span class="sd">"""Attach a loop device to the given file. Return the loop device name.</span>
|
||||
|
||||
<span class="sd"> On rare occasions it appears that the device never shows up, some experiments</span>
|
||||
<span class="sd"> seem to indicate that it may be a race with another process using /dev/loop* devices.</span>
|
||||
|
||||
<span class="sd"> So we now try 3 times before actually failing.</span>
|
||||
|
||||
<span class="sd"> Raises CalledProcessError if losetup fails.</span>
|
||||
<span class="sd"> """</span>
|
||||
<span class="n">retries</span> <span class="o">=</span> <span class="mi">0</span>
|
||||
<span class="k">while</span> <span class="kc">True</span><span class="p">:</span>
|
||||
<span class="k">try</span><span class="p">:</span>
|
||||
<span class="n">retries</span> <span class="o">+=</span> <span class="mi">1</span>
|
||||
<span class="n">dev</span> <span class="o">=</span> <span class="n">runcmd_output</span><span class="p">([</span><span class="s2">"losetup"</span><span class="p">,</span> <span class="s2">"--find"</span><span class="p">,</span> <span class="s2">"--show"</span><span class="p">,</span> <span class="n">outfile</span><span class="p">])</span><span class="o">.</span><span class="n">strip</span><span class="p">()</span>
|
||||
|
||||
<span class="c1"># Sometimes the loop device isn't ready yet, make extra sure before returning</span>
|
||||
<span class="n">loop_waitfor</span><span class="p">(</span><span class="n">dev</span><span class="p">,</span> <span class="n">outfile</span><span class="p">)</span>
|
||||
<span class="k">except</span> <span class="ne">RuntimeError</span><span class="p">:</span>
|
||||
<span class="c1"># Try to setup the loop device 3 times</span>
|
||||
<span class="k">if</span> <span class="n">retries</span> <span class="o">==</span> <span class="mi">3</span><span class="p">:</span>
|
||||
<span class="n">logger</span><span class="o">.</span><span class="n">error</span><span class="p">(</span><span class="s2">"loop_attach failed, retries exhausted."</span><span class="p">)</span>
|
||||
<span class="k">raise</span>
|
||||
<span class="n">logger</span><span class="o">.</span><span class="n">debug</span><span class="p">(</span><span class="s2">"Try </span><span class="si">%d</span><span class="s2"> failed, </span><span class="si">%s</span><span class="s2"> did not appear."</span><span class="p">,</span> <span class="n">retries</span><span class="p">,</span> <span class="n">dev</span><span class="p">)</span>
|
||||
<span class="k">break</span>
|
||||
<span class="k">return</span> <span class="n">dev</span></div>
|
||||
|
||||
<div class="viewcode-block" id="loop_detach"><a class="viewcode-back" href="../../pylorax.html#pylorax.imgutils.loop_detach">[docs]</a><span class="k">def</span> <span class="nf">loop_detach</span><span class="p">(</span><span class="n">loopdev</span><span class="p">):</span>
|
||||
<span class="sd">'''Detach the given loop device. Return False on failure.'''</span>
|
||||
<span class="k">return</span> <span class="p">(</span><span class="n">execWithRedirect</span><span class="p">(</span><span class="s2">"losetup"</span><span class="p">,</span> <span class="p">[</span><span class="s2">"--detach"</span><span class="p">,</span> <span class="n">loopdev</span><span class="p">])</span> <span class="o">==</span> <span class="mi">0</span><span class="p">)</span></div>
|
||||
|
||||
<div class="viewcode-block" id="get_loop_name"><a class="viewcode-back" href="../../pylorax.html#pylorax.imgutils.get_loop_name">[docs]</a><span class="k">def</span> <span class="nf">get_loop_name</span><span class="p">(</span><span class="n">path</span><span class="p">):</span>
|
||||
<span class="sd">'''Return the loop device associated with the path.</span>
|
||||
<span class="sd"> Raises RuntimeError if more than one loop is associated'''</span>
|
||||
<span class="n">buf</span> <span class="o">=</span> <span class="n">runcmd_output</span><span class="p">([</span><span class="s2">"losetup"</span><span class="p">,</span> <span class="s2">"-j"</span><span class="p">,</span> <span class="n">path</span><span class="p">])</span>
|
||||
<span class="k">if</span> <span class="nb">len</span><span class="p">(</span><span class="n">buf</span><span class="o">.</span><span class="n">splitlines</span><span class="p">())</span> <span class="o">></span> <span class="mi">1</span><span class="p">:</span>
|
||||
<span class="c1"># there should never be more than one loop device listed</span>
|
||||
<span class="k">raise</span> <span class="ne">RuntimeError</span><span class="p">(</span><span class="s2">"multiple loops associated with </span><span class="si">%s</span><span class="s2">"</span> <span class="o">%</span> <span class="n">path</span><span class="p">)</span>
|
||||
<span class="n">name</span> <span class="o">=</span> <span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">basename</span><span class="p">(</span><span class="n">buf</span><span class="o">.</span><span class="n">split</span><span class="p">(</span><span class="s2">":"</span><span class="p">)[</span><span class="mi">0</span><span class="p">])</span>
|
||||
<span class="k">return</span> <span class="n">name</span></div>
|
||||
|
||||
<div class="viewcode-block" id="dm_attach"><a class="viewcode-back" href="../../pylorax.html#pylorax.imgutils.dm_attach">[docs]</a><span class="k">def</span> <span class="nf">dm_attach</span><span class="p">(</span><span class="n">dev</span><span class="p">,</span> <span class="n">size</span><span class="p">,</span> <span class="n">name</span><span class="o">=</span><span class="kc">None</span><span class="p">):</span>
|
||||
<span class="sd">'''Attach a devicemapper device to the given device, with the given size.</span>
|
||||
<span class="sd"> If name is None, a random name will be chosen. Returns the device name.</span>
|
||||
<span class="sd"> raises CalledProcessError if dmsetup fails.'''</span>
|
||||
<span class="k">if</span> <span class="n">name</span> <span class="ow">is</span> <span class="kc">None</span><span class="p">:</span>
|
||||
<span class="n">name</span> <span class="o">=</span> <span class="n">tempfile</span><span class="o">.</span><span class="n">mktemp</span><span class="p">(</span><span class="n">prefix</span><span class="o">=</span><span class="s2">"lorax.imgutils."</span><span class="p">,</span> <span class="nb">dir</span><span class="o">=</span><span class="s2">""</span><span class="p">)</span>
|
||||
<span class="n">runcmd</span><span class="p">([</span><span class="s2">"dmsetup"</span><span class="p">,</span> <span class="s2">"create"</span><span class="p">,</span> <span class="n">name</span><span class="p">,</span> <span class="s2">"--table"</span><span class="p">,</span>
|
||||
<span class="s2">"0 </span><span class="si">%i</span><span class="s2"> linear </span><span class="si">%s</span><span class="s2"> 0"</span> <span class="o">%</span> <span class="p">(</span><span class="n">size</span><span class="o">/</span><span class="mi">512</span><span class="p">,</span> <span class="n">dev</span><span class="p">)])</span>
|
||||
<span class="k">return</span> <span class="n">name</span></div>
|
||||
|
||||
<div class="viewcode-block" id="dm_detach"><a class="viewcode-back" href="../../pylorax.html#pylorax.imgutils.dm_detach">[docs]</a><span class="k">def</span> <span class="nf">dm_detach</span><span class="p">(</span><span class="n">dev</span><span class="p">):</span>
|
||||
<span class="sd">'''Detach the named devicemapper device. Returns False if dmsetup fails.'''</span>
|
||||
<span class="n">dev</span> <span class="o">=</span> <span class="n">dev</span><span class="o">.</span><span class="n">replace</span><span class="p">(</span><span class="s2">"/dev/mapper/"</span><span class="p">,</span> <span class="s2">""</span><span class="p">)</span> <span class="c1"># strip prefix, if it's there</span>
|
||||
<span class="k">return</span> <span class="n">execWithRedirect</span><span class="p">(</span><span class="s2">"dmsetup"</span><span class="p">,</span> <span class="p">[</span><span class="s2">"remove"</span><span class="p">,</span> <span class="n">dev</span><span class="p">])</span></div>
|
||||
|
||||
<div class="viewcode-block" id="mount"><a class="viewcode-back" href="../../pylorax.html#pylorax.imgutils.mount">[docs]</a><span class="k">def</span> <span class="nf">mount</span><span class="p">(</span><span class="n">dev</span><span class="p">,</span> <span class="n">opts</span><span class="o">=</span><span class="s2">""</span><span class="p">,</span> <span class="n">mnt</span><span class="o">=</span><span class="kc">None</span><span class="p">):</span>
|
||||
<span class="sd">'''Mount the given device at the given mountpoint, using the given opts.</span>
|
||||
<span class="sd"> opts should be a comma-separated string of mount options.</span>
|
||||
<span class="sd"> if mnt is none, a temporary directory will be created and its path will be</span>
|
||||
<span class="sd"> returned.</span>
|
||||
<span class="sd"> raises CalledProcessError if mount fails.'''</span>
|
||||
<span class="k">if</span> <span class="n">mnt</span> <span class="ow">is</span> <span class="kc">None</span><span class="p">:</span>
|
||||
<span class="n">mnt</span> <span class="o">=</span> <span class="n">tempfile</span><span class="o">.</span><span class="n">mkdtemp</span><span class="p">(</span><span class="n">prefix</span><span class="o">=</span><span class="s2">"lorax.imgutils."</span><span class="p">)</span>
|
||||
<span class="n">logger</span><span class="o">.</span><span class="n">debug</span><span class="p">(</span><span class="s2">"make tmp mountdir </span><span class="si">%s</span><span class="s2">"</span><span class="p">,</span> <span class="n">mnt</span><span class="p">)</span>
|
||||
<span class="n">cmd</span> <span class="o">=</span> <span class="p">[</span><span class="s2">"mount"</span><span class="p">]</span>
|
||||
<span class="k">if</span> <span class="n">opts</span><span class="p">:</span>
|
||||
<span class="n">cmd</span> <span class="o">+=</span> <span class="p">[</span><span class="s2">"-o"</span><span class="p">,</span> <span class="n">opts</span><span class="p">]</span>
|
||||
<span class="n">cmd</span> <span class="o">+=</span> <span class="p">[</span><span class="n">dev</span><span class="p">,</span> <span class="n">mnt</span><span class="p">]</span>
|
||||
<span class="n">runcmd</span><span class="p">(</span><span class="n">cmd</span><span class="p">)</span>
|
||||
<span class="k">return</span> <span class="n">mnt</span></div>
|
||||
|
||||
<div class="viewcode-block" id="umount"><a class="viewcode-back" href="../../pylorax.html#pylorax.imgutils.umount">[docs]</a><span class="k">def</span> <span class="nf">umount</span><span class="p">(</span><span class="n">mnt</span><span class="p">,</span> <span class="n">lazy</span><span class="o">=</span><span class="kc">False</span><span class="p">,</span> <span class="n">maxretry</span><span class="o">=</span><span class="mi">3</span><span class="p">,</span> <span class="n">retrysleep</span><span class="o">=</span><span class="mf">1.0</span><span class="p">,</span> <span class="n">delete</span><span class="o">=</span><span class="kc">True</span><span class="p">):</span>
|
||||
<span class="sd">'''Unmount the given mountpoint. If lazy is True, do a lazy umount (-l).</span>
|
||||
<span class="sd"> If the mount was a temporary dir created by mount, it will be deleted.</span>
|
||||
<span class="sd"> raises CalledProcessError if umount fails.'''</span>
|
||||
<span class="n">cmd</span> <span class="o">=</span> <span class="p">[</span><span class="s2">"umount"</span><span class="p">]</span>
|
||||
<span class="k">if</span> <span class="n">lazy</span><span class="p">:</span> <span class="n">cmd</span> <span class="o">+=</span> <span class="p">[</span><span class="s2">"-l"</span><span class="p">]</span>
|
||||
<span class="n">cmd</span> <span class="o">+=</span> <span class="p">[</span><span class="n">mnt</span><span class="p">]</span>
|
||||
<span class="n">count</span> <span class="o">=</span> <span class="mi">0</span>
|
||||
<span class="k">while</span> <span class="n">maxretry</span> <span class="o">></span> <span class="mi">0</span><span class="p">:</span>
|
||||
<span class="k">try</span><span class="p">:</span>
|
||||
<span class="n">rv</span> <span class="o">=</span> <span class="n">runcmd</span><span class="p">(</span><span class="n">cmd</span><span class="p">)</span>
|
||||
<span class="k">except</span> <span class="n">CalledProcessError</span><span class="p">:</span>
|
||||
<span class="n">count</span> <span class="o">+=</span> <span class="mi">1</span>
|
||||
<span class="k">if</span> <span class="n">count</span> <span class="o">==</span> <span class="n">maxretry</span><span class="p">:</span>
|
||||
<span class="k">raise</span>
|
||||
<span class="n">logger</span><span class="o">.</span><span class="n">warning</span><span class="p">(</span><span class="s2">"failed to unmount </span><span class="si">%s</span><span class="s2">. retrying (</span><span class="si">%d</span><span class="s2">/</span><span class="si">%d</span><span class="s2">)..."</span><span class="p">,</span>
|
||||
<span class="n">mnt</span><span class="p">,</span> <span class="n">count</span><span class="p">,</span> <span class="n">maxretry</span><span class="p">)</span>
|
||||
<span class="k">if</span> <span class="n">logger</span><span class="o">.</span><span class="n">getEffectiveLevel</span><span class="p">()</span> <span class="o"><=</span> <span class="n">logging</span><span class="o">.</span><span class="n">DEBUG</span><span class="p">:</span>
|
||||
<span class="n">fuser</span> <span class="o">=</span> <span class="n">execWithCapture</span><span class="p">(</span><span class="s2">"fuser"</span><span class="p">,</span> <span class="p">[</span><span class="s2">"-vm"</span><span class="p">,</span> <span class="n">mnt</span><span class="p">])</span>
|
||||
<span class="n">logger</span><span class="o">.</span><span class="n">debug</span><span class="p">(</span><span class="s2">"fuser -vm:</span><span class="se">\n</span><span class="si">%s</span><span class="se">\n</span><span class="s2">"</span><span class="p">,</span> <span class="n">fuser</span><span class="p">)</span>
|
||||
<span class="n">sleep</span><span class="p">(</span><span class="n">retrysleep</span><span class="p">)</span>
|
||||
<span class="k">else</span><span class="p">:</span>
|
||||
<span class="k">break</span>
|
||||
<span class="k">if</span> <span class="n">delete</span> <span class="ow">and</span> <span class="s1">'lorax.imgutils'</span> <span class="ow">in</span> <span class="n">mnt</span><span class="p">:</span>
|
||||
<span class="n">os</span><span class="o">.</span><span class="n">rmdir</span><span class="p">(</span><span class="n">mnt</span><span class="p">)</span>
|
||||
<span class="n">logger</span><span class="o">.</span><span class="n">debug</span><span class="p">(</span><span class="s2">"remove tmp mountdir </span><span class="si">%s</span><span class="s2">"</span><span class="p">,</span> <span class="n">mnt</span><span class="p">)</span>
|
||||
<span class="k">return</span> <span class="p">(</span><span class="n">rv</span> <span class="o">==</span> <span class="mi">0</span><span class="p">)</span></div>
|
||||
|
||||
<div class="viewcode-block" id="copytree"><a class="viewcode-back" href="../../pylorax.html#pylorax.imgutils.copytree">[docs]</a><span class="k">def</span> <span class="nf">copytree</span><span class="p">(</span><span class="n">src</span><span class="p">,</span> <span class="n">dest</span><span class="p">,</span> <span class="n">preserve</span><span class="o">=</span><span class="kc">True</span><span class="p">):</span>
|
||||
<span class="sd">'''Copy a tree of files using cp -a, thus preserving modes, timestamps,</span>
|
||||
<span class="sd"> links, acls, sparse files, xattrs, selinux contexts, etc.</span>
|
||||
<span class="sd"> If preserve is False, uses cp -R (useful for modeless filesystems)</span>
|
||||
<span class="sd"> raises CalledProcessError if copy fails.'''</span>
|
||||
<span class="n">logger</span><span class="o">.</span><span class="n">debug</span><span class="p">(</span><span class="s2">"copytree </span><span class="si">%s</span><span class="s2"> </span><span class="si">%s</span><span class="s2">"</span><span class="p">,</span> <span class="n">src</span><span class="p">,</span> <span class="n">dest</span><span class="p">)</span>
|
||||
<span class="n">cp</span> <span class="o">=</span> <span class="p">[</span><span class="s2">"cp"</span><span class="p">,</span> <span class="s2">"-a"</span><span class="p">]</span> <span class="k">if</span> <span class="n">preserve</span> <span class="k">else</span> <span class="p">[</span><span class="s2">"cp"</span><span class="p">,</span> <span class="s2">"-R"</span><span class="p">,</span> <span class="s2">"-L"</span><span class="p">,</span> <span class="s2">"--preserve=timestamps"</span><span class="p">]</span>
|
||||
<span class="n">cp</span> <span class="o">+=</span> <span class="p">[</span><span class="n">join</span><span class="p">(</span><span class="n">src</span><span class="p">,</span> <span class="s2">"."</span><span class="p">),</span> <span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">abspath</span><span class="p">(</span><span class="n">dest</span><span class="p">)]</span>
|
||||
<span class="n">runcmd</span><span class="p">(</span><span class="n">cp</span><span class="p">)</span></div>
|
||||
|
||||
<div class="viewcode-block" id="do_grafts"><a class="viewcode-back" href="../../pylorax.html#pylorax.imgutils.do_grafts">[docs]</a><span class="k">def</span> <span class="nf">do_grafts</span><span class="p">(</span><span class="n">grafts</span><span class="p">,</span> <span class="n">dest</span><span class="p">,</span> <span class="n">preserve</span><span class="o">=</span><span class="kc">True</span><span class="p">):</span>
|
||||
<span class="sd">'''Copy each of the items listed in grafts into dest.</span>
|
||||
<span class="sd"> If the key ends with '/' it's assumed to be a directory which should be</span>
|
||||
<span class="sd"> created, otherwise just the leading directories will be created.'''</span>
|
||||
<span class="k">for</span> <span class="n">imgpath</span><span class="p">,</span> <span class="n">filename</span> <span class="ow">in</span> <span class="n">grafts</span><span class="o">.</span><span class="n">items</span><span class="p">():</span>
|
||||
<span class="k">if</span> <span class="n">imgpath</span><span class="p">[</span><span class="o">-</span><span class="mi">1</span><span class="p">]</span> <span class="o">==</span> <span class="s1">'/'</span><span class="p">:</span>
|
||||
<span class="n">targetdir</span> <span class="o">=</span> <span class="n">join</span><span class="p">(</span><span class="n">dest</span><span class="p">,</span> <span class="n">imgpath</span><span class="p">)</span>
|
||||
<span class="n">imgpath</span> <span class="o">=</span> <span class="n">imgpath</span><span class="p">[:</span><span class="o">-</span><span class="mi">1</span><span class="p">]</span>
|
||||
<span class="k">else</span><span class="p">:</span>
|
||||
<span class="n">targetdir</span> <span class="o">=</span> <span class="n">join</span><span class="p">(</span><span class="n">dest</span><span class="p">,</span> <span class="n">dirname</span><span class="p">(</span><span class="n">imgpath</span><span class="p">))</span>
|
||||
<span class="k">if</span> <span class="ow">not</span> <span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">isdir</span><span class="p">(</span><span class="n">targetdir</span><span class="p">):</span>
|
||||
<span class="n">os</span><span class="o">.</span><span class="n">makedirs</span><span class="p">(</span><span class="n">targetdir</span><span class="p">)</span>
|
||||
<span class="k">if</span> <span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">isdir</span><span class="p">(</span><span class="n">filename</span><span class="p">):</span>
|
||||
<span class="n">copytree</span><span class="p">(</span><span class="n">filename</span><span class="p">,</span> <span class="n">join</span><span class="p">(</span><span class="n">dest</span><span class="p">,</span> <span class="n">imgpath</span><span class="p">),</span> <span class="n">preserve</span><span class="p">)</span>
|
||||
<span class="k">else</span><span class="p">:</span>
|
||||
<span class="n">cpfile</span><span class="p">(</span><span class="n">filename</span><span class="p">,</span> <span class="n">join</span><span class="p">(</span><span class="n">dest</span><span class="p">,</span> <span class="n">imgpath</span><span class="p">))</span></div>
|
||||
|
||||
<div class="viewcode-block" id="round_to_blocks"><a class="viewcode-back" href="../../pylorax.html#pylorax.imgutils.round_to_blocks">[docs]</a><span class="k">def</span> <span class="nf">round_to_blocks</span><span class="p">(</span><span class="n">size</span><span class="p">,</span> <span class="n">blocksize</span><span class="p">):</span>
|
||||
<span class="sd">'''If size isn't a multiple of blocksize, round up to the next multiple'''</span>
|
||||
<span class="n">diff</span> <span class="o">=</span> <span class="n">size</span> <span class="o">%</span> <span class="n">blocksize</span>
|
||||
<span class="k">if</span> <span class="n">diff</span> <span class="ow">or</span> <span class="ow">not</span> <span class="n">size</span><span class="p">:</span>
|
||||
<span class="n">size</span> <span class="o">+=</span> <span class="n">blocksize</span> <span class="o">-</span> <span class="n">diff</span>
|
||||
<span class="k">return</span> <span class="n">size</span></div>
|
||||
|
||||
<span class="c1"># TODO: move filesystem data outside this function</span>
|
||||
<div class="viewcode-block" id="estimate_size"><a class="viewcode-back" href="../../pylorax.html#pylorax.imgutils.estimate_size">[docs]</a><span class="k">def</span> <span class="nf">estimate_size</span><span class="p">(</span><span class="n">rootdir</span><span class="p">,</span> <span class="n">graft</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">fstype</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">blocksize</span><span class="o">=</span><span class="mi">4096</span><span class="p">,</span> <span class="n">overhead</span><span class="o">=</span><span class="mi">256</span><span class="p">):</span>
|
||||
<span class="n">graft</span> <span class="o">=</span> <span class="n">graft</span> <span class="ow">or</span> <span class="p">{}</span>
|
||||
<span class="n">getsize</span> <span class="o">=</span> <span class="k">lambda</span> <span class="n">f</span><span class="p">:</span> <span class="n">os</span><span class="o">.</span><span class="n">lstat</span><span class="p">(</span><span class="n">f</span><span class="p">)</span><span class="o">.</span><span class="n">st_size</span>
|
||||
<span class="k">if</span> <span class="n">fstype</span> <span class="o">==</span> <span class="s2">"btrfs"</span><span class="p">:</span>
|
||||
<span class="n">overhead</span> <span class="o">=</span> <span class="mi">64</span><span class="o">*</span><span class="mi">1024</span> <span class="c1"># don't worry, it's all sparse</span>
|
||||
<span class="k">if</span> <span class="n">fstype</span> <span class="o">==</span> <span class="s2">"hfsplus"</span><span class="p">:</span>
|
||||
<span class="n">overhead</span> <span class="o">=</span> <span class="mi">200</span> <span class="c1"># hack to deal with two bootloader copies</span>
|
||||
<span class="k">if</span> <span class="n">fstype</span> <span class="ow">in</span> <span class="p">(</span><span class="s2">"vfat"</span><span class="p">,</span> <span class="s2">"msdos"</span><span class="p">):</span>
|
||||
<span class="n">blocksize</span> <span class="o">=</span> <span class="mi">2048</span>
|
||||
<span class="n">getsize</span> <span class="o">=</span> <span class="k">lambda</span> <span class="n">f</span><span class="p">:</span> <span class="n">os</span><span class="o">.</span><span class="n">stat</span><span class="p">(</span><span class="n">f</span><span class="p">)</span><span class="o">.</span><span class="n">st_size</span> <span class="c1"># no symlinks, count as copies</span>
|
||||
<span class="n">total</span> <span class="o">=</span> <span class="n">overhead</span><span class="o">*</span><span class="n">blocksize</span>
|
||||
<span class="n">dirlist</span> <span class="o">=</span> <span class="nb">list</span><span class="p">(</span><span class="n">graft</span><span class="o">.</span><span class="n">values</span><span class="p">())</span>
|
||||
<span class="k">if</span> <span class="n">rootdir</span><span class="p">:</span>
|
||||
<span class="n">dirlist</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="n">rootdir</span><span class="p">)</span>
|
||||
<span class="k">for</span> <span class="n">root</span> <span class="ow">in</span> <span class="n">dirlist</span><span class="p">:</span>
|
||||
<span class="k">for</span> <span class="n">top</span><span class="p">,</span> <span class="n">dirs</span><span class="p">,</span> <span class="n">files</span> <span class="ow">in</span> <span class="n">os</span><span class="o">.</span><span class="n">walk</span><span class="p">(</span><span class="n">root</span><span class="p">):</span>
|
||||
<span class="k">for</span> <span class="n">f</span> <span class="ow">in</span> <span class="n">files</span> <span class="o">+</span> <span class="n">dirs</span><span class="p">:</span>
|
||||
<span class="n">total</span> <span class="o">+=</span> <span class="n">round_to_blocks</span><span class="p">(</span><span class="n">getsize</span><span class="p">(</span><span class="n">join</span><span class="p">(</span><span class="n">top</span><span class="p">,</span><span class="n">f</span><span class="p">)),</span> <span class="n">blocksize</span><span class="p">)</span>
|
||||
<span class="k">if</span> <span class="n">fstype</span> <span class="o">==</span> <span class="s2">"btrfs"</span><span class="p">:</span>
|
||||
<span class="n">total</span> <span class="o">=</span> <span class="nb">max</span><span class="p">(</span><span class="mi">256</span><span class="o">*</span><span class="mi">1024</span><span class="o">*</span><span class="mi">1024</span><span class="p">,</span> <span class="n">total</span><span class="p">)</span> <span class="c1"># btrfs minimum size: 256MB</span>
|
||||
<span class="n">logger</span><span class="o">.</span><span class="n">info</span><span class="p">(</span><span class="s2">"Size of </span><span class="si">%s</span><span class="s2"> block </span><span class="si">%s</span><span class="s2"> fs at </span><span class="si">%s</span><span class="s2"> estimated to be </span><span class="si">%s</span><span class="s2">"</span><span class="p">,</span> <span class="n">blocksize</span><span class="p">,</span> <span class="n">fstype</span><span class="p">,</span> <span class="n">rootdir</span><span class="p">,</span> <span class="n">total</span><span class="p">)</span>
|
||||
<span class="k">return</span> <span class="n">total</span></div>
|
||||
|
||||
<span class="c1">######## Execution contexts - use with the 'with' statement ##############</span>
|
||||
|
||||
<div class="viewcode-block" id="LoopDev"><a class="viewcode-back" href="../../pylorax.html#pylorax.imgutils.LoopDev">[docs]</a><span class="k">class</span> <span class="nc">LoopDev</span><span class="p">(</span><span class="nb">object</span><span class="p">):</span>
|
||||
<span class="k">def</span> <span class="fm">__init__</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">filename</span><span class="p">,</span> <span class="n">size</span><span class="o">=</span><span class="kc">None</span><span class="p">):</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">loopdev</span> <span class="o">=</span> <span class="kc">None</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">filename</span> <span class="o">=</span> <span class="n">filename</span>
|
||||
<span class="k">if</span> <span class="n">size</span><span class="p">:</span>
|
||||
<span class="n">mksparse</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">filename</span><span class="p">,</span> <span class="n">size</span><span class="p">)</span>
|
||||
<span class="k">def</span> <span class="fm">__enter__</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">loopdev</span> <span class="o">=</span> <span class="n">loop_attach</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">filename</span><span class="p">)</span>
|
||||
<span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">loopdev</span>
|
||||
<span class="k">def</span> <span class="fm">__exit__</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">exc_type</span><span class="p">,</span> <span class="n">exc_value</span><span class="p">,</span> <span class="n">tracebk</span><span class="p">):</span>
|
||||
<span class="n">loop_detach</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">loopdev</span><span class="p">)</span></div>
|
||||
|
||||
<div class="viewcode-block" id="DMDev"><a class="viewcode-back" href="../../pylorax.html#pylorax.imgutils.DMDev">[docs]</a><span class="k">class</span> <span class="nc">DMDev</span><span class="p">(</span><span class="nb">object</span><span class="p">):</span>
|
||||
<span class="k">def</span> <span class="fm">__init__</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">dev</span><span class="p">,</span> <span class="n">size</span><span class="p">,</span> <span class="n">name</span><span class="o">=</span><span class="kc">None</span><span class="p">):</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">mapperdev</span> <span class="o">=</span> <span class="kc">None</span>
|
||||
<span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">dev</span><span class="p">,</span> <span class="bp">self</span><span class="o">.</span><span class="n">size</span><span class="p">,</span> <span class="bp">self</span><span class="o">.</span><span class="n">name</span><span class="p">)</span> <span class="o">=</span> <span class="p">(</span><span class="n">dev</span><span class="p">,</span> <span class="n">size</span><span class="p">,</span> <span class="n">name</span><span class="p">)</span>
|
||||
<span class="k">def</span> <span class="fm">__enter__</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">mapperdev</span> <span class="o">=</span> <span class="n">dm_attach</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">dev</span><span class="p">,</span> <span class="bp">self</span><span class="o">.</span><span class="n">size</span><span class="p">,</span> <span class="bp">self</span><span class="o">.</span><span class="n">name</span><span class="p">)</span>
|
||||
<span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">mapperdev</span>
|
||||
<span class="k">def</span> <span class="fm">__exit__</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">exc_type</span><span class="p">,</span> <span class="n">exc_value</span><span class="p">,</span> <span class="n">tracebk</span><span class="p">):</span>
|
||||
<span class="n">dm_detach</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">mapperdev</span><span class="p">)</span></div>
|
||||
|
||||
<div class="viewcode-block" id="Mount"><a class="viewcode-back" href="../../pylorax.html#pylorax.imgutils.Mount">[docs]</a><span class="k">class</span> <span class="nc">Mount</span><span class="p">(</span><span class="nb">object</span><span class="p">):</span>
|
||||
<span class="k">def</span> <span class="fm">__init__</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">dev</span><span class="p">,</span> <span class="n">opts</span><span class="o">=</span><span class="s2">""</span><span class="p">,</span> <span class="n">mnt</span><span class="o">=</span><span class="kc">None</span><span class="p">):</span>
|
||||
<span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">dev</span><span class="p">,</span> <span class="bp">self</span><span class="o">.</span><span class="n">opts</span><span class="p">,</span> <span class="bp">self</span><span class="o">.</span><span class="n">mnt</span><span class="p">)</span> <span class="o">=</span> <span class="p">(</span><span class="n">dev</span><span class="p">,</span> <span class="n">opts</span><span class="p">,</span> <span class="n">mnt</span><span class="p">)</span>
|
||||
<span class="k">def</span> <span class="fm">__enter__</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">mnt</span> <span class="o">=</span> <span class="n">mount</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">dev</span><span class="p">,</span> <span class="bp">self</span><span class="o">.</span><span class="n">opts</span><span class="p">,</span> <span class="bp">self</span><span class="o">.</span><span class="n">mnt</span><span class="p">)</span>
|
||||
<span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">mnt</span>
|
||||
<span class="k">def</span> <span class="fm">__exit__</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">exc_type</span><span class="p">,</span> <span class="n">exc_value</span><span class="p">,</span> <span class="n">tracebk</span><span class="p">):</span>
|
||||
<span class="n">umount</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">mnt</span><span class="p">)</span></div>
|
||||
|
||||
<div class="viewcode-block" id="kpartx_disk_img"><a class="viewcode-back" href="../../pylorax.html#pylorax.imgutils.kpartx_disk_img">[docs]</a><span class="k">def</span> <span class="nf">kpartx_disk_img</span><span class="p">(</span><span class="n">disk_img</span><span class="p">):</span>
|
||||
<span class="sd">"""Attach a disk image's partitions to /dev/loopX using kpartx</span>
|
||||
|
||||
<span class="sd"> :param disk_img: The full path to a partitioned disk image</span>
|
||||
<span class="sd"> :type disk_img: str</span>
|
||||
<span class="sd"> :returns: list of (loopXpN, size)</span>
|
||||
<span class="sd"> :rtype: list of tuples</span>
|
||||
<span class="sd"> """</span>
|
||||
<span class="c1"># Example kpartx output</span>
|
||||
<span class="c1"># kpartx -p p -v -a /tmp/diskV2DiCW.im</span>
|
||||
<span class="c1"># add map loop2p1 (253:2): 0 3481600 linear /dev/loop2 2048</span>
|
||||
<span class="c1"># add map loop2p2 (253:3): 0 614400 linear /dev/loop2 3483648</span>
|
||||
<span class="n">kpartx_output</span> <span class="o">=</span> <span class="n">runcmd_output</span><span class="p">([</span><span class="s2">"kpartx"</span><span class="p">,</span> <span class="s2">"-v"</span><span class="p">,</span> <span class="s2">"-a"</span><span class="p">,</span> <span class="s2">"-s"</span><span class="p">,</span> <span class="n">disk_img</span><span class="p">])</span>
|
||||
<span class="n">logger</span><span class="o">.</span><span class="n">debug</span><span class="p">(</span><span class="n">kpartx_output</span><span class="p">)</span>
|
||||
|
||||
<span class="c1"># list of (deviceName, sizeInBytes)</span>
|
||||
<span class="n">loop_devices</span> <span class="o">=</span> <span class="p">[]</span>
|
||||
<span class="k">for</span> <span class="n">line</span> <span class="ow">in</span> <span class="n">kpartx_output</span><span class="o">.</span><span class="n">splitlines</span><span class="p">():</span>
|
||||
<span class="c1"># add map loop2p3 (253:4): 0 7139328 linear /dev/loop2 528384</span>
|
||||
<span class="c1"># 3rd element is size in 512 byte blocks</span>
|
||||
<span class="k">if</span> <span class="n">line</span><span class="o">.</span><span class="n">startswith</span><span class="p">(</span><span class="s2">"add map "</span><span class="p">):</span>
|
||||
<span class="n">fields</span> <span class="o">=</span> <span class="n">line</span><span class="p">[</span><span class="mi">8</span><span class="p">:]</span><span class="o">.</span><span class="n">split</span><span class="p">()</span>
|
||||
<span class="n">loop_devices</span><span class="o">.</span><span class="n">append</span><span class="p">(</span> <span class="p">(</span><span class="n">fields</span><span class="p">[</span><span class="mi">0</span><span class="p">],</span> <span class="nb">int</span><span class="p">(</span><span class="n">fields</span><span class="p">[</span><span class="mi">3</span><span class="p">])</span><span class="o">*</span><span class="mi">512</span><span class="p">)</span> <span class="p">)</span>
|
||||
<span class="k">return</span> <span class="n">loop_devices</span></div>
|
||||
|
||||
<div class="viewcode-block" id="PartitionMount"><a class="viewcode-back" href="../../pylorax.html#pylorax.imgutils.PartitionMount">[docs]</a><span class="k">class</span> <span class="nc">PartitionMount</span><span class="p">(</span><span class="nb">object</span><span class="p">):</span>
|
||||
<span class="sd">""" Mount a partitioned image file using kpartx """</span>
|
||||
<span class="k">def</span> <span class="fm">__init__</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">disk_img</span><span class="p">,</span> <span class="n">mount_ok</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">submount</span><span class="o">=</span><span class="kc">None</span><span class="p">):</span>
|
||||
<span class="sd">"""</span>
|
||||
<span class="sd"> :param str disk_img: The full path to a partitioned disk image</span>
|
||||
<span class="sd"> :param mount_ok: A function that is passed the mount point and</span>
|
||||
<span class="sd"> returns True if it should be mounted.</span>
|
||||
<span class="sd"> :param str submount: Directory inside mount_dir to mount at</span>
|
||||
|
||||
<span class="sd"> If mount_ok is not set it will look for /etc/passwd</span>
|
||||
|
||||
<span class="sd"> If the partition is found it will be mounted under a temporary</span>
|
||||
<span class="sd"> directory and self.temp_dir set to it. If submount is passed it will be</span>
|
||||
<span class="sd"> created and mounted there instead, with self.mount_dir set to point to</span>
|
||||
<span class="sd"> it. self.mount_dev is set to the loop device, and self.mount_size is</span>
|
||||
<span class="sd"> set to the size of the partition.</span>
|
||||
|
||||
<span class="sd"> When no subdir is passed self.temp_dir and self.mount_dir will be the same.</span>
|
||||
<span class="sd"> """</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">mount_dev</span> <span class="o">=</span> <span class="kc">None</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">mount_size</span> <span class="o">=</span> <span class="kc">None</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">mount_dir</span> <span class="o">=</span> <span class="kc">None</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">disk_img</span> <span class="o">=</span> <span class="n">disk_img</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">mount_ok</span> <span class="o">=</span> <span class="n">mount_ok</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">submount</span> <span class="o">=</span> <span class="n">submount</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">temp_dir</span> <span class="o">=</span> <span class="kc">None</span>
|
||||
|
||||
<span class="c1"># Default is to mount partition with /etc/passwd</span>
|
||||
<span class="k">if</span> <span class="ow">not</span> <span class="bp">self</span><span class="o">.</span><span class="n">mount_ok</span><span class="p">:</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">mount_ok</span> <span class="o">=</span> <span class="k">lambda</span> <span class="n">mount_dir</span><span class="p">:</span> <span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">isfile</span><span class="p">(</span><span class="n">mount_dir</span><span class="o">+</span><span class="s2">"/etc/passwd"</span><span class="p">)</span>
|
||||
|
||||
<span class="c1"># list of (deviceName, sizeInBytes)</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">loop_devices</span> <span class="o">=</span> <span class="n">kpartx_disk_img</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">disk_img</span><span class="p">)</span>
|
||||
|
||||
<span class="k">def</span> <span class="fm">__enter__</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span>
|
||||
<span class="c1"># Mount the device selected by mount_ok, if possible</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">temp_dir</span> <span class="o">=</span> <span class="n">tempfile</span><span class="o">.</span><span class="n">mkdtemp</span><span class="p">()</span>
|
||||
<span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">submount</span><span class="p">:</span>
|
||||
<span class="n">mount_dir</span> <span class="o">=</span> <span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">normpath</span><span class="p">(</span><span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">sep</span><span class="o">.</span><span class="n">join</span><span class="p">([</span><span class="bp">self</span><span class="o">.</span><span class="n">temp_dir</span><span class="p">,</span> <span class="bp">self</span><span class="o">.</span><span class="n">submount</span><span class="p">]))</span>
|
||||
<span class="n">os</span><span class="o">.</span><span class="n">makedirs</span><span class="p">(</span><span class="n">mount_dir</span><span class="p">,</span> <span class="n">mode</span><span class="o">=</span><span class="mo">0o755</span><span class="p">,</span> <span class="n">exist_ok</span><span class="o">=</span><span class="kc">True</span><span class="p">)</span>
|
||||
<span class="k">else</span><span class="p">:</span>
|
||||
<span class="n">mount_dir</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">temp_dir</span>
|
||||
<span class="k">for</span> <span class="n">dev</span><span class="p">,</span> <span class="n">size</span> <span class="ow">in</span> <span class="bp">self</span><span class="o">.</span><span class="n">loop_devices</span><span class="p">:</span>
|
||||
<span class="k">try</span><span class="p">:</span>
|
||||
<span class="n">mount</span><span class="p">(</span> <span class="s2">"/dev/mapper/"</span><span class="o">+</span><span class="n">dev</span><span class="p">,</span> <span class="n">mnt</span><span class="o">=</span><span class="n">mount_dir</span> <span class="p">)</span>
|
||||
<span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">mount_ok</span><span class="p">(</span><span class="n">mount_dir</span><span class="p">):</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">mount_dir</span> <span class="o">=</span> <span class="n">mount_dir</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">mount_dev</span> <span class="o">=</span> <span class="n">dev</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">mount_size</span> <span class="o">=</span> <span class="n">size</span>
|
||||
<span class="k">break</span>
|
||||
<span class="n">umount</span><span class="p">(</span> <span class="n">mount_dir</span> <span class="p">)</span>
|
||||
<span class="k">except</span> <span class="n">CalledProcessError</span><span class="p">:</span>
|
||||
<span class="n">logger</span><span class="o">.</span><span class="n">debug</span><span class="p">(</span><span class="n">traceback</span><span class="o">.</span><span class="n">format_exc</span><span class="p">())</span>
|
||||
<span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">mount_dir</span><span class="p">:</span>
|
||||
<span class="n">logger</span><span class="o">.</span><span class="n">info</span><span class="p">(</span><span class="s2">"Partition mounted on </span><span class="si">%s</span><span class="s2"> size=</span><span class="si">%s</span><span class="s2">"</span><span class="p">,</span> <span class="bp">self</span><span class="o">.</span><span class="n">mount_dir</span><span class="p">,</span> <span class="bp">self</span><span class="o">.</span><span class="n">mount_size</span><span class="p">)</span>
|
||||
<span class="k">else</span><span class="p">:</span>
|
||||
<span class="n">logger</span><span class="o">.</span><span class="n">debug</span><span class="p">(</span><span class="s2">"Unable to mount anything from </span><span class="si">%s</span><span class="s2">"</span><span class="p">,</span> <span class="bp">self</span><span class="o">.</span><span class="n">disk_img</span><span class="p">)</span>
|
||||
<span class="n">os</span><span class="o">.</span><span class="n">rmdir</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">temp_dir</span><span class="p">)</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">temp_dir</span> <span class="o">=</span> <span class="kc">None</span>
|
||||
<span class="k">return</span> <span class="bp">self</span>
|
||||
|
||||
<span class="k">def</span> <span class="fm">__exit__</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">exc_type</span><span class="p">,</span> <span class="n">exc_value</span><span class="p">,</span> <span class="n">tracebk</span><span class="p">):</span>
|
||||
<span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">temp_dir</span><span class="p">:</span>
|
||||
<span class="n">umount</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">mount_dir</span><span class="p">)</span>
|
||||
<span class="n">shutil</span><span class="o">.</span><span class="n">rmtree</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">temp_dir</span><span class="p">)</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">mount_dir</span> <span class="o">=</span> <span class="kc">None</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">temp_dir</span> <span class="o">=</span> <span class="kc">None</span>
|
||||
<span class="n">execWithRedirect</span><span class="p">(</span><span class="s2">"kpartx"</span><span class="p">,</span> <span class="p">[</span><span class="s2">"-d"</span><span class="p">,</span> <span class="s2">"-s"</span><span class="p">,</span> <span class="bp">self</span><span class="o">.</span><span class="n">disk_img</span><span class="p">])</span></div>
|
||||
|
||||
|
||||
<div class="viewcode-block" id="DracutChroot"><a class="viewcode-back" href="../../pylorax.html#pylorax.imgutils.DracutChroot">[docs]</a><span class="k">class</span> <span class="nc">DracutChroot</span><span class="p">(</span><span class="nb">object</span><span class="p">):</span>
|
||||
<span class="sd">"""Setup the chroot for running dracut inside it, cleanup when done</span>
|
||||
|
||||
<span class="sd"> This mount /proc, /dev, and /var/tmp plus optional bind mounted directories</span>
|
||||
<span class="sd"> as a list of (source, destination) tuples where destination is relative to the chroot.</span>
|
||||
<span class="sd"> """</span>
|
||||
<span class="k">def</span> <span class="fm">__init__</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">root</span><span class="p">,</span> <span class="n">bind</span><span class="o">=</span><span class="kc">None</span><span class="p">):</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">root</span> <span class="o">=</span> <span class="n">root</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">bind</span> <span class="o">=</span> <span class="p">[(</span><span class="s2">"/var/tmp"</span><span class="p">,</span> <span class="s2">"/var/tmp"</span><span class="p">)]</span> <span class="o">+</span> <span class="p">(</span><span class="n">bind</span> <span class="k">if</span> <span class="n">bind</span> <span class="k">else</span> <span class="p">[])</span>
|
||||
|
||||
<span class="k">def</span> <span class="fm">__enter__</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span>
|
||||
<span class="k">for</span> <span class="n">d</span> <span class="ow">in</span> <span class="p">[</span><span class="n">d</span> <span class="k">for</span> <span class="n">_</span><span class="p">,</span> <span class="n">d</span> <span class="ow">in</span> <span class="bp">self</span><span class="o">.</span><span class="n">bind</span><span class="p">]</span> <span class="o">+</span> <span class="p">[</span><span class="s2">"/proc"</span><span class="p">,</span> <span class="s2">"/dev"</span><span class="p">]:</span>
|
||||
<span class="k">if</span> <span class="ow">not</span> <span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">exists</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">root</span> <span class="o">+</span> <span class="n">d</span><span class="p">):</span>
|
||||
<span class="n">logger</span><span class="o">.</span><span class="n">warning</span><span class="p">(</span><span class="s2">"Making missing dracut chroot directory: </span><span class="si">%s</span><span class="s2">"</span><span class="p">,</span> <span class="n">d</span><span class="p">)</span>
|
||||
<span class="n">os</span><span class="o">.</span><span class="n">makedirs</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">root</span> <span class="o">+</span> <span class="n">d</span><span class="p">)</span>
|
||||
|
||||
<span class="n">runcmd</span><span class="p">([</span><span class="s2">"mount"</span><span class="p">,</span> <span class="s2">"-t"</span><span class="p">,</span> <span class="s2">"proc"</span><span class="p">,</span> <span class="s2">"-o"</span><span class="p">,</span> <span class="s2">"nosuid,noexec,nodev"</span><span class="p">,</span> <span class="s2">"proc"</span><span class="p">,</span> <span class="bp">self</span><span class="o">.</span><span class="n">root</span> <span class="o">+</span> <span class="s2">"/proc"</span> <span class="p">])</span>
|
||||
<span class="n">runcmd</span><span class="p">([</span><span class="s2">"mount"</span><span class="p">,</span> <span class="s2">"-t"</span><span class="p">,</span> <span class="s2">"devtmpfs"</span><span class="p">,</span> <span class="s2">"-o"</span><span class="p">,</span> <span class="s2">"mode=0755,noexec,nosuid,strictatime"</span><span class="p">,</span> <span class="s2">"devtmpfs"</span><span class="p">,</span> <span class="bp">self</span><span class="o">.</span><span class="n">root</span> <span class="o">+</span> <span class="s2">"/dev"</span> <span class="p">])</span>
|
||||
|
||||
<span class="k">for</span> <span class="n">s</span><span class="p">,</span> <span class="n">d</span> <span class="ow">in</span> <span class="bp">self</span><span class="o">.</span><span class="n">bind</span><span class="p">:</span>
|
||||
<span class="n">runcmd</span><span class="p">([</span><span class="s2">"mount"</span><span class="p">,</span> <span class="s2">"-o"</span><span class="p">,</span> <span class="s2">"bind"</span><span class="p">,</span> <span class="n">s</span><span class="p">,</span> <span class="bp">self</span><span class="o">.</span><span class="n">root</span> <span class="o">+</span> <span class="n">d</span><span class="p">])</span>
|
||||
|
||||
<span class="k">return</span> <span class="bp">self</span>
|
||||
|
||||
<span class="k">def</span> <span class="fm">__exit__</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">exc_type</span><span class="p">,</span> <span class="n">exc_value</span><span class="p">,</span> <span class="n">tracebk</span><span class="p">):</span>
|
||||
<span class="n">runcmd</span><span class="p">([</span><span class="s2">"umount"</span><span class="p">,</span> <span class="bp">self</span><span class="o">.</span><span class="n">root</span> <span class="o">+</span> <span class="s2">"/proc"</span> <span class="p">])</span>
|
||||
<span class="n">runcmd</span><span class="p">([</span><span class="s2">"umount"</span><span class="p">,</span> <span class="bp">self</span><span class="o">.</span><span class="n">root</span> <span class="o">+</span> <span class="s2">"/dev"</span> <span class="p">])</span>
|
||||
|
||||
<span class="c1"># cleanup bind mounts</span>
|
||||
<span class="k">for</span> <span class="n">_</span><span class="p">,</span> <span class="n">d</span> <span class="ow">in</span> <span class="bp">self</span><span class="o">.</span><span class="n">bind</span><span class="p">:</span>
|
||||
<span class="n">runcmd</span><span class="p">([</span><span class="s2">"umount"</span><span class="p">,</span> <span class="bp">self</span><span class="o">.</span><span class="n">root</span> <span class="o">+</span> <span class="n">d</span> <span class="p">])</span>
|
||||
|
||||
<div class="viewcode-block" id="DracutChroot.Run"><a class="viewcode-back" href="../../pylorax.html#pylorax.imgutils.DracutChroot.Run">[docs]</a> <span class="k">def</span> <span class="nf">Run</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">args</span><span class="p">):</span>
|
||||
<span class="n">runcmd</span><span class="p">([</span><span class="s2">"dracut"</span><span class="p">]</span> <span class="o">+</span> <span class="n">args</span><span class="p">,</span> <span class="n">root</span><span class="o">=</span><span class="bp">self</span><span class="o">.</span><span class="n">root</span><span class="p">)</span></div></div>
|
||||
|
||||
|
||||
<span class="c1">######## Functions for making filesystem images ##########################</span>
|
||||
|
||||
<div class="viewcode-block" id="mkfsimage"><a class="viewcode-back" href="../../pylorax.html#pylorax.imgutils.mkfsimage">[docs]</a><span class="k">def</span> <span class="nf">mkfsimage</span><span class="p">(</span><span class="n">fstype</span><span class="p">,</span> <span class="n">rootdir</span><span class="p">,</span> <span class="n">outfile</span><span class="p">,</span> <span class="n">size</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">mkfsargs</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">mountargs</span><span class="o">=</span><span class="s2">""</span><span class="p">,</span> <span class="n">graft</span><span class="o">=</span><span class="kc">None</span><span class="p">):</span>
|
||||
<span class="sd">'''Generic filesystem image creation function.</span>
|
||||
<span class="sd"> fstype should be a filesystem type - "mkfs.${fstype}" must exist.</span>
|
||||
<span class="sd"> graft should be a dict: {"some/path/in/image": "local/file/or/dir"};</span>
|
||||
<span class="sd"> if the path ends with a '/' it's assumed to be a directory.</span>
|
||||
<span class="sd"> Will raise CalledProcessError if something goes wrong.'''</span>
|
||||
<span class="n">mkfsargs</span> <span class="o">=</span> <span class="n">mkfsargs</span> <span class="ow">or</span> <span class="p">[]</span>
|
||||
<span class="n">graft</span> <span class="o">=</span> <span class="n">graft</span> <span class="ow">or</span> <span class="p">{}</span>
|
||||
<span class="n">preserve</span> <span class="o">=</span> <span class="p">(</span><span class="n">fstype</span> <span class="ow">not</span> <span class="ow">in</span> <span class="p">(</span><span class="s2">"msdos"</span><span class="p">,</span> <span class="s2">"vfat"</span><span class="p">))</span>
|
||||
<span class="k">if</span> <span class="ow">not</span> <span class="n">size</span><span class="p">:</span>
|
||||
<span class="n">size</span> <span class="o">=</span> <span class="n">estimate_size</span><span class="p">(</span><span class="n">rootdir</span><span class="p">,</span> <span class="n">graft</span><span class="p">,</span> <span class="n">fstype</span><span class="p">)</span>
|
||||
<span class="k">with</span> <span class="n">LoopDev</span><span class="p">(</span><span class="n">outfile</span><span class="p">,</span> <span class="n">size</span><span class="p">)</span> <span class="k">as</span> <span class="n">loopdev</span><span class="p">:</span>
|
||||
<span class="k">try</span><span class="p">:</span>
|
||||
<span class="n">runcmd</span><span class="p">([</span><span class="s2">"mkfs.</span><span class="si">%s</span><span class="s2">"</span> <span class="o">%</span> <span class="n">fstype</span><span class="p">]</span> <span class="o">+</span> <span class="n">mkfsargs</span> <span class="o">+</span> <span class="p">[</span><span class="n">loopdev</span><span class="p">])</span>
|
||||
<span class="k">except</span> <span class="n">CalledProcessError</span> <span class="k">as</span> <span class="n">e</span><span class="p">:</span>
|
||||
<span class="n">logger</span><span class="o">.</span><span class="n">error</span><span class="p">(</span><span class="s2">"mkfs exited with a non-zero return code: </span><span class="si">%d</span><span class="s2">"</span><span class="p">,</span> <span class="n">e</span><span class="o">.</span><span class="n">returncode</span><span class="p">)</span>
|
||||
<span class="n">logger</span><span class="o">.</span><span class="n">error</span><span class="p">(</span><span class="n">e</span><span class="o">.</span><span class="n">output</span><span class="p">)</span>
|
||||
<span class="n">sys</span><span class="o">.</span><span class="n">exit</span><span class="p">(</span><span class="n">e</span><span class="o">.</span><span class="n">returncode</span><span class="p">)</span>
|
||||
|
||||
<span class="k">with</span> <span class="n">Mount</span><span class="p">(</span><span class="n">loopdev</span><span class="p">,</span> <span class="n">mountargs</span><span class="p">)</span> <span class="k">as</span> <span class="n">mnt</span><span class="p">:</span>
|
||||
<span class="k">if</span> <span class="n">rootdir</span><span class="p">:</span>
|
||||
<span class="n">copytree</span><span class="p">(</span><span class="n">rootdir</span><span class="p">,</span> <span class="n">mnt</span><span class="p">,</span> <span class="n">preserve</span><span class="p">)</span>
|
||||
<span class="n">do_grafts</span><span class="p">(</span><span class="n">graft</span><span class="p">,</span> <span class="n">mnt</span><span class="p">,</span> <span class="n">preserve</span><span class="p">)</span>
|
||||
|
||||
<span class="c1"># Save information about filesystem usage</span>
|
||||
<span class="n">execWithRedirect</span><span class="p">(</span><span class="s2">"df"</span><span class="p">,</span> <span class="p">[</span><span class="n">mnt</span><span class="p">])</span>
|
||||
|
||||
<span class="c1"># Make absolutely sure that the data has been written</span>
|
||||
<span class="n">runcmd</span><span class="p">([</span><span class="s2">"sync"</span><span class="p">])</span></div>
|
||||
|
||||
<span class="c1"># convenience functions with useful defaults</span>
|
||||
<div class="viewcode-block" id="mkdosimg"><a class="viewcode-back" href="../../pylorax.html#pylorax.imgutils.mkdosimg">[docs]</a><span class="k">def</span> <span class="nf">mkdosimg</span><span class="p">(</span><span class="n">rootdir</span><span class="p">,</span> <span class="n">outfile</span><span class="p">,</span> <span class="n">size</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">label</span><span class="o">=</span><span class="s2">""</span><span class="p">,</span> <span class="n">mountargs</span><span class="o">=</span><span class="s2">"shortname=winnt,umask=0077"</span><span class="p">,</span> <span class="n">graft</span><span class="o">=</span><span class="kc">None</span><span class="p">):</span>
|
||||
<span class="n">graft</span> <span class="o">=</span> <span class="n">graft</span> <span class="ow">or</span> <span class="p">{}</span>
|
||||
<span class="n">mkfsargs</span> <span class="o">=</span> <span class="p">[</span><span class="s2">"-n"</span><span class="p">,</span> <span class="n">label</span><span class="p">]</span>
|
||||
<span class="k">if</span> <span class="s1">'SOURCE_DATE_EPOCH'</span> <span class="ow">in</span> <span class="n">os</span><span class="o">.</span><span class="n">environ</span><span class="p">:</span>
|
||||
<span class="n">mkfsargs</span><span class="o">.</span><span class="n">extend</span><span class="p">([</span><span class="s2">"-i"</span><span class="p">,</span>
|
||||
<span class="s2">"</span><span class="si">{:x}</span><span class="s2">"</span><span class="o">.</span><span class="n">format</span><span class="p">(</span><span class="nb">int</span><span class="p">(</span><span class="n">os</span><span class="o">.</span><span class="n">environ</span><span class="p">[</span><span class="s1">'SOURCE_DATE_EPOCH'</span><span class="p">]))])</span>
|
||||
<span class="n">mkfsimage</span><span class="p">(</span><span class="s2">"msdos"</span><span class="p">,</span> <span class="n">rootdir</span><span class="p">,</span> <span class="n">outfile</span><span class="p">,</span> <span class="n">size</span><span class="p">,</span> <span class="n">mountargs</span><span class="o">=</span><span class="n">mountargs</span><span class="p">,</span>
|
||||
<span class="n">mkfsargs</span><span class="o">=</span><span class="n">mkfsargs</span><span class="p">,</span> <span class="n">graft</span><span class="o">=</span><span class="n">graft</span><span class="p">)</span></div>
|
||||
|
||||
<div class="viewcode-block" id="mkext4img"><a class="viewcode-back" href="../../pylorax.html#pylorax.imgutils.mkext4img">[docs]</a><span class="k">def</span> <span class="nf">mkext4img</span><span class="p">(</span><span class="n">rootdir</span><span class="p">,</span> <span class="n">outfile</span><span class="p">,</span> <span class="n">size</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">label</span><span class="o">=</span><span class="s2">""</span><span class="p">,</span> <span class="n">mountargs</span><span class="o">=</span><span class="s2">""</span><span class="p">,</span> <span class="n">graft</span><span class="o">=</span><span class="kc">None</span><span class="p">):</span>
|
||||
<span class="n">graft</span> <span class="o">=</span> <span class="n">graft</span> <span class="ow">or</span> <span class="p">{}</span>
|
||||
<span class="n">mkfsimage</span><span class="p">(</span><span class="s2">"ext4"</span><span class="p">,</span> <span class="n">rootdir</span><span class="p">,</span> <span class="n">outfile</span><span class="p">,</span> <span class="n">size</span><span class="p">,</span> <span class="n">mountargs</span><span class="o">=</span><span class="n">mountargs</span><span class="p">,</span>
|
||||
<span class="n">mkfsargs</span><span class="o">=</span><span class="p">[</span><span class="s2">"-L"</span><span class="p">,</span> <span class="n">label</span><span class="p">,</span> <span class="s2">"-b"</span><span class="p">,</span> <span class="s2">"4096"</span><span class="p">,</span> <span class="s2">"-m"</span><span class="p">,</span> <span class="s2">"0"</span><span class="p">],</span> <span class="n">graft</span><span class="o">=</span><span class="n">graft</span><span class="p">)</span></div>
|
||||
|
||||
<div class="viewcode-block" id="mkbtrfsimg"><a class="viewcode-back" href="../../pylorax.html#pylorax.imgutils.mkbtrfsimg">[docs]</a><span class="k">def</span> <span class="nf">mkbtrfsimg</span><span class="p">(</span><span class="n">rootdir</span><span class="p">,</span> <span class="n">outfile</span><span class="p">,</span> <span class="n">size</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">label</span><span class="o">=</span><span class="s2">""</span><span class="p">,</span> <span class="n">mountargs</span><span class="o">=</span><span class="s2">""</span><span class="p">,</span> <span class="n">graft</span><span class="o">=</span><span class="kc">None</span><span class="p">):</span>
|
||||
<span class="n">graft</span> <span class="o">=</span> <span class="n">graft</span> <span class="ow">or</span> <span class="p">{}</span>
|
||||
<span class="n">mkfsimage</span><span class="p">(</span><span class="s2">"btrfs"</span><span class="p">,</span> <span class="n">rootdir</span><span class="p">,</span> <span class="n">outfile</span><span class="p">,</span> <span class="n">size</span><span class="p">,</span> <span class="n">mountargs</span><span class="o">=</span><span class="n">mountargs</span><span class="p">,</span>
|
||||
<span class="n">mkfsargs</span><span class="o">=</span><span class="p">[</span><span class="s2">"-L"</span><span class="p">,</span> <span class="n">label</span><span class="p">],</span> <span class="n">graft</span><span class="o">=</span><span class="n">graft</span><span class="p">)</span></div>
|
||||
|
||||
<div class="viewcode-block" id="mkhfsimg"><a class="viewcode-back" href="../../pylorax.html#pylorax.imgutils.mkhfsimg">[docs]</a><span class="k">def</span> <span class="nf">mkhfsimg</span><span class="p">(</span><span class="n">rootdir</span><span class="p">,</span> <span class="n">outfile</span><span class="p">,</span> <span class="n">size</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">label</span><span class="o">=</span><span class="s2">""</span><span class="p">,</span> <span class="n">mountargs</span><span class="o">=</span><span class="s2">""</span><span class="p">,</span> <span class="n">graft</span><span class="o">=</span><span class="kc">None</span><span class="p">):</span>
|
||||
<span class="n">graft</span> <span class="o">=</span> <span class="n">graft</span> <span class="ow">or</span> <span class="p">{}</span>
|
||||
<span class="n">mkfsimage</span><span class="p">(</span><span class="s2">"hfsplus"</span><span class="p">,</span> <span class="n">rootdir</span><span class="p">,</span> <span class="n">outfile</span><span class="p">,</span> <span class="n">size</span><span class="p">,</span> <span class="n">mountargs</span><span class="o">=</span><span class="n">mountargs</span><span class="p">,</span>
|
||||
<span class="n">mkfsargs</span><span class="o">=</span><span class="p">[</span><span class="s2">"-v"</span><span class="p">,</span> <span class="n">label</span><span class="p">],</span> <span class="n">graft</span><span class="o">=</span><span class="n">graft</span><span class="p">)</span></div>
|
||||
|
||||
<div class="viewcode-block" id="mkfsimage_from_disk"><a class="viewcode-back" href="../../pylorax.html#pylorax.imgutils.mkfsimage_from_disk">[docs]</a><span class="k">def</span> <span class="nf">mkfsimage_from_disk</span><span class="p">(</span><span class="n">diskimage</span><span class="p">,</span> <span class="n">fsimage</span><span class="p">,</span> <span class="n">img_size</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">label</span><span class="o">=</span><span class="s2">"Anaconda"</span><span class="p">):</span>
|
||||
<span class="sd">"""</span>
|
||||
<span class="sd"> Copy the / partition of a partitioned disk image to an un-partitioned</span>
|
||||
<span class="sd"> disk image.</span>
|
||||
|
||||
<span class="sd"> :param str diskimage: The full path to partitioned disk image with a /</span>
|
||||
<span class="sd"> :param str fsimage: The full path of the output fs image file</span>
|
||||
<span class="sd"> :param int img_size: Optional size of the fsimage in MiB or None to make</span>
|
||||
<span class="sd"> it as small as possible</span>
|
||||
<span class="sd"> :param str label: The label to apply to the image. Defaults to "Anaconda"</span>
|
||||
<span class="sd"> """</span>
|
||||
<span class="k">with</span> <span class="n">PartitionMount</span><span class="p">(</span><span class="n">diskimage</span><span class="p">)</span> <span class="k">as</span> <span class="n">img_mount</span><span class="p">:</span>
|
||||
<span class="k">if</span> <span class="ow">not</span> <span class="n">img_mount</span> <span class="ow">or</span> <span class="ow">not</span> <span class="n">img_mount</span><span class="o">.</span><span class="n">mount_dir</span><span class="p">:</span>
|
||||
<span class="k">return</span> <span class="kc">None</span>
|
||||
|
||||
<span class="n">logger</span><span class="o">.</span><span class="n">info</span><span class="p">(</span><span class="s2">"Creating fsimage </span><span class="si">%s</span><span class="s2"> (</span><span class="si">%s</span><span class="s2">)"</span><span class="p">,</span> <span class="n">fsimage</span><span class="p">,</span> <span class="n">img_size</span> <span class="ow">or</span> <span class="s2">"minimized"</span><span class="p">)</span>
|
||||
<span class="k">if</span> <span class="n">img_size</span><span class="p">:</span>
|
||||
<span class="c1"># convert to Bytes</span>
|
||||
<span class="n">img_size</span> <span class="o">*=</span> <span class="mi">1024</span><span class="o">**</span><span class="mi">2</span>
|
||||
|
||||
<span class="n">mkext4img</span><span class="p">(</span><span class="n">img_mount</span><span class="o">.</span><span class="n">mount_dir</span><span class="p">,</span> <span class="n">fsimage</span><span class="p">,</span> <span class="n">size</span><span class="o">=</span><span class="n">img_size</span><span class="p">,</span> <span class="n">label</span><span class="o">=</span><span class="n">label</span><span class="p">)</span></div>
|
||||
|
||||
<div class="viewcode-block" id="default_image_name"><a class="viewcode-back" href="../../pylorax.html#pylorax.imgutils.default_image_name">[docs]</a><span class="k">def</span> <span class="nf">default_image_name</span><span class="p">(</span><span class="n">compression</span><span class="p">,</span> <span class="n">basename</span><span class="p">):</span>
|
||||
<span class="sd">""" Return a default image name with the correct suffix for the compression type.</span>
|
||||
|
||||
<span class="sd"> :param str compression: Compression type</span>
|
||||
<span class="sd"> :param str basename: Base filename</span>
|
||||
<span class="sd"> :returns: basename with compression suffix</span>
|
||||
|
||||
<span class="sd"> If the compression is unknown it defaults to xz</span>
|
||||
<span class="sd"> """</span>
|
||||
<span class="n">SUFFIXES</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"xz"</span><span class="p">:</span> <span class="s2">".xz"</span><span class="p">,</span> <span class="s2">"gzip"</span><span class="p">:</span> <span class="s2">".gz"</span><span class="p">,</span> <span class="s2">"bzip2"</span><span class="p">:</span> <span class="s2">".bz2"</span><span class="p">,</span> <span class="s2">"lzma"</span><span class="p">:</span> <span class="s2">".lzma"</span><span class="p">}</span>
|
||||
<span class="k">return</span> <span class="n">basename</span> <span class="o">+</span> <span class="n">SUFFIXES</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="n">compression</span><span class="p">,</span> <span class="s2">".xz"</span><span class="p">)</span></div>
|
||||
</pre></div>
|
||||
|
||||
</div>
|
||||
</div>
|
||||
<footer>
|
||||
|
||||
<hr/>
|
||||
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<div role="contentinfo">
|
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<p>© Copyright 2018, Red Hat, Inc..</p>
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</div>
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@ -1,793 +0,0 @@
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<li class="toctree-l1"><a class="reference internal" href="../../intro.html">Introduction to Lorax</a></li>
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<li class="toctree-l1"><a class="reference internal" href="../../livemedia-creator.html">livemedia-creator</a></li>
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<li class="toctree-l1"><a class="reference internal" href="../../mkksiso.html">mkksiso</a></li>
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<li class="toctree-l1"><a class="reference internal" href="../../product-images.html">Product and Updates Images</a></li>
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<li><a href="../../index.html" class="icon icon-home"></a> »</li>
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<li><a href="../index.html">Module code</a> »</li>
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<div role="main" class="document" itemscope="itemscope" itemtype="http://schema.org/Article">
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|
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||||
<h1>Source code for pylorax.installer</h1><div class="highlight"><pre>
|
||||
<span></span><span class="c1">#</span>
|
||||
<span class="c1"># Copyright (C) 2011-2018 Red Hat, Inc.</span>
|
||||
<span class="c1">#</span>
|
||||
<span class="c1"># This program is free software; you can redistribute it and/or modify</span>
|
||||
<span class="c1"># it under the terms of the GNU General Public License as published by</span>
|
||||
<span class="c1"># the Free Software Foundation; either version 2 of the License, or</span>
|
||||
<span class="c1"># (at your option) any later version.</span>
|
||||
<span class="c1">#</span>
|
||||
<span class="c1"># This program is distributed in the hope that it will be useful,</span>
|
||||
<span class="c1"># but WITHOUT ANY WARRANTY; without even the implied warranty of</span>
|
||||
<span class="c1"># MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the</span>
|
||||
<span class="c1"># GNU General Public License for more details.</span>
|
||||
<span class="c1">#</span>
|
||||
<span class="c1"># You should have received a copy of the GNU General Public License</span>
|
||||
<span class="c1"># along with this program. If not, see <http://www.gnu.org/licenses/>.</span>
|
||||
<span class="c1">#</span>
|
||||
<span class="kn">import</span> <span class="nn">logging</span>
|
||||
<span class="n">log</span> <span class="o">=</span> <span class="n">logging</span><span class="o">.</span><span class="n">getLogger</span><span class="p">(</span><span class="s2">"pylorax"</span><span class="p">)</span>
|
||||
|
||||
<span class="kn">import</span> <span class="nn">glob</span>
|
||||
<span class="kn">import</span> <span class="nn">json</span>
|
||||
<span class="kn">from</span> <span class="nn">math</span> <span class="kn">import</span> <span class="n">ceil</span>
|
||||
<span class="kn">import</span> <span class="nn">os</span>
|
||||
<span class="kn">import</span> <span class="nn">subprocess</span>
|
||||
<span class="kn">import</span> <span class="nn">shutil</span>
|
||||
<span class="kn">import</span> <span class="nn">socket</span>
|
||||
<span class="kn">import</span> <span class="nn">tempfile</span>
|
||||
|
||||
<span class="c1"># Use the Lorax treebuilder branch for iso creation</span>
|
||||
<span class="kn">from</span> <span class="nn">pylorax.executils</span> <span class="kn">import</span> <span class="n">execWithRedirect</span><span class="p">,</span> <span class="n">execReadlines</span>
|
||||
<span class="kn">from</span> <span class="nn">pylorax.imgutils</span> <span class="kn">import</span> <span class="n">PartitionMount</span><span class="p">,</span> <span class="n">mksparse</span><span class="p">,</span> <span class="n">mkext4img</span><span class="p">,</span> <span class="n">loop_detach</span>
|
||||
<span class="kn">from</span> <span class="nn">pylorax.imgutils</span> <span class="kn">import</span> <span class="n">get_loop_name</span><span class="p">,</span> <span class="n">dm_detach</span><span class="p">,</span> <span class="n">mount</span><span class="p">,</span> <span class="n">umount</span>
|
||||
<span class="kn">from</span> <span class="nn">pylorax.imgutils</span> <span class="kn">import</span> <span class="n">mkqemu_img</span><span class="p">,</span> <span class="n">mktar</span><span class="p">,</span> <span class="n">mkcpio</span><span class="p">,</span> <span class="n">mkfsimage_from_disk</span>
|
||||
<span class="kn">from</span> <span class="nn">pylorax.monitor</span> <span class="kn">import</span> <span class="n">LogMonitor</span>
|
||||
<span class="kn">from</span> <span class="nn">pylorax.mount</span> <span class="kn">import</span> <span class="n">IsoMountpoint</span>
|
||||
<span class="kn">from</span> <span class="nn">pylorax.sysutils</span> <span class="kn">import</span> <span class="n">joinpaths</span>
|
||||
<span class="kn">from</span> <span class="nn">pylorax.treebuilder</span> <span class="kn">import</span> <span class="n">udev_escape</span>
|
||||
|
||||
|
||||
<span class="n">ROOT_PATH</span> <span class="o">=</span> <span class="s2">"/mnt/sysimage/"</span>
|
||||
|
||||
<div class="viewcode-block" id="InstallError"><a class="viewcode-back" href="../../pylorax.html#pylorax.installer.InstallError">[docs]</a><span class="k">class</span> <span class="nc">InstallError</span><span class="p">(</span><span class="ne">Exception</span><span class="p">):</span>
|
||||
<span class="k">pass</span></div>
|
||||
|
||||
|
||||
<div class="viewcode-block" id="create_vagrant_metadata"><a class="viewcode-back" href="../../pylorax.html#pylorax.installer.create_vagrant_metadata">[docs]</a><span class="k">def</span> <span class="nf">create_vagrant_metadata</span><span class="p">(</span><span class="n">path</span><span class="p">,</span> <span class="n">size</span><span class="o">=</span><span class="mi">0</span><span class="p">):</span>
|
||||
<span class="sd">""" Create a default Vagrant metadata.json file</span>
|
||||
|
||||
<span class="sd"> :param str path: Path to metadata.json file</span>
|
||||
<span class="sd"> :param int size: Disk size in MiB</span>
|
||||
<span class="sd"> """</span>
|
||||
<span class="n">metadata</span> <span class="o">=</span> <span class="p">{</span> <span class="s2">"provider"</span><span class="p">:</span><span class="s2">"libvirt"</span><span class="p">,</span> <span class="s2">"format"</span><span class="p">:</span><span class="s2">"qcow2"</span><span class="p">,</span> <span class="s2">"virtual_size"</span><span class="p">:</span> <span class="n">ceil</span><span class="p">(</span><span class="n">size</span> <span class="o">/</span> <span class="mi">1024</span><span class="p">)</span> <span class="p">}</span>
|
||||
<span class="k">with</span> <span class="nb">open</span><span class="p">(</span><span class="n">path</span><span class="p">,</span> <span class="s2">"wt"</span><span class="p">)</span> <span class="k">as</span> <span class="n">f</span><span class="p">:</span>
|
||||
<span class="n">json</span><span class="o">.</span><span class="n">dump</span><span class="p">(</span><span class="n">metadata</span><span class="p">,</span> <span class="n">f</span><span class="p">,</span> <span class="n">indent</span><span class="o">=</span><span class="mi">4</span><span class="p">)</span></div>
|
||||
|
||||
|
||||
<div class="viewcode-block" id="update_vagrant_metadata"><a class="viewcode-back" href="../../pylorax.html#pylorax.installer.update_vagrant_metadata">[docs]</a><span class="k">def</span> <span class="nf">update_vagrant_metadata</span><span class="p">(</span><span class="n">path</span><span class="p">,</span> <span class="n">size</span><span class="p">):</span>
|
||||
<span class="sd">""" Update the Vagrant metadata.json file</span>
|
||||
|
||||
<span class="sd"> :param str path: Path to metadata.json file</span>
|
||||
<span class="sd"> :param int size: Disk size in MiB</span>
|
||||
|
||||
<span class="sd"> This function makes sure that the provider, format and virtual size of the</span>
|
||||
<span class="sd"> metadata file are set correctly. All other values are left untouched.</span>
|
||||
<span class="sd"> """</span>
|
||||
<span class="k">with</span> <span class="nb">open</span><span class="p">(</span><span class="n">path</span><span class="p">,</span> <span class="s2">"rt"</span><span class="p">)</span> <span class="k">as</span> <span class="n">f</span><span class="p">:</span>
|
||||
<span class="k">try</span><span class="p">:</span>
|
||||
<span class="n">metadata</span> <span class="o">=</span> <span class="n">json</span><span class="o">.</span><span class="n">load</span><span class="p">(</span><span class="n">f</span><span class="p">)</span>
|
||||
<span class="k">except</span> <span class="ne">ValueError</span> <span class="k">as</span> <span class="n">e</span><span class="p">:</span>
|
||||
<span class="n">log</span><span class="o">.</span><span class="n">error</span><span class="p">(</span><span class="s2">"Problem reading metadata file </span><span class="si">%s</span><span class="s2">: </span><span class="si">%s</span><span class="s2">"</span><span class="p">,</span> <span class="n">path</span><span class="p">,</span> <span class="n">e</span><span class="p">)</span>
|
||||
<span class="k">return</span>
|
||||
|
||||
<span class="n">metadata</span><span class="p">[</span><span class="s2">"provider"</span><span class="p">]</span> <span class="o">=</span> <span class="s2">"libvirt"</span>
|
||||
<span class="n">metadata</span><span class="p">[</span><span class="s2">"format"</span><span class="p">]</span> <span class="o">=</span> <span class="s2">"qcow2"</span>
|
||||
<span class="n">metadata</span><span class="p">[</span><span class="s2">"virtual_size"</span><span class="p">]</span> <span class="o">=</span> <span class="n">ceil</span><span class="p">(</span><span class="n">size</span> <span class="o">/</span> <span class="mi">1024</span><span class="p">)</span>
|
||||
<span class="k">with</span> <span class="nb">open</span><span class="p">(</span><span class="n">path</span><span class="p">,</span> <span class="s2">"wt"</span><span class="p">)</span> <span class="k">as</span> <span class="n">f</span><span class="p">:</span>
|
||||
<span class="n">json</span><span class="o">.</span><span class="n">dump</span><span class="p">(</span><span class="n">metadata</span><span class="p">,</span> <span class="n">f</span><span class="p">,</span> <span class="n">indent</span><span class="o">=</span><span class="mi">4</span><span class="p">)</span></div>
|
||||
|
||||
|
||||
<div class="viewcode-block" id="find_free_port"><a class="viewcode-back" href="../../pylorax.html#pylorax.installer.find_free_port">[docs]</a><span class="k">def</span> <span class="nf">find_free_port</span><span class="p">(</span><span class="n">start</span><span class="o">=</span><span class="mi">5900</span><span class="p">,</span> <span class="n">end</span><span class="o">=</span><span class="mi">5999</span><span class="p">,</span> <span class="n">host</span><span class="o">=</span><span class="s2">"127.0.0.1"</span><span class="p">):</span>
|
||||
<span class="sd">""" Return first free port in range.</span>
|
||||
|
||||
<span class="sd"> :param int start: Starting port number</span>
|
||||
<span class="sd"> :param int end: Ending port number</span>
|
||||
<span class="sd"> :param str host: Host IP to search</span>
|
||||
<span class="sd"> :returns: First free port or -1 if none found</span>
|
||||
<span class="sd"> :rtype: int</span>
|
||||
<span class="sd"> """</span>
|
||||
<span class="n">s</span> <span class="o">=</span> <span class="n">socket</span><span class="o">.</span><span class="n">socket</span><span class="p">(</span><span class="n">socket</span><span class="o">.</span><span class="n">AF_INET</span><span class="p">,</span> <span class="n">socket</span><span class="o">.</span><span class="n">SOCK_STREAM</span><span class="p">)</span>
|
||||
<span class="k">for</span> <span class="n">port</span> <span class="ow">in</span> <span class="nb">range</span><span class="p">(</span><span class="n">start</span><span class="p">,</span> <span class="n">end</span><span class="o">+</span><span class="mi">1</span><span class="p">):</span>
|
||||
<span class="k">try</span><span class="p">:</span>
|
||||
<span class="n">s</span><span class="o">.</span><span class="n">bind</span><span class="p">((</span><span class="n">host</span><span class="p">,</span> <span class="n">port</span><span class="p">))</span>
|
||||
<span class="n">s</span><span class="o">.</span><span class="n">close</span><span class="p">()</span>
|
||||
<span class="k">return</span> <span class="n">port</span>
|
||||
<span class="k">except</span> <span class="ne">OSError</span><span class="p">:</span>
|
||||
<span class="k">pass</span>
|
||||
|
||||
<span class="k">return</span> <span class="o">-</span><span class="mi">1</span></div>
|
||||
|
||||
<div class="viewcode-block" id="append_initrd"><a class="viewcode-back" href="../../pylorax.html#pylorax.installer.append_initrd">[docs]</a><span class="k">def</span> <span class="nf">append_initrd</span><span class="p">(</span><span class="n">initrd</span><span class="p">,</span> <span class="n">files</span><span class="p">):</span>
|
||||
<span class="sd">""" Append files to an initrd.</span>
|
||||
|
||||
<span class="sd"> :param str initrd: Path to initrd</span>
|
||||
<span class="sd"> :param list files: list of file paths to add</span>
|
||||
<span class="sd"> :returns: Path to a new initrd</span>
|
||||
<span class="sd"> :rtype: str</span>
|
||||
|
||||
<span class="sd"> The files are added to the initrd by creating a cpio image</span>
|
||||
<span class="sd"> of the files (stored at /) and writing the cpio to the end of a</span>
|
||||
<span class="sd"> copy of the initrd.</span>
|
||||
|
||||
<span class="sd"> The initrd is not changed, a copy is made before appending the</span>
|
||||
<span class="sd"> cpio archive.</span>
|
||||
<span class="sd"> """</span>
|
||||
<span class="n">qemu_initrd</span> <span class="o">=</span> <span class="n">tempfile</span><span class="o">.</span><span class="n">mktemp</span><span class="p">(</span><span class="n">prefix</span><span class="o">=</span><span class="s2">"lmc-initrd-"</span><span class="p">,</span> <span class="n">suffix</span><span class="o">=</span><span class="s2">".img"</span><span class="p">)</span>
|
||||
<span class="n">shutil</span><span class="o">.</span><span class="n">copy2</span><span class="p">(</span><span class="n">initrd</span><span class="p">,</span> <span class="n">qemu_initrd</span><span class="p">)</span>
|
||||
<span class="n">ks_dir</span> <span class="o">=</span> <span class="n">tempfile</span><span class="o">.</span><span class="n">mkdtemp</span><span class="p">(</span><span class="n">prefix</span><span class="o">=</span><span class="s2">"lmc-ksdir-"</span><span class="p">)</span>
|
||||
<span class="k">for</span> <span class="n">ks</span> <span class="ow">in</span> <span class="n">files</span><span class="p">:</span>
|
||||
<span class="n">shutil</span><span class="o">.</span><span class="n">copy2</span><span class="p">(</span><span class="n">ks</span><span class="p">,</span> <span class="n">ks_dir</span><span class="p">)</span>
|
||||
<span class="n">ks_initrd</span> <span class="o">=</span> <span class="n">tempfile</span><span class="o">.</span><span class="n">mktemp</span><span class="p">(</span><span class="n">prefix</span><span class="o">=</span><span class="s2">"lmc-ks-"</span><span class="p">,</span> <span class="n">suffix</span><span class="o">=</span><span class="s2">".img"</span><span class="p">)</span>
|
||||
<span class="n">mkcpio</span><span class="p">(</span><span class="n">ks_dir</span><span class="p">,</span> <span class="n">ks_initrd</span><span class="p">)</span>
|
||||
<span class="n">shutil</span><span class="o">.</span><span class="n">rmtree</span><span class="p">(</span><span class="n">ks_dir</span><span class="p">)</span>
|
||||
<span class="k">with</span> <span class="nb">open</span><span class="p">(</span><span class="n">qemu_initrd</span><span class="p">,</span> <span class="s2">"ab"</span><span class="p">)</span> <span class="k">as</span> <span class="n">initrd_fp</span><span class="p">:</span>
|
||||
<span class="k">with</span> <span class="nb">open</span><span class="p">(</span><span class="n">ks_initrd</span><span class="p">,</span> <span class="s2">"rb"</span><span class="p">)</span> <span class="k">as</span> <span class="n">ks_fp</span><span class="p">:</span>
|
||||
<span class="k">while</span> <span class="kc">True</span><span class="p">:</span>
|
||||
<span class="n">data</span> <span class="o">=</span> <span class="n">ks_fp</span><span class="o">.</span><span class="n">read</span><span class="p">(</span><span class="mi">1024</span><span class="o">**</span><span class="mi">2</span><span class="p">)</span>
|
||||
<span class="k">if</span> <span class="ow">not</span> <span class="n">data</span><span class="p">:</span>
|
||||
<span class="k">break</span>
|
||||
<span class="n">initrd_fp</span><span class="o">.</span><span class="n">write</span><span class="p">(</span><span class="n">data</span><span class="p">)</span>
|
||||
<span class="n">os</span><span class="o">.</span><span class="n">unlink</span><span class="p">(</span><span class="n">ks_initrd</span><span class="p">)</span>
|
||||
|
||||
<span class="k">return</span> <span class="n">qemu_initrd</span></div>
|
||||
|
||||
<div class="viewcode-block" id="QEMUInstall"><a class="viewcode-back" href="../../pylorax.html#pylorax.installer.QEMUInstall">[docs]</a><span class="k">class</span> <span class="nc">QEMUInstall</span><span class="p">(</span><span class="nb">object</span><span class="p">):</span>
|
||||
<span class="sd">"""</span>
|
||||
<span class="sd"> Run qemu using an iso and a kickstart</span>
|
||||
<span class="sd"> """</span>
|
||||
<span class="c1"># Mapping of arch to qemu command</span>
|
||||
<span class="n">QEMU_CMDS</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"x86_64"</span><span class="p">:</span> <span class="s2">"qemu-system-x86_64"</span><span class="p">,</span>
|
||||
<span class="s2">"i386"</span><span class="p">:</span> <span class="s2">"qemu-system-i386"</span><span class="p">,</span>
|
||||
<span class="s2">"arm"</span><span class="p">:</span> <span class="s2">"qemu-system-arm"</span><span class="p">,</span>
|
||||
<span class="s2">"aarch64"</span><span class="p">:</span> <span class="s2">"qemu-system-aarch64"</span><span class="p">,</span>
|
||||
<span class="s2">"ppc64le"</span><span class="p">:</span> <span class="s2">"qemu-system-ppc64"</span>
|
||||
<span class="p">}</span>
|
||||
|
||||
<span class="k">def</span> <span class="fm">__init__</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">opts</span><span class="p">,</span> <span class="n">iso</span><span class="p">,</span> <span class="n">ks_paths</span><span class="p">,</span> <span class="n">disk_img</span><span class="p">,</span> <span class="n">img_size</span><span class="o">=</span><span class="mi">2048</span><span class="p">,</span>
|
||||
<span class="n">kernel_args</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">memory</span><span class="o">=</span><span class="mi">1024</span><span class="p">,</span> <span class="n">vcpus</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">vnc</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">arch</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span>
|
||||
<span class="n">cancel_func</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">virtio_host</span><span class="o">=</span><span class="s2">"127.0.0.1"</span><span class="p">,</span> <span class="n">virtio_port</span><span class="o">=</span><span class="mi">6080</span><span class="p">,</span>
|
||||
<span class="n">image_type</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">boot_uefi</span><span class="o">=</span><span class="kc">False</span><span class="p">,</span> <span class="n">ovmf_path</span><span class="o">=</span><span class="kc">None</span><span class="p">):</span>
|
||||
<span class="sd">"""</span>
|
||||
<span class="sd"> Start the installation</span>
|
||||
|
||||
<span class="sd"> :param iso: Information about the iso to use for the installation</span>
|
||||
<span class="sd"> :type iso: IsoMountpoint</span>
|
||||
<span class="sd"> :param list ks_paths: Paths to kickstart files. All are injected, the</span>
|
||||
<span class="sd"> first one is the one executed.</span>
|
||||
<span class="sd"> :param str disk_img: Path to a disk image, created it it doesn't exist</span>
|
||||
<span class="sd"> :param int img_size: The image size, in MiB, to create if it doesn't exist</span>
|
||||
<span class="sd"> :param str kernel_args: Extra kernel arguments to pass on the kernel cmdline</span>
|
||||
<span class="sd"> :param int memory: Amount of RAM to assign to the virt, in MiB</span>
|
||||
<span class="sd"> :param int vcpus: Number of virtual cpus</span>
|
||||
<span class="sd"> :param str vnc: Arguments to pass to qemu -display</span>
|
||||
<span class="sd"> :param str arch: Optional architecture to use in the virt</span>
|
||||
<span class="sd"> :param cancel_func: Function that returns True if the installation fails</span>
|
||||
<span class="sd"> :type cancel_func: function</span>
|
||||
<span class="sd"> :param str virtio_host: Hostname to connect virtio log to</span>
|
||||
<span class="sd"> :param int virtio_port: Port to connect virtio log to</span>
|
||||
<span class="sd"> :param str image_type: Type of qemu-img disk to create, or None.</span>
|
||||
<span class="sd"> :param bool boot_uefi: Use OVMF to boot the VM in UEFI mode</span>
|
||||
<span class="sd"> :param str ovmf_path: Path to the OVMF firmware</span>
|
||||
<span class="sd"> """</span>
|
||||
<span class="c1"># Lookup qemu-system- for arch if passed, or try to guess using host arch</span>
|
||||
<span class="n">qemu_cmd</span> <span class="o">=</span> <span class="p">[</span><span class="bp">self</span><span class="o">.</span><span class="n">QEMU_CMDS</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="n">arch</span> <span class="ow">or</span> <span class="n">os</span><span class="o">.</span><span class="n">uname</span><span class="p">()</span><span class="o">.</span><span class="n">machine</span><span class="p">,</span> <span class="s2">"qemu-system-"</span><span class="o">+</span><span class="n">os</span><span class="o">.</span><span class="n">uname</span><span class="p">()</span><span class="o">.</span><span class="n">machine</span><span class="p">)]</span>
|
||||
<span class="k">if</span> <span class="ow">not</span> <span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">exists</span><span class="p">(</span><span class="s2">"/usr/bin/"</span><span class="o">+</span><span class="n">qemu_cmd</span><span class="p">[</span><span class="mi">0</span><span class="p">]):</span>
|
||||
<span class="k">raise</span> <span class="n">InstallError</span><span class="p">(</span><span class="s2">"</span><span class="si">%s</span><span class="s2"> does not exist, cannot run qemu"</span> <span class="o">%</span> <span class="n">qemu_cmd</span><span class="p">[</span><span class="mi">0</span><span class="p">])</span>
|
||||
|
||||
<span class="n">qemu_cmd</span> <span class="o">+=</span> <span class="p">[</span><span class="s2">"-no-user-config"</span><span class="p">]</span>
|
||||
<span class="n">qemu_cmd</span> <span class="o">+=</span> <span class="p">[</span><span class="s2">"-m"</span><span class="p">,</span> <span class="nb">str</span><span class="p">(</span><span class="n">memory</span><span class="p">)]</span>
|
||||
<span class="k">if</span> <span class="n">vcpus</span><span class="p">:</span>
|
||||
<span class="n">qemu_cmd</span> <span class="o">+=</span> <span class="p">[</span><span class="s2">"-smp"</span><span class="p">,</span> <span class="nb">str</span><span class="p">(</span><span class="n">vcpus</span><span class="p">)]</span>
|
||||
|
||||
<span class="k">if</span> <span class="ow">not</span> <span class="n">opts</span><span class="o">.</span><span class="n">no_kvm</span> <span class="ow">and</span> <span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">exists</span><span class="p">(</span><span class="s2">"/dev/kvm"</span><span class="p">):</span>
|
||||
<span class="n">qemu_cmd</span> <span class="o">+=</span> <span class="p">[</span><span class="s2">"-machine"</span><span class="p">,</span> <span class="s2">"accel=kvm"</span><span class="p">]</span>
|
||||
|
||||
<span class="k">if</span> <span class="n">boot_uefi</span><span class="p">:</span>
|
||||
<span class="n">qemu_cmd</span> <span class="o">+=</span> <span class="p">[</span><span class="s2">"-machine"</span><span class="p">,</span> <span class="s2">"q35,smm=on"</span><span class="p">]</span>
|
||||
<span class="n">qemu_cmd</span> <span class="o">+=</span> <span class="p">[</span><span class="s2">"-global"</span><span class="p">,</span> <span class="s2">"driver=cfi.pflash01,property=secure,value=on"</span><span class="p">]</span>
|
||||
|
||||
<span class="c1"># Copy the initrd from the iso, create a cpio archive of the kickstart files</span>
|
||||
<span class="c1"># and append it to the temporary initrd.</span>
|
||||
<span class="n">qemu_initrd</span> <span class="o">=</span> <span class="n">append_initrd</span><span class="p">(</span><span class="n">iso</span><span class="o">.</span><span class="n">initrd</span><span class="p">,</span> <span class="n">ks_paths</span><span class="p">)</span>
|
||||
<span class="n">qemu_cmd</span> <span class="o">+=</span> <span class="p">[</span><span class="s2">"-kernel"</span><span class="p">,</span> <span class="n">iso</span><span class="o">.</span><span class="n">kernel</span><span class="p">]</span>
|
||||
<span class="n">qemu_cmd</span> <span class="o">+=</span> <span class="p">[</span><span class="s2">"-initrd"</span><span class="p">,</span> <span class="n">qemu_initrd</span><span class="p">]</span>
|
||||
|
||||
<span class="c1"># Add the disk and cdrom</span>
|
||||
<span class="k">if</span> <span class="ow">not</span> <span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">isfile</span><span class="p">(</span><span class="n">disk_img</span><span class="p">):</span>
|
||||
<span class="n">mksparse</span><span class="p">(</span><span class="n">disk_img</span><span class="p">,</span> <span class="n">img_size</span> <span class="o">*</span> <span class="mi">1024</span><span class="o">**</span><span class="mi">2</span><span class="p">)</span>
|
||||
<span class="n">drive_args</span> <span class="o">=</span> <span class="s2">"file=</span><span class="si">%s</span><span class="s2">"</span> <span class="o">%</span> <span class="n">disk_img</span>
|
||||
<span class="n">drive_args</span> <span class="o">+=</span> <span class="s2">",cache=unsafe,discard=unmap"</span>
|
||||
<span class="k">if</span> <span class="n">image_type</span><span class="p">:</span>
|
||||
<span class="n">drive_args</span> <span class="o">+=</span> <span class="s2">",format=</span><span class="si">%s</span><span class="s2">"</span> <span class="o">%</span> <span class="n">image_type</span>
|
||||
<span class="k">else</span><span class="p">:</span>
|
||||
<span class="n">drive_args</span> <span class="o">+=</span> <span class="s2">",format=raw"</span>
|
||||
<span class="n">qemu_cmd</span> <span class="o">+=</span> <span class="p">[</span><span class="s2">"-drive"</span><span class="p">,</span> <span class="n">drive_args</span><span class="p">]</span>
|
||||
|
||||
<span class="n">drive_args</span> <span class="o">=</span> <span class="s2">"file=</span><span class="si">%s</span><span class="s2">,media=cdrom,readonly=on"</span> <span class="o">%</span> <span class="n">iso</span><span class="o">.</span><span class="n">iso_path</span>
|
||||
<span class="n">qemu_cmd</span> <span class="o">+=</span> <span class="p">[</span><span class="s2">"-drive"</span><span class="p">,</span> <span class="n">drive_args</span><span class="p">]</span>
|
||||
|
||||
<span class="c1"># Setup the cmdline args</span>
|
||||
<span class="c1"># ======================</span>
|
||||
<span class="n">cmdline_args</span> <span class="o">=</span> <span class="s2">"inst.ks=file:/</span><span class="si">%s</span><span class="s2">"</span> <span class="o">%</span> <span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">basename</span><span class="p">(</span><span class="n">ks_paths</span><span class="p">[</span><span class="mi">0</span><span class="p">])</span>
|
||||
<span class="n">cmdline_args</span> <span class="o">+=</span> <span class="s2">" inst.stage2=hd:LABEL=</span><span class="si">%s</span><span class="s2">"</span> <span class="o">%</span> <span class="n">udev_escape</span><span class="p">(</span><span class="n">iso</span><span class="o">.</span><span class="n">label</span><span class="p">)</span>
|
||||
<span class="k">if</span> <span class="n">opts</span><span class="o">.</span><span class="n">proxy</span><span class="p">:</span>
|
||||
<span class="n">cmdline_args</span> <span class="o">+=</span> <span class="s2">" inst.proxy=</span><span class="si">%s</span><span class="s2">"</span> <span class="o">%</span> <span class="n">opts</span><span class="o">.</span><span class="n">proxy</span>
|
||||
<span class="k">if</span> <span class="n">kernel_args</span><span class="p">:</span>
|
||||
<span class="n">cmdline_args</span> <span class="o">+=</span> <span class="s2">" "</span><span class="o">+</span><span class="n">kernel_args</span>
|
||||
<span class="n">cmdline_args</span> <span class="o">+=</span> <span class="s2">" inst.text inst.cmdline"</span>
|
||||
|
||||
<span class="n">qemu_cmd</span> <span class="o">+=</span> <span class="p">[</span><span class="s2">"-append"</span><span class="p">,</span> <span class="n">cmdline_args</span><span class="p">]</span>
|
||||
|
||||
<span class="k">if</span> <span class="ow">not</span> <span class="n">opts</span><span class="o">.</span><span class="n">vnc</span><span class="p">:</span>
|
||||
<span class="n">vnc_port</span> <span class="o">=</span> <span class="n">find_free_port</span><span class="p">()</span>
|
||||
<span class="k">if</span> <span class="n">vnc_port</span> <span class="o">==</span> <span class="o">-</span><span class="mi">1</span><span class="p">:</span>
|
||||
<span class="k">raise</span> <span class="n">InstallError</span><span class="p">(</span><span class="s2">"No free VNC ports"</span><span class="p">)</span>
|
||||
<span class="n">display_args</span> <span class="o">=</span> <span class="s2">"vnc=127.0.0.1:</span><span class="si">%d</span><span class="s2">"</span> <span class="o">%</span> <span class="p">(</span><span class="n">vnc_port</span> <span class="o">-</span> <span class="mi">5900</span><span class="p">)</span>
|
||||
<span class="k">else</span><span class="p">:</span>
|
||||
<span class="n">display_args</span> <span class="o">=</span> <span class="n">opts</span><span class="o">.</span><span class="n">vnc</span>
|
||||
<span class="n">log</span><span class="o">.</span><span class="n">info</span><span class="p">(</span><span class="s2">"qemu </span><span class="si">%s</span><span class="s2">"</span><span class="p">,</span> <span class="n">display_args</span><span class="p">)</span>
|
||||
<span class="n">qemu_cmd</span> <span class="o">+=</span> <span class="p">[</span><span class="s2">"-nographic"</span><span class="p">,</span> <span class="s2">"-monitor"</span><span class="p">,</span> <span class="s2">"none"</span><span class="p">,</span> <span class="s2">"-serial"</span><span class="p">,</span> <span class="s2">"null"</span><span class="p">,</span> <span class="s2">"-display"</span><span class="p">,</span> <span class="n">display_args</span> <span class="p">]</span>
|
||||
|
||||
<span class="c1"># Setup the virtio log port</span>
|
||||
<span class="n">qemu_cmd</span> <span class="o">+=</span> <span class="p">[</span><span class="s2">"-device"</span><span class="p">,</span> <span class="s2">"virtio-serial-pci,id=virtio-serial0"</span><span class="p">]</span>
|
||||
<span class="n">qemu_cmd</span> <span class="o">+=</span> <span class="p">[</span><span class="s2">"-device"</span><span class="p">,</span> <span class="s2">"virtserialport,bus=virtio-serial0.0,nr=1,chardev=charchannel0"</span>
|
||||
<span class="s2">",id=channel0,name=org.fedoraproject.anaconda.log.0"</span><span class="p">]</span>
|
||||
<span class="n">qemu_cmd</span> <span class="o">+=</span> <span class="p">[</span><span class="s2">"-chardev"</span><span class="p">,</span> <span class="s2">"socket,id=charchannel0,host=</span><span class="si">%s</span><span class="s2">,port=</span><span class="si">%s</span><span class="s2">"</span> <span class="o">%</span> <span class="p">(</span><span class="n">virtio_host</span><span class="p">,</span> <span class="n">virtio_port</span><span class="p">)]</span>
|
||||
|
||||
<span class="c1"># Pass through rng from host</span>
|
||||
<span class="k">if</span> <span class="n">opts</span><span class="o">.</span><span class="n">with_rng</span> <span class="o">!=</span> <span class="s2">"none"</span><span class="p">:</span>
|
||||
<span class="n">qemu_cmd</span> <span class="o">+=</span> <span class="p">[</span><span class="s2">"-object"</span><span class="p">,</span> <span class="s2">"rng-random,id=virtio-rng0,filename=</span><span class="si">%s</span><span class="s2">"</span> <span class="o">%</span> <span class="n">opts</span><span class="o">.</span><span class="n">with_rng</span><span class="p">]</span>
|
||||
<span class="k">if</span> <span class="n">boot_uefi</span><span class="p">:</span>
|
||||
<span class="n">qemu_cmd</span> <span class="o">+=</span> <span class="p">[</span><span class="s2">"-device"</span><span class="p">,</span> <span class="s2">"virtio-rng-pci,rng=virtio-rng0,id=rng0,bus=pcie.0,addr=0x9"</span><span class="p">]</span>
|
||||
<span class="k">else</span><span class="p">:</span>
|
||||
<span class="n">qemu_cmd</span> <span class="o">+=</span> <span class="p">[</span><span class="s2">"-device"</span><span class="p">,</span> <span class="s2">"virtio-rng-pci,rng=virtio-rng0,id=rng0,bus=pci.0,addr=0x9"</span><span class="p">]</span>
|
||||
|
||||
<span class="k">if</span> <span class="n">boot_uefi</span> <span class="ow">and</span> <span class="n">ovmf_path</span><span class="p">:</span>
|
||||
<span class="n">qemu_cmd</span> <span class="o">+=</span> <span class="p">[</span><span class="s2">"-drive"</span><span class="p">,</span> <span class="s2">"file=</span><span class="si">%s</span><span class="s2">/OVMF_CODE.secboot.fd,if=pflash,format=raw,unit=0,readonly=on"</span> <span class="o">%</span> <span class="n">ovmf_path</span><span class="p">]</span>
|
||||
|
||||
<span class="c1"># Make a copy of the OVMF_VARS.secboot.fd for this run</span>
|
||||
<span class="n">ovmf_vars</span> <span class="o">=</span> <span class="n">tempfile</span><span class="o">.</span><span class="n">mktemp</span><span class="p">(</span><span class="n">prefix</span><span class="o">=</span><span class="s2">"lmc-OVMF_VARS-"</span><span class="p">,</span> <span class="n">suffix</span><span class="o">=</span><span class="s2">".fd"</span><span class="p">)</span>
|
||||
<span class="n">shutil</span><span class="o">.</span><span class="n">copy2</span><span class="p">(</span><span class="n">joinpaths</span><span class="p">(</span><span class="n">ovmf_path</span><span class="p">,</span> <span class="s2">"/OVMF_VARS.secboot.fd"</span><span class="p">),</span> <span class="n">ovmf_vars</span><span class="p">)</span>
|
||||
|
||||
<span class="n">qemu_cmd</span> <span class="o">+=</span> <span class="p">[</span><span class="s2">"-drive"</span><span class="p">,</span> <span class="s2">"file=</span><span class="si">%s</span><span class="s2">,if=pflash,format=raw,unit=1"</span> <span class="o">%</span> <span class="n">ovmf_vars</span><span class="p">]</span>
|
||||
|
||||
<span class="n">log</span><span class="o">.</span><span class="n">info</span><span class="p">(</span><span class="s2">"Running qemu"</span><span class="p">)</span>
|
||||
<span class="n">log</span><span class="o">.</span><span class="n">debug</span><span class="p">(</span><span class="n">qemu_cmd</span><span class="p">)</span>
|
||||
<span class="k">try</span><span class="p">:</span>
|
||||
<span class="n">execWithRedirect</span><span class="p">(</span><span class="n">qemu_cmd</span><span class="p">[</span><span class="mi">0</span><span class="p">],</span> <span class="n">qemu_cmd</span><span class="p">[</span><span class="mi">1</span><span class="p">:],</span> <span class="n">reset_lang</span><span class="o">=</span><span class="kc">False</span><span class="p">,</span> <span class="n">raise_err</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span>
|
||||
<span class="n">callback</span><span class="o">=</span><span class="k">lambda</span> <span class="n">p</span><span class="p">:</span> <span class="ow">not</span> <span class="p">(</span><span class="n">cancel_func</span> <span class="ow">and</span> <span class="n">cancel_func</span><span class="p">()))</span>
|
||||
<span class="k">except</span> <span class="n">subprocess</span><span class="o">.</span><span class="n">CalledProcessError</span> <span class="k">as</span> <span class="n">e</span><span class="p">:</span>
|
||||
<span class="n">log</span><span class="o">.</span><span class="n">error</span><span class="p">(</span><span class="s2">"Running qemu failed:"</span><span class="p">)</span>
|
||||
<span class="n">log</span><span class="o">.</span><span class="n">error</span><span class="p">(</span><span class="s2">"cmd: </span><span class="si">%s</span><span class="s2">"</span><span class="p">,</span> <span class="s2">" "</span><span class="o">.</span><span class="n">join</span><span class="p">(</span><span class="n">e</span><span class="o">.</span><span class="n">cmd</span><span class="p">))</span>
|
||||
<span class="n">log</span><span class="o">.</span><span class="n">error</span><span class="p">(</span><span class="s2">"output: </span><span class="si">%s</span><span class="s2">"</span><span class="p">,</span> <span class="n">e</span><span class="o">.</span><span class="n">output</span> <span class="ow">or</span> <span class="s2">""</span><span class="p">)</span>
|
||||
<span class="k">raise</span> <span class="n">InstallError</span><span class="p">(</span><span class="s2">"QEMUInstall failed"</span><span class="p">)</span>
|
||||
<span class="k">except</span> <span class="p">(</span><span class="ne">OSError</span><span class="p">,</span> <span class="ne">KeyboardInterrupt</span><span class="p">)</span> <span class="k">as</span> <span class="n">e</span><span class="p">:</span>
|
||||
<span class="n">log</span><span class="o">.</span><span class="n">error</span><span class="p">(</span><span class="s2">"Running qemu failed: </span><span class="si">%s</span><span class="s2">"</span><span class="p">,</span> <span class="nb">str</span><span class="p">(</span><span class="n">e</span><span class="p">))</span>
|
||||
<span class="k">raise</span> <span class="n">InstallError</span><span class="p">(</span><span class="s2">"QEMUInstall failed"</span><span class="p">)</span>
|
||||
<span class="k">finally</span><span class="p">:</span>
|
||||
<span class="n">os</span><span class="o">.</span><span class="n">unlink</span><span class="p">(</span><span class="n">qemu_initrd</span><span class="p">)</span>
|
||||
<span class="k">if</span> <span class="n">boot_uefi</span> <span class="ow">and</span> <span class="n">ovmf_path</span><span class="p">:</span>
|
||||
<span class="n">os</span><span class="o">.</span><span class="n">unlink</span><span class="p">(</span><span class="n">ovmf_vars</span><span class="p">)</span>
|
||||
|
||||
<span class="k">if</span> <span class="n">cancel_func</span> <span class="ow">and</span> <span class="n">cancel_func</span><span class="p">():</span>
|
||||
<span class="n">log</span><span class="o">.</span><span class="n">error</span><span class="p">(</span><span class="s2">"Installation error detected. See logfile for details."</span><span class="p">)</span>
|
||||
<span class="k">raise</span> <span class="n">InstallError</span><span class="p">(</span><span class="s2">"QEMUInstall failed"</span><span class="p">)</span>
|
||||
<span class="k">else</span><span class="p">:</span>
|
||||
<span class="n">log</span><span class="o">.</span><span class="n">info</span><span class="p">(</span><span class="s2">"Installation finished without errors."</span><span class="p">)</span></div>
|
||||
|
||||
|
||||
<div class="viewcode-block" id="novirt_cancel_check"><a class="viewcode-back" href="../../pylorax.html#pylorax.installer.novirt_cancel_check">[docs]</a><span class="k">def</span> <span class="nf">novirt_cancel_check</span><span class="p">(</span><span class="n">cancel_funcs</span><span class="p">,</span> <span class="n">proc</span><span class="p">):</span>
|
||||
<span class="sd">"""</span>
|
||||
<span class="sd"> Check to see if there has been an error in the logs</span>
|
||||
|
||||
<span class="sd"> :param cancel_funcs: list of functions to call, True from any one cancels the build</span>
|
||||
<span class="sd"> :type cancel_funcs: list</span>
|
||||
<span class="sd"> :param proc: Popen object for the anaconda process</span>
|
||||
<span class="sd"> :type proc: subprocess.Popen</span>
|
||||
<span class="sd"> :returns: True if the process has been terminated</span>
|
||||
|
||||
<span class="sd"> The cancel_funcs functions should return a True if an error has been detected.</span>
|
||||
<span class="sd"> When an error is detected the process is terminated and this returns True</span>
|
||||
<span class="sd"> """</span>
|
||||
<span class="k">for</span> <span class="n">f</span> <span class="ow">in</span> <span class="n">cancel_funcs</span><span class="p">:</span>
|
||||
<span class="k">if</span> <span class="n">f</span><span class="p">():</span>
|
||||
<span class="c1"># Anaconda runs from unshare, anaconda doesn't exit correctly so try to</span>
|
||||
<span class="c1"># send TERM to all of them directly</span>
|
||||
<span class="kn">import</span> <span class="nn">psutil</span>
|
||||
<span class="k">for</span> <span class="n">p</span> <span class="ow">in</span> <span class="n">psutil</span><span class="o">.</span><span class="n">Process</span><span class="p">(</span><span class="n">proc</span><span class="o">.</span><span class="n">pid</span><span class="p">)</span><span class="o">.</span><span class="n">children</span><span class="p">(</span><span class="n">recursive</span><span class="o">=</span><span class="kc">True</span><span class="p">):</span>
|
||||
<span class="n">p</span><span class="o">.</span><span class="n">terminate</span><span class="p">()</span>
|
||||
<span class="n">psutil</span><span class="o">.</span><span class="n">Process</span><span class="p">(</span><span class="n">proc</span><span class="o">.</span><span class="n">pid</span><span class="p">)</span><span class="o">.</span><span class="n">terminate</span><span class="p">()</span>
|
||||
<span class="k">return</span> <span class="kc">True</span>
|
||||
<span class="k">return</span> <span class="kc">False</span></div>
|
||||
|
||||
|
||||
<div class="viewcode-block" id="anaconda_cleanup"><a class="viewcode-back" href="../../pylorax.html#pylorax.installer.anaconda_cleanup">[docs]</a><span class="k">def</span> <span class="nf">anaconda_cleanup</span><span class="p">(</span><span class="n">dirinstall_path</span><span class="p">):</span>
|
||||
<span class="sd">"""</span>
|
||||
<span class="sd"> Cleanup any leftover mounts from anaconda</span>
|
||||
|
||||
<span class="sd"> :param str dirinstall_path: Path where anaconda mounts things</span>
|
||||
<span class="sd"> :returns: True if cleanups were successful. False if any of them failed.</span>
|
||||
|
||||
<span class="sd"> If anaconda crashes it may leave things mounted under this path. It will</span>
|
||||
<span class="sd"> typically be set to /mnt/sysimage/</span>
|
||||
|
||||
<span class="sd"> Attempts to cleanup may also fail. Catch these and continue trying the</span>
|
||||
<span class="sd"> other mountpoints.</span>
|
||||
|
||||
<span class="sd"> Anaconda may also leave /run/anaconda.pid behind, clean that up as well.</span>
|
||||
<span class="sd"> """</span>
|
||||
<span class="c1"># Anaconda may not clean up its /var/run/anaconda.pid file</span>
|
||||
<span class="c1"># Make sure the process is really finished (it should be, since it was started from a subprocess call)</span>
|
||||
<span class="c1"># and then remove the pid file.</span>
|
||||
<span class="k">if</span> <span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">exists</span><span class="p">(</span><span class="s2">"/var/run/anaconda.pid"</span><span class="p">):</span>
|
||||
<span class="c1"># anaconda may be started using unshare so the pid is always 1</span>
|
||||
<span class="k">if</span> <span class="nb">open</span><span class="p">(</span><span class="s2">"/var/run/anaconda.pid"</span><span class="p">)</span><span class="o">.</span><span class="n">read</span><span class="p">()</span><span class="o">.</span><span class="n">strip</span><span class="p">()</span> <span class="o">==</span> <span class="s2">"1"</span><span class="p">:</span>
|
||||
<span class="n">os</span><span class="o">.</span><span class="n">unlink</span><span class="p">(</span><span class="s2">"/var/run/anaconda.pid"</span><span class="p">)</span>
|
||||
|
||||
<span class="n">rc</span> <span class="o">=</span> <span class="kc">True</span>
|
||||
<span class="n">dirinstall_path</span> <span class="o">=</span> <span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">abspath</span><span class="p">(</span><span class="n">dirinstall_path</span><span class="p">)</span>
|
||||
<span class="c1"># unmount filesystems</span>
|
||||
<span class="k">for</span> <span class="n">mounted</span> <span class="ow">in</span> <span class="nb">reversed</span><span class="p">(</span><span class="nb">open</span><span class="p">(</span><span class="s2">"/proc/mounts"</span><span class="p">)</span><span class="o">.</span><span class="n">readlines</span><span class="p">()):</span>
|
||||
<span class="p">(</span><span class="n">_device</span><span class="p">,</span> <span class="n">mountpoint</span><span class="p">,</span> <span class="n">_rest</span><span class="p">)</span> <span class="o">=</span> <span class="n">mounted</span><span class="o">.</span><span class="n">split</span><span class="p">(</span><span class="s2">" "</span><span class="p">,</span> <span class="mi">2</span><span class="p">)</span>
|
||||
<span class="k">if</span> <span class="n">mountpoint</span><span class="o">.</span><span class="n">startswith</span><span class="p">(</span><span class="n">dirinstall_path</span><span class="p">)</span> <span class="ow">and</span> <span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">ismount</span><span class="p">(</span><span class="n">mountpoint</span><span class="p">):</span>
|
||||
<span class="k">try</span><span class="p">:</span>
|
||||
<span class="n">umount</span><span class="p">(</span><span class="n">mountpoint</span><span class="p">)</span>
|
||||
<span class="k">except</span> <span class="n">subprocess</span><span class="o">.</span><span class="n">CalledProcessError</span><span class="p">:</span>
|
||||
<span class="n">log</span><span class="o">.</span><span class="n">error</span><span class="p">(</span><span class="s2">"Cleanup of </span><span class="si">%s</span><span class="s2"> failed. See program.log for details"</span><span class="p">,</span> <span class="n">mountpoint</span><span class="p">)</span>
|
||||
<span class="n">rc</span> <span class="o">=</span> <span class="kc">False</span>
|
||||
<span class="k">return</span> <span class="n">rc</span></div>
|
||||
|
||||
|
||||
<div class="viewcode-block" id="novirt_install"><a class="viewcode-back" href="../../pylorax.html#pylorax.installer.novirt_install">[docs]</a><span class="k">def</span> <span class="nf">novirt_install</span><span class="p">(</span><span class="n">opts</span><span class="p">,</span> <span class="n">disk_img</span><span class="p">,</span> <span class="n">disk_size</span><span class="p">,</span> <span class="n">cancel_func</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">tar_img</span><span class="o">=</span><span class="kc">None</span><span class="p">):</span>
|
||||
<span class="sd">"""</span>
|
||||
<span class="sd"> Use Anaconda to install to a disk image</span>
|
||||
|
||||
<span class="sd"> :param opts: options passed to livemedia-creator</span>
|
||||
<span class="sd"> :type opts: argparse options</span>
|
||||
<span class="sd"> :param str disk_img: The full path to the disk image to be created</span>
|
||||
<span class="sd"> :param int disk_size: The size of the disk_img in MiB</span>
|
||||
<span class="sd"> :param cancel_func: Function that returns True to cancel build</span>
|
||||
<span class="sd"> :type cancel_func: function</span>
|
||||
<span class="sd"> :param str tar_img: For make_tar_disk, the path to final tarball to be created</span>
|
||||
|
||||
<span class="sd"> This method runs anaconda to create the image and then based on the opts</span>
|
||||
<span class="sd"> passed creates a qemu disk image or tarfile.</span>
|
||||
<span class="sd"> """</span>
|
||||
<span class="n">dirinstall_path</span> <span class="o">=</span> <span class="n">ROOT_PATH</span>
|
||||
|
||||
<span class="c1"># Clean up /tmp/ from previous runs to prevent stale info from being used</span>
|
||||
<span class="k">for</span> <span class="n">path</span> <span class="ow">in</span> <span class="p">[</span><span class="s2">"/tmp/yum.repos.d/"</span><span class="p">,</span> <span class="s2">"/tmp/yum.cache/"</span><span class="p">]:</span>
|
||||
<span class="k">if</span> <span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">isdir</span><span class="p">(</span><span class="n">path</span><span class="p">):</span>
|
||||
<span class="n">shutil</span><span class="o">.</span><span class="n">rmtree</span><span class="p">(</span><span class="n">path</span><span class="p">)</span>
|
||||
|
||||
<span class="n">args</span> <span class="o">=</span> <span class="p">[</span><span class="s2">"--kickstart"</span><span class="p">,</span> <span class="n">opts</span><span class="o">.</span><span class="n">ks</span><span class="p">[</span><span class="mi">0</span><span class="p">],</span> <span class="s2">"--cmdline"</span><span class="p">]</span>
|
||||
<span class="k">if</span> <span class="n">opts</span><span class="o">.</span><span class="n">anaconda_args</span><span class="p">:</span>
|
||||
<span class="k">for</span> <span class="n">arg</span> <span class="ow">in</span> <span class="n">opts</span><span class="o">.</span><span class="n">anaconda_args</span><span class="p">:</span>
|
||||
<span class="n">args</span> <span class="o">+=</span> <span class="n">arg</span><span class="o">.</span><span class="n">split</span><span class="p">(</span><span class="s2">" "</span><span class="p">,</span> <span class="mi">1</span><span class="p">)</span>
|
||||
<span class="k">if</span> <span class="n">opts</span><span class="o">.</span><span class="n">proxy</span><span class="p">:</span>
|
||||
<span class="n">args</span> <span class="o">+=</span> <span class="p">[</span><span class="s2">"--proxy"</span><span class="p">,</span> <span class="n">opts</span><span class="o">.</span><span class="n">proxy</span><span class="p">]</span>
|
||||
<span class="k">if</span> <span class="n">opts</span><span class="o">.</span><span class="n">armplatform</span><span class="p">:</span>
|
||||
<span class="n">args</span> <span class="o">+=</span> <span class="p">[</span><span class="s2">"--armplatform"</span><span class="p">,</span> <span class="n">opts</span><span class="o">.</span><span class="n">armplatform</span><span class="p">]</span>
|
||||
|
||||
<span class="k">if</span> <span class="n">opts</span><span class="o">.</span><span class="n">make_iso</span> <span class="ow">or</span> <span class="n">opts</span><span class="o">.</span><span class="n">make_fsimage</span> <span class="ow">or</span> <span class="n">opts</span><span class="o">.</span><span class="n">make_pxe_live</span><span class="p">:</span>
|
||||
<span class="c1"># Make a blank fs image</span>
|
||||
<span class="n">args</span> <span class="o">+=</span> <span class="p">[</span><span class="s2">"--dirinstall"</span><span class="p">]</span>
|
||||
|
||||
<span class="n">mkext4img</span><span class="p">(</span><span class="kc">None</span><span class="p">,</span> <span class="n">disk_img</span><span class="p">,</span> <span class="n">label</span><span class="o">=</span><span class="n">opts</span><span class="o">.</span><span class="n">fs_label</span><span class="p">,</span> <span class="n">size</span><span class="o">=</span><span class="n">disk_size</span> <span class="o">*</span> <span class="mi">1024</span><span class="o">**</span><span class="mi">2</span><span class="p">)</span>
|
||||
<span class="k">if</span> <span class="ow">not</span> <span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">isdir</span><span class="p">(</span><span class="n">dirinstall_path</span><span class="p">):</span>
|
||||
<span class="n">os</span><span class="o">.</span><span class="n">mkdir</span><span class="p">(</span><span class="n">dirinstall_path</span><span class="p">)</span>
|
||||
<span class="n">mount</span><span class="p">(</span><span class="n">disk_img</span><span class="p">,</span> <span class="n">opts</span><span class="o">=</span><span class="s2">"loop"</span><span class="p">,</span> <span class="n">mnt</span><span class="o">=</span><span class="n">dirinstall_path</span><span class="p">)</span>
|
||||
<span class="k">elif</span> <span class="n">opts</span><span class="o">.</span><span class="n">make_tar</span> <span class="ow">or</span> <span class="n">opts</span><span class="o">.</span><span class="n">make_oci</span><span class="p">:</span>
|
||||
<span class="c1"># Install under dirinstall_path, make sure it starts clean</span>
|
||||
<span class="k">if</span> <span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">exists</span><span class="p">(</span><span class="n">dirinstall_path</span><span class="p">):</span>
|
||||
<span class="n">shutil</span><span class="o">.</span><span class="n">rmtree</span><span class="p">(</span><span class="n">dirinstall_path</span><span class="p">)</span>
|
||||
|
||||
<span class="k">if</span> <span class="n">opts</span><span class="o">.</span><span class="n">make_oci</span><span class="p">:</span>
|
||||
<span class="c1"># OCI installs under /rootfs/</span>
|
||||
<span class="n">dirinstall_path</span> <span class="o">=</span> <span class="n">joinpaths</span><span class="p">(</span><span class="n">dirinstall_path</span><span class="p">,</span> <span class="s2">"rootfs"</span><span class="p">)</span>
|
||||
<span class="n">args</span> <span class="o">+=</span> <span class="p">[</span><span class="s2">"--dirinstall"</span><span class="p">,</span> <span class="n">dirinstall_path</span><span class="p">]</span>
|
||||
<span class="k">else</span><span class="p">:</span>
|
||||
<span class="n">args</span> <span class="o">+=</span> <span class="p">[</span><span class="s2">"--dirinstall"</span><span class="p">]</span>
|
||||
|
||||
<span class="n">os</span><span class="o">.</span><span class="n">makedirs</span><span class="p">(</span><span class="n">dirinstall_path</span><span class="p">)</span>
|
||||
<span class="k">else</span><span class="p">:</span>
|
||||
<span class="n">args</span> <span class="o">+=</span> <span class="p">[</span><span class="s2">"--image"</span><span class="p">,</span> <span class="n">disk_img</span><span class="p">]</span>
|
||||
|
||||
<span class="c1"># Create the sparse image</span>
|
||||
<span class="n">mksparse</span><span class="p">(</span><span class="n">disk_img</span><span class="p">,</span> <span class="n">disk_size</span> <span class="o">*</span> <span class="mi">1024</span><span class="o">**</span><span class="mi">2</span><span class="p">)</span>
|
||||
|
||||
<span class="n">log_monitor</span> <span class="o">=</span> <span class="n">LogMonitor</span><span class="p">(</span><span class="n">timeout</span><span class="o">=</span><span class="n">opts</span><span class="o">.</span><span class="n">timeout</span><span class="p">)</span>
|
||||
<span class="n">args</span> <span class="o">+=</span> <span class="p">[</span><span class="s2">"--remotelog"</span><span class="p">,</span> <span class="s2">"</span><span class="si">%s</span><span class="s2">:</span><span class="si">%s</span><span class="s2">"</span> <span class="o">%</span> <span class="p">(</span><span class="n">log_monitor</span><span class="o">.</span><span class="n">host</span><span class="p">,</span> <span class="n">log_monitor</span><span class="o">.</span><span class="n">port</span><span class="p">)]</span>
|
||||
<span class="n">cancel_funcs</span> <span class="o">=</span> <span class="p">[</span><span class="n">log_monitor</span><span class="o">.</span><span class="n">server</span><span class="o">.</span><span class="n">log_check</span><span class="p">]</span>
|
||||
<span class="k">if</span> <span class="n">cancel_func</span> <span class="ow">is</span> <span class="ow">not</span> <span class="kc">None</span><span class="p">:</span>
|
||||
<span class="n">cancel_funcs</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="n">cancel_func</span><span class="p">)</span>
|
||||
|
||||
<span class="c1"># Make sure anaconda has the right product and release</span>
|
||||
<span class="n">log</span><span class="o">.</span><span class="n">info</span><span class="p">(</span><span class="s2">"Running anaconda."</span><span class="p">)</span>
|
||||
<span class="k">try</span><span class="p">:</span>
|
||||
<span class="n">unshare_args</span> <span class="o">=</span> <span class="p">[</span><span class="s2">"--pid"</span><span class="p">,</span> <span class="s2">"--kill-child"</span><span class="p">,</span> <span class="s2">"--mount"</span><span class="p">,</span> <span class="s2">"--propagation"</span><span class="p">,</span> <span class="s2">"unchanged"</span><span class="p">,</span> <span class="s2">"anaconda"</span><span class="p">]</span> <span class="o">+</span> <span class="n">args</span>
|
||||
<span class="k">for</span> <span class="n">line</span> <span class="ow">in</span> <span class="n">execReadlines</span><span class="p">(</span><span class="s2">"unshare"</span><span class="p">,</span> <span class="n">unshare_args</span><span class="p">,</span> <span class="n">reset_lang</span><span class="o">=</span><span class="kc">False</span><span class="p">,</span>
|
||||
<span class="n">env_add</span><span class="o">=</span><span class="p">{</span><span class="s2">"ANACONDA_PRODUCTNAME"</span><span class="p">:</span> <span class="n">opts</span><span class="o">.</span><span class="n">project</span><span class="p">,</span>
|
||||
<span class="s2">"ANACONDA_PRODUCTVERSION"</span><span class="p">:</span> <span class="n">opts</span><span class="o">.</span><span class="n">releasever</span><span class="p">},</span>
|
||||
<span class="n">callback</span><span class="o">=</span><span class="k">lambda</span> <span class="n">p</span><span class="p">:</span> <span class="ow">not</span> <span class="n">novirt_cancel_check</span><span class="p">(</span><span class="n">cancel_funcs</span><span class="p">,</span> <span class="n">p</span><span class="p">)):</span>
|
||||
<span class="n">log</span><span class="o">.</span><span class="n">info</span><span class="p">(</span><span class="n">line</span><span class="p">)</span>
|
||||
|
||||
<span class="c1"># Make sure the new filesystem is correctly labeled</span>
|
||||
<span class="n">setfiles_args</span> <span class="o">=</span> <span class="p">[</span><span class="s2">"-e"</span><span class="p">,</span> <span class="s2">"/proc"</span><span class="p">,</span> <span class="s2">"-e"</span><span class="p">,</span> <span class="s2">"/sys"</span><span class="p">,</span>
|
||||
<span class="s2">"/etc/selinux/targeted/contexts/files/file_contexts"</span><span class="p">,</span> <span class="s2">"/"</span><span class="p">]</span>
|
||||
|
||||
<span class="n">execWithRedirect</span><span class="p">(</span><span class="s2">"sync"</span><span class="p">,</span> <span class="p">[</span><span class="s2">"-f"</span><span class="p">,</span> <span class="n">dirinstall_path</span><span class="p">])</span>
|
||||
<span class="k">if</span> <span class="s2">"--dirinstall"</span> <span class="ow">in</span> <span class="n">args</span><span class="p">:</span>
|
||||
<span class="c1"># setfiles may not be available, warn instead of fail</span>
|
||||
<span class="k">try</span><span class="p">:</span>
|
||||
<span class="n">execWithRedirect</span><span class="p">(</span><span class="s2">"setfiles"</span><span class="p">,</span> <span class="n">setfiles_args</span><span class="p">,</span> <span class="n">root</span><span class="o">=</span><span class="n">dirinstall_path</span><span class="p">)</span>
|
||||
<span class="k">except</span> <span class="p">(</span><span class="n">subprocess</span><span class="o">.</span><span class="n">CalledProcessError</span><span class="p">,</span> <span class="ne">OSError</span><span class="p">)</span> <span class="k">as</span> <span class="n">e</span><span class="p">:</span>
|
||||
<span class="n">log</span><span class="o">.</span><span class="n">warning</span><span class="p">(</span><span class="s2">"Running setfiles on install tree failed: </span><span class="si">%s</span><span class="s2">"</span><span class="p">,</span> <span class="nb">str</span><span class="p">(</span><span class="n">e</span><span class="p">))</span>
|
||||
|
||||
<span class="k">if</span> <span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">exists</span><span class="p">(</span><span class="n">disk_img</span><span class="p">):</span>
|
||||
<span class="n">execWithRedirect</span><span class="p">(</span><span class="s2">"du"</span><span class="p">,</span> <span class="p">[</span><span class="s2">"-B"</span><span class="p">,</span> <span class="s2">"1"</span><span class="p">,</span> <span class="n">disk_img</span><span class="p">])</span>
|
||||
<span class="n">execWithRedirect</span><span class="p">(</span><span class="s2">"fstrim"</span><span class="p">,</span> <span class="p">[</span><span class="s2">"-v"</span><span class="p">,</span> <span class="n">dirinstall_path</span><span class="p">])</span>
|
||||
<span class="k">else</span><span class="p">:</span>
|
||||
<span class="k">with</span> <span class="n">PartitionMount</span><span class="p">(</span><span class="n">disk_img</span><span class="p">)</span> <span class="k">as</span> <span class="n">img_mount</span><span class="p">:</span>
|
||||
<span class="k">if</span> <span class="n">img_mount</span> <span class="ow">and</span> <span class="n">img_mount</span><span class="o">.</span><span class="n">mount_dir</span><span class="p">:</span>
|
||||
<span class="k">try</span><span class="p">:</span>
|
||||
<span class="n">execWithRedirect</span><span class="p">(</span><span class="s2">"setfiles"</span><span class="p">,</span> <span class="n">setfiles_args</span><span class="p">,</span> <span class="n">root</span><span class="o">=</span><span class="n">img_mount</span><span class="o">.</span><span class="n">mount_dir</span><span class="p">)</span>
|
||||
<span class="k">except</span> <span class="p">(</span><span class="n">subprocess</span><span class="o">.</span><span class="n">CalledProcessError</span><span class="p">,</span> <span class="ne">OSError</span><span class="p">)</span> <span class="k">as</span> <span class="n">e</span><span class="p">:</span>
|
||||
<span class="n">log</span><span class="o">.</span><span class="n">warning</span><span class="p">(</span><span class="s2">"Running setfiles on install tree failed: </span><span class="si">%s</span><span class="s2">"</span><span class="p">,</span> <span class="nb">str</span><span class="p">(</span><span class="n">e</span><span class="p">))</span>
|
||||
|
||||
<span class="c1"># For image installs, run fstrim to discard unused blocks. This way</span>
|
||||
<span class="c1"># unused blocks do not need to be allocated for sparse image types</span>
|
||||
<span class="n">execWithRedirect</span><span class="p">(</span><span class="s2">"du"</span><span class="p">,</span> <span class="p">[</span><span class="s2">"-B"</span><span class="p">,</span> <span class="s2">"1"</span><span class="p">,</span> <span class="n">disk_img</span><span class="p">])</span>
|
||||
<span class="n">execWithRedirect</span><span class="p">(</span><span class="s2">"fstrim"</span><span class="p">,</span> <span class="p">[</span><span class="s2">"-v"</span><span class="p">,</span> <span class="n">img_mount</span><span class="o">.</span><span class="n">mount_dir</span><span class="p">])</span>
|
||||
<span class="k">if</span> <span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">exists</span><span class="p">(</span><span class="n">disk_img</span><span class="p">):</span>
|
||||
<span class="n">execWithRedirect</span><span class="p">(</span><span class="s2">"du"</span><span class="p">,</span> <span class="p">[</span><span class="s2">"-B"</span><span class="p">,</span> <span class="s2">"1"</span><span class="p">,</span> <span class="n">disk_img</span><span class="p">])</span>
|
||||
|
||||
<span class="k">except</span> <span class="p">(</span><span class="n">subprocess</span><span class="o">.</span><span class="n">CalledProcessError</span><span class="p">,</span> <span class="ne">OSError</span><span class="p">)</span> <span class="k">as</span> <span class="n">e</span><span class="p">:</span>
|
||||
<span class="n">log</span><span class="o">.</span><span class="n">error</span><span class="p">(</span><span class="s2">"Running anaconda failed: </span><span class="si">%s</span><span class="s2">"</span><span class="p">,</span> <span class="n">e</span><span class="p">)</span>
|
||||
<span class="k">raise</span> <span class="n">InstallError</span><span class="p">(</span><span class="s2">"novirt_install failed"</span><span class="p">)</span>
|
||||
<span class="k">finally</span><span class="p">:</span>
|
||||
<span class="n">log_monitor</span><span class="o">.</span><span class="n">shutdown</span><span class="p">()</span>
|
||||
|
||||
<span class="c1"># Move the anaconda logs over to a log directory</span>
|
||||
<span class="n">log_dir</span> <span class="o">=</span> <span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">abspath</span><span class="p">(</span><span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">dirname</span><span class="p">(</span><span class="n">opts</span><span class="o">.</span><span class="n">logfile</span><span class="p">))</span>
|
||||
<span class="n">log_anaconda</span> <span class="o">=</span> <span class="n">joinpaths</span><span class="p">(</span><span class="n">log_dir</span><span class="p">,</span> <span class="s2">"anaconda"</span><span class="p">)</span>
|
||||
<span class="k">if</span> <span class="ow">not</span> <span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">isdir</span><span class="p">(</span><span class="n">log_anaconda</span><span class="p">):</span>
|
||||
<span class="n">os</span><span class="o">.</span><span class="n">mkdir</span><span class="p">(</span><span class="n">log_anaconda</span><span class="p">)</span>
|
||||
<span class="k">for</span> <span class="n">l</span> <span class="ow">in</span> <span class="n">glob</span><span class="o">.</span><span class="n">glob</span><span class="p">(</span><span class="s2">"/tmp/*log"</span><span class="p">)</span><span class="o">+</span><span class="n">glob</span><span class="o">.</span><span class="n">glob</span><span class="p">(</span><span class="s2">"/tmp/anaconda-tb-*"</span><span class="p">):</span>
|
||||
<span class="n">shutil</span><span class="o">.</span><span class="n">copy2</span><span class="p">(</span><span class="n">l</span><span class="p">,</span> <span class="n">log_anaconda</span><span class="p">)</span>
|
||||
<span class="n">os</span><span class="o">.</span><span class="n">unlink</span><span class="p">(</span><span class="n">l</span><span class="p">)</span>
|
||||
|
||||
<span class="c1"># Make sure any leftover anaconda mounts have been cleaned up</span>
|
||||
<span class="k">if</span> <span class="ow">not</span> <span class="n">anaconda_cleanup</span><span class="p">(</span><span class="n">dirinstall_path</span><span class="p">):</span>
|
||||
<span class="k">raise</span> <span class="n">InstallError</span><span class="p">(</span><span class="s2">"novirt_install cleanup of anaconda mounts failed."</span><span class="p">)</span>
|
||||
|
||||
<span class="k">if</span> <span class="ow">not</span> <span class="n">opts</span><span class="o">.</span><span class="n">make_iso</span> <span class="ow">and</span> <span class="ow">not</span> <span class="n">opts</span><span class="o">.</span><span class="n">make_fsimage</span> <span class="ow">and</span> <span class="ow">not</span> <span class="n">opts</span><span class="o">.</span><span class="n">make_pxe_live</span><span class="p">:</span>
|
||||
<span class="n">dm_name</span> <span class="o">=</span> <span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">splitext</span><span class="p">(</span><span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">basename</span><span class="p">(</span><span class="n">disk_img</span><span class="p">))[</span><span class="mi">0</span><span class="p">]</span>
|
||||
|
||||
<span class="c1"># Remove device-mapper for partitions and disk</span>
|
||||
<span class="n">log</span><span class="o">.</span><span class="n">debug</span><span class="p">(</span><span class="s2">"Removing device-mapper setup on </span><span class="si">%s</span><span class="s2">"</span><span class="p">,</span> <span class="n">dm_name</span><span class="p">)</span>
|
||||
<span class="k">for</span> <span class="n">d</span> <span class="ow">in</span> <span class="nb">sorted</span><span class="p">(</span><span class="n">glob</span><span class="o">.</span><span class="n">glob</span><span class="p">(</span><span class="s2">"/dev/mapper/"</span><span class="o">+</span><span class="n">dm_name</span><span class="o">+</span><span class="s2">"*"</span><span class="p">),</span> <span class="n">reverse</span><span class="o">=</span><span class="kc">True</span><span class="p">):</span>
|
||||
<span class="n">dm_detach</span><span class="p">(</span><span class="n">d</span><span class="p">)</span>
|
||||
|
||||
<span class="n">log</span><span class="o">.</span><span class="n">debug</span><span class="p">(</span><span class="s2">"Removing loop device for </span><span class="si">%s</span><span class="s2">"</span><span class="p">,</span> <span class="n">disk_img</span><span class="p">)</span>
|
||||
<span class="n">loop_detach</span><span class="p">(</span><span class="s2">"/dev/"</span><span class="o">+</span><span class="n">get_loop_name</span><span class="p">(</span><span class="n">disk_img</span><span class="p">))</span>
|
||||
|
||||
<span class="c1"># qemu disk image is used by bare qcow2 images and by Vagrant</span>
|
||||
<span class="k">if</span> <span class="n">opts</span><span class="o">.</span><span class="n">image_type</span><span class="p">:</span>
|
||||
<span class="n">log</span><span class="o">.</span><span class="n">info</span><span class="p">(</span><span class="s2">"Converting </span><span class="si">%s</span><span class="s2"> to </span><span class="si">%s</span><span class="s2">"</span><span class="p">,</span> <span class="n">disk_img</span><span class="p">,</span> <span class="n">opts</span><span class="o">.</span><span class="n">image_type</span><span class="p">)</span>
|
||||
<span class="n">qemu_args</span> <span class="o">=</span> <span class="p">[]</span>
|
||||
<span class="k">for</span> <span class="n">arg</span> <span class="ow">in</span> <span class="n">opts</span><span class="o">.</span><span class="n">qemu_args</span><span class="p">:</span>
|
||||
<span class="n">qemu_args</span> <span class="o">+=</span> <span class="n">arg</span><span class="o">.</span><span class="n">split</span><span class="p">(</span><span class="s2">" "</span><span class="p">,</span> <span class="mi">1</span><span class="p">)</span>
|
||||
|
||||
<span class="c1"># convert the image to the selected format</span>
|
||||
<span class="k">if</span> <span class="s2">"-O"</span> <span class="ow">not</span> <span class="ow">in</span> <span class="n">qemu_args</span><span class="p">:</span>
|
||||
<span class="n">qemu_args</span><span class="o">.</span><span class="n">extend</span><span class="p">([</span><span class="s2">"-O"</span><span class="p">,</span> <span class="n">opts</span><span class="o">.</span><span class="n">image_type</span><span class="p">])</span>
|
||||
<span class="n">qemu_img</span> <span class="o">=</span> <span class="n">tempfile</span><span class="o">.</span><span class="n">mktemp</span><span class="p">(</span><span class="n">prefix</span><span class="o">=</span><span class="s2">"lmc-disk-"</span><span class="p">,</span> <span class="n">suffix</span><span class="o">=</span><span class="s2">".img"</span><span class="p">)</span>
|
||||
<span class="n">execWithRedirect</span><span class="p">(</span><span class="s2">"qemu-img"</span><span class="p">,</span> <span class="p">[</span><span class="s2">"convert"</span><span class="p">]</span> <span class="o">+</span> <span class="n">qemu_args</span> <span class="o">+</span> <span class="p">[</span><span class="n">disk_img</span><span class="p">,</span> <span class="n">qemu_img</span><span class="p">],</span> <span class="n">raise_err</span><span class="o">=</span><span class="kc">True</span><span class="p">)</span>
|
||||
<span class="k">if</span> <span class="ow">not</span> <span class="n">opts</span><span class="o">.</span><span class="n">make_vagrant</span><span class="p">:</span>
|
||||
<span class="n">execWithRedirect</span><span class="p">(</span><span class="s2">"mv"</span><span class="p">,</span> <span class="p">[</span><span class="s2">"-f"</span><span class="p">,</span> <span class="n">qemu_img</span><span class="p">,</span> <span class="n">disk_img</span><span class="p">],</span> <span class="n">raise_err</span><span class="o">=</span><span class="kc">True</span><span class="p">)</span>
|
||||
<span class="k">else</span><span class="p">:</span>
|
||||
<span class="c1"># Take the new qcow2 image and package it up for Vagrant</span>
|
||||
<span class="n">compress_args</span> <span class="o">=</span> <span class="p">[]</span>
|
||||
<span class="k">for</span> <span class="n">arg</span> <span class="ow">in</span> <span class="n">opts</span><span class="o">.</span><span class="n">compress_args</span><span class="p">:</span>
|
||||
<span class="n">compress_args</span> <span class="o">+=</span> <span class="n">arg</span><span class="o">.</span><span class="n">split</span><span class="p">(</span><span class="s2">" "</span><span class="p">,</span> <span class="mi">1</span><span class="p">)</span>
|
||||
|
||||
<span class="n">vagrant_dir</span> <span class="o">=</span> <span class="n">tempfile</span><span class="o">.</span><span class="n">mkdtemp</span><span class="p">(</span><span class="n">prefix</span><span class="o">=</span><span class="s2">"lmc-tmpdir-"</span><span class="p">)</span>
|
||||
<span class="n">metadata_path</span> <span class="o">=</span> <span class="n">joinpaths</span><span class="p">(</span><span class="n">vagrant_dir</span><span class="p">,</span> <span class="s2">"metadata.json"</span><span class="p">)</span>
|
||||
<span class="n">execWithRedirect</span><span class="p">(</span><span class="s2">"mv"</span><span class="p">,</span> <span class="p">[</span><span class="s2">"-f"</span><span class="p">,</span> <span class="n">qemu_img</span><span class="p">,</span> <span class="n">joinpaths</span><span class="p">(</span><span class="n">vagrant_dir</span><span class="p">,</span> <span class="s2">"box.img"</span><span class="p">)],</span> <span class="n">raise_err</span><span class="o">=</span><span class="kc">True</span><span class="p">)</span>
|
||||
<span class="k">if</span> <span class="n">opts</span><span class="o">.</span><span class="n">vagrant_metadata</span><span class="p">:</span>
|
||||
<span class="n">shutil</span><span class="o">.</span><span class="n">copy2</span><span class="p">(</span><span class="n">opts</span><span class="o">.</span><span class="n">vagrant_metadata</span><span class="p">,</span> <span class="n">metadata_path</span><span class="p">)</span>
|
||||
<span class="k">else</span><span class="p">:</span>
|
||||
<span class="n">create_vagrant_metadata</span><span class="p">(</span><span class="n">metadata_path</span><span class="p">)</span>
|
||||
<span class="n">update_vagrant_metadata</span><span class="p">(</span><span class="n">metadata_path</span><span class="p">,</span> <span class="n">disk_size</span><span class="p">)</span>
|
||||
<span class="k">if</span> <span class="n">opts</span><span class="o">.</span><span class="n">vagrantfile</span><span class="p">:</span>
|
||||
<span class="n">shutil</span><span class="o">.</span><span class="n">copy2</span><span class="p">(</span><span class="n">opts</span><span class="o">.</span><span class="n">vagrantfile</span><span class="p">,</span> <span class="n">joinpaths</span><span class="p">(</span><span class="n">vagrant_dir</span><span class="p">,</span> <span class="s2">"vagrantfile"</span><span class="p">))</span>
|
||||
|
||||
<span class="n">log</span><span class="o">.</span><span class="n">info</span><span class="p">(</span><span class="s2">"Creating Vagrant image"</span><span class="p">)</span>
|
||||
<span class="n">rc</span> <span class="o">=</span> <span class="n">mktar</span><span class="p">(</span><span class="n">vagrant_dir</span><span class="p">,</span> <span class="n">disk_img</span><span class="p">,</span> <span class="n">opts</span><span class="o">.</span><span class="n">compression</span><span class="p">,</span> <span class="n">compress_args</span><span class="p">,</span> <span class="n">selinux</span><span class="o">=</span><span class="kc">False</span><span class="p">)</span>
|
||||
<span class="k">if</span> <span class="n">rc</span><span class="p">:</span>
|
||||
<span class="k">raise</span> <span class="n">InstallError</span><span class="p">(</span><span class="s2">"novirt_install mktar failed: rc=</span><span class="si">%s</span><span class="s2">"</span> <span class="o">%</span> <span class="n">rc</span><span class="p">)</span>
|
||||
<span class="n">shutil</span><span class="o">.</span><span class="n">rmtree</span><span class="p">(</span><span class="n">vagrant_dir</span><span class="p">)</span>
|
||||
<span class="k">elif</span> <span class="n">opts</span><span class="o">.</span><span class="n">make_tar</span><span class="p">:</span>
|
||||
<span class="n">compress_args</span> <span class="o">=</span> <span class="p">[]</span>
|
||||
<span class="k">for</span> <span class="n">arg</span> <span class="ow">in</span> <span class="n">opts</span><span class="o">.</span><span class="n">compress_args</span><span class="p">:</span>
|
||||
<span class="n">compress_args</span> <span class="o">+=</span> <span class="n">arg</span><span class="o">.</span><span class="n">split</span><span class="p">(</span><span class="s2">" "</span><span class="p">,</span> <span class="mi">1</span><span class="p">)</span>
|
||||
|
||||
<span class="n">rc</span> <span class="o">=</span> <span class="n">mktar</span><span class="p">(</span><span class="n">dirinstall_path</span><span class="p">,</span> <span class="n">disk_img</span><span class="p">,</span> <span class="n">opts</span><span class="o">.</span><span class="n">compression</span><span class="p">,</span> <span class="n">compress_args</span><span class="p">)</span>
|
||||
<span class="n">shutil</span><span class="o">.</span><span class="n">rmtree</span><span class="p">(</span><span class="n">dirinstall_path</span><span class="p">)</span>
|
||||
|
||||
<span class="k">if</span> <span class="n">rc</span><span class="p">:</span>
|
||||
<span class="k">raise</span> <span class="n">InstallError</span><span class="p">(</span><span class="s2">"novirt_install mktar failed: rc=</span><span class="si">%s</span><span class="s2">"</span> <span class="o">%</span> <span class="n">rc</span><span class="p">)</span>
|
||||
<span class="k">elif</span> <span class="n">opts</span><span class="o">.</span><span class="n">make_oci</span><span class="p">:</span>
|
||||
<span class="c1"># An OCI image places the filesystem under /rootfs/ and adds the json files at the top</span>
|
||||
<span class="c1"># And then creates a tar of the whole thing.</span>
|
||||
<span class="n">compress_args</span> <span class="o">=</span> <span class="p">[]</span>
|
||||
<span class="k">for</span> <span class="n">arg</span> <span class="ow">in</span> <span class="n">opts</span><span class="o">.</span><span class="n">compress_args</span><span class="p">:</span>
|
||||
<span class="n">compress_args</span> <span class="o">+=</span> <span class="n">arg</span><span class="o">.</span><span class="n">split</span><span class="p">(</span><span class="s2">" "</span><span class="p">,</span> <span class="mi">1</span><span class="p">)</span>
|
||||
|
||||
<span class="n">shutil</span><span class="o">.</span><span class="n">copy2</span><span class="p">(</span><span class="n">opts</span><span class="o">.</span><span class="n">oci_config</span><span class="p">,</span> <span class="n">ROOT_PATH</span><span class="p">)</span>
|
||||
<span class="n">shutil</span><span class="o">.</span><span class="n">copy2</span><span class="p">(</span><span class="n">opts</span><span class="o">.</span><span class="n">oci_runtime</span><span class="p">,</span> <span class="n">ROOT_PATH</span><span class="p">)</span>
|
||||
<span class="n">rc</span> <span class="o">=</span> <span class="n">mktar</span><span class="p">(</span><span class="n">ROOT_PATH</span><span class="p">,</span> <span class="n">disk_img</span><span class="p">,</span> <span class="n">opts</span><span class="o">.</span><span class="n">compression</span><span class="p">,</span> <span class="n">compress_args</span><span class="p">)</span>
|
||||
|
||||
<span class="k">if</span> <span class="n">rc</span><span class="p">:</span>
|
||||
<span class="k">raise</span> <span class="n">InstallError</span><span class="p">(</span><span class="s2">"novirt_install mktar failed: rc=</span><span class="si">%s</span><span class="s2">"</span> <span class="o">%</span> <span class="n">rc</span><span class="p">)</span>
|
||||
<span class="k">else</span><span class="p">:</span>
|
||||
<span class="c1"># Examine the image for sections that can be made sparse</span>
|
||||
<span class="n">execWithRedirect</span><span class="p">(</span><span class="s2">"du"</span><span class="p">,</span> <span class="p">[</span><span class="s2">"-B"</span><span class="p">,</span> <span class="s2">"1"</span><span class="p">,</span> <span class="n">disk_img</span><span class="p">])</span>
|
||||
<span class="n">execWithRedirect</span><span class="p">(</span><span class="s2">"fallocate"</span><span class="p">,</span> <span class="p">[</span><span class="s2">"--dig-holes"</span><span class="p">,</span> <span class="s2">"-v"</span><span class="p">,</span> <span class="n">disk_img</span><span class="p">],</span> <span class="n">raise_err</span><span class="o">=</span><span class="kc">True</span><span class="p">)</span>
|
||||
<span class="n">execWithRedirect</span><span class="p">(</span><span class="s2">"du"</span><span class="p">,</span> <span class="p">[</span><span class="s2">"-B"</span><span class="p">,</span> <span class="s2">"1"</span><span class="p">,</span> <span class="n">disk_img</span><span class="p">])</span>
|
||||
|
||||
<span class="c1"># For make_tar_disk, wrap the result in a tar file, and remove the original disk image.</span>
|
||||
<span class="k">if</span> <span class="n">opts</span><span class="o">.</span><span class="n">make_tar_disk</span><span class="p">:</span>
|
||||
<span class="n">compress_args</span> <span class="o">=</span> <span class="p">[]</span>
|
||||
<span class="k">for</span> <span class="n">arg</span> <span class="ow">in</span> <span class="n">opts</span><span class="o">.</span><span class="n">compress_args</span><span class="p">:</span>
|
||||
<span class="n">compress_args</span> <span class="o">+=</span> <span class="n">arg</span><span class="o">.</span><span class="n">split</span><span class="p">(</span><span class="s2">" "</span><span class="p">,</span> <span class="mi">1</span><span class="p">)</span>
|
||||
|
||||
<span class="n">rc</span> <span class="o">=</span> <span class="n">mktar</span><span class="p">(</span><span class="n">disk_img</span><span class="p">,</span> <span class="n">tar_img</span><span class="p">,</span> <span class="n">opts</span><span class="o">.</span><span class="n">compression</span><span class="p">,</span> <span class="n">compress_args</span><span class="p">,</span> <span class="n">selinux</span><span class="o">=</span><span class="kc">False</span><span class="p">)</span>
|
||||
|
||||
<span class="k">if</span> <span class="n">rc</span><span class="p">:</span>
|
||||
<span class="k">raise</span> <span class="n">InstallError</span><span class="p">(</span><span class="s2">"novirt_install mktar failed: rc=</span><span class="si">%s</span><span class="s2">"</span> <span class="o">%</span> <span class="n">rc</span><span class="p">)</span>
|
||||
|
||||
<span class="n">os</span><span class="o">.</span><span class="n">unlink</span><span class="p">(</span><span class="n">disk_img</span><span class="p">)</span></div>
|
||||
|
||||
<div class="viewcode-block" id="virt_install"><a class="viewcode-back" href="../../pylorax.html#pylorax.installer.virt_install">[docs]</a><span class="k">def</span> <span class="nf">virt_install</span><span class="p">(</span><span class="n">opts</span><span class="p">,</span> <span class="n">install_log</span><span class="p">,</span> <span class="n">disk_img</span><span class="p">,</span> <span class="n">disk_size</span><span class="p">,</span> <span class="n">cancel_func</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">tar_img</span><span class="o">=</span><span class="kc">None</span><span class="p">):</span>
|
||||
<span class="sd">"""</span>
|
||||
<span class="sd"> Use qemu to install to a disk image</span>
|
||||
|
||||
<span class="sd"> :param opts: options passed to livemedia-creator</span>
|
||||
<span class="sd"> :type opts: argparse options</span>
|
||||
<span class="sd"> :param str install_log: The path to write the log from qemu</span>
|
||||
<span class="sd"> :param str disk_img: The full path to the disk image to be created</span>
|
||||
<span class="sd"> :param int disk_size: The size of the disk_img in MiB</span>
|
||||
<span class="sd"> :param cancel_func: Function that returns True to cancel build</span>
|
||||
<span class="sd"> :type cancel_func: function</span>
|
||||
<span class="sd"> :param str tar_img: For make_tar_disk, the path to final tarball to be created</span>
|
||||
|
||||
<span class="sd"> This uses qemu with a boot.iso and a kickstart to create a disk</span>
|
||||
<span class="sd"> image and then optionally, based on the opts passed, creates tarfile.</span>
|
||||
<span class="sd"> """</span>
|
||||
<span class="n">iso_mount</span> <span class="o">=</span> <span class="n">IsoMountpoint</span><span class="p">(</span><span class="n">opts</span><span class="o">.</span><span class="n">iso</span><span class="p">,</span> <span class="n">opts</span><span class="o">.</span><span class="n">location</span><span class="p">)</span>
|
||||
<span class="k">if</span> <span class="ow">not</span> <span class="n">iso_mount</span><span class="o">.</span><span class="n">stage2</span><span class="p">:</span>
|
||||
<span class="n">iso_mount</span><span class="o">.</span><span class="n">umount</span><span class="p">()</span>
|
||||
<span class="k">raise</span> <span class="n">InstallError</span><span class="p">(</span><span class="s2">"ISO is missing stage2, cannot continue"</span><span class="p">)</span>
|
||||
|
||||
<span class="n">log_monitor</span> <span class="o">=</span> <span class="n">LogMonitor</span><span class="p">(</span><span class="n">install_log</span><span class="p">,</span> <span class="n">timeout</span><span class="o">=</span><span class="n">opts</span><span class="o">.</span><span class="n">timeout</span><span class="p">)</span>
|
||||
<span class="n">cancel_funcs</span> <span class="o">=</span> <span class="p">[</span><span class="n">log_monitor</span><span class="o">.</span><span class="n">server</span><span class="o">.</span><span class="n">log_check</span><span class="p">]</span>
|
||||
<span class="k">if</span> <span class="n">cancel_func</span> <span class="ow">is</span> <span class="ow">not</span> <span class="kc">None</span><span class="p">:</span>
|
||||
<span class="n">cancel_funcs</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="n">cancel_func</span><span class="p">)</span>
|
||||
|
||||
<span class="n">kernel_args</span> <span class="o">=</span> <span class="s2">""</span>
|
||||
<span class="k">if</span> <span class="n">opts</span><span class="o">.</span><span class="n">kernel_args</span><span class="p">:</span>
|
||||
<span class="n">kernel_args</span> <span class="o">+=</span> <span class="n">opts</span><span class="o">.</span><span class="n">kernel_args</span>
|
||||
<span class="k">if</span> <span class="n">opts</span><span class="o">.</span><span class="n">proxy</span><span class="p">:</span>
|
||||
<span class="n">kernel_args</span> <span class="o">+=</span> <span class="s2">" proxy="</span><span class="o">+</span><span class="n">opts</span><span class="o">.</span><span class="n">proxy</span>
|
||||
|
||||
<span class="k">if</span> <span class="n">opts</span><span class="o">.</span><span class="n">image_type</span> <span class="ow">and</span> <span class="ow">not</span> <span class="n">opts</span><span class="o">.</span><span class="n">make_fsimage</span><span class="p">:</span>
|
||||
<span class="n">qemu_args</span> <span class="o">=</span> <span class="p">[]</span>
|
||||
<span class="k">for</span> <span class="n">arg</span> <span class="ow">in</span> <span class="n">opts</span><span class="o">.</span><span class="n">qemu_args</span><span class="p">:</span>
|
||||
<span class="n">qemu_args</span> <span class="o">+=</span> <span class="n">arg</span><span class="o">.</span><span class="n">split</span><span class="p">(</span><span class="s2">" "</span><span class="p">,</span> <span class="mi">1</span><span class="p">)</span>
|
||||
<span class="k">if</span> <span class="s2">"-f"</span> <span class="ow">not</span> <span class="ow">in</span> <span class="n">qemu_args</span><span class="p">:</span>
|
||||
<span class="n">qemu_args</span> <span class="o">+=</span> <span class="p">[</span><span class="s2">"-f"</span><span class="p">,</span> <span class="n">opts</span><span class="o">.</span><span class="n">image_type</span><span class="p">]</span>
|
||||
|
||||
<span class="n">mkqemu_img</span><span class="p">(</span><span class="n">disk_img</span><span class="p">,</span> <span class="n">disk_size</span><span class="o">*</span><span class="mi">1024</span><span class="o">**</span><span class="mi">2</span><span class="p">,</span> <span class="n">qemu_args</span><span class="p">)</span>
|
||||
|
||||
<span class="k">if</span> <span class="n">opts</span><span class="o">.</span><span class="n">make_fsimage</span> <span class="ow">or</span> <span class="n">opts</span><span class="o">.</span><span class="n">make_tar</span> <span class="ow">or</span> <span class="n">opts</span><span class="o">.</span><span class="n">make_oci</span><span class="p">:</span>
|
||||
<span class="n">diskimg_path</span> <span class="o">=</span> <span class="n">tempfile</span><span class="o">.</span><span class="n">mktemp</span><span class="p">(</span><span class="n">prefix</span><span class="o">=</span><span class="s2">"lmc-disk-"</span><span class="p">,</span> <span class="n">suffix</span><span class="o">=</span><span class="s2">".img"</span><span class="p">)</span>
|
||||
<span class="k">else</span><span class="p">:</span>
|
||||
<span class="n">diskimg_path</span> <span class="o">=</span> <span class="n">disk_img</span>
|
||||
|
||||
<span class="k">try</span><span class="p">:</span>
|
||||
<span class="n">QEMUInstall</span><span class="p">(</span><span class="n">opts</span><span class="p">,</span> <span class="n">iso_mount</span><span class="p">,</span> <span class="n">opts</span><span class="o">.</span><span class="n">ks</span><span class="p">,</span> <span class="n">diskimg_path</span><span class="p">,</span> <span class="n">disk_size</span><span class="p">,</span>
|
||||
<span class="n">kernel_args</span><span class="p">,</span> <span class="n">opts</span><span class="o">.</span><span class="n">ram</span><span class="p">,</span> <span class="n">opts</span><span class="o">.</span><span class="n">vcpus</span><span class="p">,</span> <span class="n">opts</span><span class="o">.</span><span class="n">vnc</span><span class="p">,</span> <span class="n">opts</span><span class="o">.</span><span class="n">arch</span><span class="p">,</span>
|
||||
<span class="n">cancel_func</span> <span class="o">=</span> <span class="k">lambda</span> <span class="p">:</span> <span class="nb">any</span><span class="p">(</span><span class="n">f</span><span class="p">()</span> <span class="k">for</span> <span class="n">f</span> <span class="ow">in</span> <span class="n">cancel_funcs</span><span class="p">),</span>
|
||||
<span class="n">virtio_host</span> <span class="o">=</span> <span class="n">log_monitor</span><span class="o">.</span><span class="n">host</span><span class="p">,</span>
|
||||
<span class="n">virtio_port</span> <span class="o">=</span> <span class="n">log_monitor</span><span class="o">.</span><span class="n">port</span><span class="p">,</span>
|
||||
<span class="n">image_type</span><span class="o">=</span><span class="n">opts</span><span class="o">.</span><span class="n">image_type</span><span class="p">,</span> <span class="n">boot_uefi</span><span class="o">=</span><span class="n">opts</span><span class="o">.</span><span class="n">virt_uefi</span><span class="p">,</span>
|
||||
<span class="n">ovmf_path</span><span class="o">=</span><span class="n">opts</span><span class="o">.</span><span class="n">ovmf_path</span><span class="p">)</span>
|
||||
<span class="n">log_monitor</span><span class="o">.</span><span class="n">shutdown</span><span class="p">()</span>
|
||||
<span class="k">except</span> <span class="n">InstallError</span> <span class="k">as</span> <span class="n">e</span><span class="p">:</span>
|
||||
<span class="n">log</span><span class="o">.</span><span class="n">error</span><span class="p">(</span><span class="s2">"VirtualInstall failed: </span><span class="si">%s</span><span class="s2">"</span><span class="p">,</span> <span class="n">e</span><span class="p">)</span>
|
||||
<span class="k">raise</span>
|
||||
<span class="k">finally</span><span class="p">:</span>
|
||||
<span class="n">log</span><span class="o">.</span><span class="n">info</span><span class="p">(</span><span class="s2">"unmounting the iso"</span><span class="p">)</span>
|
||||
<span class="n">iso_mount</span><span class="o">.</span><span class="n">umount</span><span class="p">()</span>
|
||||
|
||||
<span class="k">if</span> <span class="n">log_monitor</span><span class="o">.</span><span class="n">server</span><span class="o">.</span><span class="n">log_check</span><span class="p">():</span>
|
||||
<span class="k">if</span> <span class="ow">not</span> <span class="n">log_monitor</span><span class="o">.</span><span class="n">server</span><span class="o">.</span><span class="n">error_line</span> <span class="ow">and</span> <span class="n">opts</span><span class="o">.</span><span class="n">timeout</span><span class="p">:</span>
|
||||
<span class="n">msg</span> <span class="o">=</span> <span class="s2">"virt_install failed due to timeout"</span>
|
||||
<span class="k">else</span><span class="p">:</span>
|
||||
<span class="n">msg</span> <span class="o">=</span> <span class="s2">"virt_install failed on line: </span><span class="si">%s</span><span class="s2">"</span> <span class="o">%</span> <span class="n">log_monitor</span><span class="o">.</span><span class="n">server</span><span class="o">.</span><span class="n">error_line</span>
|
||||
<span class="k">raise</span> <span class="n">InstallError</span><span class="p">(</span><span class="n">msg</span><span class="p">)</span>
|
||||
<span class="k">elif</span> <span class="n">cancel_func</span> <span class="ow">and</span> <span class="n">cancel_func</span><span class="p">():</span>
|
||||
<span class="k">raise</span> <span class="n">InstallError</span><span class="p">(</span><span class="s2">"virt_install canceled by cancel_func"</span><span class="p">)</span>
|
||||
|
||||
<span class="k">if</span> <span class="n">opts</span><span class="o">.</span><span class="n">make_fsimage</span><span class="p">:</span>
|
||||
<span class="n">mkfsimage_from_disk</span><span class="p">(</span><span class="n">diskimg_path</span><span class="p">,</span> <span class="n">disk_img</span><span class="p">,</span> <span class="n">disk_size</span><span class="p">,</span> <span class="n">label</span><span class="o">=</span><span class="n">opts</span><span class="o">.</span><span class="n">fs_label</span><span class="p">)</span>
|
||||
<span class="n">os</span><span class="o">.</span><span class="n">unlink</span><span class="p">(</span><span class="n">diskimg_path</span><span class="p">)</span>
|
||||
<span class="k">elif</span> <span class="n">opts</span><span class="o">.</span><span class="n">make_tar</span><span class="p">:</span>
|
||||
<span class="n">compress_args</span> <span class="o">=</span> <span class="p">[]</span>
|
||||
<span class="k">for</span> <span class="n">arg</span> <span class="ow">in</span> <span class="n">opts</span><span class="o">.</span><span class="n">compress_args</span><span class="p">:</span>
|
||||
<span class="n">compress_args</span> <span class="o">+=</span> <span class="n">arg</span><span class="o">.</span><span class="n">split</span><span class="p">(</span><span class="s2">" "</span><span class="p">,</span> <span class="mi">1</span><span class="p">)</span>
|
||||
|
||||
<span class="k">with</span> <span class="n">PartitionMount</span><span class="p">(</span><span class="n">diskimg_path</span><span class="p">)</span> <span class="k">as</span> <span class="n">img_mount</span><span class="p">:</span>
|
||||
<span class="k">if</span> <span class="n">img_mount</span> <span class="ow">and</span> <span class="n">img_mount</span><span class="o">.</span><span class="n">mount_dir</span><span class="p">:</span>
|
||||
<span class="n">rc</span> <span class="o">=</span> <span class="n">mktar</span><span class="p">(</span><span class="n">img_mount</span><span class="o">.</span><span class="n">mount_dir</span><span class="p">,</span> <span class="n">disk_img</span><span class="p">,</span> <span class="n">opts</span><span class="o">.</span><span class="n">compression</span><span class="p">,</span> <span class="n">compress_args</span><span class="p">)</span>
|
||||
<span class="k">else</span><span class="p">:</span>
|
||||
<span class="n">rc</span> <span class="o">=</span> <span class="mi">1</span>
|
||||
<span class="n">os</span><span class="o">.</span><span class="n">unlink</span><span class="p">(</span><span class="n">diskimg_path</span><span class="p">)</span>
|
||||
|
||||
<span class="k">if</span> <span class="n">rc</span><span class="p">:</span>
|
||||
<span class="k">raise</span> <span class="n">InstallError</span><span class="p">(</span><span class="s2">"virt_install failed"</span><span class="p">)</span>
|
||||
<span class="k">elif</span> <span class="n">opts</span><span class="o">.</span><span class="n">make_oci</span><span class="p">:</span>
|
||||
<span class="c1"># An OCI image places the filesystem under /rootfs/ and adds the json files at the top</span>
|
||||
<span class="c1"># And then creates a tar of the whole thing.</span>
|
||||
<span class="n">compress_args</span> <span class="o">=</span> <span class="p">[]</span>
|
||||
<span class="k">for</span> <span class="n">arg</span> <span class="ow">in</span> <span class="n">opts</span><span class="o">.</span><span class="n">compress_args</span><span class="p">:</span>
|
||||
<span class="n">compress_args</span> <span class="o">+=</span> <span class="n">arg</span><span class="o">.</span><span class="n">split</span><span class="p">(</span><span class="s2">" "</span><span class="p">,</span> <span class="mi">1</span><span class="p">)</span>
|
||||
|
||||
<span class="k">with</span> <span class="n">PartitionMount</span><span class="p">(</span><span class="n">diskimg_path</span><span class="p">,</span> <span class="n">submount</span><span class="o">=</span><span class="s2">"rootfs"</span><span class="p">)</span> <span class="k">as</span> <span class="n">img_mount</span><span class="p">:</span>
|
||||
<span class="k">if</span> <span class="n">img_mount</span> <span class="ow">and</span> <span class="n">img_mount</span><span class="o">.</span><span class="n">temp_dir</span><span class="p">:</span>
|
||||
<span class="n">shutil</span><span class="o">.</span><span class="n">copy2</span><span class="p">(</span><span class="n">opts</span><span class="o">.</span><span class="n">oci_config</span><span class="p">,</span> <span class="n">img_mount</span><span class="o">.</span><span class="n">temp_dir</span><span class="p">)</span>
|
||||
<span class="n">shutil</span><span class="o">.</span><span class="n">copy2</span><span class="p">(</span><span class="n">opts</span><span class="o">.</span><span class="n">oci_runtime</span><span class="p">,</span> <span class="n">img_mount</span><span class="o">.</span><span class="n">temp_dir</span><span class="p">)</span>
|
||||
<span class="n">rc</span> <span class="o">=</span> <span class="n">mktar</span><span class="p">(</span><span class="n">img_mount</span><span class="o">.</span><span class="n">temp_dir</span><span class="p">,</span> <span class="n">disk_img</span><span class="p">,</span> <span class="n">opts</span><span class="o">.</span><span class="n">compression</span><span class="p">,</span> <span class="n">compress_args</span><span class="p">)</span>
|
||||
<span class="k">else</span><span class="p">:</span>
|
||||
<span class="n">rc</span> <span class="o">=</span> <span class="mi">1</span>
|
||||
<span class="n">os</span><span class="o">.</span><span class="n">unlink</span><span class="p">(</span><span class="n">diskimg_path</span><span class="p">)</span>
|
||||
|
||||
<span class="k">if</span> <span class="n">rc</span><span class="p">:</span>
|
||||
<span class="k">raise</span> <span class="n">InstallError</span><span class="p">(</span><span class="s2">"virt_install failed"</span><span class="p">)</span>
|
||||
<span class="k">elif</span> <span class="n">opts</span><span class="o">.</span><span class="n">make_vagrant</span><span class="p">:</span>
|
||||
<span class="n">compress_args</span> <span class="o">=</span> <span class="p">[]</span>
|
||||
<span class="k">for</span> <span class="n">arg</span> <span class="ow">in</span> <span class="n">opts</span><span class="o">.</span><span class="n">compress_args</span><span class="p">:</span>
|
||||
<span class="n">compress_args</span> <span class="o">+=</span> <span class="n">arg</span><span class="o">.</span><span class="n">split</span><span class="p">(</span><span class="s2">" "</span><span class="p">,</span> <span class="mi">1</span><span class="p">)</span>
|
||||
|
||||
<span class="n">vagrant_dir</span> <span class="o">=</span> <span class="n">tempfile</span><span class="o">.</span><span class="n">mkdtemp</span><span class="p">(</span><span class="n">prefix</span><span class="o">=</span><span class="s2">"lmc-tmpdir-"</span><span class="p">)</span>
|
||||
<span class="n">metadata_path</span> <span class="o">=</span> <span class="n">joinpaths</span><span class="p">(</span><span class="n">vagrant_dir</span><span class="p">,</span> <span class="s2">"metadata.json"</span><span class="p">)</span>
|
||||
<span class="n">execWithRedirect</span><span class="p">(</span><span class="s2">"mv"</span><span class="p">,</span> <span class="p">[</span><span class="s2">"-f"</span><span class="p">,</span> <span class="n">disk_img</span><span class="p">,</span> <span class="n">joinpaths</span><span class="p">(</span><span class="n">vagrant_dir</span><span class="p">,</span> <span class="s2">"box.img"</span><span class="p">)],</span> <span class="n">raise_err</span><span class="o">=</span><span class="kc">True</span><span class="p">)</span>
|
||||
<span class="k">if</span> <span class="n">opts</span><span class="o">.</span><span class="n">vagrant_metadata</span><span class="p">:</span>
|
||||
<span class="n">shutil</span><span class="o">.</span><span class="n">copy2</span><span class="p">(</span><span class="n">opts</span><span class="o">.</span><span class="n">vagrant_metadata</span><span class="p">,</span> <span class="n">metadata_path</span><span class="p">)</span>
|
||||
<span class="k">else</span><span class="p">:</span>
|
||||
<span class="n">create_vagrant_metadata</span><span class="p">(</span><span class="n">metadata_path</span><span class="p">)</span>
|
||||
<span class="n">update_vagrant_metadata</span><span class="p">(</span><span class="n">metadata_path</span><span class="p">,</span> <span class="n">disk_size</span><span class="p">)</span>
|
||||
<span class="k">if</span> <span class="n">opts</span><span class="o">.</span><span class="n">vagrantfile</span><span class="p">:</span>
|
||||
<span class="n">shutil</span><span class="o">.</span><span class="n">copy2</span><span class="p">(</span><span class="n">opts</span><span class="o">.</span><span class="n">vagrantfile</span><span class="p">,</span> <span class="n">joinpaths</span><span class="p">(</span><span class="n">vagrant_dir</span><span class="p">,</span> <span class="s2">"vagrantfile"</span><span class="p">))</span>
|
||||
|
||||
<span class="n">rc</span> <span class="o">=</span> <span class="n">mktar</span><span class="p">(</span><span class="n">vagrant_dir</span><span class="p">,</span> <span class="n">disk_img</span><span class="p">,</span> <span class="n">opts</span><span class="o">.</span><span class="n">compression</span><span class="p">,</span> <span class="n">compress_args</span><span class="p">,</span> <span class="n">selinux</span><span class="o">=</span><span class="kc">False</span><span class="p">)</span>
|
||||
<span class="k">if</span> <span class="n">rc</span><span class="p">:</span>
|
||||
<span class="k">raise</span> <span class="n">InstallError</span><span class="p">(</span><span class="s2">"virt_install failed"</span><span class="p">)</span>
|
||||
<span class="n">shutil</span><span class="o">.</span><span class="n">rmtree</span><span class="p">(</span><span class="n">vagrant_dir</span><span class="p">)</span>
|
||||
|
||||
<span class="c1"># For make_tar_disk, wrap the result in a tar file, and remove the original disk image.</span>
|
||||
<span class="k">if</span> <span class="n">opts</span><span class="o">.</span><span class="n">make_tar_disk</span><span class="p">:</span>
|
||||
<span class="n">compress_args</span> <span class="o">=</span> <span class="p">[]</span>
|
||||
<span class="k">for</span> <span class="n">arg</span> <span class="ow">in</span> <span class="n">opts</span><span class="o">.</span><span class="n">compress_args</span><span class="p">:</span>
|
||||
<span class="n">compress_args</span> <span class="o">+=</span> <span class="n">arg</span><span class="o">.</span><span class="n">split</span><span class="p">(</span><span class="s2">" "</span><span class="p">,</span> <span class="mi">1</span><span class="p">)</span>
|
||||
|
||||
<span class="n">rc</span> <span class="o">=</span> <span class="n">mktar</span><span class="p">(</span><span class="n">disk_img</span><span class="p">,</span> <span class="n">tar_img</span><span class="p">,</span> <span class="n">opts</span><span class="o">.</span><span class="n">compression</span><span class="p">,</span> <span class="n">compress_args</span><span class="p">,</span> <span class="n">selinux</span><span class="o">=</span><span class="kc">False</span><span class="p">)</span>
|
||||
|
||||
<span class="k">if</span> <span class="n">rc</span><span class="p">:</span>
|
||||
<span class="k">raise</span> <span class="n">InstallError</span><span class="p">(</span><span class="s2">"virt_install mktar failed: rc=</span><span class="si">%s</span><span class="s2">"</span> <span class="o">%</span> <span class="n">rc</span><span class="p">)</span>
|
||||
|
||||
<span class="n">os</span><span class="o">.</span><span class="n">unlink</span><span class="p">(</span><span class="n">disk_img</span><span class="p">)</span></div>
|
||||
</pre></div>
|
||||
|
||||
</div>
|
||||
</div>
|
||||
<footer>
|
||||
|
||||
<hr/>
|
||||
|
||||
<div role="contentinfo">
|
||||
<p>© Copyright 2018, Red Hat, Inc..</p>
|
||||
</div>
|
||||
|
||||
Built with <a href="https://www.sphinx-doc.org/">Sphinx</a> using a
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<a href="https://github.com/readthedocs/sphinx_rtd_theme">theme</a>
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provided by <a href="https://readthedocs.org">Read the Docs</a>.
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|
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|
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<script>
|
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jQuery(function () {
|
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SphinxRtdTheme.Navigation.enable(true);
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</body>
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</html>
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@ -1,991 +0,0 @@
|
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<!DOCTYPE html>
|
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<html class="writer-html5" lang="en" >
|
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<head>
|
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<meta charset="utf-8" />
|
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<meta name="viewport" content="width=device-width, initial-scale=1.0" />
|
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<title>pylorax.ltmpl — Lorax 36.4 documentation</title>
|
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<link rel="stylesheet" href="../../_static/pygments.css" type="text/css" />
|
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<script data-url_root="../../" id="documentation_options" src="../../_static/documentation_options.js"></script>
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<script src="../../_static/jquery.js"></script>
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<li class="toctree-l1"><a class="reference internal" href="../../intro.html">Introduction to Lorax</a></li>
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|
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<li class="toctree-l1"><a class="reference internal" href="../../lorax.html">Lorax</a></li>
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<li class="toctree-l1"><a class="reference internal" href="../../livemedia-creator.html">livemedia-creator</a></li>
|
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<li class="toctree-l1"><a class="reference internal" href="../../mkksiso.html">mkksiso</a></li>
|
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<li><a href="../pylorax.html">pylorax</a> »</li>
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<li>pylorax.ltmpl</li>
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<div role="main" class="document" itemscope="itemscope" itemtype="http://schema.org/Article">
|
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<div itemprop="articleBody">
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||||
|
||||
<h1>Source code for pylorax.ltmpl</h1><div class="highlight"><pre>
|
||||
<span></span><span class="c1">#</span>
|
||||
<span class="c1"># ltmpl.py</span>
|
||||
<span class="c1">#</span>
|
||||
<span class="c1"># Copyright (C) 2009-2018 Red Hat, Inc.</span>
|
||||
<span class="c1">#</span>
|
||||
<span class="c1"># This program is free software; you can redistribute it and/or modify</span>
|
||||
<span class="c1"># it under the terms of the GNU General Public License as published by</span>
|
||||
<span class="c1"># the Free Software Foundation; either version 2 of the License, or</span>
|
||||
<span class="c1"># (at your option) any later version.</span>
|
||||
<span class="c1">#</span>
|
||||
<span class="c1"># This program is distributed in the hope that it will be useful,</span>
|
||||
<span class="c1"># but WITHOUT ANY WARRANTY; without even the implied warranty of</span>
|
||||
<span class="c1"># MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the</span>
|
||||
<span class="c1"># GNU General Public License for more details.</span>
|
||||
<span class="c1">#</span>
|
||||
<span class="c1"># You should have received a copy of the GNU General Public License</span>
|
||||
<span class="c1"># along with this program. If not, see <http://www.gnu.org/licenses/>.</span>
|
||||
<span class="c1">#</span>
|
||||
<span class="c1"># Red Hat Author(s): Martin Gracik <mgracik@redhat.com></span>
|
||||
<span class="c1"># Will Woods <wwoods@redhat.com></span>
|
||||
<span class="c1">#</span>
|
||||
|
||||
<span class="kn">import</span> <span class="nn">logging</span>
|
||||
<span class="n">logger</span> <span class="o">=</span> <span class="n">logging</span><span class="o">.</span><span class="n">getLogger</span><span class="p">(</span><span class="s2">"pylorax.ltmpl"</span><span class="p">)</span>
|
||||
|
||||
<span class="kn">import</span> <span class="nn">os</span><span class="o">,</span> <span class="nn">re</span><span class="o">,</span> <span class="nn">glob</span><span class="o">,</span> <span class="nn">shlex</span><span class="o">,</span> <span class="nn">fnmatch</span>
|
||||
<span class="kn">from</span> <span class="nn">os.path</span> <span class="kn">import</span> <span class="n">basename</span><span class="p">,</span> <span class="n">isdir</span>
|
||||
<span class="kn">from</span> <span class="nn">subprocess</span> <span class="kn">import</span> <span class="n">CalledProcessError</span>
|
||||
<span class="kn">import</span> <span class="nn">shutil</span>
|
||||
|
||||
<span class="kn">from</span> <span class="nn">pylorax.sysutils</span> <span class="kn">import</span> <span class="n">joinpaths</span><span class="p">,</span> <span class="n">cpfile</span><span class="p">,</span> <span class="n">mvfile</span><span class="p">,</span> <span class="n">replace</span><span class="p">,</span> <span class="n">remove</span>
|
||||
<span class="kn">from</span> <span class="nn">pylorax.dnfhelper</span> <span class="kn">import</span> <span class="n">LoraxDownloadCallback</span><span class="p">,</span> <span class="n">LoraxRpmCallback</span>
|
||||
<span class="kn">from</span> <span class="nn">pylorax.base</span> <span class="kn">import</span> <span class="n">DataHolder</span>
|
||||
<span class="kn">from</span> <span class="nn">pylorax.executils</span> <span class="kn">import</span> <span class="n">runcmd</span><span class="p">,</span> <span class="n">runcmd_output</span>
|
||||
<span class="kn">from</span> <span class="nn">pylorax.imgutils</span> <span class="kn">import</span> <span class="n">mkcpio</span>
|
||||
|
||||
<span class="kn">from</span> <span class="nn">mako.lookup</span> <span class="kn">import</span> <span class="n">TemplateLookup</span>
|
||||
<span class="kn">from</span> <span class="nn">mako.exceptions</span> <span class="kn">import</span> <span class="n">text_error_template</span>
|
||||
<span class="kn">import</span> <span class="nn">sys</span><span class="o">,</span> <span class="nn">traceback</span>
|
||||
<span class="kn">import</span> <span class="nn">struct</span>
|
||||
<span class="kn">import</span> <span class="nn">dnf</span>
|
||||
<span class="kn">import</span> <span class="nn">collections.abc</span>
|
||||
|
||||
<div class="viewcode-block" id="LoraxTemplate"><a class="viewcode-back" href="../../pylorax.html#pylorax.ltmpl.LoraxTemplate">[docs]</a><span class="k">class</span> <span class="nc">LoraxTemplate</span><span class="p">(</span><span class="nb">object</span><span class="p">):</span>
|
||||
<span class="k">def</span> <span class="fm">__init__</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">directories</span><span class="o">=</span><span class="kc">None</span><span class="p">):</span>
|
||||
<span class="n">directories</span> <span class="o">=</span> <span class="n">directories</span> <span class="ow">or</span> <span class="p">[</span><span class="s2">"/usr/share/lorax"</span><span class="p">]</span>
|
||||
<span class="c1"># we have to add ["/"] to the template lookup directories or the</span>
|
||||
<span class="c1"># file includes won't work properly for absolute paths</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">directories</span> <span class="o">=</span> <span class="p">[</span><span class="s2">"/"</span><span class="p">]</span> <span class="o">+</span> <span class="n">directories</span>
|
||||
|
||||
<div class="viewcode-block" id="LoraxTemplate.parse"><a class="viewcode-back" href="../../pylorax.html#pylorax.ltmpl.LoraxTemplate.parse">[docs]</a> <span class="k">def</span> <span class="nf">parse</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">template_file</span><span class="p">,</span> <span class="n">variables</span><span class="p">):</span>
|
||||
<span class="n">lookup</span> <span class="o">=</span> <span class="n">TemplateLookup</span><span class="p">(</span><span class="n">directories</span><span class="o">=</span><span class="bp">self</span><span class="o">.</span><span class="n">directories</span><span class="p">)</span>
|
||||
<span class="n">template</span> <span class="o">=</span> <span class="n">lookup</span><span class="o">.</span><span class="n">get_template</span><span class="p">(</span><span class="n">template_file</span><span class="p">)</span>
|
||||
|
||||
<span class="k">try</span><span class="p">:</span>
|
||||
<span class="n">textbuf</span> <span class="o">=</span> <span class="n">template</span><span class="o">.</span><span class="n">render</span><span class="p">(</span><span class="o">**</span><span class="n">variables</span><span class="p">)</span>
|
||||
<span class="k">except</span><span class="p">:</span>
|
||||
<span class="n">logger</span><span class="o">.</span><span class="n">error</span><span class="p">(</span><span class="s2">"Problem rendering </span><span class="si">%s</span><span class="s2"> (</span><span class="si">%s</span><span class="s2">):"</span><span class="p">,</span> <span class="n">template_file</span><span class="p">,</span> <span class="n">variables</span><span class="p">)</span>
|
||||
<span class="n">logger</span><span class="o">.</span><span class="n">error</span><span class="p">(</span><span class="n">text_error_template</span><span class="p">()</span><span class="o">.</span><span class="n">render</span><span class="p">())</span>
|
||||
<span class="k">raise</span>
|
||||
|
||||
<span class="c1"># split, strip and remove empty lines</span>
|
||||
<span class="n">lines</span> <span class="o">=</span> <span class="n">textbuf</span><span class="o">.</span><span class="n">splitlines</span><span class="p">()</span>
|
||||
<span class="n">lines</span> <span class="o">=</span> <span class="p">[</span><span class="n">line</span><span class="o">.</span><span class="n">strip</span><span class="p">()</span> <span class="k">for</span> <span class="n">line</span> <span class="ow">in</span> <span class="n">lines</span><span class="p">]</span>
|
||||
<span class="n">lines</span> <span class="o">=</span> <span class="p">[</span><span class="n">line</span> <span class="k">for</span> <span class="n">line</span> <span class="ow">in</span> <span class="n">lines</span> <span class="k">if</span> <span class="n">line</span><span class="p">]</span>
|
||||
|
||||
<span class="c1"># remove comments</span>
|
||||
<span class="n">lines</span> <span class="o">=</span> <span class="p">[</span><span class="n">line</span> <span class="k">for</span> <span class="n">line</span> <span class="ow">in</span> <span class="n">lines</span> <span class="k">if</span> <span class="ow">not</span> <span class="n">line</span><span class="o">.</span><span class="n">startswith</span><span class="p">(</span><span class="s2">"#"</span><span class="p">)]</span>
|
||||
|
||||
<span class="c1"># split with shlex and perform brace expansion. This can fail, so we unroll the loop</span>
|
||||
<span class="c1"># for better error reporting.</span>
|
||||
<span class="n">expanded_lines</span> <span class="o">=</span> <span class="p">[]</span>
|
||||
<span class="k">try</span><span class="p">:</span>
|
||||
<span class="k">for</span> <span class="n">line</span> <span class="ow">in</span> <span class="n">lines</span><span class="p">:</span>
|
||||
<span class="n">expanded_lines</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="n">split_and_expand</span><span class="p">(</span><span class="n">line</span><span class="p">))</span>
|
||||
<span class="k">except</span> <span class="ne">Exception</span> <span class="k">as</span> <span class="n">e</span><span class="p">:</span>
|
||||
<span class="n">logger</span><span class="o">.</span><span class="n">error</span><span class="p">(</span><span class="s1">'shlex error processing "</span><span class="si">%s</span><span class="s1">": </span><span class="si">%s</span><span class="s1">'</span><span class="p">,</span> <span class="n">line</span><span class="p">,</span> <span class="nb">str</span><span class="p">(</span><span class="n">e</span><span class="p">))</span>
|
||||
<span class="k">raise</span>
|
||||
<span class="k">return</span> <span class="n">expanded_lines</span></div></div>
|
||||
|
||||
<div class="viewcode-block" id="split_and_expand"><a class="viewcode-back" href="../../pylorax.html#pylorax.ltmpl.split_and_expand">[docs]</a><span class="k">def</span> <span class="nf">split_and_expand</span><span class="p">(</span><span class="n">line</span><span class="p">):</span>
|
||||
<span class="k">return</span> <span class="p">[</span><span class="n">exp</span> <span class="k">for</span> <span class="n">word</span> <span class="ow">in</span> <span class="n">shlex</span><span class="o">.</span><span class="n">split</span><span class="p">(</span><span class="n">line</span><span class="p">)</span> <span class="k">for</span> <span class="n">exp</span> <span class="ow">in</span> <span class="n">brace_expand</span><span class="p">(</span><span class="n">word</span><span class="p">)]</span></div>
|
||||
|
||||
<div class="viewcode-block" id="brace_expand"><a class="viewcode-back" href="../../pylorax.html#pylorax.ltmpl.brace_expand">[docs]</a><span class="k">def</span> <span class="nf">brace_expand</span><span class="p">(</span><span class="n">s</span><span class="p">):</span>
|
||||
<span class="k">if</span> <span class="ow">not</span> <span class="p">(</span><span class="s1">'{'</span> <span class="ow">in</span> <span class="n">s</span> <span class="ow">and</span> <span class="s1">','</span> <span class="ow">in</span> <span class="n">s</span> <span class="ow">and</span> <span class="s1">'}'</span> <span class="ow">in</span> <span class="n">s</span><span class="p">):</span>
|
||||
<span class="k">yield</span> <span class="n">s</span>
|
||||
<span class="k">else</span><span class="p">:</span>
|
||||
<span class="n">right</span> <span class="o">=</span> <span class="n">s</span><span class="o">.</span><span class="n">find</span><span class="p">(</span><span class="s1">'}'</span><span class="p">)</span>
|
||||
<span class="n">left</span> <span class="o">=</span> <span class="n">s</span><span class="p">[:</span><span class="n">right</span><span class="p">]</span><span class="o">.</span><span class="n">rfind</span><span class="p">(</span><span class="s1">'{'</span><span class="p">)</span>
|
||||
<span class="p">(</span><span class="n">prefix</span><span class="p">,</span> <span class="n">choices</span><span class="p">,</span> <span class="n">suffix</span><span class="p">)</span> <span class="o">=</span> <span class="p">(</span><span class="n">s</span><span class="p">[:</span><span class="n">left</span><span class="p">],</span> <span class="n">s</span><span class="p">[</span><span class="n">left</span><span class="o">+</span><span class="mi">1</span><span class="p">:</span><span class="n">right</span><span class="p">],</span> <span class="n">s</span><span class="p">[</span><span class="n">right</span><span class="o">+</span><span class="mi">1</span><span class="p">:])</span>
|
||||
<span class="k">for</span> <span class="n">choice</span> <span class="ow">in</span> <span class="n">choices</span><span class="o">.</span><span class="n">split</span><span class="p">(</span><span class="s1">','</span><span class="p">):</span>
|
||||
<span class="k">for</span> <span class="n">alt</span> <span class="ow">in</span> <span class="n">brace_expand</span><span class="p">(</span><span class="n">prefix</span><span class="o">+</span><span class="n">choice</span><span class="o">+</span><span class="n">suffix</span><span class="p">):</span>
|
||||
<span class="k">yield</span> <span class="n">alt</span></div>
|
||||
|
||||
<div class="viewcode-block" id="rglob"><a class="viewcode-back" href="../../pylorax.html#pylorax.ltmpl.rglob">[docs]</a><span class="k">def</span> <span class="nf">rglob</span><span class="p">(</span><span class="n">pathname</span><span class="p">,</span> <span class="n">root</span><span class="o">=</span><span class="s2">"/"</span><span class="p">,</span> <span class="n">fatal</span><span class="o">=</span><span class="kc">False</span><span class="p">):</span>
|
||||
<span class="n">seen</span> <span class="o">=</span> <span class="nb">set</span><span class="p">()</span>
|
||||
<span class="n">rootlen</span> <span class="o">=</span> <span class="nb">len</span><span class="p">(</span><span class="n">root</span><span class="p">)</span><span class="o">+</span><span class="mi">1</span>
|
||||
<span class="k">for</span> <span class="n">f</span> <span class="ow">in</span> <span class="n">glob</span><span class="o">.</span><span class="n">iglob</span><span class="p">(</span><span class="n">joinpaths</span><span class="p">(</span><span class="n">root</span><span class="p">,</span> <span class="n">pathname</span><span class="p">)):</span>
|
||||
<span class="k">if</span> <span class="n">f</span> <span class="ow">not</span> <span class="ow">in</span> <span class="n">seen</span><span class="p">:</span>
|
||||
<span class="n">seen</span><span class="o">.</span><span class="n">add</span><span class="p">(</span><span class="n">f</span><span class="p">)</span>
|
||||
<span class="k">yield</span> <span class="n">f</span><span class="p">[</span><span class="n">rootlen</span><span class="p">:]</span> <span class="c1"># remove the root to produce relative path</span>
|
||||
<span class="k">if</span> <span class="n">fatal</span> <span class="ow">and</span> <span class="ow">not</span> <span class="n">seen</span><span class="p">:</span>
|
||||
<span class="k">raise</span> <span class="ne">IOError</span><span class="p">(</span><span class="s2">"nothing matching </span><span class="si">%s</span><span class="s2"> in </span><span class="si">%s</span><span class="s2">"</span> <span class="o">%</span> <span class="p">(</span><span class="n">pathname</span><span class="p">,</span> <span class="n">root</span><span class="p">))</span></div>
|
||||
|
||||
<div class="viewcode-block" id="rexists"><a class="viewcode-back" href="../../pylorax.html#pylorax.ltmpl.rexists">[docs]</a><span class="k">def</span> <span class="nf">rexists</span><span class="p">(</span><span class="n">pathname</span><span class="p">,</span> <span class="n">root</span><span class="o">=</span><span class="s2">""</span><span class="p">):</span>
|
||||
<span class="c1"># Generator is always True, even with no values;</span>
|
||||
<span class="c1"># bool(rglob(...)) won't work here.</span>
|
||||
<span class="k">for</span> <span class="n">_path</span> <span class="ow">in</span> <span class="n">rglob</span><span class="p">(</span><span class="n">pathname</span><span class="p">,</span> <span class="n">root</span><span class="p">):</span>
|
||||
<span class="k">return</span> <span class="kc">True</span>
|
||||
<span class="k">return</span> <span class="kc">False</span></div>
|
||||
|
||||
<div class="viewcode-block" id="TemplateRunner"><a class="viewcode-back" href="../../pylorax.html#pylorax.ltmpl.TemplateRunner">[docs]</a><span class="k">class</span> <span class="nc">TemplateRunner</span><span class="p">(</span><span class="nb">object</span><span class="p">):</span>
|
||||
<span class="sd">'''</span>
|
||||
<span class="sd"> This class parses and executes Lorax templates. Sample usage:</span>
|
||||
|
||||
<span class="sd"> # install a bunch of packages</span>
|
||||
<span class="sd"> runner = LoraxTemplateRunner(inroot=rundir, outroot=rundir, dbo=dnf_obj)</span>
|
||||
<span class="sd"> runner.run("install-packages.ltmpl")</span>
|
||||
|
||||
<span class="sd"> NOTES:</span>
|
||||
|
||||
<span class="sd"> * Parsing procedure is roughly:</span>
|
||||
<span class="sd"> 1. Mako template expansion (on the whole file)</span>
|
||||
<span class="sd"> 2. For each line of the result,</span>
|
||||
|
||||
<span class="sd"> a. Whitespace splitting (using shlex.split())</span>
|
||||
<span class="sd"> b. Brace expansion (using brace_expand())</span>
|
||||
<span class="sd"> c. If the first token is the name of a function, call that function</span>
|
||||
<span class="sd"> with the rest of the line as arguments</span>
|
||||
|
||||
<span class="sd"> * Parsing and execution are *separate* passes - so you can't use the result</span>
|
||||
<span class="sd"> of a command in an %if statement (or any other control statements)!</span>
|
||||
<span class="sd"> '''</span>
|
||||
<span class="k">def</span> <span class="fm">__init__</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">fatalerrors</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="n">templatedir</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">defaults</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">builtins</span><span class="o">=</span><span class="kc">None</span><span class="p">):</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">fatalerrors</span> <span class="o">=</span> <span class="n">fatalerrors</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">templatedir</span> <span class="o">=</span> <span class="n">templatedir</span> <span class="ow">or</span> <span class="s2">"/usr/share/lorax"</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">templatefile</span> <span class="o">=</span> <span class="kc">None</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">builtins</span> <span class="o">=</span> <span class="n">builtins</span> <span class="ow">or</span> <span class="p">{}</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">defaults</span> <span class="o">=</span> <span class="n">defaults</span> <span class="ow">or</span> <span class="p">{}</span>
|
||||
|
||||
|
||||
<div class="viewcode-block" id="TemplateRunner.run"><a class="viewcode-back" href="../../pylorax.html#pylorax.ltmpl.TemplateRunner.run">[docs]</a> <span class="k">def</span> <span class="nf">run</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">templatefile</span><span class="p">,</span> <span class="o">**</span><span class="n">variables</span><span class="p">):</span>
|
||||
<span class="k">for</span> <span class="n">k</span><span class="p">,</span><span class="n">v</span> <span class="ow">in</span> <span class="nb">list</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">defaults</span><span class="o">.</span><span class="n">items</span><span class="p">())</span> <span class="o">+</span> <span class="nb">list</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">builtins</span><span class="o">.</span><span class="n">items</span><span class="p">()):</span>
|
||||
<span class="n">variables</span><span class="o">.</span><span class="n">setdefault</span><span class="p">(</span><span class="n">k</span><span class="p">,</span><span class="n">v</span><span class="p">)</span>
|
||||
<span class="n">logger</span><span class="o">.</span><span class="n">debug</span><span class="p">(</span><span class="s2">"executing </span><span class="si">%s</span><span class="s2"> with variables=</span><span class="si">%s</span><span class="s2">"</span><span class="p">,</span> <span class="n">templatefile</span><span class="p">,</span> <span class="n">variables</span><span class="p">)</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">templatefile</span> <span class="o">=</span> <span class="n">templatefile</span>
|
||||
<span class="n">t</span> <span class="o">=</span> <span class="n">LoraxTemplate</span><span class="p">(</span><span class="n">directories</span><span class="o">=</span><span class="p">[</span><span class="bp">self</span><span class="o">.</span><span class="n">templatedir</span><span class="p">])</span>
|
||||
<span class="n">commands</span> <span class="o">=</span> <span class="n">t</span><span class="o">.</span><span class="n">parse</span><span class="p">(</span><span class="n">templatefile</span><span class="p">,</span> <span class="n">variables</span><span class="p">)</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">_run</span><span class="p">(</span><span class="n">commands</span><span class="p">)</span></div>
|
||||
|
||||
|
||||
<span class="k">def</span> <span class="nf">_run</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">parsed_template</span><span class="p">):</span>
|
||||
<span class="n">logger</span><span class="o">.</span><span class="n">info</span><span class="p">(</span><span class="s2">"running </span><span class="si">%s</span><span class="s2">"</span><span class="p">,</span> <span class="bp">self</span><span class="o">.</span><span class="n">templatefile</span><span class="p">)</span>
|
||||
<span class="k">for</span> <span class="p">(</span><span class="n">num</span><span class="p">,</span> <span class="n">line</span><span class="p">)</span> <span class="ow">in</span> <span class="nb">enumerate</span><span class="p">(</span><span class="n">parsed_template</span><span class="p">,</span><span class="mi">1</span><span class="p">):</span>
|
||||
<span class="n">logger</span><span class="o">.</span><span class="n">debug</span><span class="p">(</span><span class="s2">"template line </span><span class="si">%i</span><span class="s2">: </span><span class="si">%s</span><span class="s2">"</span><span class="p">,</span> <span class="n">num</span><span class="p">,</span> <span class="s2">" "</span><span class="o">.</span><span class="n">join</span><span class="p">(</span><span class="n">line</span><span class="p">))</span>
|
||||
<span class="n">skiperror</span> <span class="o">=</span> <span class="kc">False</span>
|
||||
<span class="p">(</span><span class="n">cmd</span><span class="p">,</span> <span class="n">args</span><span class="p">)</span> <span class="o">=</span> <span class="p">(</span><span class="n">line</span><span class="p">[</span><span class="mi">0</span><span class="p">],</span> <span class="n">line</span><span class="p">[</span><span class="mi">1</span><span class="p">:])</span>
|
||||
<span class="c1"># Following Makefile convention, if the command is prefixed with</span>
|
||||
<span class="c1"># a dash ('-'), we'll ignore any errors on that line.</span>
|
||||
<span class="k">if</span> <span class="n">cmd</span><span class="o">.</span><span class="n">startswith</span><span class="p">(</span><span class="s1">'-'</span><span class="p">):</span>
|
||||
<span class="n">cmd</span> <span class="o">=</span> <span class="n">cmd</span><span class="p">[</span><span class="mi">1</span><span class="p">:]</span>
|
||||
<span class="n">skiperror</span> <span class="o">=</span> <span class="kc">True</span>
|
||||
<span class="k">try</span><span class="p">:</span>
|
||||
<span class="c1"># grab the method named in cmd and pass it the given arguments</span>
|
||||
<span class="n">f</span> <span class="o">=</span> <span class="nb">getattr</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">cmd</span><span class="p">,</span> <span class="kc">None</span><span class="p">)</span>
|
||||
<span class="k">if</span> <span class="n">cmd</span><span class="p">[</span><span class="mi">0</span><span class="p">]</span> <span class="o">==</span> <span class="s1">'_'</span> <span class="ow">or</span> <span class="n">cmd</span> <span class="o">==</span> <span class="s1">'run'</span> <span class="ow">or</span> <span class="ow">not</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">f</span><span class="p">,</span> <span class="n">collections</span><span class="o">.</span><span class="n">abc</span><span class="o">.</span><span class="n">Callable</span><span class="p">):</span>
|
||||
<span class="k">raise</span> <span class="ne">ValueError</span><span class="p">(</span><span class="s2">"unknown command </span><span class="si">%s</span><span class="s2">"</span> <span class="o">%</span> <span class="n">cmd</span><span class="p">)</span>
|
||||
<span class="n">f</span><span class="p">(</span><span class="o">*</span><span class="n">args</span><span class="p">)</span>
|
||||
<span class="k">except</span> <span class="ne">Exception</span><span class="p">:</span> <span class="c1"># pylint: disable=broad-except</span>
|
||||
<span class="k">if</span> <span class="n">skiperror</span><span class="p">:</span>
|
||||
<span class="n">logger</span><span class="o">.</span><span class="n">debug</span><span class="p">(</span><span class="s2">"ignoring error"</span><span class="p">)</span>
|
||||
<span class="k">continue</span>
|
||||
<span class="n">logger</span><span class="o">.</span><span class="n">error</span><span class="p">(</span><span class="s2">"template command error in </span><span class="si">%s</span><span class="s2">:"</span><span class="p">,</span> <span class="bp">self</span><span class="o">.</span><span class="n">templatefile</span><span class="p">)</span>
|
||||
<span class="n">logger</span><span class="o">.</span><span class="n">error</span><span class="p">(</span><span class="s2">" </span><span class="si">%s</span><span class="s2">"</span><span class="p">,</span> <span class="s2">" "</span><span class="o">.</span><span class="n">join</span><span class="p">(</span><span class="n">line</span><span class="p">))</span>
|
||||
<span class="c1"># format the exception traceback</span>
|
||||
<span class="n">exclines</span> <span class="o">=</span> <span class="n">traceback</span><span class="o">.</span><span class="n">format_exception</span><span class="p">(</span><span class="o">*</span><span class="n">sys</span><span class="o">.</span><span class="n">exc_info</span><span class="p">())</span>
|
||||
<span class="c1"># skip the bit about "ltmpl.py, in _run()" - we know that</span>
|
||||
<span class="n">exclines</span><span class="o">.</span><span class="n">pop</span><span class="p">(</span><span class="mi">1</span><span class="p">)</span>
|
||||
<span class="c1"># log the "ErrorType: this is what happened" line</span>
|
||||
<span class="n">logger</span><span class="o">.</span><span class="n">error</span><span class="p">(</span><span class="s2">" </span><span class="si">%s</span><span class="s2">"</span><span class="p">,</span> <span class="n">exclines</span><span class="p">[</span><span class="o">-</span><span class="mi">1</span><span class="p">]</span><span class="o">.</span><span class="n">strip</span><span class="p">())</span>
|
||||
<span class="c1"># and log the entire traceback to the debug log</span>
|
||||
<span class="k">for</span> <span class="n">_line</span> <span class="ow">in</span> <span class="s1">''</span><span class="o">.</span><span class="n">join</span><span class="p">(</span><span class="n">exclines</span><span class="p">)</span><span class="o">.</span><span class="n">splitlines</span><span class="p">():</span>
|
||||
<span class="n">logger</span><span class="o">.</span><span class="n">debug</span><span class="p">(</span><span class="s2">" </span><span class="si">%s</span><span class="s2">"</span><span class="p">,</span> <span class="n">_line</span><span class="p">)</span>
|
||||
<span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">fatalerrors</span><span class="p">:</span>
|
||||
<span class="k">raise</span></div>
|
||||
|
||||
|
||||
<div class="viewcode-block" id="InstallpkgMixin"><a class="viewcode-back" href="../../pylorax.html#pylorax.ltmpl.InstallpkgMixin">[docs]</a><span class="k">class</span> <span class="nc">InstallpkgMixin</span><span class="p">:</span>
|
||||
<span class="sd">"""Helper class used with *Runner classes"""</span>
|
||||
<span class="k">def</span> <span class="nf">_pkgver</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">pkg_spec</span><span class="p">):</span>
|
||||
<span class="sd">"""</span>
|
||||
<span class="sd"> Helper to parse package version compare operators</span>
|
||||
|
||||
<span class="sd"> Returns a list of matching package objects or an empty list</span>
|
||||
|
||||
<span class="sd"> Examples:</span>
|
||||
<span class="sd"> "bash>4.01"</span>
|
||||
<span class="sd"> "tmux>=3.1.4-5"</span>
|
||||
<span class="sd"> "grub2<2.06"</span>
|
||||
<span class="sd"> """</span>
|
||||
<span class="c1"># Always return the highest of the filtered results</span>
|
||||
<span class="k">if</span> <span class="ow">not</span> <span class="nb">any</span><span class="p">(</span><span class="n">g</span> <span class="k">for</span> <span class="n">g</span> <span class="ow">in</span> <span class="p">[</span><span class="s1">'='</span><span class="p">,</span> <span class="s1">'<'</span><span class="p">,</span> <span class="s1">'>'</span><span class="p">,</span> <span class="s1">'!'</span><span class="p">]</span> <span class="k">if</span> <span class="n">g</span> <span class="ow">in</span> <span class="n">pkg_spec</span><span class="p">):</span>
|
||||
<span class="n">query</span> <span class="o">=</span> <span class="n">dnf</span><span class="o">.</span><span class="n">subject</span><span class="o">.</span><span class="n">Subject</span><span class="p">(</span><span class="n">pkg_spec</span><span class="p">)</span><span class="o">.</span><span class="n">get_best_query</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">dbo</span><span class="o">.</span><span class="n">sack</span><span class="p">)</span>
|
||||
<span class="k">else</span><span class="p">:</span>
|
||||
<span class="n">pcv</span> <span class="o">=</span> <span class="n">re</span><span class="o">.</span><span class="n">split</span><span class="p">(</span><span class="sa">r</span><span class="s1">'([!<>=]+)'</span><span class="p">,</span> <span class="n">pkg_spec</span><span class="p">)</span>
|
||||
<span class="k">if</span> <span class="ow">not</span> <span class="n">pcv</span><span class="p">[</span><span class="mi">0</span><span class="p">]:</span>
|
||||
<span class="k">raise</span> <span class="ne">RuntimeError</span><span class="p">(</span><span class="s2">"Missing package name"</span><span class="p">)</span>
|
||||
<span class="k">if</span> <span class="ow">not</span> <span class="n">pcv</span><span class="p">[</span><span class="o">-</span><span class="mi">1</span><span class="p">]:</span>
|
||||
<span class="k">raise</span> <span class="ne">RuntimeError</span><span class="p">(</span><span class="s2">"Missing version"</span><span class="p">)</span>
|
||||
<span class="k">if</span> <span class="nb">len</span><span class="p">(</span><span class="n">pcv</span><span class="p">)</span> <span class="o">!=</span> <span class="mi">3</span><span class="p">:</span>
|
||||
<span class="k">raise</span> <span class="ne">RuntimeError</span><span class="p">(</span><span class="s2">"Too many comparisons"</span><span class="p">)</span>
|
||||
|
||||
<span class="n">query</span> <span class="o">=</span> <span class="n">dnf</span><span class="o">.</span><span class="n">subject</span><span class="o">.</span><span class="n">Subject</span><span class="p">(</span><span class="n">pcv</span><span class="p">[</span><span class="mi">0</span><span class="p">])</span><span class="o">.</span><span class="n">get_best_query</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">dbo</span><span class="o">.</span><span class="n">sack</span><span class="p">)</span>
|
||||
|
||||
<span class="c1"># Parse the comparison operators</span>
|
||||
<span class="k">if</span> <span class="n">pcv</span><span class="p">[</span><span class="mi">1</span><span class="p">]</span> <span class="o">==</span> <span class="s2">"="</span> <span class="ow">or</span> <span class="n">pcv</span><span class="p">[</span><span class="mi">1</span><span class="p">]</span> <span class="o">==</span> <span class="s2">"=="</span><span class="p">:</span>
|
||||
<span class="n">query</span><span class="o">.</span><span class="n">filterm</span><span class="p">(</span><span class="n">evr__eq</span> <span class="o">=</span> <span class="n">pcv</span><span class="p">[</span><span class="mi">2</span><span class="p">])</span>
|
||||
<span class="k">elif</span> <span class="n">pcv</span><span class="p">[</span><span class="mi">1</span><span class="p">]</span> <span class="o">==</span> <span class="s2">"!="</span> <span class="ow">or</span> <span class="n">pcv</span><span class="p">[</span><span class="mi">1</span><span class="p">]</span> <span class="o">==</span> <span class="s2">"<>"</span><span class="p">:</span>
|
||||
<span class="n">query</span><span class="o">.</span><span class="n">filterm</span><span class="p">(</span><span class="n">evr__neq</span> <span class="o">=</span> <span class="n">pcv</span><span class="p">[</span><span class="mi">2</span><span class="p">])</span>
|
||||
<span class="k">elif</span> <span class="n">pcv</span><span class="p">[</span><span class="mi">1</span><span class="p">]</span> <span class="o">==</span> <span class="s2">">"</span><span class="p">:</span>
|
||||
<span class="n">query</span><span class="o">.</span><span class="n">filterm</span><span class="p">(</span><span class="n">evr__gt</span> <span class="o">=</span> <span class="n">pcv</span><span class="p">[</span><span class="mi">2</span><span class="p">])</span>
|
||||
<span class="k">elif</span> <span class="n">pcv</span><span class="p">[</span><span class="mi">1</span><span class="p">]</span> <span class="o">==</span> <span class="s2">">="</span> <span class="ow">or</span> <span class="n">pcv</span><span class="p">[</span><span class="mi">1</span><span class="p">]</span> <span class="o">==</span> <span class="s2">"=>"</span><span class="p">:</span>
|
||||
<span class="n">query</span><span class="o">.</span><span class="n">filterm</span><span class="p">(</span><span class="n">evr__gte</span> <span class="o">=</span> <span class="n">pcv</span><span class="p">[</span><span class="mi">2</span><span class="p">])</span>
|
||||
<span class="k">elif</span> <span class="n">pcv</span><span class="p">[</span><span class="mi">1</span><span class="p">]</span> <span class="o">==</span> <span class="s2">"<"</span><span class="p">:</span>
|
||||
<span class="n">query</span><span class="o">.</span><span class="n">filterm</span><span class="p">(</span><span class="n">evr__lt</span> <span class="o">=</span> <span class="n">pcv</span><span class="p">[</span><span class="mi">2</span><span class="p">])</span>
|
||||
<span class="k">elif</span> <span class="n">pcv</span><span class="p">[</span><span class="mi">1</span><span class="p">]</span> <span class="o">==</span> <span class="s2">"<="</span> <span class="ow">or</span> <span class="n">pcv</span><span class="p">[</span><span class="mi">1</span><span class="p">]</span> <span class="o">==</span> <span class="s2">"=<"</span><span class="p">:</span>
|
||||
<span class="n">query</span><span class="o">.</span><span class="n">filterm</span><span class="p">(</span><span class="n">evr__lte</span> <span class="o">=</span> <span class="n">pcv</span><span class="p">[</span><span class="mi">2</span><span class="p">])</span>
|
||||
|
||||
<span class="c1"># MUST be added last. Otherwise it will only return the latest, not the latest of the</span>
|
||||
<span class="c1"># filtered results.</span>
|
||||
<span class="n">query</span><span class="o">.</span><span class="n">filterm</span><span class="p">(</span><span class="n">latest</span><span class="o">=</span><span class="kc">True</span><span class="p">)</span>
|
||||
<span class="k">return</span> <span class="p">[</span><span class="n">pkg</span> <span class="k">for</span> <span class="n">pkg</span> <span class="ow">in</span> <span class="n">query</span><span class="o">.</span><span class="n">apply</span><span class="p">()]</span>
|
||||
|
||||
<div class="viewcode-block" id="InstallpkgMixin.installpkg"><a class="viewcode-back" href="../../pylorax.html#pylorax.ltmpl.InstallpkgMixin.installpkg">[docs]</a> <span class="k">def</span> <span class="nf">installpkg</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="o">*</span><span class="n">pkgs</span><span class="p">):</span>
|
||||
<span class="sd">'''</span>
|
||||
<span class="sd"> installpkg [--required|--optional] [--except PKGGLOB [--except PKGGLOB ...]] PKGGLOB [PKGGLOB ...]</span>
|
||||
<span class="sd"> Request installation of all packages matching the given globs.</span>
|
||||
<span class="sd"> Note that this is just a *request* - nothing is *actually* installed</span>
|
||||
<span class="sd"> until the 'run_pkg_transaction' command is given.</span>
|
||||
|
||||
<span class="sd"> The non-except PKGGLOB can contain a version comparison. This should</span>
|
||||
<span class="sd"> not be used as a substitute for package dependencies, it should be</span>
|
||||
<span class="sd"> used to enforce installation of tools required by the templates. eg.</span>
|
||||
<span class="sd"> grub2 changed the font location in 2.06-2 so the current templates</span>
|
||||
<span class="sd"> require grub2 to be 2.06-2 or later.</span>
|
||||
|
||||
<span class="sd"> installpkg tmux>=2.8 bash=5.0.0-1</span>
|
||||
|
||||
<span class="sd"> It supports the =,!=,>,>=,<,<= operators. == is an alias for =, and</span>
|
||||
<span class="sd"> <> is an alias for !=</span>
|
||||
|
||||
<span class="sd"> There should be no spaces between the package name, the compare</span>
|
||||
<span class="sd"> operator, and the version.</span>
|
||||
|
||||
<span class="sd"> NOTE: When testing for equality you must include the version AND</span>
|
||||
<span class="sd"> release, otherwise it won't match anything.</span>
|
||||
|
||||
<span class="sd"> --required is now the default. If the PKGGLOB can be missing pass --optional</span>
|
||||
<span class="sd"> '''</span>
|
||||
<span class="k">if</span> <span class="n">pkgs</span><span class="p">[</span><span class="mi">0</span><span class="p">]</span> <span class="o">==</span> <span class="s1">'--optional'</span><span class="p">:</span>
|
||||
<span class="n">pkgs</span> <span class="o">=</span> <span class="n">pkgs</span><span class="p">[</span><span class="mi">1</span><span class="p">:]</span>
|
||||
<span class="n">required</span> <span class="o">=</span> <span class="kc">False</span>
|
||||
<span class="k">elif</span> <span class="n">pkgs</span><span class="p">[</span><span class="mi">0</span><span class="p">]</span> <span class="o">==</span> <span class="s1">'--required'</span><span class="p">:</span>
|
||||
<span class="n">pkgs</span> <span class="o">=</span> <span class="n">pkgs</span><span class="p">[</span><span class="mi">1</span><span class="p">:]</span>
|
||||
<span class="n">required</span> <span class="o">=</span> <span class="kc">True</span>
|
||||
<span class="k">else</span><span class="p">:</span>
|
||||
<span class="n">required</span> <span class="o">=</span> <span class="kc">True</span>
|
||||
|
||||
<span class="n">excludes</span> <span class="o">=</span> <span class="p">[]</span>
|
||||
<span class="k">while</span> <span class="s1">'--except'</span> <span class="ow">in</span> <span class="n">pkgs</span><span class="p">:</span>
|
||||
<span class="n">idx</span> <span class="o">=</span> <span class="n">pkgs</span><span class="o">.</span><span class="n">index</span><span class="p">(</span><span class="s1">'--except'</span><span class="p">)</span>
|
||||
<span class="k">if</span> <span class="nb">len</span><span class="p">(</span><span class="n">pkgs</span><span class="p">)</span> <span class="o">==</span> <span class="n">idx</span><span class="o">+</span><span class="mi">1</span><span class="p">:</span>
|
||||
<span class="k">raise</span> <span class="ne">ValueError</span><span class="p">(</span><span class="s2">"installpkg needs an argument after --except"</span><span class="p">)</span>
|
||||
|
||||
<span class="c1"># TODO: Check for bare version compare operators</span>
|
||||
<span class="n">excludes</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="n">pkgs</span><span class="p">[</span><span class="n">idx</span><span class="o">+</span><span class="mi">1</span><span class="p">])</span>
|
||||
<span class="n">pkgs</span> <span class="o">=</span> <span class="n">pkgs</span><span class="p">[:</span><span class="n">idx</span><span class="p">]</span> <span class="o">+</span> <span class="n">pkgs</span><span class="p">[</span><span class="n">idx</span><span class="o">+</span><span class="mi">2</span><span class="p">:]</span>
|
||||
|
||||
<span class="n">errors</span> <span class="o">=</span> <span class="kc">False</span>
|
||||
<span class="k">for</span> <span class="n">p</span> <span class="ow">in</span> <span class="n">pkgs</span><span class="p">:</span>
|
||||
<span class="c1"># Did a version compare operatore end up in the list?</span>
|
||||
<span class="k">if</span> <span class="n">p</span><span class="p">[</span><span class="mi">0</span><span class="p">]</span> <span class="ow">in</span> <span class="p">[</span><span class="s1">'='</span><span class="p">,</span> <span class="s1">'<'</span><span class="p">,</span> <span class="s1">'>'</span><span class="p">,</span> <span class="s1">'!'</span><span class="p">]:</span>
|
||||
<span class="k">raise</span> <span class="ne">RuntimeError</span><span class="p">(</span><span class="s2">"Version compare operators cannot be surrounded by spaces"</span><span class="p">)</span>
|
||||
|
||||
<span class="k">try</span><span class="p">:</span>
|
||||
<span class="c1"># Start by using Subject to generate a package query, which will</span>
|
||||
<span class="c1"># give us a query object similar to what dbo.install would select,</span>
|
||||
<span class="c1"># minus the handling for multilib. This query may contain</span>
|
||||
<span class="c1"># multiple arches. Pull the package names out of that, filter any</span>
|
||||
<span class="c1"># that match the excludes patterns, and pass those names back to</span>
|
||||
<span class="c1"># dbo.install to do the actual, arch and version and multilib</span>
|
||||
<span class="c1"># aware, package selction.</span>
|
||||
|
||||
<span class="c1"># dnf queries don't have a concept of negative globs which is why</span>
|
||||
<span class="c1"># the filtering is done the hard way.</span>
|
||||
|
||||
<span class="c1"># Get the latest package, or package matching the selected version</span>
|
||||
<span class="n">pkgnames</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">_pkgver</span><span class="p">(</span><span class="n">p</span><span class="p">)</span>
|
||||
<span class="k">if</span> <span class="ow">not</span> <span class="n">pkgnames</span><span class="p">:</span>
|
||||
<span class="k">raise</span> <span class="n">dnf</span><span class="o">.</span><span class="n">exceptions</span><span class="o">.</span><span class="n">PackageNotFoundError</span><span class="p">(</span><span class="s2">"no package matched"</span><span class="p">,</span> <span class="n">p</span><span class="p">)</span>
|
||||
|
||||
<span class="c1"># Apply excludes to the name only</span>
|
||||
<span class="k">for</span> <span class="n">exclude</span> <span class="ow">in</span> <span class="n">excludes</span><span class="p">:</span>
|
||||
<span class="n">pkgnames</span> <span class="o">=</span> <span class="p">[</span><span class="n">pkg</span> <span class="k">for</span> <span class="n">pkg</span> <span class="ow">in</span> <span class="n">pkgnames</span> <span class="k">if</span> <span class="ow">not</span> <span class="n">fnmatch</span><span class="o">.</span><span class="n">fnmatch</span><span class="p">(</span><span class="n">pkg</span><span class="o">.</span><span class="n">name</span><span class="p">,</span> <span class="n">exclude</span><span class="p">)]</span>
|
||||
|
||||
<span class="c1"># Convert to a sorted NVR list for installation</span>
|
||||
<span class="n">pkgnvrs</span> <span class="o">=</span> <span class="nb">sorted</span><span class="p">([</span><span class="s2">"</span><span class="si">{}</span><span class="s2">-</span><span class="si">{}</span><span class="s2">-</span><span class="si">{}</span><span class="s2">"</span><span class="o">.</span><span class="n">format</span><span class="p">(</span><span class="n">pkg</span><span class="o">.</span><span class="n">name</span><span class="p">,</span> <span class="n">pkg</span><span class="o">.</span><span class="n">version</span><span class="p">,</span> <span class="n">pkg</span><span class="o">.</span><span class="n">release</span><span class="p">)</span> <span class="k">for</span> <span class="n">pkg</span> <span class="ow">in</span> <span class="n">pkgnames</span><span class="p">])</span>
|
||||
|
||||
<span class="c1"># If the request is a glob, expand it in the log</span>
|
||||
<span class="k">if</span> <span class="nb">any</span><span class="p">(</span><span class="n">g</span> <span class="k">for</span> <span class="n">g</span> <span class="ow">in</span> <span class="p">[</span><span class="s1">'*'</span><span class="p">,</span><span class="s1">'?'</span><span class="p">,</span><span class="s1">'.'</span><span class="p">]</span> <span class="k">if</span> <span class="n">g</span> <span class="ow">in</span> <span class="n">p</span><span class="p">):</span>
|
||||
<span class="n">logger</span><span class="o">.</span><span class="n">info</span><span class="p">(</span><span class="s2">"installpkg: </span><span class="si">%s</span><span class="s2"> expands to </span><span class="si">%s</span><span class="s2">"</span><span class="p">,</span> <span class="n">p</span><span class="p">,</span> <span class="s2">","</span><span class="o">.</span><span class="n">join</span><span class="p">(</span><span class="n">pkgnvrs</span><span class="p">))</span>
|
||||
|
||||
<span class="k">for</span> <span class="n">pkgnvr</span> <span class="ow">in</span> <span class="n">pkgnvrs</span><span class="p">:</span>
|
||||
<span class="k">try</span><span class="p">:</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">dbo</span><span class="o">.</span><span class="n">install</span><span class="p">(</span><span class="n">pkgnvr</span><span class="p">)</span>
|
||||
<span class="k">except</span> <span class="ne">Exception</span> <span class="k">as</span> <span class="n">e</span><span class="p">:</span> <span class="c1"># pylint: disable=broad-except</span>
|
||||
<span class="k">if</span> <span class="n">required</span><span class="p">:</span>
|
||||
<span class="k">raise</span>
|
||||
<span class="c1"># Not required, log it and continue processing pkgs</span>
|
||||
<span class="n">logger</span><span class="o">.</span><span class="n">error</span><span class="p">(</span><span class="s2">"installpkg </span><span class="si">%s</span><span class="s2"> failed: </span><span class="si">%s</span><span class="s2">"</span><span class="p">,</span> <span class="n">pkgnvr</span><span class="p">,</span> <span class="nb">str</span><span class="p">(</span><span class="n">e</span><span class="p">))</span>
|
||||
<span class="k">except</span> <span class="ne">Exception</span> <span class="k">as</span> <span class="n">e</span><span class="p">:</span> <span class="c1"># pylint: disable=broad-except</span>
|
||||
<span class="n">logger</span><span class="o">.</span><span class="n">error</span><span class="p">(</span><span class="s2">"installpkg </span><span class="si">%s</span><span class="s2"> failed: </span><span class="si">%s</span><span class="s2">"</span><span class="p">,</span> <span class="n">p</span><span class="p">,</span> <span class="nb">str</span><span class="p">(</span><span class="n">e</span><span class="p">))</span>
|
||||
<span class="n">errors</span> <span class="o">=</span> <span class="kc">True</span>
|
||||
|
||||
<span class="k">if</span> <span class="n">errors</span> <span class="ow">and</span> <span class="n">required</span><span class="p">:</span>
|
||||
<span class="k">raise</span> <span class="ne">Exception</span><span class="p">(</span><span class="s2">"Required installpkg failed."</span><span class="p">)</span></div></div>
|
||||
|
||||
|
||||
<span class="c1"># TODO: operate inside an actual chroot for safety? Not that RPM bothers..</span>
|
||||
<div class="viewcode-block" id="LoraxTemplateRunner"><a class="viewcode-back" href="../../pylorax.html#pylorax.ltmpl.LoraxTemplateRunner">[docs]</a><span class="k">class</span> <span class="nc">LoraxTemplateRunner</span><span class="p">(</span><span class="n">TemplateRunner</span><span class="p">,</span> <span class="n">InstallpkgMixin</span><span class="p">):</span>
|
||||
<span class="sd">'''</span>
|
||||
<span class="sd"> This class parses and executes Lorax templates. Sample usage:</span>
|
||||
|
||||
<span class="sd"> # install a bunch of packages</span>
|
||||
<span class="sd"> runner = LoraxTemplateRunner(inroot=rundir, outroot=rundir, dbo=dnf_obj)</span>
|
||||
<span class="sd"> runner.run("install-packages.ltmpl")</span>
|
||||
|
||||
<span class="sd"> # modify a runtime dir</span>
|
||||
<span class="sd"> runner = LoraxTemplateRunner(inroot=rundir, outroot=newrun)</span>
|
||||
<span class="sd"> runner.run("runtime-transmogrify.ltmpl")</span>
|
||||
|
||||
<span class="sd"> NOTES:</span>
|
||||
|
||||
<span class="sd"> * Commands that run external programs (e.g. systemctl) currently use</span>
|
||||
<span class="sd"> the *host*'s copy of that program, which may cause problems if there's a</span>
|
||||
<span class="sd"> big enough difference between the host and the image you're modifying.</span>
|
||||
|
||||
<span class="sd"> * The commands are not executed under a real chroot, so absolute symlinks</span>
|
||||
<span class="sd"> will point *outside* the inroot/outroot. Be careful with symlinks!</span>
|
||||
|
||||
<span class="sd"> ADDING NEW COMMANDS:</span>
|
||||
|
||||
<span class="sd"> * Each template command is just a method of the LoraxTemplateRunner</span>
|
||||
<span class="sd"> object - so adding a new command is as easy as adding a new function.</span>
|
||||
|
||||
<span class="sd"> * Each function gets arguments that correspond to the rest of the tokens</span>
|
||||
<span class="sd"> on that line (after word splitting and brace expansion)</span>
|
||||
|
||||
<span class="sd"> * Commands should raise exceptions for errors - don't use sys.exit()</span>
|
||||
<span class="sd"> '''</span>
|
||||
<span class="k">def</span> <span class="fm">__init__</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">inroot</span><span class="p">,</span> <span class="n">outroot</span><span class="p">,</span> <span class="n">dbo</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">fatalerrors</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span>
|
||||
<span class="n">templatedir</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">defaults</span><span class="o">=</span><span class="kc">None</span><span class="p">):</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">inroot</span> <span class="o">=</span> <span class="n">inroot</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">outroot</span> <span class="o">=</span> <span class="n">outroot</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">dbo</span> <span class="o">=</span> <span class="n">dbo</span>
|
||||
<span class="n">builtins</span> <span class="o">=</span> <span class="n">DataHolder</span><span class="p">(</span><span class="n">exists</span><span class="o">=</span><span class="k">lambda</span> <span class="n">p</span><span class="p">:</span> <span class="n">rexists</span><span class="p">(</span><span class="n">p</span><span class="p">,</span> <span class="n">root</span><span class="o">=</span><span class="n">inroot</span><span class="p">),</span>
|
||||
<span class="n">glob</span><span class="o">=</span><span class="k">lambda</span> <span class="n">g</span><span class="p">:</span> <span class="nb">list</span><span class="p">(</span><span class="n">rglob</span><span class="p">(</span><span class="n">g</span><span class="p">,</span> <span class="n">root</span><span class="o">=</span><span class="n">inroot</span><span class="p">)))</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">results</span> <span class="o">=</span> <span class="n">DataHolder</span><span class="p">(</span><span class="n">treeinfo</span><span class="o">=</span><span class="nb">dict</span><span class="p">())</span> <span class="c1"># just treeinfo for now</span>
|
||||
|
||||
<span class="nb">super</span><span class="p">(</span><span class="n">LoraxTemplateRunner</span><span class="p">,</span> <span class="bp">self</span><span class="p">)</span><span class="o">.</span><span class="fm">__init__</span><span class="p">(</span><span class="n">fatalerrors</span><span class="p">,</span> <span class="n">templatedir</span><span class="p">,</span> <span class="n">defaults</span><span class="p">,</span> <span class="n">builtins</span><span class="p">)</span>
|
||||
<span class="c1"># TODO: set up custom logger with a filter to add line info</span>
|
||||
|
||||
<span class="k">def</span> <span class="nf">_out</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">path</span><span class="p">):</span>
|
||||
<span class="k">return</span> <span class="n">joinpaths</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">outroot</span><span class="p">,</span> <span class="n">path</span><span class="p">)</span>
|
||||
<span class="k">def</span> <span class="nf">_in</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">path</span><span class="p">):</span>
|
||||
<span class="k">return</span> <span class="n">joinpaths</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">inroot</span><span class="p">,</span> <span class="n">path</span><span class="p">)</span>
|
||||
|
||||
<span class="k">def</span> <span class="nf">_filelist</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="o">*</span><span class="n">pkgs</span><span class="p">):</span>
|
||||
<span class="sd">""" Return the list of files in the packages """</span>
|
||||
<span class="n">pkglist</span> <span class="o">=</span> <span class="p">[]</span>
|
||||
<span class="k">for</span> <span class="n">pkg_glob</span> <span class="ow">in</span> <span class="n">pkgs</span><span class="p">:</span>
|
||||
<span class="n">pkglist</span> <span class="o">+=</span> <span class="nb">list</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">dbo</span><span class="o">.</span><span class="n">sack</span><span class="o">.</span><span class="n">query</span><span class="p">()</span><span class="o">.</span><span class="n">installed</span><span class="p">()</span><span class="o">.</span><span class="n">filter</span><span class="p">(</span><span class="n">name__glob</span><span class="o">=</span><span class="n">pkg_glob</span><span class="p">))</span>
|
||||
|
||||
<span class="c1"># dnf/hawkey doesn't make any distinction between file, dir or ghost like yum did</span>
|
||||
<span class="c1"># so only return the files.</span>
|
||||
<span class="k">return</span> <span class="nb">set</span><span class="p">(</span><span class="n">f</span> <span class="k">for</span> <span class="n">pkg</span> <span class="ow">in</span> <span class="n">pkglist</span> <span class="k">for</span> <span class="n">f</span> <span class="ow">in</span> <span class="n">pkg</span><span class="o">.</span><span class="n">files</span> <span class="k">if</span> <span class="ow">not</span> <span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">isdir</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">_out</span><span class="p">(</span><span class="n">f</span><span class="p">)))</span>
|
||||
|
||||
<span class="k">def</span> <span class="nf">_getsize</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="o">*</span><span class="n">files</span><span class="p">):</span>
|
||||
<span class="k">return</span> <span class="nb">sum</span><span class="p">(</span><span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">getsize</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">_out</span><span class="p">(</span><span class="n">f</span><span class="p">))</span> <span class="k">for</span> <span class="n">f</span> <span class="ow">in</span> <span class="n">files</span> <span class="k">if</span> <span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">isfile</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">_out</span><span class="p">(</span><span class="n">f</span><span class="p">)))</span>
|
||||
|
||||
<span class="k">def</span> <span class="nf">_write_package_log</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span>
|
||||
<span class="sd">"""</span>
|
||||
<span class="sd"> Write the list of installed packages to /root/ on the boot.iso</span>
|
||||
|
||||
<span class="sd"> If lorax is called with a debug repo find the corresponding debuginfo package</span>
|
||||
<span class="sd"> names and write them to /root/debubg-pkgs.log on the boot.iso</span>
|
||||
<span class="sd"> The non-debuginfo packages are written to /root/lorax-packages.log</span>
|
||||
<span class="sd"> """</span>
|
||||
<span class="n">os</span><span class="o">.</span><span class="n">makedirs</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">_out</span><span class="p">(</span><span class="s2">"root/"</span><span class="p">),</span> <span class="n">exist_ok</span><span class="o">=</span><span class="kc">True</span><span class="p">)</span>
|
||||
<span class="n">available</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">dbo</span><span class="o">.</span><span class="n">sack</span><span class="o">.</span><span class="n">query</span><span class="p">()</span><span class="o">.</span><span class="n">available</span><span class="p">()</span>
|
||||
<span class="n">pkgs</span> <span class="o">=</span> <span class="p">[]</span>
|
||||
<span class="n">debug_pkgs</span> <span class="o">=</span> <span class="p">[]</span>
|
||||
<span class="k">for</span> <span class="n">p</span> <span class="ow">in</span> <span class="nb">list</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">dbo</span><span class="o">.</span><span class="n">transaction</span><span class="o">.</span><span class="n">install_set</span><span class="p">):</span>
|
||||
<span class="n">pkgs</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="sa">f</span><span class="s2">"</span><span class="si">{</span><span class="n">p</span><span class="o">.</span><span class="n">name</span><span class="si">}</span><span class="s2">-</span><span class="si">{</span><span class="n">p</span><span class="o">.</span><span class="n">version</span><span class="si">}</span><span class="s2">-</span><span class="si">{</span><span class="n">p</span><span class="o">.</span><span class="n">release</span><span class="si">}</span><span class="s2">.</span><span class="si">{</span><span class="n">p</span><span class="o">.</span><span class="n">arch</span><span class="si">}</span><span class="s2">"</span><span class="p">)</span>
|
||||
<span class="k">if</span> <span class="n">available</span><span class="o">.</span><span class="n">filter</span><span class="p">(</span><span class="n">name</span><span class="o">=</span><span class="n">p</span><span class="o">.</span><span class="n">name</span><span class="o">+</span><span class="s2">"-debuginfo"</span><span class="p">):</span>
|
||||
<span class="n">debug_pkgs</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="sa">f</span><span class="s2">"</span><span class="si">{</span><span class="n">p</span><span class="o">.</span><span class="n">name</span><span class="si">}</span><span class="s2">-debuginfo-</span><span class="si">{</span><span class="n">p</span><span class="o">.</span><span class="n">epoch</span><span class="si">}</span><span class="s2">:</span><span class="si">{</span><span class="n">p</span><span class="o">.</span><span class="n">version</span><span class="si">}</span><span class="s2">-</span><span class="si">{</span><span class="n">p</span><span class="o">.</span><span class="n">release</span><span class="si">}</span><span class="s2">"</span><span class="p">)</span>
|
||||
|
||||
<span class="k">with</span> <span class="nb">open</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">_out</span><span class="p">(</span><span class="s2">"root/lorax-packages.log"</span><span class="p">),</span> <span class="s2">"w"</span><span class="p">)</span> <span class="k">as</span> <span class="n">f</span><span class="p">:</span>
|
||||
<span class="n">f</span><span class="o">.</span><span class="n">write</span><span class="p">(</span><span class="s2">"</span><span class="se">\n</span><span class="s2">"</span><span class="o">.</span><span class="n">join</span><span class="p">(</span><span class="nb">sorted</span><span class="p">(</span><span class="n">pkgs</span><span class="p">)))</span>
|
||||
<span class="n">f</span><span class="o">.</span><span class="n">write</span><span class="p">(</span><span class="s2">"</span><span class="se">\n</span><span class="s2">"</span><span class="p">)</span>
|
||||
|
||||
<span class="k">if</span> <span class="n">debug_pkgs</span><span class="p">:</span>
|
||||
<span class="k">with</span> <span class="nb">open</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">_out</span><span class="p">(</span><span class="s2">"root/debug-pkgs.log"</span><span class="p">),</span> <span class="s2">"w"</span><span class="p">)</span> <span class="k">as</span> <span class="n">f</span><span class="p">:</span>
|
||||
<span class="n">f</span><span class="o">.</span><span class="n">write</span><span class="p">(</span><span class="s2">"</span><span class="se">\n</span><span class="s2">"</span><span class="o">.</span><span class="n">join</span><span class="p">(</span><span class="nb">sorted</span><span class="p">(</span><span class="n">debug_pkgs</span><span class="p">)))</span>
|
||||
<span class="n">f</span><span class="o">.</span><span class="n">write</span><span class="p">(</span><span class="s2">"</span><span class="se">\n</span><span class="s2">"</span><span class="p">)</span>
|
||||
|
||||
<div class="viewcode-block" id="LoraxTemplateRunner.install"><a class="viewcode-back" href="../../pylorax.html#pylorax.ltmpl.LoraxTemplateRunner.install">[docs]</a> <span class="k">def</span> <span class="nf">install</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">srcglob</span><span class="p">,</span> <span class="n">dest</span><span class="p">):</span>
|
||||
<span class="sd">'''</span>
|
||||
<span class="sd"> install SRC DEST</span>
|
||||
<span class="sd"> Copy the given file (or files, if a glob is used) from the input</span>
|
||||
<span class="sd"> tree to the given destination in the output tree.</span>
|
||||
<span class="sd"> The path to DEST must exist in the output tree.</span>
|
||||
<span class="sd"> If DEST is a directory, SRC will be copied into that directory.</span>
|
||||
<span class="sd"> If DEST doesn't exist, SRC will be copied to a file with that name,</span>
|
||||
<span class="sd"> assuming the rest of the path exists.</span>
|
||||
<span class="sd"> This is pretty much like how the 'cp' command works.</span>
|
||||
|
||||
<span class="sd"> Examples:</span>
|
||||
<span class="sd"> install usr/share/myconfig/grub.conf /boot</span>
|
||||
<span class="sd"> install /usr/share/myconfig/grub.conf.in /boot/grub.conf</span>
|
||||
<span class="sd"> '''</span>
|
||||
<span class="k">for</span> <span class="n">src</span> <span class="ow">in</span> <span class="n">rglob</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">_in</span><span class="p">(</span><span class="n">srcglob</span><span class="p">),</span> <span class="n">fatal</span><span class="o">=</span><span class="kc">True</span><span class="p">):</span>
|
||||
<span class="k">try</span><span class="p">:</span>
|
||||
<span class="n">cpfile</span><span class="p">(</span><span class="n">src</span><span class="p">,</span> <span class="bp">self</span><span class="o">.</span><span class="n">_out</span><span class="p">(</span><span class="n">dest</span><span class="p">))</span>
|
||||
<span class="k">except</span> <span class="n">shutil</span><span class="o">.</span><span class="n">Error</span> <span class="k">as</span> <span class="n">e</span><span class="p">:</span>
|
||||
<span class="n">logger</span><span class="o">.</span><span class="n">error</span><span class="p">(</span><span class="n">e</span><span class="p">)</span></div>
|
||||
|
||||
<div class="viewcode-block" id="LoraxTemplateRunner.installimg"><a class="viewcode-back" href="../../pylorax.html#pylorax.ltmpl.LoraxTemplateRunner.installimg">[docs]</a> <span class="k">def</span> <span class="nf">installimg</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="o">*</span><span class="n">args</span><span class="p">):</span>
|
||||
<span class="sd">'''</span>
|
||||
<span class="sd"> installimg [--xz|--gzip|--bzip2|--lzma] [-ARG|--ARG=OPTION] SRCDIR DESTFILE</span>
|
||||
<span class="sd"> Create a compressed cpio archive of the contents of SRCDIR and place</span>
|
||||
<span class="sd"> it in DESTFILE.</span>
|
||||
|
||||
<span class="sd"> If SRCDIR doesn't exist or is empty nothing is created.</span>
|
||||
|
||||
<span class="sd"> Examples:</span>
|
||||
<span class="sd"> installimg ${LORAXDIR}/product/ images/product.img</span>
|
||||
<span class="sd"> installimg ${LORAXDIR}/updates/ images/updates.img</span>
|
||||
<span class="sd"> installimg --xz -6 ${LORAXDIR}/updates/ images/updates.img</span>
|
||||
<span class="sd"> installimg --xz -9 --memlimit-compress=3700MiB ${LORAXDIR}/updates/ images/updates.img</span>
|
||||
|
||||
<span class="sd"> Optionally use a different compression type and override the default args</span>
|
||||
<span class="sd"> passed to it. The default is xz -9</span>
|
||||
<span class="sd"> '''</span>
|
||||
<span class="n">COMPRESSORS</span> <span class="o">=</span> <span class="p">(</span><span class="s2">"--xz"</span><span class="p">,</span> <span class="s2">"--gzip"</span><span class="p">,</span> <span class="s2">"--bzip2"</span><span class="p">,</span> <span class="s2">"--lzma"</span><span class="p">)</span>
|
||||
<span class="k">if</span> <span class="nb">len</span><span class="p">(</span><span class="n">args</span><span class="p">)</span> <span class="o"><</span> <span class="mi">2</span><span class="p">:</span>
|
||||
<span class="k">raise</span> <span class="ne">ValueError</span><span class="p">(</span><span class="s2">"Not enough args for installimg."</span><span class="p">)</span>
|
||||
|
||||
<span class="n">srcdir</span> <span class="o">=</span> <span class="n">args</span><span class="p">[</span><span class="o">-</span><span class="mi">2</span><span class="p">]</span>
|
||||
<span class="n">destfile</span> <span class="o">=</span> <span class="n">args</span><span class="p">[</span><span class="o">-</span><span class="mi">1</span><span class="p">]</span>
|
||||
<span class="k">if</span> <span class="ow">not</span> <span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">isdir</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">_in</span><span class="p">(</span><span class="n">srcdir</span><span class="p">))</span> <span class="ow">or</span> <span class="ow">not</span> <span class="n">os</span><span class="o">.</span><span class="n">listdir</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">_in</span><span class="p">(</span><span class="n">srcdir</span><span class="p">)):</span>
|
||||
<span class="k">return</span>
|
||||
|
||||
<span class="n">compression</span> <span class="o">=</span> <span class="s2">"xz"</span>
|
||||
<span class="n">compressargs</span> <span class="o">=</span> <span class="p">[]</span>
|
||||
<span class="k">if</span> <span class="n">args</span><span class="p">[</span><span class="mi">0</span><span class="p">]</span> <span class="ow">in</span> <span class="n">COMPRESSORS</span><span class="p">:</span>
|
||||
<span class="n">compression</span> <span class="o">=</span> <span class="n">args</span><span class="p">[</span><span class="mi">0</span><span class="p">][</span><span class="mi">2</span><span class="p">:]</span>
|
||||
|
||||
<span class="k">for</span> <span class="n">arg</span> <span class="ow">in</span> <span class="n">args</span><span class="p">[</span><span class="mi">1</span><span class="p">:</span><span class="o">-</span><span class="mi">2</span><span class="p">]:</span>
|
||||
<span class="k">if</span> <span class="n">arg</span><span class="o">.</span><span class="n">startswith</span><span class="p">(</span><span class="s1">'-'</span><span class="p">):</span>
|
||||
<span class="n">compressargs</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="n">arg</span><span class="p">)</span>
|
||||
<span class="k">else</span><span class="p">:</span>
|
||||
<span class="k">raise</span> <span class="ne">ValueError</span><span class="p">(</span><span class="s2">"Argument is missing -"</span><span class="p">)</span>
|
||||
|
||||
<span class="n">logger</span><span class="o">.</span><span class="n">info</span><span class="p">(</span><span class="s2">"Creating image file </span><span class="si">%s</span><span class="s2"> from contents of </span><span class="si">%s</span><span class="s2">"</span><span class="p">,</span> <span class="bp">self</span><span class="o">.</span><span class="n">_out</span><span class="p">(</span><span class="n">destfile</span><span class="p">),</span> <span class="bp">self</span><span class="o">.</span><span class="n">_in</span><span class="p">(</span><span class="n">srcdir</span><span class="p">))</span>
|
||||
<span class="n">logger</span><span class="o">.</span><span class="n">debug</span><span class="p">(</span><span class="s2">"Using </span><span class="si">%s</span><span class="s2"> </span><span class="si">%s</span><span class="s2"> compression"</span><span class="p">,</span> <span class="n">compression</span><span class="p">,</span> <span class="n">compressargs</span> <span class="ow">or</span> <span class="s2">""</span><span class="p">)</span>
|
||||
<span class="n">mkcpio</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">_in</span><span class="p">(</span><span class="n">srcdir</span><span class="p">),</span> <span class="bp">self</span><span class="o">.</span><span class="n">_out</span><span class="p">(</span><span class="n">destfile</span><span class="p">),</span> <span class="n">compression</span><span class="o">=</span><span class="n">compression</span><span class="p">,</span> <span class="n">compressargs</span><span class="o">=</span><span class="n">compressargs</span><span class="p">)</span></div>
|
||||
|
||||
<div class="viewcode-block" id="LoraxTemplateRunner.mkdir"><a class="viewcode-back" href="../../pylorax.html#pylorax.ltmpl.LoraxTemplateRunner.mkdir">[docs]</a> <span class="k">def</span> <span class="nf">mkdir</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="o">*</span><span class="n">dirs</span><span class="p">):</span>
|
||||
<span class="sd">'''</span>
|
||||
<span class="sd"> mkdir DIR [DIR ...]</span>
|
||||
<span class="sd"> Create the named DIR(s). Will create leading directories as needed.</span>
|
||||
|
||||
<span class="sd"> Example:</span>
|
||||
<span class="sd"> mkdir /images</span>
|
||||
<span class="sd"> '''</span>
|
||||
<span class="k">for</span> <span class="n">d</span> <span class="ow">in</span> <span class="n">dirs</span><span class="p">:</span>
|
||||
<span class="n">d</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">_out</span><span class="p">(</span><span class="n">d</span><span class="p">)</span>
|
||||
<span class="k">if</span> <span class="ow">not</span> <span class="n">isdir</span><span class="p">(</span><span class="n">d</span><span class="p">):</span>
|
||||
<span class="n">os</span><span class="o">.</span><span class="n">makedirs</span><span class="p">(</span><span class="n">d</span><span class="p">)</span></div>
|
||||
|
||||
<div class="viewcode-block" id="LoraxTemplateRunner.replace"><a class="viewcode-back" href="../../pylorax.html#pylorax.ltmpl.LoraxTemplateRunner.replace">[docs]</a> <span class="k">def</span> <span class="nf">replace</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">pat</span><span class="p">,</span> <span class="n">repl</span><span class="p">,</span> <span class="o">*</span><span class="n">fileglobs</span><span class="p">):</span>
|
||||
<span class="sd">'''</span>
|
||||
<span class="sd"> replace PATTERN REPLACEMENT FILEGLOB [FILEGLOB ...]</span>
|
||||
<span class="sd"> Find-and-replace the given PATTERN (Python-style regex) with the given</span>
|
||||
<span class="sd"> REPLACEMENT string for each of the files listed.</span>
|
||||
|
||||
<span class="sd"> Example:</span>
|
||||
<span class="sd"> replace @VERSION@ ${product.version} /boot/grub.conf /boot/isolinux.cfg</span>
|
||||
<span class="sd"> '''</span>
|
||||
<span class="n">match</span> <span class="o">=</span> <span class="kc">False</span>
|
||||
<span class="k">for</span> <span class="n">g</span> <span class="ow">in</span> <span class="n">fileglobs</span><span class="p">:</span>
|
||||
<span class="k">for</span> <span class="n">f</span> <span class="ow">in</span> <span class="n">rglob</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">_out</span><span class="p">(</span><span class="n">g</span><span class="p">)):</span>
|
||||
<span class="n">match</span> <span class="o">=</span> <span class="kc">True</span>
|
||||
<span class="n">replace</span><span class="p">(</span><span class="n">f</span><span class="p">,</span> <span class="n">pat</span><span class="p">,</span> <span class="n">repl</span><span class="p">)</span>
|
||||
<span class="k">if</span> <span class="ow">not</span> <span class="n">match</span><span class="p">:</span>
|
||||
<span class="k">raise</span> <span class="ne">IOError</span><span class="p">(</span><span class="s2">"no files matched </span><span class="si">%s</span><span class="s2">"</span> <span class="o">%</span> <span class="s2">" "</span><span class="o">.</span><span class="n">join</span><span class="p">(</span><span class="n">fileglobs</span><span class="p">))</span></div>
|
||||
|
||||
<div class="viewcode-block" id="LoraxTemplateRunner.append"><a class="viewcode-back" href="../../pylorax.html#pylorax.ltmpl.LoraxTemplateRunner.append">[docs]</a> <span class="k">def</span> <span class="nf">append</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">filename</span><span class="p">,</span> <span class="n">data</span><span class="p">):</span>
|
||||
<span class="sd">'''</span>
|
||||
<span class="sd"> append FILE STRING</span>
|
||||
<span class="sd"> Append STRING (followed by a newline character) to FILE.</span>
|
||||
<span class="sd"> Python character escape sequences ('\\n', '\\t', etc.) will be</span>
|
||||
<span class="sd"> converted to the appropriate characters.</span>
|
||||
|
||||
<span class="sd"> Examples:</span>
|
||||
|
||||
<span class="sd"> append /etc/depmod.d/dd.conf "search updates built-in"</span>
|
||||
<span class="sd"> append /etc/resolv.conf ""</span>
|
||||
<span class="sd"> '''</span>
|
||||
<span class="k">with</span> <span class="nb">open</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">_out</span><span class="p">(</span><span class="n">filename</span><span class="p">),</span> <span class="s2">"a"</span><span class="p">)</span> <span class="k">as</span> <span class="n">fobj</span><span class="p">:</span>
|
||||
<span class="n">fobj</span><span class="o">.</span><span class="n">write</span><span class="p">(</span><span class="nb">bytes</span><span class="p">(</span><span class="n">data</span><span class="p">,</span> <span class="s2">"utf8"</span><span class="p">)</span><span class="o">.</span><span class="n">decode</span><span class="p">(</span><span class="s1">'unicode_escape'</span><span class="p">)</span><span class="o">+</span><span class="s2">"</span><span class="se">\n</span><span class="s2">"</span><span class="p">)</span></div>
|
||||
|
||||
<div class="viewcode-block" id="LoraxTemplateRunner.treeinfo"><a class="viewcode-back" href="../../pylorax.html#pylorax.ltmpl.LoraxTemplateRunner.treeinfo">[docs]</a> <span class="k">def</span> <span class="nf">treeinfo</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">section</span><span class="p">,</span> <span class="n">key</span><span class="p">,</span> <span class="o">*</span><span class="n">valuetoks</span><span class="p">):</span>
|
||||
<span class="sd">'''</span>
|
||||
<span class="sd"> treeinfo SECTION KEY ARG [ARG ...]</span>
|
||||
<span class="sd"> Add an item to the treeinfo data store.</span>
|
||||
<span class="sd"> The given SECTION will have a new item added where</span>
|
||||
<span class="sd"> KEY = ARG ARG ...</span>
|
||||
|
||||
<span class="sd"> Example:</span>
|
||||
<span class="sd"> treeinfo images-${kernel.arch} boot.iso images/boot.iso</span>
|
||||
<span class="sd"> '''</span>
|
||||
<span class="k">if</span> <span class="n">section</span> <span class="ow">not</span> <span class="ow">in</span> <span class="bp">self</span><span class="o">.</span><span class="n">results</span><span class="o">.</span><span class="n">treeinfo</span><span class="p">:</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">results</span><span class="o">.</span><span class="n">treeinfo</span><span class="p">[</span><span class="n">section</span><span class="p">]</span> <span class="o">=</span> <span class="nb">dict</span><span class="p">()</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">results</span><span class="o">.</span><span class="n">treeinfo</span><span class="p">[</span><span class="n">section</span><span class="p">][</span><span class="n">key</span><span class="p">]</span> <span class="o">=</span> <span class="s2">" "</span><span class="o">.</span><span class="n">join</span><span class="p">(</span><span class="n">valuetoks</span><span class="p">)</span></div>
|
||||
|
||||
<div class="viewcode-block" id="LoraxTemplateRunner.installkernel"><a class="viewcode-back" href="../../pylorax.html#pylorax.ltmpl.LoraxTemplateRunner.installkernel">[docs]</a> <span class="k">def</span> <span class="nf">installkernel</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">section</span><span class="p">,</span> <span class="n">src</span><span class="p">,</span> <span class="n">dest</span><span class="p">):</span>
|
||||
<span class="sd">'''</span>
|
||||
<span class="sd"> installkernel SECTION SRC DEST</span>
|
||||
<span class="sd"> Install the kernel from SRC in the input tree to DEST in the output</span>
|
||||
<span class="sd"> tree, and then add an item to the treeinfo data store, in the named</span>
|
||||
<span class="sd"> SECTION, where "kernel" = DEST.</span>
|
||||
|
||||
<span class="sd"> Equivalent to:</span>
|
||||
<span class="sd"> install SRC DEST</span>
|
||||
<span class="sd"> treeinfo SECTION kernel DEST</span>
|
||||
<span class="sd"> '''</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">install</span><span class="p">(</span><span class="n">src</span><span class="p">,</span> <span class="n">dest</span><span class="p">)</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">treeinfo</span><span class="p">(</span><span class="n">section</span><span class="p">,</span> <span class="s2">"kernel"</span><span class="p">,</span> <span class="n">dest</span><span class="p">)</span></div>
|
||||
|
||||
<div class="viewcode-block" id="LoraxTemplateRunner.installinitrd"><a class="viewcode-back" href="../../pylorax.html#pylorax.ltmpl.LoraxTemplateRunner.installinitrd">[docs]</a> <span class="k">def</span> <span class="nf">installinitrd</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">section</span><span class="p">,</span> <span class="n">src</span><span class="p">,</span> <span class="n">dest</span><span class="p">):</span>
|
||||
<span class="sd">'''</span>
|
||||
<span class="sd"> installinitrd SECTION SRC DEST</span>
|
||||
<span class="sd"> Same as installkernel, but for "initrd".</span>
|
||||
<span class="sd"> '''</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">install</span><span class="p">(</span><span class="n">src</span><span class="p">,</span> <span class="n">dest</span><span class="p">)</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">chmod</span><span class="p">(</span><span class="n">dest</span><span class="p">,</span> <span class="s1">'644'</span><span class="p">)</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">treeinfo</span><span class="p">(</span><span class="n">section</span><span class="p">,</span> <span class="s2">"initrd"</span><span class="p">,</span> <span class="n">dest</span><span class="p">)</span></div>
|
||||
|
||||
<div class="viewcode-block" id="LoraxTemplateRunner.installupgradeinitrd"><a class="viewcode-back" href="../../pylorax.html#pylorax.ltmpl.LoraxTemplateRunner.installupgradeinitrd">[docs]</a> <span class="k">def</span> <span class="nf">installupgradeinitrd</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">section</span><span class="p">,</span> <span class="n">src</span><span class="p">,</span> <span class="n">dest</span><span class="p">):</span>
|
||||
<span class="sd">'''</span>
|
||||
<span class="sd"> installupgradeinitrd SECTION SRC DEST</span>
|
||||
<span class="sd"> Same as installkernel, but for "upgrade".</span>
|
||||
<span class="sd"> '''</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">install</span><span class="p">(</span><span class="n">src</span><span class="p">,</span> <span class="n">dest</span><span class="p">)</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">chmod</span><span class="p">(</span><span class="n">dest</span><span class="p">,</span> <span class="s1">'644'</span><span class="p">)</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">treeinfo</span><span class="p">(</span><span class="n">section</span><span class="p">,</span> <span class="s2">"upgrade"</span><span class="p">,</span> <span class="n">dest</span><span class="p">)</span></div>
|
||||
|
||||
<div class="viewcode-block" id="LoraxTemplateRunner.hardlink"><a class="viewcode-back" href="../../pylorax.html#pylorax.ltmpl.LoraxTemplateRunner.hardlink">[docs]</a> <span class="k">def</span> <span class="nf">hardlink</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">src</span><span class="p">,</span> <span class="n">dest</span><span class="p">):</span>
|
||||
<span class="sd">'''</span>
|
||||
<span class="sd"> hardlink SRC DEST</span>
|
||||
<span class="sd"> Create a hardlink at DEST which is linked to SRC.</span>
|
||||
<span class="sd"> '''</span>
|
||||
<span class="k">if</span> <span class="n">isdir</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">_out</span><span class="p">(</span><span class="n">dest</span><span class="p">)):</span>
|
||||
<span class="n">dest</span> <span class="o">=</span> <span class="n">joinpaths</span><span class="p">(</span><span class="n">dest</span><span class="p">,</span> <span class="n">basename</span><span class="p">(</span><span class="n">src</span><span class="p">))</span>
|
||||
<span class="n">os</span><span class="o">.</span><span class="n">link</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">_out</span><span class="p">(</span><span class="n">src</span><span class="p">),</span> <span class="bp">self</span><span class="o">.</span><span class="n">_out</span><span class="p">(</span><span class="n">dest</span><span class="p">))</span></div>
|
||||
|
||||
<div class="viewcode-block" id="LoraxTemplateRunner.symlink"><a class="viewcode-back" href="../../pylorax.html#pylorax.ltmpl.LoraxTemplateRunner.symlink">[docs]</a> <span class="k">def</span> <span class="nf">symlink</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">target</span><span class="p">,</span> <span class="n">dest</span><span class="p">):</span>
|
||||
<span class="sd">'''</span>
|
||||
<span class="sd"> symlink SRC DEST</span>
|
||||
<span class="sd"> Create a symlink at DEST which points to SRC.</span>
|
||||
<span class="sd"> '''</span>
|
||||
<span class="k">if</span> <span class="n">rexists</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">_out</span><span class="p">(</span><span class="n">dest</span><span class="p">)):</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">remove</span><span class="p">(</span><span class="n">dest</span><span class="p">)</span>
|
||||
<span class="n">os</span><span class="o">.</span><span class="n">symlink</span><span class="p">(</span><span class="n">target</span><span class="p">,</span> <span class="bp">self</span><span class="o">.</span><span class="n">_out</span><span class="p">(</span><span class="n">dest</span><span class="p">))</span></div>
|
||||
|
||||
<div class="viewcode-block" id="LoraxTemplateRunner.copy"><a class="viewcode-back" href="../../pylorax.html#pylorax.ltmpl.LoraxTemplateRunner.copy">[docs]</a> <span class="k">def</span> <span class="nf">copy</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">src</span><span class="p">,</span> <span class="n">dest</span><span class="p">):</span>
|
||||
<span class="sd">'''</span>
|
||||
<span class="sd"> copy SRC DEST</span>
|
||||
<span class="sd"> Copy SRC to DEST.</span>
|
||||
<span class="sd"> If DEST is a directory, SRC will be copied inside it.</span>
|
||||
<span class="sd"> If DEST doesn't exist, SRC will be copied to a file with</span>
|
||||
<span class="sd"> that name, if the path leading to it exists.</span>
|
||||
<span class="sd"> '''</span>
|
||||
<span class="k">try</span><span class="p">:</span>
|
||||
<span class="n">cpfile</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">_out</span><span class="p">(</span><span class="n">src</span><span class="p">),</span> <span class="bp">self</span><span class="o">.</span><span class="n">_out</span><span class="p">(</span><span class="n">dest</span><span class="p">))</span>
|
||||
<span class="k">except</span> <span class="n">shutil</span><span class="o">.</span><span class="n">Error</span> <span class="k">as</span> <span class="n">e</span><span class="p">:</span>
|
||||
<span class="n">logger</span><span class="o">.</span><span class="n">error</span><span class="p">(</span><span class="n">e</span><span class="p">)</span></div>
|
||||
|
||||
<div class="viewcode-block" id="LoraxTemplateRunner.move"><a class="viewcode-back" href="../../pylorax.html#pylorax.ltmpl.LoraxTemplateRunner.move">[docs]</a> <span class="k">def</span> <span class="nf">move</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">src</span><span class="p">,</span> <span class="n">dest</span><span class="p">):</span>
|
||||
<span class="sd">'''</span>
|
||||
<span class="sd"> move SRC DEST</span>
|
||||
<span class="sd"> Move SRC to DEST.</span>
|
||||
<span class="sd"> '''</span>
|
||||
<span class="n">mvfile</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">_out</span><span class="p">(</span><span class="n">src</span><span class="p">),</span> <span class="bp">self</span><span class="o">.</span><span class="n">_out</span><span class="p">(</span><span class="n">dest</span><span class="p">))</span></div>
|
||||
|
||||
<div class="viewcode-block" id="LoraxTemplateRunner.remove"><a class="viewcode-back" href="../../pylorax.html#pylorax.ltmpl.LoraxTemplateRunner.remove">[docs]</a> <span class="k">def</span> <span class="nf">remove</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="o">*</span><span class="n">fileglobs</span><span class="p">):</span>
|
||||
<span class="sd">'''</span>
|
||||
<span class="sd"> remove FILEGLOB [FILEGLOB ...]</span>
|
||||
<span class="sd"> Remove all the named files or directories.</span>
|
||||
<span class="sd"> Will *not* raise exceptions if the file(s) are not found.</span>
|
||||
<span class="sd"> '''</span>
|
||||
<span class="k">for</span> <span class="n">g</span> <span class="ow">in</span> <span class="n">fileglobs</span><span class="p">:</span>
|
||||
<span class="k">for</span> <span class="n">f</span> <span class="ow">in</span> <span class="n">rglob</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">_out</span><span class="p">(</span><span class="n">g</span><span class="p">)):</span>
|
||||
<span class="n">remove</span><span class="p">(</span><span class="n">f</span><span class="p">)</span>
|
||||
<span class="n">logger</span><span class="o">.</span><span class="n">debug</span><span class="p">(</span><span class="s2">"removed </span><span class="si">%s</span><span class="s2">"</span><span class="p">,</span> <span class="n">f</span><span class="p">)</span></div>
|
||||
|
||||
<div class="viewcode-block" id="LoraxTemplateRunner.chmod"><a class="viewcode-back" href="../../pylorax.html#pylorax.ltmpl.LoraxTemplateRunner.chmod">[docs]</a> <span class="k">def</span> <span class="nf">chmod</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">fileglob</span><span class="p">,</span> <span class="n">mode</span><span class="p">):</span>
|
||||
<span class="sd">'''</span>
|
||||
<span class="sd"> chmod FILEGLOB OCTALMODE</span>
|
||||
<span class="sd"> Change the mode of all the files matching FILEGLOB to OCTALMODE.</span>
|
||||
<span class="sd"> '''</span>
|
||||
<span class="k">for</span> <span class="n">f</span> <span class="ow">in</span> <span class="n">rglob</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">_out</span><span class="p">(</span><span class="n">fileglob</span><span class="p">),</span> <span class="n">fatal</span><span class="o">=</span><span class="kc">True</span><span class="p">):</span>
|
||||
<span class="n">os</span><span class="o">.</span><span class="n">chmod</span><span class="p">(</span><span class="n">f</span><span class="p">,</span> <span class="nb">int</span><span class="p">(</span><span class="n">mode</span><span class="p">,</span><span class="mi">8</span><span class="p">))</span></div>
|
||||
|
||||
<div class="viewcode-block" id="LoraxTemplateRunner.log"><a class="viewcode-back" href="../../pylorax.html#pylorax.ltmpl.LoraxTemplateRunner.log">[docs]</a> <span class="k">def</span> <span class="nf">log</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">msg</span><span class="p">):</span>
|
||||
<span class="sd">'''</span>
|
||||
<span class="sd"> log MESSAGE</span>
|
||||
<span class="sd"> Emit the given log message. Be sure to put it in quotes!</span>
|
||||
|
||||
<span class="sd"> Example:</span>
|
||||
<span class="sd"> log "Reticulating splines, please wait..."</span>
|
||||
<span class="sd"> '''</span>
|
||||
<span class="n">logger</span><span class="o">.</span><span class="n">info</span><span class="p">(</span><span class="n">msg</span><span class="p">)</span></div>
|
||||
|
||||
<span class="c1"># TODO: add ssh-keygen, mkisofs(?), find, and other useful commands</span>
|
||||
<div class="viewcode-block" id="LoraxTemplateRunner.runcmd"><a class="viewcode-back" href="../../pylorax.html#pylorax.ltmpl.LoraxTemplateRunner.runcmd">[docs]</a> <span class="k">def</span> <span class="nf">runcmd</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="o">*</span><span class="n">cmdlist</span><span class="p">):</span>
|
||||
<span class="sd">'''</span>
|
||||
<span class="sd"> runcmd CMD [ARG ...]</span>
|
||||
<span class="sd"> Run the given command with the given arguments.</span>
|
||||
|
||||
<span class="sd"> NOTE: All paths given MUST be COMPLETE, ABSOLUTE PATHS to the file</span>
|
||||
<span class="sd"> or files mentioned. ${root}/${inroot}/${outroot} are good for</span>
|
||||
<span class="sd"> constructing these paths.</span>
|
||||
|
||||
<span class="sd"> FURTHER NOTE: Please use this command only as a last resort!</span>
|
||||
<span class="sd"> Whenever possible, you should use the existing template commands.</span>
|
||||
<span class="sd"> If the existing commands don't do what you need, fix them!</span>
|
||||
|
||||
<span class="sd"> Examples:</span>
|
||||
<span class="sd"> (this should be replaced with a "find" function)</span>
|
||||
<span class="sd"> runcmd find ${root} -name "*.pyo" -type f -delete</span>
|
||||
<span class="sd"> %for f in find(root, name="*.pyo"):</span>
|
||||
<span class="sd"> remove ${f}</span>
|
||||
<span class="sd"> %endfor</span>
|
||||
<span class="sd"> '''</span>
|
||||
<span class="n">cmd</span> <span class="o">=</span> <span class="n">cmdlist</span>
|
||||
<span class="n">logger</span><span class="o">.</span><span class="n">debug</span><span class="p">(</span><span class="s1">'running command: </span><span class="si">%s</span><span class="s1">'</span><span class="p">,</span> <span class="n">cmd</span><span class="p">)</span>
|
||||
<span class="k">if</span> <span class="n">cmd</span><span class="p">[</span><span class="mi">0</span><span class="p">]</span><span class="o">.</span><span class="n">startswith</span><span class="p">(</span><span class="s2">"--chdir="</span><span class="p">):</span>
|
||||
<span class="n">logger</span><span class="o">.</span><span class="n">error</span><span class="p">(</span><span class="s2">"--chdir is no longer supported for runcmd."</span><span class="p">)</span>
|
||||
<span class="k">raise</span> <span class="ne">ValueError</span><span class="p">(</span><span class="s2">"--chdir is no longer supported for runcmd."</span><span class="p">)</span>
|
||||
|
||||
<span class="k">try</span><span class="p">:</span>
|
||||
<span class="n">stdout</span> <span class="o">=</span> <span class="n">runcmd_output</span><span class="p">(</span><span class="n">cmd</span><span class="p">)</span>
|
||||
<span class="k">if</span> <span class="n">stdout</span><span class="p">:</span>
|
||||
<span class="n">logger</span><span class="o">.</span><span class="n">debug</span><span class="p">(</span><span class="s1">'command output:</span><span class="se">\n</span><span class="si">%s</span><span class="s1">'</span><span class="p">,</span> <span class="n">stdout</span><span class="p">)</span>
|
||||
<span class="n">logger</span><span class="o">.</span><span class="n">debug</span><span class="p">(</span><span class="s2">"command finished successfully"</span><span class="p">)</span>
|
||||
<span class="k">except</span> <span class="n">CalledProcessError</span> <span class="k">as</span> <span class="n">e</span><span class="p">:</span>
|
||||
<span class="k">if</span> <span class="n">e</span><span class="o">.</span><span class="n">output</span><span class="p">:</span>
|
||||
<span class="n">logger</span><span class="o">.</span><span class="n">error</span><span class="p">(</span><span class="s1">'command output:</span><span class="se">\n</span><span class="si">%s</span><span class="s1">'</span><span class="p">,</span> <span class="n">e</span><span class="o">.</span><span class="n">output</span><span class="p">)</span>
|
||||
<span class="n">logger</span><span class="o">.</span><span class="n">error</span><span class="p">(</span><span class="s1">'command returned failure (</span><span class="si">%d</span><span class="s1">)'</span><span class="p">,</span> <span class="n">e</span><span class="o">.</span><span class="n">returncode</span><span class="p">)</span>
|
||||
<span class="k">raise</span></div>
|
||||
|
||||
<div class="viewcode-block" id="LoraxTemplateRunner.removepkg"><a class="viewcode-back" href="../../pylorax.html#pylorax.ltmpl.LoraxTemplateRunner.removepkg">[docs]</a> <span class="k">def</span> <span class="nf">removepkg</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="o">*</span><span class="n">pkgs</span><span class="p">):</span>
|
||||
<span class="sd">'''</span>
|
||||
<span class="sd"> removepkg PKGGLOB [PKGGLOB...]</span>
|
||||
<span class="sd"> Delete the named package(s).</span>
|
||||
|
||||
<span class="sd"> IMPLEMENTATION NOTES:</span>
|
||||
<span class="sd"> RPM scriptlets (%preun/%postun) are *not* run.</span>
|
||||
<span class="sd"> Files are deleted, but directories are left behind.</span>
|
||||
<span class="sd"> '''</span>
|
||||
<span class="k">for</span> <span class="n">p</span> <span class="ow">in</span> <span class="n">pkgs</span><span class="p">:</span>
|
||||
<span class="n">filepaths</span> <span class="o">=</span> <span class="p">[</span><span class="n">f</span><span class="o">.</span><span class="n">lstrip</span><span class="p">(</span><span class="s1">'/'</span><span class="p">)</span> <span class="k">for</span> <span class="n">f</span> <span class="ow">in</span> <span class="bp">self</span><span class="o">.</span><span class="n">_filelist</span><span class="p">(</span><span class="n">p</span><span class="p">)]</span>
|
||||
<span class="c1"># TODO: also remove directories that aren't owned by anything else</span>
|
||||
<span class="k">if</span> <span class="n">filepaths</span><span class="p">:</span>
|
||||
<span class="n">logger</span><span class="o">.</span><span class="n">debug</span><span class="p">(</span><span class="s2">"removepkg </span><span class="si">%s</span><span class="s2">: </span><span class="si">%i</span><span class="s2">kb"</span><span class="p">,</span> <span class="n">p</span><span class="p">,</span> <span class="bp">self</span><span class="o">.</span><span class="n">_getsize</span><span class="p">(</span><span class="o">*</span><span class="n">filepaths</span><span class="p">)</span><span class="o">/</span><span class="mi">1024</span><span class="p">)</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">remove</span><span class="p">(</span><span class="o">*</span><span class="n">filepaths</span><span class="p">)</span>
|
||||
<span class="k">else</span><span class="p">:</span>
|
||||
<span class="n">logger</span><span class="o">.</span><span class="n">debug</span><span class="p">(</span><span class="s2">"removepkg </span><span class="si">%s</span><span class="s2">: no files to remove!"</span><span class="p">,</span> <span class="n">p</span><span class="p">)</span></div>
|
||||
|
||||
<div class="viewcode-block" id="LoraxTemplateRunner.run_pkg_transaction"><a class="viewcode-back" href="../../pylorax.html#pylorax.ltmpl.LoraxTemplateRunner.run_pkg_transaction">[docs]</a> <span class="k">def</span> <span class="nf">run_pkg_transaction</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span>
|
||||
<span class="sd">'''</span>
|
||||
<span class="sd"> run_pkg_transaction</span>
|
||||
<span class="sd"> Actually install all the packages requested by previous 'installpkg'</span>
|
||||
<span class="sd"> commands.</span>
|
||||
<span class="sd"> '''</span>
|
||||
<span class="k">try</span><span class="p">:</span>
|
||||
<span class="n">logger</span><span class="o">.</span><span class="n">info</span><span class="p">(</span><span class="s2">"Checking dependencies"</span><span class="p">)</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">dbo</span><span class="o">.</span><span class="n">resolve</span><span class="p">()</span>
|
||||
<span class="k">except</span> <span class="n">dnf</span><span class="o">.</span><span class="n">exceptions</span><span class="o">.</span><span class="n">DepsolveError</span> <span class="k">as</span> <span class="n">e</span><span class="p">:</span>
|
||||
<span class="n">logger</span><span class="o">.</span><span class="n">error</span><span class="p">(</span><span class="s2">"Dependency check failed: </span><span class="si">%s</span><span class="s2">"</span><span class="p">,</span> <span class="n">e</span><span class="p">)</span>
|
||||
<span class="k">raise</span>
|
||||
<span class="n">logger</span><span class="o">.</span><span class="n">info</span><span class="p">(</span><span class="s2">"</span><span class="si">%d</span><span class="s2"> packages selected"</span><span class="p">,</span> <span class="nb">len</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">dbo</span><span class="o">.</span><span class="n">transaction</span><span class="p">))</span>
|
||||
<span class="k">if</span> <span class="nb">len</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">dbo</span><span class="o">.</span><span class="n">transaction</span><span class="p">)</span> <span class="o">==</span> <span class="mi">0</span><span class="p">:</span>
|
||||
<span class="k">raise</span> <span class="ne">Exception</span><span class="p">(</span><span class="s2">"No packages in transaction"</span><span class="p">)</span>
|
||||
|
||||
<span class="c1"># Write out the packages installed, including debuginfo packages</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">_write_package_log</span><span class="p">()</span>
|
||||
|
||||
<span class="n">pkgs_to_download</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">dbo</span><span class="o">.</span><span class="n">transaction</span><span class="o">.</span><span class="n">install_set</span>
|
||||
<span class="n">logger</span><span class="o">.</span><span class="n">info</span><span class="p">(</span><span class="s2">"Downloading packages"</span><span class="p">)</span>
|
||||
<span class="n">progress</span> <span class="o">=</span> <span class="n">LoraxDownloadCallback</span><span class="p">()</span>
|
||||
<span class="k">try</span><span class="p">:</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">dbo</span><span class="o">.</span><span class="n">download_packages</span><span class="p">(</span><span class="n">pkgs_to_download</span><span class="p">,</span> <span class="n">progress</span><span class="p">)</span>
|
||||
<span class="k">except</span> <span class="n">dnf</span><span class="o">.</span><span class="n">exceptions</span><span class="o">.</span><span class="n">DownloadError</span> <span class="k">as</span> <span class="n">e</span><span class="p">:</span>
|
||||
<span class="n">logger</span><span class="o">.</span><span class="n">error</span><span class="p">(</span><span class="s2">"Failed to download the following packages: </span><span class="si">%s</span><span class="s2">"</span><span class="p">,</span> <span class="n">e</span><span class="p">)</span>
|
||||
<span class="k">raise</span>
|
||||
|
||||
<span class="n">logger</span><span class="o">.</span><span class="n">info</span><span class="p">(</span><span class="s2">"Preparing transaction from installation source"</span><span class="p">)</span>
|
||||
<span class="k">try</span><span class="p">:</span>
|
||||
<span class="n">display</span> <span class="o">=</span> <span class="n">LoraxRpmCallback</span><span class="p">()</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">dbo</span><span class="o">.</span><span class="n">do_transaction</span><span class="p">(</span><span class="n">display</span><span class="o">=</span><span class="n">display</span><span class="p">)</span>
|
||||
<span class="k">except</span> <span class="ne">BaseException</span> <span class="k">as</span> <span class="n">e</span><span class="p">:</span>
|
||||
<span class="n">logger</span><span class="o">.</span><span class="n">error</span><span class="p">(</span><span class="s2">"The transaction process has ended abruptly: </span><span class="si">%s</span><span class="s2">"</span><span class="p">,</span> <span class="n">e</span><span class="p">)</span>
|
||||
<span class="k">raise</span>
|
||||
|
||||
<span class="c1"># Reset the package sack to pick up the installed packages</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">dbo</span><span class="o">.</span><span class="n">reset</span><span class="p">(</span><span class="n">repos</span><span class="o">=</span><span class="kc">False</span><span class="p">)</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">dbo</span><span class="o">.</span><span class="n">fill_sack</span><span class="p">(</span><span class="n">load_system_repo</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="n">load_available_repos</span><span class="o">=</span><span class="kc">False</span><span class="p">)</span>
|
||||
|
||||
<span class="c1"># At this point dnf should know about the installed files. Double check that it really does.</span>
|
||||
<span class="k">if</span> <span class="nb">len</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">_filelist</span><span class="p">(</span><span class="s2">"anaconda-core"</span><span class="p">))</span> <span class="o">==</span> <span class="mi">0</span><span class="p">:</span>
|
||||
<span class="k">raise</span> <span class="ne">Exception</span><span class="p">(</span><span class="s2">"Failed to reset dbo to installed package set"</span><span class="p">)</span></div>
|
||||
|
||||
<div class="viewcode-block" id="LoraxTemplateRunner.removefrom"><a class="viewcode-back" href="../../pylorax.html#pylorax.ltmpl.LoraxTemplateRunner.removefrom">[docs]</a> <span class="k">def</span> <span class="nf">removefrom</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">pkg</span><span class="p">,</span> <span class="o">*</span><span class="n">globs</span><span class="p">):</span>
|
||||
<span class="sd">'''</span>
|
||||
<span class="sd"> removefrom PKGGLOB [--allbut] FILEGLOB [FILEGLOB...]</span>
|
||||
<span class="sd"> Remove all files matching the given file globs from the package</span>
|
||||
<span class="sd"> (or packages) named.</span>
|
||||
<span class="sd"> If '--allbut' is used, all the files from the given package(s) will</span>
|
||||
<span class="sd"> be removed *except* the ones which match the file globs.</span>
|
||||
|
||||
<span class="sd"> Examples:</span>
|
||||
<span class="sd"> removefrom usbutils /usr/bin/*</span>
|
||||
<span class="sd"> removefrom xfsprogs --allbut /sbin/*</span>
|
||||
<span class="sd"> '''</span>
|
||||
<span class="n">cmd</span> <span class="o">=</span> <span class="s2">"</span><span class="si">%s</span><span class="s2"> </span><span class="si">%s</span><span class="s2">"</span> <span class="o">%</span> <span class="p">(</span><span class="n">pkg</span><span class="p">,</span> <span class="s2">" "</span><span class="o">.</span><span class="n">join</span><span class="p">(</span><span class="n">globs</span><span class="p">))</span> <span class="c1"># save for later logging</span>
|
||||
<span class="n">keepmatches</span> <span class="o">=</span> <span class="kc">False</span>
|
||||
<span class="k">if</span> <span class="n">globs</span><span class="p">[</span><span class="mi">0</span><span class="p">]</span> <span class="o">==</span> <span class="s1">'--allbut'</span><span class="p">:</span>
|
||||
<span class="n">keepmatches</span> <span class="o">=</span> <span class="kc">True</span>
|
||||
<span class="n">globs</span> <span class="o">=</span> <span class="n">globs</span><span class="p">[</span><span class="mi">1</span><span class="p">:]</span>
|
||||
<span class="c1"># get pkg filelist and find files that match the globs</span>
|
||||
<span class="n">filelist</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">_filelist</span><span class="p">(</span><span class="n">pkg</span><span class="p">)</span>
|
||||
<span class="n">matches</span> <span class="o">=</span> <span class="nb">set</span><span class="p">()</span>
|
||||
<span class="k">for</span> <span class="n">g</span> <span class="ow">in</span> <span class="n">globs</span><span class="p">:</span>
|
||||
<span class="n">globs_re</span> <span class="o">=</span> <span class="n">re</span><span class="o">.</span><span class="n">compile</span><span class="p">(</span><span class="n">fnmatch</span><span class="o">.</span><span class="n">translate</span><span class="p">(</span><span class="n">g</span><span class="p">))</span>
|
||||
<span class="n">m</span> <span class="o">=</span> <span class="p">[</span><span class="n">f</span> <span class="k">for</span> <span class="n">f</span> <span class="ow">in</span> <span class="n">filelist</span> <span class="k">if</span> <span class="n">globs_re</span><span class="o">.</span><span class="n">match</span><span class="p">(</span><span class="n">f</span><span class="p">)]</span>
|
||||
<span class="k">if</span> <span class="n">m</span><span class="p">:</span>
|
||||
<span class="n">matches</span><span class="o">.</span><span class="n">update</span><span class="p">(</span><span class="n">m</span><span class="p">)</span>
|
||||
<span class="k">else</span><span class="p">:</span>
|
||||
<span class="n">logger</span><span class="o">.</span><span class="n">debug</span><span class="p">(</span><span class="s2">"removefrom </span><span class="si">%s</span><span class="s2"> </span><span class="si">%s</span><span class="s2">: no files matched!"</span><span class="p">,</span> <span class="n">pkg</span><span class="p">,</span> <span class="n">g</span><span class="p">)</span>
|
||||
<span class="c1"># are we removing the matches, or keeping only the matches?</span>
|
||||
<span class="k">if</span> <span class="n">keepmatches</span><span class="p">:</span>
|
||||
<span class="n">remove_files</span> <span class="o">=</span> <span class="n">filelist</span><span class="o">.</span><span class="n">difference</span><span class="p">(</span><span class="n">matches</span><span class="p">)</span>
|
||||
<span class="k">else</span><span class="p">:</span>
|
||||
<span class="n">remove_files</span> <span class="o">=</span> <span class="n">matches</span>
|
||||
<span class="c1"># remove the files</span>
|
||||
<span class="k">if</span> <span class="n">remove_files</span><span class="p">:</span>
|
||||
<span class="n">logger</span><span class="o">.</span><span class="n">debug</span><span class="p">(</span><span class="s2">"removefrom </span><span class="si">%s</span><span class="s2">: removed </span><span class="si">%i</span><span class="s2">/</span><span class="si">%i</span><span class="s2"> files, </span><span class="si">%i</span><span class="s2">kb/</span><span class="si">%i</span><span class="s2">kb"</span><span class="p">,</span> <span class="n">cmd</span><span class="p">,</span>
|
||||
<span class="nb">len</span><span class="p">(</span><span class="n">remove_files</span><span class="p">),</span> <span class="nb">len</span><span class="p">(</span><span class="n">filelist</span><span class="p">),</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">_getsize</span><span class="p">(</span><span class="o">*</span><span class="n">remove_files</span><span class="p">)</span><span class="o">/</span><span class="mi">1024</span><span class="p">,</span> <span class="bp">self</span><span class="o">.</span><span class="n">_getsize</span><span class="p">(</span><span class="o">*</span><span class="n">filelist</span><span class="p">)</span><span class="o">/</span><span class="mi">1024</span><span class="p">)</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">remove</span><span class="p">(</span><span class="o">*</span><span class="n">remove_files</span><span class="p">)</span>
|
||||
<span class="k">else</span><span class="p">:</span>
|
||||
<span class="n">logger</span><span class="o">.</span><span class="n">debug</span><span class="p">(</span><span class="s2">"removefrom </span><span class="si">%s</span><span class="s2">: no files to remove!"</span><span class="p">,</span> <span class="n">cmd</span><span class="p">)</span></div>
|
||||
|
||||
<span class="c1"># pylint: disable=anomalous-backslash-in-string</span>
|
||||
<div class="viewcode-block" id="LoraxTemplateRunner.removekmod"><a class="viewcode-back" href="../../pylorax.html#pylorax.ltmpl.LoraxTemplateRunner.removekmod">[docs]</a> <span class="k">def</span> <span class="nf">removekmod</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="o">*</span><span class="n">globs</span><span class="p">):</span>
|
||||
<span class="sd">'''</span>
|
||||
<span class="sd"> removekmod GLOB [GLOB...] [--allbut] KEEPGLOB [KEEPGLOB...]</span>
|
||||
<span class="sd"> Remove all files and directories matching the given file globs from the kernel</span>
|
||||
<span class="sd"> modules directory.</span>
|
||||
|
||||
<span class="sd"> If '--allbut' is used, all the files from the modules will be removed *except*</span>
|
||||
<span class="sd"> the ones which match the file globs. There must be at least one initial GLOB</span>
|
||||
<span class="sd"> to search and one KEEPGLOB to keep. The KEEPGLOB is expanded to be *KEEPGLOB*</span>
|
||||
<span class="sd"> so that it will match anywhere in the path.</span>
|
||||
|
||||
<span class="sd"> This only removes files from under /lib/modules/\\*/kernel/</span>
|
||||
|
||||
<span class="sd"> Examples:</span>
|
||||
<span class="sd"> removekmod sound drivers/media drivers/hwmon drivers/video</span>
|
||||
<span class="sd"> removekmod drivers/char --allbut virtio_console hw_random</span>
|
||||
<span class="sd"> '''</span>
|
||||
<span class="n">cmd</span> <span class="o">=</span> <span class="s2">" "</span><span class="o">.</span><span class="n">join</span><span class="p">(</span><span class="n">globs</span><span class="p">)</span>
|
||||
<span class="k">if</span> <span class="s2">"--allbut"</span> <span class="ow">in</span> <span class="n">globs</span><span class="p">:</span>
|
||||
<span class="n">idx</span> <span class="o">=</span> <span class="n">globs</span><span class="o">.</span><span class="n">index</span><span class="p">(</span><span class="s2">"--allbut"</span><span class="p">)</span>
|
||||
<span class="k">if</span> <span class="n">idx</span> <span class="o">==</span> <span class="mi">0</span><span class="p">:</span>
|
||||
<span class="k">raise</span> <span class="ne">ValueError</span><span class="p">(</span><span class="s2">"removekmod needs at least one GLOB before --allbut"</span><span class="p">)</span>
|
||||
|
||||
<span class="c1"># Apply keepglobs anywhere they appear in the path</span>
|
||||
<span class="n">keepglobs</span> <span class="o">=</span> <span class="n">globs</span><span class="p">[</span><span class="n">idx</span><span class="o">+</span><span class="mi">1</span><span class="p">:]</span>
|
||||
<span class="k">if</span> <span class="nb">len</span><span class="p">(</span><span class="n">keepglobs</span><span class="p">)</span> <span class="o">==</span> <span class="mi">0</span><span class="p">:</span>
|
||||
<span class="k">raise</span> <span class="ne">ValueError</span><span class="p">(</span><span class="s2">"removekmod needs at least one GLOB after --allbut"</span><span class="p">)</span>
|
||||
|
||||
<span class="n">globs</span> <span class="o">=</span> <span class="n">globs</span><span class="p">[:</span><span class="n">idx</span><span class="p">]</span>
|
||||
<span class="k">else</span><span class="p">:</span>
|
||||
<span class="c1"># Nothing to keep</span>
|
||||
<span class="n">keepglobs</span> <span class="o">=</span> <span class="p">[]</span>
|
||||
|
||||
<span class="n">filelist</span> <span class="o">=</span> <span class="nb">set</span><span class="p">()</span>
|
||||
<span class="k">for</span> <span class="n">g</span> <span class="ow">in</span> <span class="n">globs</span><span class="p">:</span>
|
||||
<span class="k">for</span> <span class="n">top_dir</span> <span class="ow">in</span> <span class="n">rglob</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">_out</span><span class="p">(</span><span class="s2">"/lib/modules/*/kernel/"</span><span class="o">+</span><span class="n">g</span><span class="p">)):</span>
|
||||
<span class="k">for</span> <span class="n">root</span><span class="p">,</span> <span class="n">_dirs</span><span class="p">,</span> <span class="n">files</span> <span class="ow">in</span> <span class="n">os</span><span class="o">.</span><span class="n">walk</span><span class="p">(</span><span class="n">top_dir</span><span class="p">):</span>
|
||||
<span class="n">filelist</span><span class="o">.</span><span class="n">update</span><span class="p">(</span><span class="n">root</span><span class="o">+</span><span class="s2">"/"</span><span class="o">+</span><span class="n">f</span> <span class="k">for</span> <span class="n">f</span> <span class="ow">in</span> <span class="n">files</span><span class="p">)</span>
|
||||
|
||||
<span class="c1"># Remove anything matching keepglobs from the list</span>
|
||||
<span class="n">matches</span> <span class="o">=</span> <span class="nb">set</span><span class="p">()</span>
|
||||
<span class="k">for</span> <span class="n">g</span> <span class="ow">in</span> <span class="n">keepglobs</span><span class="p">:</span>
|
||||
<span class="n">globs_re</span> <span class="o">=</span> <span class="n">re</span><span class="o">.</span><span class="n">compile</span><span class="p">(</span><span class="n">fnmatch</span><span class="o">.</span><span class="n">translate</span><span class="p">(</span><span class="s2">"*"</span><span class="o">+</span><span class="n">g</span><span class="o">+</span><span class="s2">"*"</span><span class="p">))</span>
|
||||
<span class="n">m</span> <span class="o">=</span> <span class="p">[</span><span class="n">f</span> <span class="k">for</span> <span class="n">f</span> <span class="ow">in</span> <span class="n">filelist</span> <span class="k">if</span> <span class="n">globs_re</span><span class="o">.</span><span class="n">match</span><span class="p">(</span><span class="n">f</span><span class="p">)]</span>
|
||||
<span class="k">if</span> <span class="n">m</span><span class="p">:</span>
|
||||
<span class="n">matches</span><span class="o">.</span><span class="n">update</span><span class="p">(</span><span class="n">m</span><span class="p">)</span>
|
||||
<span class="k">else</span><span class="p">:</span>
|
||||
<span class="n">logger</span><span class="o">.</span><span class="n">debug</span><span class="p">(</span><span class="s2">"removekmod </span><span class="si">%s</span><span class="s2">: no files matched!"</span><span class="p">,</span> <span class="n">g</span><span class="p">)</span>
|
||||
<span class="n">remove_files</span> <span class="o">=</span> <span class="n">filelist</span><span class="o">.</span><span class="n">difference</span><span class="p">(</span><span class="n">matches</span><span class="p">)</span>
|
||||
|
||||
<span class="k">if</span> <span class="n">remove_files</span><span class="p">:</span>
|
||||
<span class="n">logger</span><span class="o">.</span><span class="n">debug</span><span class="p">(</span><span class="s2">"removekmod: removing </span><span class="si">%d</span><span class="s2"> files"</span><span class="p">,</span> <span class="nb">len</span><span class="p">(</span><span class="n">remove_files</span><span class="p">))</span>
|
||||
<span class="nb">list</span><span class="p">(</span><span class="n">remove</span><span class="p">(</span><span class="n">f</span><span class="p">)</span> <span class="k">for</span> <span class="n">f</span> <span class="ow">in</span> <span class="n">remove_files</span><span class="p">)</span>
|
||||
<span class="k">else</span><span class="p">:</span>
|
||||
<span class="n">logger</span><span class="o">.</span><span class="n">debug</span><span class="p">(</span><span class="s2">"removekmod </span><span class="si">%s</span><span class="s2">: no files to remove!"</span><span class="p">,</span> <span class="n">cmd</span><span class="p">)</span></div>
|
||||
|
||||
<div class="viewcode-block" id="LoraxTemplateRunner.createaddrsize"><a class="viewcode-back" href="../../pylorax.html#pylorax.ltmpl.LoraxTemplateRunner.createaddrsize">[docs]</a> <span class="k">def</span> <span class="nf">createaddrsize</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">addr</span><span class="p">,</span> <span class="n">src</span><span class="p">,</span> <span class="n">dest</span><span class="p">):</span>
|
||||
<span class="sd">'''</span>
|
||||
<span class="sd"> createaddrsize INITRD_ADDRESS INITRD ADDRSIZE</span>
|
||||
<span class="sd"> Create the initrd.addrsize file required in LPAR boot process.</span>
|
||||
|
||||
<span class="sd"> Examples:</span>
|
||||
<span class="sd"> createaddrsize ${INITRD_ADDRESS} ${outroot}/${BOOTDIR}/initrd.img ${outroot}/${BOOTDIR}/initrd.addrsize</span>
|
||||
<span class="sd"> '''</span>
|
||||
<span class="n">addrsize</span> <span class="o">=</span> <span class="nb">open</span><span class="p">(</span><span class="n">dest</span><span class="p">,</span> <span class="s2">"wb"</span><span class="p">)</span>
|
||||
<span class="n">addrsize_data</span> <span class="o">=</span> <span class="n">struct</span><span class="o">.</span><span class="n">pack</span><span class="p">(</span><span class="s2">">iiii"</span><span class="p">,</span> <span class="mi">0</span><span class="p">,</span> <span class="nb">int</span><span class="p">(</span><span class="n">addr</span><span class="p">,</span> <span class="mi">16</span><span class="p">),</span> <span class="mi">0</span><span class="p">,</span> <span class="n">os</span><span class="o">.</span><span class="n">stat</span><span class="p">(</span><span class="n">src</span><span class="p">)</span><span class="o">.</span><span class="n">st_size</span><span class="p">)</span>
|
||||
<span class="n">addrsize</span><span class="o">.</span><span class="n">write</span><span class="p">(</span><span class="n">addrsize_data</span><span class="p">)</span>
|
||||
<span class="n">addrsize</span><span class="o">.</span><span class="n">close</span><span class="p">()</span></div>
|
||||
|
||||
<div class="viewcode-block" id="LoraxTemplateRunner.systemctl"><a class="viewcode-back" href="../../pylorax.html#pylorax.ltmpl.LoraxTemplateRunner.systemctl">[docs]</a> <span class="k">def</span> <span class="nf">systemctl</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">cmd</span><span class="p">,</span> <span class="o">*</span><span class="n">units</span><span class="p">):</span>
|
||||
<span class="sd">'''</span>
|
||||
<span class="sd"> systemctl [enable|disable|mask] UNIT [UNIT...]</span>
|
||||
<span class="sd"> Enable, disable, or mask the given systemd units.</span>
|
||||
|
||||
<span class="sd"> Examples:</span>
|
||||
<span class="sd"> systemctl disable lvm2-monitor.service</span>
|
||||
<span class="sd"> systemctl mask fedora-storage-init.service fedora-configure.service</span>
|
||||
<span class="sd"> '''</span>
|
||||
<span class="k">if</span> <span class="n">cmd</span> <span class="ow">not</span> <span class="ow">in</span> <span class="p">(</span><span class="s1">'enable'</span><span class="p">,</span> <span class="s1">'disable'</span><span class="p">,</span> <span class="s1">'mask'</span><span class="p">):</span>
|
||||
<span class="k">raise</span> <span class="ne">ValueError</span><span class="p">(</span><span class="s1">'unsupported systemctl cmd: </span><span class="si">%s</span><span class="s1">'</span> <span class="o">%</span> <span class="n">cmd</span><span class="p">)</span>
|
||||
<span class="k">if</span> <span class="ow">not</span> <span class="n">units</span><span class="p">:</span>
|
||||
<span class="n">logger</span><span class="o">.</span><span class="n">debug</span><span class="p">(</span><span class="s2">"systemctl: no units given for </span><span class="si">%s</span><span class="s2">, ignoring"</span><span class="p">,</span> <span class="n">cmd</span><span class="p">)</span>
|
||||
<span class="k">return</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">mkdir</span><span class="p">(</span><span class="s2">"/run/systemd/system"</span><span class="p">)</span> <span class="c1"># XXX workaround for systemctl bug</span>
|
||||
<span class="n">systemctl</span> <span class="o">=</span> <span class="p">[</span><span class="s1">'systemctl'</span><span class="p">,</span> <span class="s1">'--root'</span><span class="p">,</span> <span class="bp">self</span><span class="o">.</span><span class="n">outroot</span><span class="p">,</span> <span class="s1">'--no-reload'</span><span class="p">,</span> <span class="n">cmd</span><span class="p">]</span>
|
||||
<span class="c1"># When a unit doesn't exist systemd aborts the command. Run them one at a time.</span>
|
||||
<span class="c1"># XXX for some reason 'systemctl enable/disable' always returns 1</span>
|
||||
<span class="k">for</span> <span class="n">unit</span> <span class="ow">in</span> <span class="n">units</span><span class="p">:</span>
|
||||
<span class="k">try</span><span class="p">:</span>
|
||||
<span class="n">cmd</span> <span class="o">=</span> <span class="n">systemctl</span> <span class="o">+</span> <span class="p">[</span><span class="n">unit</span><span class="p">]</span>
|
||||
<span class="n">runcmd</span><span class="p">(</span><span class="n">cmd</span><span class="p">)</span>
|
||||
<span class="k">except</span> <span class="n">CalledProcessError</span><span class="p">:</span>
|
||||
<span class="k">pass</span></div></div>
|
||||
|
||||
<div class="viewcode-block" id="LiveTemplateRunner"><a class="viewcode-back" href="../../pylorax.html#pylorax.ltmpl.LiveTemplateRunner">[docs]</a><span class="k">class</span> <span class="nc">LiveTemplateRunner</span><span class="p">(</span><span class="n">TemplateRunner</span><span class="p">,</span> <span class="n">InstallpkgMixin</span><span class="p">):</span>
|
||||
<span class="sd">"""</span>
|
||||
<span class="sd"> This class parses and executes a limited Lorax template. Sample usage:</span>
|
||||
|
||||
<span class="sd"> # install a bunch of packages</span>
|
||||
<span class="sd"> runner = LiveTemplateRunner(dbo, templatedir, defaults)</span>
|
||||
<span class="sd"> runner.run("live-install.tmpl")</span>
|
||||
|
||||
<span class="sd"> It is meant to be used with the live-install.tmpl which lists the per-arch</span>
|
||||
<span class="sd"> pacages needed to build the live-iso output.</span>
|
||||
<span class="sd"> """</span>
|
||||
<span class="k">def</span> <span class="fm">__init__</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">dbo</span><span class="p">,</span> <span class="n">fatalerrors</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="n">templatedir</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">defaults</span><span class="o">=</span><span class="kc">None</span><span class="p">):</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">dbo</span> <span class="o">=</span> <span class="n">dbo</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">pkgs</span> <span class="o">=</span> <span class="p">[]</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">pkgnames</span> <span class="o">=</span> <span class="p">[]</span>
|
||||
|
||||
<span class="nb">super</span><span class="p">(</span><span class="n">LiveTemplateRunner</span><span class="p">,</span> <span class="bp">self</span><span class="p">)</span><span class="o">.</span><span class="fm">__init__</span><span class="p">(</span><span class="n">fatalerrors</span><span class="p">,</span> <span class="n">templatedir</span><span class="p">,</span> <span class="n">defaults</span><span class="p">)</span></div>
|
||||
</pre></div>
|
||||
|
||||
</div>
|
||||
</div>
|
||||
<footer>
|
||||
|
||||
<hr/>
|
||||
|
||||
<div role="contentinfo">
|
||||
<p>© Copyright 2018, Red Hat, Inc..</p>
|
||||
</div>
|
||||
|
||||
Built with <a href="https://www.sphinx-doc.org/">Sphinx</a> using a
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<a href="https://github.com/readthedocs/sphinx_rtd_theme">theme</a>
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||||
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<script>
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jQuery(function () {
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SphinxRtdTheme.Navigation.enable(true);
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||||
@ -1,301 +0,0 @@
|
||||
<!DOCTYPE html>
|
||||
<html class="writer-html5" lang="en" >
|
||||
<head>
|
||||
<meta charset="utf-8" />
|
||||
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
|
||||
<title>pylorax.monitor — Lorax 36.4 documentation</title>
|
||||
<link rel="stylesheet" href="../../_static/pygments.css" type="text/css" />
|
||||
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<script data-url_root="../../" id="documentation_options" src="../../_static/documentation_options.js"></script>
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<h1>Source code for pylorax.monitor</h1><div class="highlight"><pre>
|
||||
<span></span><span class="c1"># monitor.py</span>
|
||||
<span class="c1">#</span>
|
||||
<span class="c1"># Copyright (C) 2011-2015 Red Hat, Inc.</span>
|
||||
<span class="c1">#</span>
|
||||
<span class="c1"># This program is free software; you can redistribute it and/or modify</span>
|
||||
<span class="c1"># it under the terms of the GNU General Public License as published by</span>
|
||||
<span class="c1"># the Free Software Foundation; either version 2 of the License, or</span>
|
||||
<span class="c1"># (at your option) any later version.</span>
|
||||
<span class="c1">#</span>
|
||||
<span class="c1"># This program is distributed in the hope that it will be useful,</span>
|
||||
<span class="c1"># but WITHOUT ANY WARRANTY; without even the implied warranty of</span>
|
||||
<span class="c1"># MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the</span>
|
||||
<span class="c1"># GNU General Public License for more details.</span>
|
||||
<span class="c1">#</span>
|
||||
<span class="c1"># You should have received a copy of the GNU General Public License</span>
|
||||
<span class="c1"># along with this program. If not, see <http://www.gnu.org/licenses/>.</span>
|
||||
<span class="c1">#</span>
|
||||
<span class="c1"># Author(s): Brian C. Lane <bcl@redhat.com></span>
|
||||
<span class="c1">#</span>
|
||||
<span class="kn">import</span> <span class="nn">logging</span>
|
||||
<span class="n">log</span> <span class="o">=</span> <span class="n">logging</span><span class="o">.</span><span class="n">getLogger</span><span class="p">(</span><span class="s2">"livemedia-creator"</span><span class="p">)</span>
|
||||
|
||||
<span class="kn">import</span> <span class="nn">re</span>
|
||||
<span class="kn">import</span> <span class="nn">socket</span>
|
||||
<span class="kn">import</span> <span class="nn">socketserver</span>
|
||||
<span class="kn">import</span> <span class="nn">threading</span>
|
||||
<span class="kn">import</span> <span class="nn">time</span>
|
||||
|
||||
<div class="viewcode-block" id="LogRequestHandler"><a class="viewcode-back" href="../../pylorax.html#pylorax.monitor.LogRequestHandler">[docs]</a><span class="k">class</span> <span class="nc">LogRequestHandler</span><span class="p">(</span><span class="n">socketserver</span><span class="o">.</span><span class="n">BaseRequestHandler</span><span class="p">):</span>
|
||||
<span class="sd">"""</span>
|
||||
<span class="sd"> Handle monitoring and saving the logfiles from the virtual install</span>
|
||||
|
||||
<span class="sd"> Incoming data is written to self.server.log_path and each line is checked</span>
|
||||
<span class="sd"> for patterns that would indicate that the installation failed.</span>
|
||||
<span class="sd"> self.server.log_error is set True when this happens.</span>
|
||||
<span class="sd"> """</span>
|
||||
|
||||
<span class="n">simple_tests</span> <span class="o">=</span> <span class="p">[</span>
|
||||
<span class="s2">"Traceback ("</span><span class="p">,</span>
|
||||
<span class="s2">"traceback script(s) have been run"</span><span class="p">,</span>
|
||||
<span class="s2">"Out of memory:"</span><span class="p">,</span>
|
||||
<span class="s2">"Call Trace:"</span><span class="p">,</span>
|
||||
<span class="s2">"insufficient disk space:"</span><span class="p">,</span>
|
||||
<span class="s2">"Not enough disk space to download the packages"</span><span class="p">,</span>
|
||||
<span class="s2">"error populating transaction after"</span><span class="p">,</span>
|
||||
<span class="s2">"crashed on signal"</span><span class="p">,</span>
|
||||
<span class="s2">"packaging: Missed: NoSuchPackage"</span><span class="p">,</span>
|
||||
<span class="s2">"packaging: Installation failed"</span><span class="p">,</span>
|
||||
<span class="s2">"The following error occurred while installing. This is a fatal error"</span><span class="p">,</span>
|
||||
<span class="s2">"Error in POSTIN scriptlet in rpm package"</span>
|
||||
<span class="p">]</span>
|
||||
|
||||
<span class="n">re_tests</span> <span class="o">=</span> <span class="p">[</span>
|
||||
<span class="sa">r</span><span class="s2">"packaging: base repo .* not valid"</span><span class="p">,</span>
|
||||
<span class="sa">r</span><span class="s2">"packaging: .* requires .*"</span>
|
||||
<span class="p">]</span>
|
||||
|
||||
<div class="viewcode-block" id="LogRequestHandler.setup"><a class="viewcode-back" href="../../pylorax.html#pylorax.monitor.LogRequestHandler.setup">[docs]</a> <span class="k">def</span> <span class="nf">setup</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span>
|
||||
<span class="sd">"""Start writing to self.server.log_path"""</span>
|
||||
|
||||
<span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">server</span><span class="o">.</span><span class="n">log_path</span><span class="p">:</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">fp</span> <span class="o">=</span> <span class="nb">open</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">server</span><span class="o">.</span><span class="n">log_path</span><span class="p">,</span> <span class="s2">"w"</span><span class="p">)</span> <span class="c1"># pylint: disable=attribute-defined-outside-init</span>
|
||||
<span class="k">else</span><span class="p">:</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">fp</span> <span class="o">=</span> <span class="kc">None</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">request</span><span class="o">.</span><span class="n">settimeout</span><span class="p">(</span><span class="mi">10</span><span class="p">)</span></div>
|
||||
|
||||
<div class="viewcode-block" id="LogRequestHandler.handle"><a class="viewcode-back" href="../../pylorax.html#pylorax.monitor.LogRequestHandler.handle">[docs]</a> <span class="k">def</span> <span class="nf">handle</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span>
|
||||
<span class="sd">"""</span>
|
||||
<span class="sd"> Write incoming data to a logfile and check for errors</span>
|
||||
|
||||
<span class="sd"> Split incoming data into lines and check for any Tracebacks or other</span>
|
||||
<span class="sd"> errors that indicate that the install failed.</span>
|
||||
|
||||
<span class="sd"> Loops until self.server.kill is True</span>
|
||||
<span class="sd"> """</span>
|
||||
<span class="n">log</span><span class="o">.</span><span class="n">info</span><span class="p">(</span><span class="s2">"Processing logs from </span><span class="si">%s</span><span class="s2">"</span><span class="p">,</span> <span class="bp">self</span><span class="o">.</span><span class="n">client_address</span><span class="p">)</span>
|
||||
<span class="n">data</span> <span class="o">=</span> <span class="sa">b</span><span class="s2">""</span>
|
||||
<span class="k">while</span> <span class="kc">True</span><span class="p">:</span>
|
||||
<span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">server</span><span class="o">.</span><span class="n">kill</span><span class="p">:</span>
|
||||
<span class="k">break</span>
|
||||
|
||||
<span class="k">try</span><span class="p">:</span>
|
||||
<span class="n">data</span> <span class="o">+=</span> <span class="bp">self</span><span class="o">.</span><span class="n">request</span><span class="o">.</span><span class="n">recv</span><span class="p">(</span><span class="mi">4096</span><span class="p">)</span>
|
||||
<span class="k">for</span> <span class="n">line</span> <span class="ow">in</span> <span class="n">data</span><span class="o">.</span><span class="n">splitlines</span><span class="p">(</span><span class="n">keepends</span><span class="o">=</span><span class="kc">True</span><span class="p">):</span>
|
||||
<span class="k">if</span> <span class="n">line</span><span class="o">.</span><span class="n">endswith</span><span class="p">(</span><span class="sa">b</span><span class="s2">"</span><span class="se">\n</span><span class="s2">"</span><span class="p">):</span>
|
||||
<span class="c1"># Ignore invalid UTF8 inside lines</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">iserror</span><span class="p">(</span><span class="nb">str</span><span class="p">(</span><span class="n">line</span><span class="p">[:</span><span class="o">-</span><span class="mi">1</span><span class="p">],</span> <span class="s2">"utf8"</span><span class="p">,</span> <span class="s2">"ignore"</span><span class="p">))</span>
|
||||
<span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">fp</span><span class="p">:</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">fp</span><span class="o">.</span><span class="n">write</span><span class="p">(</span><span class="nb">str</span><span class="p">(</span><span class="n">line</span><span class="p">,</span> <span class="s2">"utf8"</span><span class="p">,</span> <span class="s2">"ignore"</span><span class="p">))</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">fp</span><span class="o">.</span><span class="n">flush</span><span class="p">()</span>
|
||||
<span class="n">data</span> <span class="o">=</span> <span class="sa">b</span><span class="s2">""</span>
|
||||
<span class="k">else</span><span class="p">:</span>
|
||||
<span class="c1"># Not the end of the line, keep for later</span>
|
||||
<span class="n">data</span> <span class="o">=</span> <span class="n">line</span>
|
||||
<span class="k">break</span>
|
||||
<span class="k">except</span> <span class="n">socket</span><span class="o">.</span><span class="n">timeout</span><span class="p">:</span>
|
||||
<span class="k">pass</span>
|
||||
<span class="k">except</span> <span class="ne">Exception</span> <span class="k">as</span> <span class="n">e</span><span class="p">:</span> <span class="c1"># pylint: disable=broad-except</span>
|
||||
<span class="n">log</span><span class="o">.</span><span class="n">info</span><span class="p">(</span><span class="s2">"log processing killed by exception: </span><span class="si">%s</span><span class="s2">"</span><span class="p">,</span> <span class="n">e</span><span class="p">)</span>
|
||||
<span class="k">break</span></div>
|
||||
|
||||
<div class="viewcode-block" id="LogRequestHandler.finish"><a class="viewcode-back" href="../../pylorax.html#pylorax.monitor.LogRequestHandler.finish">[docs]</a> <span class="k">def</span> <span class="nf">finish</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span>
|
||||
<span class="n">log</span><span class="o">.</span><span class="n">info</span><span class="p">(</span><span class="s2">"Shutting down log processing"</span><span class="p">)</span>
|
||||
<span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">fp</span><span class="p">:</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">fp</span><span class="o">.</span><span class="n">close</span><span class="p">()</span></div>
|
||||
|
||||
<div class="viewcode-block" id="LogRequestHandler.iserror"><a class="viewcode-back" href="../../pylorax.html#pylorax.monitor.LogRequestHandler.iserror">[docs]</a> <span class="k">def</span> <span class="nf">iserror</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">line</span><span class="p">):</span>
|
||||
<span class="sd">"""</span>
|
||||
<span class="sd"> Check a line to see if it contains an error indicating installation failure</span>
|
||||
|
||||
<span class="sd"> :param str line: log line to check for failure</span>
|
||||
|
||||
<span class="sd"> If the line contains IGNORED it will be skipped.</span>
|
||||
<span class="sd"> """</span>
|
||||
<span class="k">if</span> <span class="s2">"IGNORED"</span> <span class="ow">in</span> <span class="n">line</span><span class="p">:</span>
|
||||
<span class="k">return</span>
|
||||
|
||||
<span class="k">for</span> <span class="n">t</span> <span class="ow">in</span> <span class="bp">self</span><span class="o">.</span><span class="n">simple_tests</span><span class="p">:</span>
|
||||
<span class="k">if</span> <span class="n">t</span> <span class="ow">in</span> <span class="n">line</span><span class="p">:</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">server</span><span class="o">.</span><span class="n">log_error</span> <span class="o">=</span> <span class="kc">True</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">server</span><span class="o">.</span><span class="n">error_line</span> <span class="o">=</span> <span class="n">line</span>
|
||||
<span class="k">return</span>
|
||||
<span class="k">for</span> <span class="n">t</span> <span class="ow">in</span> <span class="bp">self</span><span class="o">.</span><span class="n">re_tests</span><span class="p">:</span>
|
||||
<span class="k">if</span> <span class="n">re</span><span class="o">.</span><span class="n">search</span><span class="p">(</span><span class="n">t</span><span class="p">,</span> <span class="n">line</span><span class="p">):</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">server</span><span class="o">.</span><span class="n">log_error</span> <span class="o">=</span> <span class="kc">True</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">server</span><span class="o">.</span><span class="n">error_line</span> <span class="o">=</span> <span class="n">line</span>
|
||||
<span class="k">return</span></div></div>
|
||||
|
||||
|
||||
<div class="viewcode-block" id="LogServer"><a class="viewcode-back" href="../../pylorax.html#pylorax.monitor.LogServer">[docs]</a><span class="k">class</span> <span class="nc">LogServer</span><span class="p">(</span><span class="n">socketserver</span><span class="o">.</span><span class="n">TCPServer</span><span class="p">):</span>
|
||||
<span class="sd">"""A TCP Server that listens for log data"""</span>
|
||||
|
||||
<span class="c1"># Number of seconds to wait for a connection after startup</span>
|
||||
<span class="n">timeout</span> <span class="o">=</span> <span class="mi">60</span>
|
||||
|
||||
<span class="k">def</span> <span class="fm">__init__</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">log_path</span><span class="p">,</span> <span class="o">*</span><span class="n">args</span><span class="p">,</span> <span class="o">**</span><span class="n">kwargs</span><span class="p">):</span>
|
||||
<span class="sd">"""</span>
|
||||
<span class="sd"> Setup the log server</span>
|
||||
|
||||
<span class="sd"> :param str log_path: Path to the log file to write</span>
|
||||
<span class="sd"> """</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">kill</span> <span class="o">=</span> <span class="kc">False</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">log_error</span> <span class="o">=</span> <span class="kc">False</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">error_line</span> <span class="o">=</span> <span class="s2">""</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">log_path</span> <span class="o">=</span> <span class="n">log_path</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">_timeout</span> <span class="o">=</span> <span class="n">kwargs</span><span class="o">.</span><span class="n">pop</span><span class="p">(</span><span class="s2">"timeout"</span><span class="p">,</span> <span class="kc">None</span><span class="p">)</span>
|
||||
<span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">_timeout</span><span class="p">:</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">_start_time</span> <span class="o">=</span> <span class="n">time</span><span class="o">.</span><span class="n">time</span><span class="p">()</span>
|
||||
<span class="n">socketserver</span><span class="o">.</span><span class="n">TCPServer</span><span class="o">.</span><span class="fm">__init__</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="o">*</span><span class="n">args</span><span class="p">,</span> <span class="o">**</span><span class="n">kwargs</span><span class="p">)</span>
|
||||
|
||||
<div class="viewcode-block" id="LogServer.log_check"><a class="viewcode-back" href="../../pylorax.html#pylorax.monitor.LogServer.log_check">[docs]</a> <span class="k">def</span> <span class="nf">log_check</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span>
|
||||
<span class="sd">"""</span>
|
||||
<span class="sd"> Check to see if an error has been found in the log</span>
|
||||
|
||||
<span class="sd"> :returns: True if there has been an error</span>
|
||||
<span class="sd"> :rtype: bool</span>
|
||||
<span class="sd"> """</span>
|
||||
<span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">_timeout</span><span class="p">:</span>
|
||||
<span class="n">taking_too_long</span> <span class="o">=</span> <span class="n">time</span><span class="o">.</span><span class="n">time</span><span class="p">()</span> <span class="o">></span> <span class="bp">self</span><span class="o">.</span><span class="n">_start_time</span> <span class="o">+</span> <span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">_timeout</span> <span class="o">*</span> <span class="mi">60</span><span class="p">)</span>
|
||||
<span class="k">if</span> <span class="n">taking_too_long</span><span class="p">:</span>
|
||||
<span class="n">log</span><span class="o">.</span><span class="n">error</span><span class="p">(</span><span class="s2">"Canceling installation due to timeout"</span><span class="p">)</span>
|
||||
<span class="k">else</span><span class="p">:</span>
|
||||
<span class="n">taking_too_long</span> <span class="o">=</span> <span class="kc">False</span>
|
||||
<span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">log_error</span> <span class="ow">or</span> <span class="n">taking_too_long</span></div></div>
|
||||
|
||||
|
||||
<div class="viewcode-block" id="LogMonitor"><a class="viewcode-back" href="../../pylorax.html#pylorax.monitor.LogMonitor">[docs]</a><span class="k">class</span> <span class="nc">LogMonitor</span><span class="p">(</span><span class="nb">object</span><span class="p">):</span>
|
||||
<span class="sd">"""</span>
|
||||
<span class="sd"> Setup a server to monitor the logs output by the installation</span>
|
||||
|
||||
<span class="sd"> This needs to be running before the virt-install runs, it expects</span>
|
||||
<span class="sd"> there to be a listener on the port used for the virtio log port.</span>
|
||||
<span class="sd"> """</span>
|
||||
<span class="k">def</span> <span class="fm">__init__</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">log_path</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">host</span><span class="o">=</span><span class="s2">"localhost"</span><span class="p">,</span> <span class="n">port</span><span class="o">=</span><span class="mi">0</span><span class="p">,</span> <span class="n">timeout</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">log_request_handler_class</span><span class="o">=</span><span class="n">LogRequestHandler</span><span class="p">):</span>
|
||||
<span class="sd">"""</span>
|
||||
<span class="sd"> Start a thread to monitor the logs.</span>
|
||||
|
||||
<span class="sd"> :param str log_path: Path to the logfile to write</span>
|
||||
<span class="sd"> :param str host: Host to bind to. Default is localhost.</span>
|
||||
<span class="sd"> :param int port: Port to listen to or 0 to pick a port</span>
|
||||
|
||||
<span class="sd"> If 0 is passed for the port the dynamically assigned port will be</span>
|
||||
<span class="sd"> available as self.port</span>
|
||||
|
||||
<span class="sd"> If log_path isn't set then it only monitors the logs, instead of</span>
|
||||
<span class="sd"> also writing them to disk.</span>
|
||||
<span class="sd"> """</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">server</span> <span class="o">=</span> <span class="n">LogServer</span><span class="p">(</span><span class="n">log_path</span><span class="p">,</span> <span class="p">(</span><span class="n">host</span><span class="p">,</span> <span class="n">port</span><span class="p">),</span> <span class="n">log_request_handler_class</span><span class="p">,</span> <span class="n">timeout</span><span class="o">=</span><span class="n">timeout</span><span class="p">)</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">host</span><span class="p">,</span> <span class="bp">self</span><span class="o">.</span><span class="n">port</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">server</span><span class="o">.</span><span class="n">server_address</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">log_path</span> <span class="o">=</span> <span class="n">log_path</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">server_thread</span> <span class="o">=</span> <span class="n">threading</span><span class="o">.</span><span class="n">Thread</span><span class="p">(</span><span class="n">target</span><span class="o">=</span><span class="bp">self</span><span class="o">.</span><span class="n">server</span><span class="o">.</span><span class="n">handle_request</span><span class="p">)</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">server_thread</span><span class="o">.</span><span class="n">daemon</span> <span class="o">=</span> <span class="kc">True</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">server_thread</span><span class="o">.</span><span class="n">start</span><span class="p">()</span>
|
||||
|
||||
<div class="viewcode-block" id="LogMonitor.shutdown"><a class="viewcode-back" href="../../pylorax.html#pylorax.monitor.LogMonitor.shutdown">[docs]</a> <span class="k">def</span> <span class="nf">shutdown</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span>
|
||||
<span class="sd">"""Force shutdown of the monitoring thread"""</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">server</span><span class="o">.</span><span class="n">kill</span> <span class="o">=</span> <span class="kc">True</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">server_thread</span><span class="o">.</span><span class="n">join</span><span class="p">()</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">server</span><span class="o">.</span><span class="n">server_close</span><span class="p">()</span></div></div>
|
||||
</pre></div>
|
||||
|
||||
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|
||||
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|
||||
<footer>
|
||||
|
||||
<hr/>
|
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<div role="contentinfo">
|
||||
<p>© Copyright 2018, Red Hat, Inc..</p>
|
||||
</div>
|
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|
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Built with <a href="https://www.sphinx-doc.org/">Sphinx</a> using a
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<li><a href="../pylorax.html">pylorax</a> »</li>
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<div role="main" class="document" itemscope="itemscope" itemtype="http://schema.org/Article">
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|
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|
||||
<h1>Source code for pylorax.mount</h1><div class="highlight"><pre>
|
||||
<span></span><span class="c1"># mount.py</span>
|
||||
<span class="c1">#</span>
|
||||
<span class="c1"># Copyright (C) 2011-2015 Red Hat, Inc.</span>
|
||||
<span class="c1">#</span>
|
||||
<span class="c1"># This program is free software; you can redistribute it and/or modify</span>
|
||||
<span class="c1"># it under the terms of the GNU General Public License as published by</span>
|
||||
<span class="c1"># the Free Software Foundation; either version 2 of the License, or</span>
|
||||
<span class="c1"># (at your option) any later version.</span>
|
||||
<span class="c1">#</span>
|
||||
<span class="c1"># This program is distributed in the hope that it will be useful,</span>
|
||||
<span class="c1"># but WITHOUT ANY WARRANTY; without even the implied warranty of</span>
|
||||
<span class="c1"># MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the</span>
|
||||
<span class="c1"># GNU General Public License for more details.</span>
|
||||
<span class="c1">#</span>
|
||||
<span class="c1"># You should have received a copy of the GNU General Public License</span>
|
||||
<span class="c1"># along with this program. If not, see <http://www.gnu.org/licenses/>.</span>
|
||||
<span class="c1">#</span>
|
||||
<span class="c1"># Author(s): Brian C. Lane <bcl@redhat.com></span>
|
||||
<span class="c1">#</span>
|
||||
<span class="kn">import</span> <span class="nn">logging</span>
|
||||
<span class="n">log</span> <span class="o">=</span> <span class="n">logging</span><span class="o">.</span><span class="n">getLogger</span><span class="p">(</span><span class="s2">"livemedia-creator"</span><span class="p">)</span>
|
||||
|
||||
<span class="kn">import</span> <span class="nn">os</span>
|
||||
<span class="kn">import</span> <span class="nn">iso9660</span>
|
||||
|
||||
<span class="kn">from</span> <span class="nn">pylorax.imgutils</span> <span class="kn">import</span> <span class="n">mount</span><span class="p">,</span> <span class="n">umount</span>
|
||||
|
||||
<div class="viewcode-block" id="IsoMountpoint"><a class="viewcode-back" href="../../pylorax.html#pylorax.mount.IsoMountpoint">[docs]</a><span class="k">class</span> <span class="nc">IsoMountpoint</span><span class="p">(</span><span class="nb">object</span><span class="p">):</span>
|
||||
<span class="sd">"""</span>
|
||||
<span class="sd"> Mount the iso and check to make sure the vmlinuz and initrd.img files exist</span>
|
||||
|
||||
<span class="sd"> Also check the iso for a a stage2 image and set a flag and extract the</span>
|
||||
<span class="sd"> iso's label.</span>
|
||||
|
||||
<span class="sd"> stage2 can be either LiveOS/squashfs.img or images/install.img</span>
|
||||
<span class="sd"> """</span>
|
||||
<span class="k">def</span> <span class="fm">__init__</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">iso_path</span><span class="p">,</span> <span class="n">initrd_path</span><span class="o">=</span><span class="kc">None</span><span class="p">):</span>
|
||||
<span class="sd">"""</span>
|
||||
<span class="sd"> Mount the iso</span>
|
||||
|
||||
<span class="sd"> :param str iso_path: Path to the iso to mount</span>
|
||||
<span class="sd"> :param str initrd_path: Optional path to initrd</span>
|
||||
|
||||
<span class="sd"> initrd_path can be used to point to a tree with a newer</span>
|
||||
<span class="sd"> initrd.img than the iso has. The iso is still used for stage2.</span>
|
||||
|
||||
<span class="sd"> self.kernel and self.initrd point to the kernel and initrd.</span>
|
||||
<span class="sd"> self.stage2 is set to True if there is a stage2 image.</span>
|
||||
<span class="sd"> self.repo is the path to the mounted iso if there is a /repodata dir.</span>
|
||||
<span class="sd"> """</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">label</span> <span class="o">=</span> <span class="kc">None</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">iso_path</span> <span class="o">=</span> <span class="n">iso_path</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">initrd_path</span> <span class="o">=</span> <span class="n">initrd_path</span>
|
||||
|
||||
<span class="k">if</span> <span class="ow">not</span> <span class="bp">self</span><span class="o">.</span><span class="n">initrd_path</span><span class="p">:</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">mount_dir</span> <span class="o">=</span> <span class="n">mount</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">iso_path</span><span class="p">,</span> <span class="n">opts</span><span class="o">=</span><span class="s2">"loop"</span><span class="p">)</span>
|
||||
<span class="k">else</span><span class="p">:</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">mount_dir</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">initrd_path</span>
|
||||
|
||||
<span class="n">kernel_list</span> <span class="o">=</span> <span class="p">[(</span><span class="s2">"/isolinux/vmlinuz"</span><span class="p">,</span> <span class="s2">"/isolinux/initrd.img"</span><span class="p">),</span>
|
||||
<span class="p">(</span><span class="s2">"/ppc/ppc64/vmlinuz"</span><span class="p">,</span> <span class="s2">"/ppc/ppc64/initrd.img"</span><span class="p">),</span>
|
||||
<span class="p">(</span><span class="s2">"/images/pxeboot/vmlinuz"</span><span class="p">,</span> <span class="s2">"/images/pxeboot/initrd.img"</span><span class="p">),</span>
|
||||
<span class="p">(</span><span class="s2">"/images/kernel.img"</span><span class="p">,</span> <span class="s2">"/images/initrd.img"</span><span class="p">)]</span>
|
||||
|
||||
<span class="k">if</span> <span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">isdir</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">mount_dir</span><span class="o">+</span><span class="s2">"/repodata"</span><span class="p">):</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">repo</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">mount_dir</span>
|
||||
<span class="k">else</span><span class="p">:</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">repo</span> <span class="o">=</span> <span class="kc">None</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">stage2</span> <span class="o">=</span> <span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">exists</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">mount_dir</span><span class="o">+</span><span class="s2">"/LiveOS/squashfs.img"</span><span class="p">)</span> <span class="ow">or</span> \
|
||||
<span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">exists</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">mount_dir</span><span class="o">+</span><span class="s2">"/images/install.img"</span><span class="p">)</span>
|
||||
|
||||
<span class="k">try</span><span class="p">:</span>
|
||||
<span class="k">for</span> <span class="n">kernel</span><span class="p">,</span> <span class="n">initrd</span> <span class="ow">in</span> <span class="n">kernel_list</span><span class="p">:</span>
|
||||
<span class="k">if</span> <span class="p">(</span><span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">isfile</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">mount_dir</span><span class="o">+</span><span class="n">kernel</span><span class="p">)</span> <span class="ow">and</span>
|
||||
<span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">isfile</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">mount_dir</span><span class="o">+</span><span class="n">initrd</span><span class="p">)):</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">kernel</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">mount_dir</span><span class="o">+</span><span class="n">kernel</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">initrd</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">mount_dir</span><span class="o">+</span><span class="n">initrd</span>
|
||||
<span class="k">break</span>
|
||||
<span class="k">else</span><span class="p">:</span>
|
||||
<span class="k">raise</span> <span class="ne">Exception</span><span class="p">(</span><span class="s2">"Missing kernel and initrd file in iso, failed"</span>
|
||||
<span class="s2">" to search under: </span><span class="si">{0}</span><span class="s2">"</span><span class="o">.</span><span class="n">format</span><span class="p">(</span><span class="n">kernel_list</span><span class="p">))</span>
|
||||
<span class="k">except</span><span class="p">:</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">umount</span><span class="p">()</span>
|
||||
<span class="k">raise</span>
|
||||
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">get_iso_label</span><span class="p">()</span>
|
||||
|
||||
<div class="viewcode-block" id="IsoMountpoint.umount"><a class="viewcode-back" href="../../pylorax.html#pylorax.mount.IsoMountpoint.umount">[docs]</a> <span class="k">def</span> <span class="nf">umount</span><span class="p">(</span> <span class="bp">self</span> <span class="p">):</span>
|
||||
<span class="sd">"""Unmount the iso"""</span>
|
||||
<span class="k">if</span> <span class="ow">not</span> <span class="bp">self</span><span class="o">.</span><span class="n">initrd_path</span><span class="p">:</span>
|
||||
<span class="n">umount</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">mount_dir</span><span class="p">)</span></div>
|
||||
|
||||
<div class="viewcode-block" id="IsoMountpoint.get_iso_label"><a class="viewcode-back" href="../../pylorax.html#pylorax.mount.IsoMountpoint.get_iso_label">[docs]</a> <span class="k">def</span> <span class="nf">get_iso_label</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span>
|
||||
<span class="sd">"""</span>
|
||||
<span class="sd"> Get the iso's label using pycdio</span>
|
||||
|
||||
<span class="sd"> Sets self.label if one is found</span>
|
||||
<span class="sd"> """</span>
|
||||
<span class="k">try</span><span class="p">:</span>
|
||||
<span class="n">iso</span> <span class="o">=</span> <span class="n">iso9660</span><span class="o">.</span><span class="n">ISO9660</span><span class="o">.</span><span class="n">IFS</span><span class="p">(</span><span class="n">source</span><span class="o">=</span><span class="bp">self</span><span class="o">.</span><span class="n">iso_path</span><span class="p">)</span>
|
||||
<span class="k">if</span> <span class="ow">not</span> <span class="n">iso</span><span class="o">.</span><span class="n">is_open</span><span class="p">():</span>
|
||||
<span class="k">raise</span> <span class="ne">RuntimeError</span><span class="p">(</span><span class="s2">"error opening file"</span><span class="p">)</span>
|
||||
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">label</span> <span class="o">=</span> <span class="n">iso</span><span class="o">.</span><span class="n">get_volume_id</span><span class="p">()</span>
|
||||
<span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">label</span> <span class="ow">is</span> <span class="kc">None</span><span class="p">:</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">label</span> <span class="o">=</span> <span class="s2">""</span>
|
||||
<span class="k">raise</span> <span class="ne">RuntimeError</span><span class="p">(</span><span class="s2">"error reading volume id"</span><span class="p">)</span>
|
||||
<span class="k">except</span> <span class="ne">RuntimeError</span> <span class="k">as</span> <span class="n">e</span><span class="p">:</span>
|
||||
<span class="n">log</span><span class="o">.</span><span class="n">error</span><span class="p">(</span><span class="s2">"Problem reading label from </span><span class="si">%s</span><span class="s2">: </span><span class="si">%s</span><span class="s2">"</span><span class="p">,</span> <span class="bp">self</span><span class="o">.</span><span class="n">iso_path</span><span class="p">,</span> <span class="n">e</span><span class="p">)</span></div></div>
|
||||
</pre></div>
|
||||
|
||||
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|
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|
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<hr/>
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<h1>Source code for pylorax.sysutils</h1><div class="highlight"><pre>
|
||||
<span></span><span class="c1">#</span>
|
||||
<span class="c1"># sysutils.py</span>
|
||||
<span class="c1">#</span>
|
||||
<span class="c1"># Copyright (C) 2009-2019 Red Hat, Inc.</span>
|
||||
<span class="c1">#</span>
|
||||
<span class="c1"># This program is free software; you can redistribute it and/or modify</span>
|
||||
<span class="c1"># it under the terms of the GNU General Public License as published by</span>
|
||||
<span class="c1"># the Free Software Foundation; either version 2 of the License, or</span>
|
||||
<span class="c1"># (at your option) any later version.</span>
|
||||
<span class="c1">#</span>
|
||||
<span class="c1"># This program is distributed in the hope that it will be useful,</span>
|
||||
<span class="c1"># but WITHOUT ANY WARRANTY; without even the implied warranty of</span>
|
||||
<span class="c1"># MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the</span>
|
||||
<span class="c1"># GNU General Public License for more details.</span>
|
||||
<span class="c1">#</span>
|
||||
<span class="c1"># You should have received a copy of the GNU General Public License</span>
|
||||
<span class="c1"># along with this program. If not, see <http://www.gnu.org/licenses/>.</span>
|
||||
<span class="c1">#</span>
|
||||
<span class="c1"># Red Hat Author(s): Martin Gracik <mgracik@redhat.com></span>
|
||||
<span class="c1">#</span>
|
||||
|
||||
<span class="n">__all__</span> <span class="o">=</span> <span class="p">[</span><span class="s2">"joinpaths"</span><span class="p">,</span> <span class="s2">"touch"</span><span class="p">,</span> <span class="s2">"replace"</span><span class="p">,</span> <span class="s2">"chown_"</span><span class="p">,</span> <span class="s2">"chmod_"</span><span class="p">,</span> <span class="s2">"remove"</span><span class="p">,</span>
|
||||
<span class="s2">"linktree"</span><span class="p">]</span>
|
||||
|
||||
<span class="kn">import</span> <span class="nn">sys</span>
|
||||
<span class="kn">import</span> <span class="nn">os</span>
|
||||
<span class="kn">import</span> <span class="nn">re</span>
|
||||
<span class="kn">import</span> <span class="nn">fileinput</span>
|
||||
<span class="kn">import</span> <span class="nn">pwd</span>
|
||||
<span class="kn">import</span> <span class="nn">grp</span>
|
||||
<span class="kn">import</span> <span class="nn">glob</span>
|
||||
<span class="kn">import</span> <span class="nn">shutil</span>
|
||||
<span class="kn">import</span> <span class="nn">shlex</span>
|
||||
<span class="kn">from</span> <span class="nn">configparser</span> <span class="kn">import</span> <span class="n">ConfigParser</span>
|
||||
|
||||
<span class="kn">from</span> <span class="nn">pylorax.executils</span> <span class="kn">import</span> <span class="n">runcmd</span>
|
||||
|
||||
<div class="viewcode-block" id="joinpaths"><a class="viewcode-back" href="../../pylorax.html#pylorax.sysutils.joinpaths">[docs]</a><span class="k">def</span> <span class="nf">joinpaths</span><span class="p">(</span><span class="o">*</span><span class="n">args</span><span class="p">,</span> <span class="o">**</span><span class="n">kwargs</span><span class="p">):</span>
|
||||
<span class="n">path</span> <span class="o">=</span> <span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">sep</span><span class="o">.</span><span class="n">join</span><span class="p">(</span><span class="n">args</span><span class="p">)</span>
|
||||
|
||||
<span class="k">if</span> <span class="n">kwargs</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="s2">"follow_symlinks"</span><span class="p">):</span>
|
||||
<span class="k">return</span> <span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">realpath</span><span class="p">(</span><span class="n">path</span><span class="p">)</span>
|
||||
<span class="k">else</span><span class="p">:</span>
|
||||
<span class="k">return</span> <span class="n">path</span></div>
|
||||
|
||||
|
||||
<div class="viewcode-block" id="touch"><a class="viewcode-back" href="../../pylorax.html#pylorax.sysutils.touch">[docs]</a><span class="k">def</span> <span class="nf">touch</span><span class="p">(</span><span class="n">fname</span><span class="p">):</span>
|
||||
<span class="k">with</span> <span class="nb">open</span><span class="p">(</span><span class="n">fname</span><span class="p">,</span> <span class="s2">"w"</span><span class="p">)</span> <span class="k">as</span> <span class="n">f</span><span class="p">:</span>
|
||||
<span class="n">f</span><span class="o">.</span><span class="n">write</span><span class="p">(</span><span class="s2">""</span><span class="p">)</span></div>
|
||||
|
||||
|
||||
<div class="viewcode-block" id="replace"><a class="viewcode-back" href="../../pylorax.html#pylorax.sysutils.replace">[docs]</a><span class="k">def</span> <span class="nf">replace</span><span class="p">(</span><span class="n">fname</span><span class="p">,</span> <span class="n">find</span><span class="p">,</span> <span class="n">sub</span><span class="p">):</span>
|
||||
<span class="n">fin</span> <span class="o">=</span> <span class="n">fileinput</span><span class="o">.</span><span class="n">input</span><span class="p">(</span><span class="n">fname</span><span class="p">,</span> <span class="n">inplace</span><span class="o">=</span><span class="mi">1</span><span class="p">)</span>
|
||||
<span class="n">pattern</span> <span class="o">=</span> <span class="n">re</span><span class="o">.</span><span class="n">compile</span><span class="p">(</span><span class="n">find</span><span class="p">)</span>
|
||||
|
||||
<span class="k">for</span> <span class="n">line</span> <span class="ow">in</span> <span class="n">fin</span><span class="p">:</span>
|
||||
<span class="n">line</span> <span class="o">=</span> <span class="n">pattern</span><span class="o">.</span><span class="n">sub</span><span class="p">(</span><span class="n">sub</span><span class="p">,</span> <span class="n">line</span><span class="p">)</span>
|
||||
<span class="n">sys</span><span class="o">.</span><span class="n">stdout</span><span class="o">.</span><span class="n">write</span><span class="p">(</span><span class="n">line</span><span class="p">)</span>
|
||||
|
||||
<span class="n">fin</span><span class="o">.</span><span class="n">close</span><span class="p">()</span></div>
|
||||
|
||||
|
||||
<div class="viewcode-block" id="chown_"><a class="viewcode-back" href="../../pylorax.html#pylorax.sysutils.chown_">[docs]</a><span class="k">def</span> <span class="nf">chown_</span><span class="p">(</span><span class="n">path</span><span class="p">,</span> <span class="n">user</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">group</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">recursive</span><span class="o">=</span><span class="kc">False</span><span class="p">):</span>
|
||||
<span class="n">uid</span> <span class="o">=</span> <span class="n">gid</span> <span class="o">=</span> <span class="o">-</span><span class="mi">1</span>
|
||||
|
||||
<span class="k">if</span> <span class="n">user</span> <span class="ow">is</span> <span class="ow">not</span> <span class="kc">None</span><span class="p">:</span>
|
||||
<span class="n">uid</span> <span class="o">=</span> <span class="n">pwd</span><span class="o">.</span><span class="n">getpwnam</span><span class="p">(</span><span class="n">user</span><span class="p">)[</span><span class="mi">2</span><span class="p">]</span>
|
||||
<span class="k">if</span> <span class="n">group</span> <span class="ow">is</span> <span class="ow">not</span> <span class="kc">None</span><span class="p">:</span>
|
||||
<span class="n">gid</span> <span class="o">=</span> <span class="n">grp</span><span class="o">.</span><span class="n">getgrnam</span><span class="p">(</span><span class="n">group</span><span class="p">)[</span><span class="mi">2</span><span class="p">]</span>
|
||||
|
||||
<span class="k">for</span> <span class="n">fname</span> <span class="ow">in</span> <span class="n">glob</span><span class="o">.</span><span class="n">iglob</span><span class="p">(</span><span class="n">path</span><span class="p">):</span>
|
||||
<span class="n">os</span><span class="o">.</span><span class="n">chown</span><span class="p">(</span><span class="n">fname</span><span class="p">,</span> <span class="n">uid</span><span class="p">,</span> <span class="n">gid</span><span class="p">)</span>
|
||||
|
||||
<span class="k">if</span> <span class="n">recursive</span> <span class="ow">and</span> <span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">isdir</span><span class="p">(</span><span class="n">fname</span><span class="p">):</span>
|
||||
<span class="k">for</span> <span class="n">nested</span> <span class="ow">in</span> <span class="n">os</span><span class="o">.</span><span class="n">listdir</span><span class="p">(</span><span class="n">fname</span><span class="p">):</span>
|
||||
<span class="n">nested</span> <span class="o">=</span> <span class="n">joinpaths</span><span class="p">(</span><span class="n">fname</span><span class="p">,</span> <span class="n">nested</span><span class="p">)</span>
|
||||
<span class="n">chown_</span><span class="p">(</span><span class="n">nested</span><span class="p">,</span> <span class="n">user</span><span class="p">,</span> <span class="n">group</span><span class="p">,</span> <span class="n">recursive</span><span class="p">)</span></div>
|
||||
|
||||
|
||||
<div class="viewcode-block" id="chmod_"><a class="viewcode-back" href="../../pylorax.html#pylorax.sysutils.chmod_">[docs]</a><span class="k">def</span> <span class="nf">chmod_</span><span class="p">(</span><span class="n">path</span><span class="p">,</span> <span class="n">mode</span><span class="p">,</span> <span class="n">recursive</span><span class="o">=</span><span class="kc">False</span><span class="p">):</span>
|
||||
<span class="k">for</span> <span class="n">fname</span> <span class="ow">in</span> <span class="n">glob</span><span class="o">.</span><span class="n">iglob</span><span class="p">(</span><span class="n">path</span><span class="p">):</span>
|
||||
<span class="n">os</span><span class="o">.</span><span class="n">chmod</span><span class="p">(</span><span class="n">fname</span><span class="p">,</span> <span class="n">mode</span><span class="p">)</span>
|
||||
|
||||
<span class="k">if</span> <span class="n">recursive</span> <span class="ow">and</span> <span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">isdir</span><span class="p">(</span><span class="n">fname</span><span class="p">):</span>
|
||||
<span class="k">for</span> <span class="n">nested</span> <span class="ow">in</span> <span class="n">os</span><span class="o">.</span><span class="n">listdir</span><span class="p">(</span><span class="n">fname</span><span class="p">):</span>
|
||||
<span class="n">nested</span> <span class="o">=</span> <span class="n">joinpaths</span><span class="p">(</span><span class="n">fname</span><span class="p">,</span> <span class="n">nested</span><span class="p">)</span>
|
||||
<span class="n">chmod_</span><span class="p">(</span><span class="n">nested</span><span class="p">,</span> <span class="n">mode</span><span class="p">,</span> <span class="n">recursive</span><span class="p">)</span></div>
|
||||
|
||||
|
||||
<span class="k">def</span> <span class="nf">cpfile</span><span class="p">(</span><span class="n">src</span><span class="p">,</span> <span class="n">dst</span><span class="p">):</span>
|
||||
<span class="n">shutil</span><span class="o">.</span><span class="n">copy2</span><span class="p">(</span><span class="n">src</span><span class="p">,</span> <span class="n">dst</span><span class="p">)</span>
|
||||
<span class="k">if</span> <span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">isdir</span><span class="p">(</span><span class="n">dst</span><span class="p">):</span>
|
||||
<span class="n">dst</span> <span class="o">=</span> <span class="n">joinpaths</span><span class="p">(</span><span class="n">dst</span><span class="p">,</span> <span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">basename</span><span class="p">(</span><span class="n">src</span><span class="p">))</span>
|
||||
|
||||
<span class="k">return</span> <span class="n">dst</span>
|
||||
|
||||
<span class="k">def</span> <span class="nf">mvfile</span><span class="p">(</span><span class="n">src</span><span class="p">,</span> <span class="n">dst</span><span class="p">):</span>
|
||||
<span class="k">if</span> <span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">isdir</span><span class="p">(</span><span class="n">dst</span><span class="p">):</span>
|
||||
<span class="n">dst</span> <span class="o">=</span> <span class="n">joinpaths</span><span class="p">(</span><span class="n">dst</span><span class="p">,</span> <span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">basename</span><span class="p">(</span><span class="n">src</span><span class="p">))</span>
|
||||
<span class="n">os</span><span class="o">.</span><span class="n">rename</span><span class="p">(</span><span class="n">src</span><span class="p">,</span> <span class="n">dst</span><span class="p">)</span>
|
||||
<span class="k">return</span> <span class="n">dst</span>
|
||||
|
||||
<div class="viewcode-block" id="remove"><a class="viewcode-back" href="../../pylorax.html#pylorax.sysutils.remove">[docs]</a><span class="k">def</span> <span class="nf">remove</span><span class="p">(</span><span class="n">target</span><span class="p">):</span>
|
||||
<span class="k">if</span> <span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">isdir</span><span class="p">(</span><span class="n">target</span><span class="p">)</span> <span class="ow">and</span> <span class="ow">not</span> <span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">islink</span><span class="p">(</span><span class="n">target</span><span class="p">):</span>
|
||||
<span class="n">shutil</span><span class="o">.</span><span class="n">rmtree</span><span class="p">(</span><span class="n">target</span><span class="p">)</span>
|
||||
<span class="k">else</span><span class="p">:</span>
|
||||
<span class="n">os</span><span class="o">.</span><span class="n">unlink</span><span class="p">(</span><span class="n">target</span><span class="p">)</span></div>
|
||||
|
||||
<div class="viewcode-block" id="linktree"><a class="viewcode-back" href="../../pylorax.html#pylorax.sysutils.linktree">[docs]</a><span class="k">def</span> <span class="nf">linktree</span><span class="p">(</span><span class="n">src</span><span class="p">,</span> <span class="n">dst</span><span class="p">):</span>
|
||||
<span class="n">runcmd</span><span class="p">([</span><span class="s2">"/bin/cp"</span><span class="p">,</span> <span class="s2">"-alx"</span><span class="p">,</span> <span class="n">src</span><span class="p">,</span> <span class="n">dst</span><span class="p">])</span></div>
|
||||
|
||||
<span class="k">def</span> <span class="nf">unquote</span><span class="p">(</span><span class="n">s</span><span class="p">):</span>
|
||||
<span class="k">return</span> <span class="s1">' '</span><span class="o">.</span><span class="n">join</span><span class="p">(</span><span class="n">shlex</span><span class="o">.</span><span class="n">split</span><span class="p">(</span><span class="n">s</span><span class="p">))</span>
|
||||
|
||||
<span class="k">class</span> <span class="nc">UnquotingConfigParser</span><span class="p">(</span><span class="n">ConfigParser</span><span class="p">):</span>
|
||||
<span class="sd">"""A ConfigParser, only with unquoting of the values."""</span>
|
||||
<span class="c1"># pylint: disable=arguments-differ</span>
|
||||
<span class="k">def</span> <span class="nf">get</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="o">*</span><span class="n">args</span><span class="p">,</span> <span class="o">**</span><span class="n">kwargs</span><span class="p">):</span>
|
||||
<span class="n">ret</span> <span class="o">=</span> <span class="nb">super</span><span class="p">()</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="o">*</span><span class="n">args</span><span class="p">,</span> <span class="o">**</span><span class="n">kwargs</span><span class="p">)</span>
|
||||
<span class="k">if</span> <span class="n">ret</span><span class="p">:</span>
|
||||
<span class="n">ret</span> <span class="o">=</span> <span class="n">unquote</span><span class="p">(</span><span class="n">ret</span><span class="p">)</span>
|
||||
<span class="k">return</span> <span class="n">ret</span>
|
||||
|
||||
<span class="k">def</span> <span class="nf">flatconfig</span><span class="p">(</span><span class="n">filename</span><span class="p">):</span>
|
||||
<span class="sd">"""Use UnquotingConfigParser to read a flat config file (without</span>
|
||||
<span class="sd"> section headers) by adding a section header.</span>
|
||||
<span class="sd"> """</span>
|
||||
<span class="k">with</span> <span class="nb">open</span> <span class="p">(</span><span class="n">filename</span><span class="p">,</span> <span class="s1">'r'</span><span class="p">)</span> <span class="k">as</span> <span class="n">conffh</span><span class="p">:</span>
|
||||
<span class="n">conftext</span> <span class="o">=</span> <span class="s2">"[main]</span><span class="se">\n</span><span class="s2">"</span> <span class="o">+</span> <span class="n">conffh</span><span class="o">.</span><span class="n">read</span><span class="p">()</span>
|
||||
<span class="n">config</span> <span class="o">=</span> <span class="n">UnquotingConfigParser</span><span class="p">()</span>
|
||||
<span class="n">config</span><span class="o">.</span><span class="n">read_string</span><span class="p">(</span><span class="n">conftext</span><span class="p">)</span>
|
||||
<span class="k">return</span> <span class="n">config</span><span class="p">[</span><span class="s1">'main'</span><span class="p">]</span>
|
||||
|
||||
<span class="k">def</span> <span class="nf">read_tail</span><span class="p">(</span><span class="n">path</span><span class="p">,</span> <span class="n">size</span><span class="p">):</span>
|
||||
<span class="sd">"""Read up to `size` kibibytes from the end of a file"""</span>
|
||||
|
||||
<span class="c1"># NOTE: In py3 text files are unicode, not bytes so we have to open it as bytes</span>
|
||||
<span class="k">with</span> <span class="nb">open</span><span class="p">(</span><span class="n">path</span><span class="p">,</span> <span class="s2">"rb"</span><span class="p">)</span> <span class="k">as</span> <span class="n">f</span><span class="p">:</span>
|
||||
<span class="k">return</span> <span class="n">_read_file_end</span><span class="p">(</span><span class="n">f</span><span class="p">,</span> <span class="n">size</span><span class="p">)</span>
|
||||
|
||||
<span class="k">def</span> <span class="nf">_read_file_end</span><span class="p">(</span><span class="n">f</span><span class="p">,</span> <span class="n">size</span><span class="p">):</span>
|
||||
<span class="sd">"""Read the end of a file</span>
|
||||
|
||||
<span class="sd"> This skips to the next line to avoid starting in the middle of a unicode character.</span>
|
||||
<span class="sd"> And returns "" in the case of a UnicodeDecodeError</span>
|
||||
<span class="sd"> """</span>
|
||||
<span class="n">f</span><span class="o">.</span><span class="n">seek</span><span class="p">(</span><span class="mi">0</span><span class="p">,</span> <span class="mi">2</span><span class="p">)</span>
|
||||
<span class="n">end</span> <span class="o">=</span> <span class="n">f</span><span class="o">.</span><span class="n">tell</span><span class="p">()</span>
|
||||
<span class="k">if</span> <span class="n">end</span> <span class="o"><</span> <span class="mi">1024</span> <span class="o">*</span> <span class="n">size</span><span class="p">:</span>
|
||||
<span class="n">f</span><span class="o">.</span><span class="n">seek</span><span class="p">(</span><span class="mi">0</span><span class="p">,</span> <span class="mi">0</span><span class="p">)</span>
|
||||
<span class="k">else</span><span class="p">:</span>
|
||||
<span class="n">f</span><span class="o">.</span><span class="n">seek</span><span class="p">(</span><span class="n">end</span> <span class="o">-</span> <span class="p">(</span><span class="mi">1024</span> <span class="o">*</span> <span class="n">size</span><span class="p">))</span>
|
||||
<span class="n">data</span> <span class="o">=</span> <span class="n">f</span><span class="o">.</span><span class="n">read</span><span class="p">()</span>
|
||||
<span class="k">try</span><span class="p">:</span>
|
||||
<span class="c1"># Find the first newline in the block</span>
|
||||
<span class="n">newline</span> <span class="o">=</span> <span class="nb">min</span><span class="p">(</span><span class="mi">1</span><span class="o">+</span><span class="n">data</span><span class="o">.</span><span class="n">find</span><span class="p">(</span><span class="sa">b</span><span class="s1">'</span><span class="se">\n</span><span class="s1">'</span><span class="p">),</span> <span class="nb">len</span><span class="p">(</span><span class="n">data</span><span class="p">))</span>
|
||||
<span class="n">text</span> <span class="o">=</span> <span class="n">data</span><span class="p">[</span><span class="n">newline</span><span class="p">:]</span><span class="o">.</span><span class="n">decode</span><span class="p">(</span><span class="s2">"UTF-8"</span><span class="p">)</span>
|
||||
<span class="k">except</span> <span class="ne">UnicodeDecodeError</span><span class="p">:</span>
|
||||
<span class="k">return</span> <span class="s2">""</span>
|
||||
<span class="k">return</span> <span class="n">text</span>
|
||||
</pre></div>
|
||||
|
||||
</div>
|
||||
</div>
|
||||
<footer>
|
||||
|
||||
<hr/>
|
||||
|
||||
<div role="contentinfo">
|
||||
<p>© Copyright 2018, Red Hat, Inc..</p>
|
||||
</div>
|
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|
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Built with <a href="https://www.sphinx-doc.org/">Sphinx</a> using a
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@ -1,534 +0,0 @@
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<html class="writer-html5" lang="en" >
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<head>
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<meta charset="utf-8" />
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<meta name="viewport" content="width=device-width, initial-scale=1.0" />
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<title>pylorax.treebuilder — Lorax 36.0 documentation</title>
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<link rel="stylesheet" href="../../_static/pygments.css" type="text/css" />
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<li><a href="../pylorax.html">pylorax</a> »</li>
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<div role="main" class="document" itemscope="itemscope" itemtype="http://schema.org/Article">
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<div itemprop="articleBody">
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||||
|
||||
<h1>Source code for pylorax.treebuilder</h1><div class="highlight"><pre>
|
||||
<span></span><span class="c1"># treebuilder.py - handle arch-specific tree building stuff using templates</span>
|
||||
<span class="c1">#</span>
|
||||
<span class="c1"># Copyright (C) 2011-2015 Red Hat, Inc.</span>
|
||||
<span class="c1">#</span>
|
||||
<span class="c1"># This program is free software; you can redistribute it and/or modify</span>
|
||||
<span class="c1"># it under the terms of the GNU General Public License as published by</span>
|
||||
<span class="c1"># the Free Software Foundation; either version 2 of the License, or</span>
|
||||
<span class="c1"># (at your option) any later version.</span>
|
||||
<span class="c1">#</span>
|
||||
<span class="c1"># This program is distributed in the hope that it will be useful,</span>
|
||||
<span class="c1"># but WITHOUT ANY WARRANTY; without even the implied warranty of</span>
|
||||
<span class="c1"># MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the</span>
|
||||
<span class="c1"># GNU General Public License for more details.</span>
|
||||
<span class="c1">#</span>
|
||||
<span class="c1"># You should have received a copy of the GNU General Public License</span>
|
||||
<span class="c1"># along with this program. If not, see <http://www.gnu.org/licenses/>.</span>
|
||||
<span class="c1">#</span>
|
||||
<span class="c1"># Author(s): Will Woods <wwoods@redhat.com></span>
|
||||
|
||||
<span class="kn">import</span> <span class="nn">logging</span>
|
||||
<span class="n">logger</span> <span class="o">=</span> <span class="n">logging</span><span class="o">.</span><span class="n">getLogger</span><span class="p">(</span><span class="s2">"pylorax.treebuilder"</span><span class="p">)</span>
|
||||
|
||||
<span class="kn">import</span> <span class="nn">os</span><span class="o">,</span> <span class="nn">re</span>
|
||||
<span class="kn">from</span> <span class="nn">os.path</span> <span class="kn">import</span> <span class="n">basename</span>
|
||||
<span class="kn">from</span> <span class="nn">shutil</span> <span class="kn">import</span> <span class="n">copytree</span><span class="p">,</span> <span class="n">copy2</span>
|
||||
<span class="kn">from</span> <span class="nn">subprocess</span> <span class="kn">import</span> <span class="n">CalledProcessError</span>
|
||||
<span class="kn">from</span> <span class="nn">pathlib</span> <span class="kn">import</span> <span class="n">Path</span>
|
||||
<span class="kn">import</span> <span class="nn">itertools</span>
|
||||
|
||||
<span class="kn">from</span> <span class="nn">pylorax.sysutils</span> <span class="kn">import</span> <span class="n">joinpaths</span><span class="p">,</span> <span class="n">remove</span>
|
||||
<span class="kn">from</span> <span class="nn">pylorax.base</span> <span class="kn">import</span> <span class="n">DataHolder</span>
|
||||
<span class="kn">from</span> <span class="nn">pylorax.ltmpl</span> <span class="kn">import</span> <span class="n">LoraxTemplateRunner</span>
|
||||
<span class="kn">import</span> <span class="nn">pylorax.imgutils</span> <span class="k">as</span> <span class="nn">imgutils</span>
|
||||
<span class="kn">from</span> <span class="nn">pylorax.imgutils</span> <span class="kn">import</span> <span class="n">DracutChroot</span>
|
||||
<span class="kn">from</span> <span class="nn">pylorax.executils</span> <span class="kn">import</span> <span class="n">runcmd</span><span class="p">,</span> <span class="n">runcmd_output</span><span class="p">,</span> <span class="n">execWithCapture</span>
|
||||
|
||||
<span class="n">templatemap</span> <span class="o">=</span> <span class="p">{</span>
|
||||
<span class="s1">'i386'</span><span class="p">:</span> <span class="s1">'x86.tmpl'</span><span class="p">,</span>
|
||||
<span class="s1">'x86_64'</span><span class="p">:</span> <span class="s1">'x86.tmpl'</span><span class="p">,</span>
|
||||
<span class="s1">'ppc64le'</span><span class="p">:</span> <span class="s1">'ppc64le.tmpl'</span><span class="p">,</span>
|
||||
<span class="s1">'s390'</span><span class="p">:</span> <span class="s1">'s390.tmpl'</span><span class="p">,</span>
|
||||
<span class="s1">'s390x'</span><span class="p">:</span> <span class="s1">'s390.tmpl'</span><span class="p">,</span>
|
||||
<span class="s1">'aarch64'</span><span class="p">:</span> <span class="s1">'aarch64.tmpl'</span><span class="p">,</span>
|
||||
<span class="s1">'arm'</span><span class="p">:</span> <span class="s1">'arm.tmpl'</span><span class="p">,</span>
|
||||
<span class="s1">'armhfp'</span><span class="p">:</span> <span class="s1">'arm.tmpl'</span><span class="p">,</span>
|
||||
<span class="p">}</span>
|
||||
|
||||
<div class="viewcode-block" id="generate_module_info"><a class="viewcode-back" href="../../pylorax.html#pylorax.treebuilder.generate_module_info">[docs]</a><span class="k">def</span> <span class="nf">generate_module_info</span><span class="p">(</span><span class="n">moddir</span><span class="p">,</span> <span class="n">outfile</span><span class="o">=</span><span class="kc">None</span><span class="p">):</span>
|
||||
<span class="k">def</span> <span class="nf">module_desc</span><span class="p">(</span><span class="n">mod</span><span class="p">):</span>
|
||||
<span class="n">output</span> <span class="o">=</span> <span class="n">runcmd_output</span><span class="p">([</span><span class="s2">"modinfo"</span><span class="p">,</span> <span class="s2">"-F"</span><span class="p">,</span> <span class="s2">"description"</span><span class="p">,</span> <span class="n">mod</span><span class="p">])</span>
|
||||
<span class="k">return</span> <span class="n">output</span><span class="o">.</span><span class="n">strip</span><span class="p">()</span>
|
||||
<span class="k">def</span> <span class="nf">read_module_set</span><span class="p">(</span><span class="n">name</span><span class="p">):</span>
|
||||
<span class="k">return</span> <span class="nb">set</span><span class="p">(</span><span class="n">l</span><span class="o">.</span><span class="n">strip</span><span class="p">()</span> <span class="k">for</span> <span class="n">l</span> <span class="ow">in</span> <span class="nb">open</span><span class="p">(</span><span class="n">joinpaths</span><span class="p">(</span><span class="n">moddir</span><span class="p">,</span><span class="n">name</span><span class="p">))</span> <span class="k">if</span> <span class="s2">".ko"</span> <span class="ow">in</span> <span class="n">l</span><span class="p">)</span>
|
||||
<span class="n">modsets</span> <span class="o">=</span> <span class="p">{</span><span class="s1">'scsi'</span><span class="p">:</span><span class="n">read_module_set</span><span class="p">(</span><span class="s2">"modules.block"</span><span class="p">),</span>
|
||||
<span class="s1">'eth'</span><span class="p">:</span><span class="n">read_module_set</span><span class="p">(</span><span class="s2">"modules.networking"</span><span class="p">)}</span>
|
||||
|
||||
<span class="n">modinfo</span> <span class="o">=</span> <span class="nb">list</span><span class="p">()</span>
|
||||
<span class="k">for</span> <span class="n">root</span><span class="p">,</span> <span class="n">_dirs</span><span class="p">,</span> <span class="n">files</span> <span class="ow">in</span> <span class="n">os</span><span class="o">.</span><span class="n">walk</span><span class="p">(</span><span class="n">moddir</span><span class="p">):</span>
|
||||
<span class="k">for</span> <span class="n">modtype</span><span class="p">,</span> <span class="n">modset</span> <span class="ow">in</span> <span class="n">modsets</span><span class="o">.</span><span class="n">items</span><span class="p">():</span>
|
||||
<span class="k">for</span> <span class="n">mod</span> <span class="ow">in</span> <span class="n">modset</span><span class="o">.</span><span class="n">intersection</span><span class="p">(</span><span class="n">files</span><span class="p">):</span> <span class="c1"># modules in this dir</span>
|
||||
<span class="p">(</span><span class="n">name</span><span class="p">,</span> <span class="n">_ext</span><span class="p">)</span> <span class="o">=</span> <span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">splitext</span><span class="p">(</span><span class="n">mod</span><span class="p">)</span> <span class="c1"># foo.ko -> (foo, .ko)</span>
|
||||
<span class="n">desc</span> <span class="o">=</span> <span class="n">module_desc</span><span class="p">(</span><span class="n">joinpaths</span><span class="p">(</span><span class="n">root</span><span class="p">,</span><span class="n">mod</span><span class="p">))</span> <span class="ow">or</span> <span class="s2">"</span><span class="si">%s</span><span class="s2"> driver"</span> <span class="o">%</span> <span class="n">name</span>
|
||||
<span class="n">modinfo</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="nb">dict</span><span class="p">(</span><span class="n">name</span><span class="o">=</span><span class="n">name</span><span class="p">,</span> <span class="nb">type</span><span class="o">=</span><span class="n">modtype</span><span class="p">,</span> <span class="n">desc</span><span class="o">=</span><span class="n">desc</span><span class="p">))</span>
|
||||
|
||||
<span class="n">out</span> <span class="o">=</span> <span class="nb">open</span><span class="p">(</span><span class="n">outfile</span> <span class="ow">or</span> <span class="n">joinpaths</span><span class="p">(</span><span class="n">moddir</span><span class="p">,</span><span class="s2">"module-info"</span><span class="p">),</span> <span class="s2">"w"</span><span class="p">)</span>
|
||||
<span class="n">out</span><span class="o">.</span><span class="n">write</span><span class="p">(</span><span class="s2">"Version 0</span><span class="se">\n</span><span class="s2">"</span><span class="p">)</span>
|
||||
<span class="k">for</span> <span class="n">mod</span> <span class="ow">in</span> <span class="nb">sorted</span><span class="p">(</span><span class="n">modinfo</span><span class="p">,</span> <span class="n">key</span><span class="o">=</span><span class="k">lambda</span> <span class="n">m</span><span class="p">:</span> <span class="n">m</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="s1">'name'</span><span class="p">)):</span>
|
||||
<span class="n">out</span><span class="o">.</span><span class="n">write</span><span class="p">(</span><span class="s1">'</span><span class="si">{name}</span><span class="se">\n\t</span><span class="si">{type}</span><span class="se">\n\t</span><span class="s1">"</span><span class="si">{desc:.65}</span><span class="s1">"</span><span class="se">\n</span><span class="s1">'</span><span class="o">.</span><span class="n">format</span><span class="p">(</span><span class="o">**</span><span class="n">mod</span><span class="p">))</span></div>
|
||||
|
||||
<div class="viewcode-block" id="RuntimeBuilder"><a class="viewcode-back" href="../../pylorax.html#pylorax.treebuilder.RuntimeBuilder">[docs]</a><span class="k">class</span> <span class="nc">RuntimeBuilder</span><span class="p">(</span><span class="nb">object</span><span class="p">):</span>
|
||||
<span class="sd">'''Builds the anaconda runtime image.'''</span>
|
||||
<span class="k">def</span> <span class="fm">__init__</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">product</span><span class="p">,</span> <span class="n">arch</span><span class="p">,</span> <span class="n">dbo</span><span class="p">,</span> <span class="n">templatedir</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span>
|
||||
<span class="n">installpkgs</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">excludepkgs</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span>
|
||||
<span class="n">add_templates</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span>
|
||||
<span class="n">add_template_vars</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span>
|
||||
<span class="n">skip_branding</span><span class="o">=</span><span class="kc">False</span><span class="p">):</span>
|
||||
<span class="n">root</span> <span class="o">=</span> <span class="n">dbo</span><span class="o">.</span><span class="n">conf</span><span class="o">.</span><span class="n">installroot</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">dbo</span> <span class="o">=</span> <span class="n">dbo</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">_runner</span> <span class="o">=</span> <span class="n">LoraxTemplateRunner</span><span class="p">(</span><span class="n">inroot</span><span class="o">=</span><span class="n">root</span><span class="p">,</span> <span class="n">outroot</span><span class="o">=</span><span class="n">root</span><span class="p">,</span>
|
||||
<span class="n">dbo</span><span class="o">=</span><span class="n">dbo</span><span class="p">,</span> <span class="n">templatedir</span><span class="o">=</span><span class="n">templatedir</span><span class="p">)</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">add_templates</span> <span class="o">=</span> <span class="n">add_templates</span> <span class="ow">or</span> <span class="p">[]</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">add_template_vars</span> <span class="o">=</span> <span class="n">add_template_vars</span> <span class="ow">or</span> <span class="p">{}</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">_installpkgs</span> <span class="o">=</span> <span class="n">installpkgs</span> <span class="ow">or</span> <span class="p">[]</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">_excludepkgs</span> <span class="o">=</span> <span class="n">excludepkgs</span> <span class="ow">or</span> <span class="p">[]</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">dbo</span><span class="o">.</span><span class="n">reset</span><span class="p">()</span>
|
||||
|
||||
<span class="c1"># use a copy of product so we can modify it locally</span>
|
||||
<span class="n">product</span> <span class="o">=</span> <span class="n">product</span><span class="o">.</span><span class="n">copy</span><span class="p">()</span>
|
||||
<span class="n">product</span><span class="o">.</span><span class="n">name</span> <span class="o">=</span> <span class="n">product</span><span class="o">.</span><span class="n">name</span><span class="o">.</span><span class="n">lower</span><span class="p">()</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">_branding</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">get_branding</span><span class="p">(</span><span class="n">skip_branding</span><span class="p">,</span> <span class="n">product</span><span class="p">)</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">vars</span> <span class="o">=</span> <span class="n">DataHolder</span><span class="p">(</span><span class="n">arch</span><span class="o">=</span><span class="n">arch</span><span class="p">,</span> <span class="n">product</span><span class="o">=</span><span class="n">product</span><span class="p">,</span> <span class="n">dbo</span><span class="o">=</span><span class="n">dbo</span><span class="p">,</span> <span class="n">root</span><span class="o">=</span><span class="n">root</span><span class="p">,</span>
|
||||
<span class="n">basearch</span><span class="o">=</span><span class="n">arch</span><span class="o">.</span><span class="n">basearch</span><span class="p">,</span> <span class="n">libdir</span><span class="o">=</span><span class="n">arch</span><span class="o">.</span><span class="n">libdir</span><span class="p">,</span>
|
||||
<span class="n">branding</span><span class="o">=</span><span class="bp">self</span><span class="o">.</span><span class="n">_branding</span><span class="p">)</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">_runner</span><span class="o">.</span><span class="n">defaults</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">vars</span>
|
||||
|
||||
<div class="viewcode-block" id="RuntimeBuilder.get_branding"><a class="viewcode-back" href="../../pylorax.html#pylorax.treebuilder.RuntimeBuilder.get_branding">[docs]</a> <span class="k">def</span> <span class="nf">get_branding</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">skip</span><span class="p">,</span> <span class="n">product</span><span class="p">):</span>
|
||||
<span class="sd">"""Select the branding from the available 'system-release' packages</span>
|
||||
<span class="sd"> The *best* way to control this is to have a single package in the repo provide 'system-release'</span>
|
||||
<span class="sd"> When there are more than 1 package it will:</span>
|
||||
<span class="sd"> - Make a list of the available packages</span>
|
||||
<span class="sd"> - If variant is set look for a package ending with lower(variant) and use that</span>
|
||||
<span class="sd"> - If there are one or more non-generic packages, use the first one after sorting</span>
|
||||
|
||||
<span class="sd"> Returns the package names of the system-release and release logos package</span>
|
||||
<span class="sd"> """</span>
|
||||
<span class="k">if</span> <span class="n">skip</span><span class="p">:</span>
|
||||
<span class="k">return</span> <span class="n">DataHolder</span><span class="p">(</span><span class="n">release</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">logos</span><span class="o">=</span><span class="kc">None</span><span class="p">)</span>
|
||||
|
||||
<span class="n">release</span> <span class="o">=</span> <span class="kc">None</span>
|
||||
<span class="n">q</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">dbo</span><span class="o">.</span><span class="n">sack</span><span class="o">.</span><span class="n">query</span><span class="p">()</span>
|
||||
<span class="n">a</span> <span class="o">=</span> <span class="n">q</span><span class="o">.</span><span class="n">available</span><span class="p">()</span>
|
||||
<span class="n">pkgs</span> <span class="o">=</span> <span class="nb">sorted</span><span class="p">([</span><span class="n">p</span><span class="o">.</span><span class="n">name</span> <span class="k">for</span> <span class="n">p</span> <span class="ow">in</span> <span class="n">a</span><span class="o">.</span><span class="n">filter</span><span class="p">(</span><span class="n">provides</span><span class="o">=</span><span class="s1">'system-release'</span><span class="p">)</span>
|
||||
<span class="k">if</span> <span class="ow">not</span> <span class="n">p</span><span class="o">.</span><span class="n">name</span><span class="o">.</span><span class="n">startswith</span><span class="p">(</span><span class="s2">"generic"</span><span class="p">)])</span>
|
||||
<span class="k">if</span> <span class="ow">not</span> <span class="n">pkgs</span><span class="p">:</span>
|
||||
<span class="n">logger</span><span class="o">.</span><span class="n">error</span><span class="p">(</span><span class="s2">"No system-release packages found, could not get the release"</span><span class="p">)</span>
|
||||
<span class="k">return</span> <span class="n">DataHolder</span><span class="p">(</span><span class="n">release</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">logos</span><span class="o">=</span><span class="kc">None</span><span class="p">)</span>
|
||||
|
||||
<span class="n">logger</span><span class="o">.</span><span class="n">debug</span><span class="p">(</span><span class="s2">"system-release packages: </span><span class="si">%s</span><span class="s2">"</span><span class="p">,</span> <span class="n">pkgs</span><span class="p">)</span>
|
||||
<span class="k">if</span> <span class="n">product</span><span class="o">.</span><span class="n">variant</span><span class="p">:</span>
|
||||
<span class="n">variant</span> <span class="o">=</span> <span class="p">[</span><span class="n">p</span> <span class="k">for</span> <span class="n">p</span> <span class="ow">in</span> <span class="n">pkgs</span> <span class="k">if</span> <span class="n">p</span><span class="o">.</span><span class="n">endswith</span><span class="p">(</span><span class="s2">"-"</span><span class="o">+</span><span class="n">product</span><span class="o">.</span><span class="n">variant</span><span class="o">.</span><span class="n">lower</span><span class="p">())]</span>
|
||||
<span class="k">if</span> <span class="n">variant</span><span class="p">:</span>
|
||||
<span class="n">release</span> <span class="o">=</span> <span class="n">variant</span><span class="p">[</span><span class="mi">0</span><span class="p">]</span>
|
||||
<span class="k">if</span> <span class="ow">not</span> <span class="n">release</span><span class="p">:</span>
|
||||
<span class="n">release</span> <span class="o">=</span> <span class="n">pkgs</span><span class="p">[</span><span class="mi">0</span><span class="p">]</span>
|
||||
|
||||
<span class="c1"># release</span>
|
||||
<span class="n">logger</span><span class="o">.</span><span class="n">info</span><span class="p">(</span><span class="s1">'got release: </span><span class="si">%s</span><span class="s1">'</span><span class="p">,</span> <span class="n">release</span><span class="p">)</span>
|
||||
|
||||
<span class="c1"># logos uses the basename from release (fedora, redhat, centos, ...)</span>
|
||||
<span class="n">logos</span><span class="p">,</span> <span class="n">_suffix</span> <span class="o">=</span> <span class="n">release</span><span class="o">.</span><span class="n">split</span><span class="p">(</span><span class="s1">'-'</span><span class="p">,</span> <span class="mi">1</span><span class="p">)</span>
|
||||
<span class="k">return</span> <span class="n">DataHolder</span><span class="p">(</span><span class="n">release</span><span class="o">=</span><span class="n">release</span><span class="p">,</span> <span class="n">logos</span><span class="o">=</span><span class="n">logos</span><span class="o">+</span><span class="s2">"-logos"</span><span class="p">)</span></div>
|
||||
|
||||
<div class="viewcode-block" id="RuntimeBuilder.install"><a class="viewcode-back" href="../../pylorax.html#pylorax.treebuilder.RuntimeBuilder.install">[docs]</a> <span class="k">def</span> <span class="nf">install</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span>
|
||||
<span class="sd">'''Install packages and do initial setup with runtime-install.tmpl'''</span>
|
||||
<span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">_branding</span><span class="o">.</span><span class="n">release</span><span class="p">:</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">_runner</span><span class="o">.</span><span class="n">installpkg</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">_branding</span><span class="o">.</span><span class="n">release</span><span class="p">)</span>
|
||||
<span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">_branding</span><span class="o">.</span><span class="n">logos</span><span class="p">:</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">_runner</span><span class="o">.</span><span class="n">installpkg</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">_branding</span><span class="o">.</span><span class="n">logos</span><span class="p">)</span>
|
||||
|
||||
<span class="k">if</span> <span class="nb">len</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">_installpkgs</span><span class="p">)</span> <span class="o">></span> <span class="mi">0</span><span class="p">:</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">_runner</span><span class="o">.</span><span class="n">installpkg</span><span class="p">(</span><span class="o">*</span><span class="bp">self</span><span class="o">.</span><span class="n">_installpkgs</span><span class="p">)</span>
|
||||
<span class="k">if</span> <span class="nb">len</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">_excludepkgs</span><span class="p">)</span> <span class="o">></span> <span class="mi">0</span><span class="p">:</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">_runner</span><span class="o">.</span><span class="n">removepkg</span><span class="p">(</span><span class="o">*</span><span class="bp">self</span><span class="o">.</span><span class="n">_excludepkgs</span><span class="p">)</span>
|
||||
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">_runner</span><span class="o">.</span><span class="n">run</span><span class="p">(</span><span class="s2">"runtime-install.tmpl"</span><span class="p">)</span>
|
||||
|
||||
<span class="k">for</span> <span class="n">tmpl</span> <span class="ow">in</span> <span class="bp">self</span><span class="o">.</span><span class="n">add_templates</span><span class="p">:</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">_runner</span><span class="o">.</span><span class="n">run</span><span class="p">(</span><span class="n">tmpl</span><span class="p">,</span> <span class="o">**</span><span class="bp">self</span><span class="o">.</span><span class="n">add_template_vars</span><span class="p">)</span></div>
|
||||
|
||||
<div class="viewcode-block" id="RuntimeBuilder.writepkglists"><a class="viewcode-back" href="../../pylorax.html#pylorax.treebuilder.RuntimeBuilder.writepkglists">[docs]</a> <span class="k">def</span> <span class="nf">writepkglists</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">pkglistdir</span><span class="p">):</span>
|
||||
<span class="sd">'''debugging data: write out lists of package contents'''</span>
|
||||
<span class="k">if</span> <span class="ow">not</span> <span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">isdir</span><span class="p">(</span><span class="n">pkglistdir</span><span class="p">):</span>
|
||||
<span class="n">os</span><span class="o">.</span><span class="n">makedirs</span><span class="p">(</span><span class="n">pkglistdir</span><span class="p">)</span>
|
||||
<span class="n">q</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">dbo</span><span class="o">.</span><span class="n">sack</span><span class="o">.</span><span class="n">query</span><span class="p">()</span>
|
||||
<span class="k">for</span> <span class="n">pkgobj</span> <span class="ow">in</span> <span class="n">q</span><span class="o">.</span><span class="n">installed</span><span class="p">():</span>
|
||||
<span class="k">with</span> <span class="nb">open</span><span class="p">(</span><span class="n">joinpaths</span><span class="p">(</span><span class="n">pkglistdir</span><span class="p">,</span> <span class="n">pkgobj</span><span class="o">.</span><span class="n">name</span><span class="p">),</span> <span class="s2">"w"</span><span class="p">)</span> <span class="k">as</span> <span class="n">fobj</span><span class="p">:</span>
|
||||
<span class="k">for</span> <span class="n">fname</span> <span class="ow">in</span> <span class="n">pkgobj</span><span class="o">.</span><span class="n">files</span><span class="p">:</span>
|
||||
<span class="n">fobj</span><span class="o">.</span><span class="n">write</span><span class="p">(</span><span class="s2">"</span><span class="si">{0}</span><span class="se">\n</span><span class="s2">"</span><span class="o">.</span><span class="n">format</span><span class="p">(</span><span class="n">fname</span><span class="p">))</span></div>
|
||||
|
||||
<div class="viewcode-block" id="RuntimeBuilder.postinstall"><a class="viewcode-back" href="../../pylorax.html#pylorax.treebuilder.RuntimeBuilder.postinstall">[docs]</a> <span class="k">def</span> <span class="nf">postinstall</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span>
|
||||
<span class="sd">'''Do some post-install setup work with runtime-postinstall.tmpl'''</span>
|
||||
<span class="c1"># copy configdir into runtime root beforehand</span>
|
||||
<span class="n">configdir</span> <span class="o">=</span> <span class="n">joinpaths</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">_runner</span><span class="o">.</span><span class="n">templatedir</span><span class="p">,</span><span class="s2">"config_files"</span><span class="p">)</span>
|
||||
<span class="n">configdir_path</span> <span class="o">=</span> <span class="s2">"tmp/config_files"</span>
|
||||
<span class="n">fullpath</span> <span class="o">=</span> <span class="n">joinpaths</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">vars</span><span class="o">.</span><span class="n">root</span><span class="p">,</span> <span class="n">configdir_path</span><span class="p">)</span>
|
||||
<span class="k">if</span> <span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">exists</span><span class="p">(</span><span class="n">fullpath</span><span class="p">):</span>
|
||||
<span class="n">remove</span><span class="p">(</span><span class="n">fullpath</span><span class="p">)</span>
|
||||
<span class="n">copytree</span><span class="p">(</span><span class="n">configdir</span><span class="p">,</span> <span class="n">fullpath</span><span class="p">)</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">_runner</span><span class="o">.</span><span class="n">run</span><span class="p">(</span><span class="s2">"runtime-postinstall.tmpl"</span><span class="p">,</span> <span class="n">configdir</span><span class="o">=</span><span class="n">configdir_path</span><span class="p">)</span></div>
|
||||
|
||||
<div class="viewcode-block" id="RuntimeBuilder.cleanup"><a class="viewcode-back" href="../../pylorax.html#pylorax.treebuilder.RuntimeBuilder.cleanup">[docs]</a> <span class="k">def</span> <span class="nf">cleanup</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span>
|
||||
<span class="sd">'''Remove unneeded packages and files with runtime-cleanup.tmpl'''</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">_runner</span><span class="o">.</span><span class="n">run</span><span class="p">(</span><span class="s2">"runtime-cleanup.tmpl"</span><span class="p">)</span></div>
|
||||
|
||||
<div class="viewcode-block" id="RuntimeBuilder.verify"><a class="viewcode-back" href="../../pylorax.html#pylorax.treebuilder.RuntimeBuilder.verify">[docs]</a> <span class="k">def</span> <span class="nf">verify</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span>
|
||||
<span class="sd">'''Ensure that contents of the installroot can run'''</span>
|
||||
<span class="n">status</span> <span class="o">=</span> <span class="kc">True</span>
|
||||
|
||||
<span class="n">ELF_MAGIC</span> <span class="o">=</span> <span class="sa">b</span><span class="s1">'</span><span class="se">\x7f</span><span class="s1">ELF'</span>
|
||||
|
||||
<span class="c1"># Iterate over all files in /usr/bin and /usr/sbin</span>
|
||||
<span class="c1"># For ELF files, gather them into a list and we'll check them all at</span>
|
||||
<span class="c1"># the end. For files with a #!, check them as we go</span>
|
||||
<span class="n">elf_files</span> <span class="o">=</span> <span class="p">[]</span>
|
||||
<span class="n">usr_bin</span> <span class="o">=</span> <span class="n">Path</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">vars</span><span class="o">.</span><span class="n">root</span> <span class="o">+</span> <span class="s1">'/usr/bin'</span><span class="p">)</span>
|
||||
<span class="n">usr_sbin</span> <span class="o">=</span> <span class="n">Path</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">vars</span><span class="o">.</span><span class="n">root</span> <span class="o">+</span> <span class="s1">'/usr/sbin'</span><span class="p">)</span>
|
||||
<span class="k">for</span> <span class="n">path</span> <span class="ow">in</span> <span class="p">(</span><span class="nb">str</span><span class="p">(</span><span class="n">x</span><span class="p">)</span> <span class="k">for</span> <span class="n">x</span> <span class="ow">in</span> <span class="n">itertools</span><span class="o">.</span><span class="n">chain</span><span class="p">(</span><span class="n">usr_bin</span><span class="o">.</span><span class="n">iterdir</span><span class="p">(),</span> <span class="n">usr_sbin</span><span class="o">.</span><span class="n">iterdir</span><span class="p">())</span> \
|
||||
<span class="k">if</span> <span class="n">x</span><span class="o">.</span><span class="n">is_file</span><span class="p">()):</span>
|
||||
<span class="k">with</span> <span class="nb">open</span><span class="p">(</span><span class="n">path</span><span class="p">,</span> <span class="s2">"rb"</span><span class="p">)</span> <span class="k">as</span> <span class="n">f</span><span class="p">:</span>
|
||||
<span class="n">magic</span> <span class="o">=</span> <span class="n">f</span><span class="o">.</span><span class="n">read</span><span class="p">(</span><span class="mi">4</span><span class="p">)</span>
|
||||
<span class="k">if</span> <span class="n">magic</span> <span class="o">==</span> <span class="n">ELF_MAGIC</span><span class="p">:</span>
|
||||
<span class="c1"># Save the path, minus the chroot prefix</span>
|
||||
<span class="n">elf_files</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="n">path</span><span class="p">[</span><span class="nb">len</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">vars</span><span class="o">.</span><span class="n">root</span><span class="p">):])</span>
|
||||
<span class="k">elif</span> <span class="n">magic</span><span class="p">[:</span><span class="mi">2</span><span class="p">]</span> <span class="o">==</span> <span class="sa">b</span><span class="s1">'#!'</span><span class="p">:</span>
|
||||
<span class="c1"># Reopen the file as text and read the first line.</span>
|
||||
<span class="c1"># Open as latin-1 so that stray 8-bit characters don't make</span>
|
||||
<span class="c1"># things blow up. We only really care about ASCII parts.</span>
|
||||
<span class="k">with</span> <span class="nb">open</span><span class="p">(</span><span class="n">path</span><span class="p">,</span> <span class="s2">"rt"</span><span class="p">,</span> <span class="n">encoding</span><span class="o">=</span><span class="s2">"latin-1"</span><span class="p">)</span> <span class="k">as</span> <span class="n">f_text</span><span class="p">:</span>
|
||||
<span class="c1"># Remove the #!, split on space, and take the first part</span>
|
||||
<span class="n">shabang</span> <span class="o">=</span> <span class="n">f_text</span><span class="o">.</span><span class="n">readline</span><span class="p">()[</span><span class="mi">2</span><span class="p">:]</span><span class="o">.</span><span class="n">split</span><span class="p">()[</span><span class="mi">0</span><span class="p">]</span>
|
||||
|
||||
<span class="c1"># Does the path exist?</span>
|
||||
<span class="k">if</span> <span class="ow">not</span> <span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">exists</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">vars</span><span class="o">.</span><span class="n">root</span> <span class="o">+</span> <span class="n">shabang</span><span class="p">):</span>
|
||||
<span class="n">logger</span><span class="o">.</span><span class="n">error</span><span class="p">(</span><span class="s1">'</span><span class="si">%s</span><span class="s1">, needed by </span><span class="si">%s</span><span class="s1">, does not exist'</span><span class="p">,</span> <span class="n">shabang</span><span class="p">,</span> <span class="n">path</span><span class="p">)</span>
|
||||
<span class="n">status</span> <span class="o">=</span> <span class="kc">False</span>
|
||||
|
||||
<span class="c1"># Now, run ldd on all the ELF files</span>
|
||||
<span class="c1"># Just run ldd once on everything so it isn't logged a million times.</span>
|
||||
<span class="c1"># At least one thing in the list isn't going to be a dynamic executable,</span>
|
||||
<span class="c1"># so use execWithCapture to ignore the exit code.</span>
|
||||
<span class="n">filename</span> <span class="o">=</span> <span class="s1">''</span>
|
||||
<span class="k">for</span> <span class="n">line</span> <span class="ow">in</span> <span class="n">execWithCapture</span><span class="p">(</span><span class="s1">'ldd'</span><span class="p">,</span> <span class="n">elf_files</span><span class="p">,</span> <span class="n">root</span><span class="o">=</span><span class="bp">self</span><span class="o">.</span><span class="n">vars</span><span class="o">.</span><span class="n">root</span><span class="p">,</span>
|
||||
<span class="n">log_output</span><span class="o">=</span><span class="kc">False</span><span class="p">,</span> <span class="n">filter_stderr</span><span class="o">=</span><span class="kc">True</span><span class="p">)</span><span class="o">.</span><span class="n">split</span><span class="p">(</span><span class="s1">'</span><span class="se">\n</span><span class="s1">'</span><span class="p">):</span>
|
||||
<span class="k">if</span> <span class="n">line</span> <span class="ow">and</span> <span class="ow">not</span> <span class="n">line</span><span class="p">[</span><span class="mi">0</span><span class="p">]</span><span class="o">.</span><span class="n">isspace</span><span class="p">():</span>
|
||||
<span class="c1"># New filename header, strip the : at the end and save</span>
|
||||
<span class="n">filename</span> <span class="o">=</span> <span class="n">line</span><span class="p">[:</span><span class="o">-</span><span class="mi">1</span><span class="p">]</span>
|
||||
<span class="k">elif</span> <span class="s1">'not found'</span> <span class="ow">in</span> <span class="n">line</span><span class="p">:</span>
|
||||
<span class="n">logger</span><span class="o">.</span><span class="n">error</span><span class="p">(</span><span class="s1">'</span><span class="si">%s</span><span class="s1">, needed by </span><span class="si">%s</span><span class="s1">, not found'</span><span class="p">,</span> <span class="n">line</span><span class="o">.</span><span class="n">split</span><span class="p">()[</span><span class="mi">0</span><span class="p">],</span> <span class="n">filename</span><span class="p">)</span>
|
||||
<span class="n">status</span> <span class="o">=</span> <span class="kc">False</span>
|
||||
|
||||
<span class="k">return</span> <span class="n">status</span></div>
|
||||
|
||||
<div class="viewcode-block" id="RuntimeBuilder.writepkgsizes"><a class="viewcode-back" href="../../pylorax.html#pylorax.treebuilder.RuntimeBuilder.writepkgsizes">[docs]</a> <span class="k">def</span> <span class="nf">writepkgsizes</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">pkgsizefile</span><span class="p">):</span>
|
||||
<span class="sd">'''debugging data: write a big list of pkg sizes'''</span>
|
||||
<span class="n">fobj</span> <span class="o">=</span> <span class="nb">open</span><span class="p">(</span><span class="n">pkgsizefile</span><span class="p">,</span> <span class="s2">"w"</span><span class="p">)</span>
|
||||
<span class="n">getsize</span> <span class="o">=</span> <span class="k">lambda</span> <span class="n">f</span><span class="p">:</span> <span class="n">os</span><span class="o">.</span><span class="n">lstat</span><span class="p">(</span><span class="n">f</span><span class="p">)</span><span class="o">.</span><span class="n">st_size</span> <span class="k">if</span> <span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">exists</span><span class="p">(</span><span class="n">f</span><span class="p">)</span> <span class="k">else</span> <span class="mi">0</span>
|
||||
<span class="n">q</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">dbo</span><span class="o">.</span><span class="n">sack</span><span class="o">.</span><span class="n">query</span><span class="p">()</span>
|
||||
<span class="k">for</span> <span class="n">p</span> <span class="ow">in</span> <span class="nb">sorted</span><span class="p">(</span><span class="n">q</span><span class="o">.</span><span class="n">installed</span><span class="p">()):</span>
|
||||
<span class="n">pkgsize</span> <span class="o">=</span> <span class="nb">sum</span><span class="p">(</span><span class="n">getsize</span><span class="p">(</span><span class="n">joinpaths</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">vars</span><span class="o">.</span><span class="n">root</span><span class="p">,</span><span class="n">f</span><span class="p">))</span> <span class="k">for</span> <span class="n">f</span> <span class="ow">in</span> <span class="n">p</span><span class="o">.</span><span class="n">files</span><span class="p">)</span>
|
||||
<span class="n">fobj</span><span class="o">.</span><span class="n">write</span><span class="p">(</span><span class="s2">"</span><span class="si">{0.name}</span><span class="s2">.</span><span class="si">{0.arch}</span><span class="s2">: </span><span class="si">{1}</span><span class="se">\n</span><span class="s2">"</span><span class="o">.</span><span class="n">format</span><span class="p">(</span><span class="n">p</span><span class="p">,</span> <span class="n">pkgsize</span><span class="p">))</span></div>
|
||||
|
||||
<div class="viewcode-block" id="RuntimeBuilder.generate_module_data"><a class="viewcode-back" href="../../pylorax.html#pylorax.treebuilder.RuntimeBuilder.generate_module_data">[docs]</a> <span class="k">def</span> <span class="nf">generate_module_data</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span>
|
||||
<span class="n">root</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">vars</span><span class="o">.</span><span class="n">root</span>
|
||||
<span class="n">moddir</span> <span class="o">=</span> <span class="n">joinpaths</span><span class="p">(</span><span class="n">root</span><span class="p">,</span> <span class="s2">"lib/modules/"</span><span class="p">)</span>
|
||||
<span class="k">for</span> <span class="n">kernel</span> <span class="ow">in</span> <span class="n">findkernels</span><span class="p">(</span><span class="n">root</span><span class="o">=</span><span class="n">root</span><span class="p">):</span>
|
||||
<span class="n">ksyms</span> <span class="o">=</span> <span class="n">joinpaths</span><span class="p">(</span><span class="n">root</span><span class="p">,</span> <span class="s2">"boot/System.map-</span><span class="si">%s</span><span class="s2">"</span> <span class="o">%</span> <span class="n">kernel</span><span class="o">.</span><span class="n">version</span><span class="p">)</span>
|
||||
<span class="n">logger</span><span class="o">.</span><span class="n">info</span><span class="p">(</span><span class="s2">"doing depmod and module-info for </span><span class="si">%s</span><span class="s2">"</span><span class="p">,</span> <span class="n">kernel</span><span class="o">.</span><span class="n">version</span><span class="p">)</span>
|
||||
<span class="n">runcmd</span><span class="p">([</span><span class="s2">"depmod"</span><span class="p">,</span> <span class="s2">"-a"</span><span class="p">,</span> <span class="s2">"-F"</span><span class="p">,</span> <span class="n">ksyms</span><span class="p">,</span> <span class="s2">"-b"</span><span class="p">,</span> <span class="n">root</span><span class="p">,</span> <span class="n">kernel</span><span class="o">.</span><span class="n">version</span><span class="p">])</span>
|
||||
<span class="n">generate_module_info</span><span class="p">(</span><span class="n">moddir</span><span class="o">+</span><span class="n">kernel</span><span class="o">.</span><span class="n">version</span><span class="p">,</span> <span class="n">outfile</span><span class="o">=</span><span class="n">moddir</span><span class="o">+</span><span class="s2">"module-info"</span><span class="p">)</span></div>
|
||||
|
||||
<div class="viewcode-block" id="RuntimeBuilder.create_squashfs_runtime"><a class="viewcode-back" href="../../pylorax.html#pylorax.treebuilder.RuntimeBuilder.create_squashfs_runtime">[docs]</a> <span class="k">def</span> <span class="nf">create_squashfs_runtime</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">outfile</span><span class="o">=</span><span class="s2">"/var/tmp/squashfs.img"</span><span class="p">,</span> <span class="n">compression</span><span class="o">=</span><span class="s2">"xz"</span><span class="p">,</span> <span class="n">compressargs</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">size</span><span class="o">=</span><span class="mi">2</span><span class="p">):</span>
|
||||
<span class="sd">"""Create a plain squashfs runtime"""</span>
|
||||
<span class="n">compressargs</span> <span class="o">=</span> <span class="n">compressargs</span> <span class="ow">or</span> <span class="p">[]</span>
|
||||
<span class="n">os</span><span class="o">.</span><span class="n">makedirs</span><span class="p">(</span><span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">dirname</span><span class="p">(</span><span class="n">outfile</span><span class="p">))</span>
|
||||
|
||||
<span class="c1"># squash the rootfs</span>
|
||||
<span class="k">return</span> <span class="n">imgutils</span><span class="o">.</span><span class="n">mksquashfs</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">vars</span><span class="o">.</span><span class="n">root</span><span class="p">,</span> <span class="n">outfile</span><span class="p">,</span> <span class="n">compression</span><span class="p">,</span> <span class="n">compressargs</span><span class="p">)</span></div>
|
||||
|
||||
<div class="viewcode-block" id="RuntimeBuilder.create_ext4_runtime"><a class="viewcode-back" href="../../pylorax.html#pylorax.treebuilder.RuntimeBuilder.create_ext4_runtime">[docs]</a> <span class="k">def</span> <span class="nf">create_ext4_runtime</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">outfile</span><span class="o">=</span><span class="s2">"/var/tmp/squashfs.img"</span><span class="p">,</span> <span class="n">compression</span><span class="o">=</span><span class="s2">"xz"</span><span class="p">,</span> <span class="n">compressargs</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">size</span><span class="o">=</span><span class="mi">2</span><span class="p">):</span>
|
||||
<span class="sd">"""Create a squashfs compressed ext4 runtime"""</span>
|
||||
<span class="c1"># make live rootfs image - must be named "LiveOS/rootfs.img" for dracut</span>
|
||||
<span class="n">compressargs</span> <span class="o">=</span> <span class="n">compressargs</span> <span class="ow">or</span> <span class="p">[]</span>
|
||||
<span class="n">workdir</span> <span class="o">=</span> <span class="n">joinpaths</span><span class="p">(</span><span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">dirname</span><span class="p">(</span><span class="n">outfile</span><span class="p">),</span> <span class="s2">"runtime-workdir"</span><span class="p">)</span>
|
||||
<span class="n">os</span><span class="o">.</span><span class="n">makedirs</span><span class="p">(</span><span class="n">joinpaths</span><span class="p">(</span><span class="n">workdir</span><span class="p">,</span> <span class="s2">"LiveOS"</span><span class="p">))</span>
|
||||
|
||||
<span class="c1"># Catch problems with the rootfs being too small and clearly log them</span>
|
||||
<span class="k">try</span><span class="p">:</span>
|
||||
<span class="n">imgutils</span><span class="o">.</span><span class="n">mkrootfsimg</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">vars</span><span class="o">.</span><span class="n">root</span><span class="p">,</span> <span class="n">joinpaths</span><span class="p">(</span><span class="n">workdir</span><span class="p">,</span> <span class="s2">"LiveOS/rootfs.img"</span><span class="p">),</span>
|
||||
<span class="s2">"Anaconda"</span><span class="p">,</span> <span class="n">size</span><span class="o">=</span><span class="n">size</span><span class="p">)</span>
|
||||
<span class="k">except</span> <span class="n">CalledProcessError</span> <span class="k">as</span> <span class="n">e</span><span class="p">:</span>
|
||||
<span class="k">if</span> <span class="n">e</span><span class="o">.</span><span class="n">stdout</span> <span class="ow">and</span> <span class="s2">"No space left on device"</span> <span class="ow">in</span> <span class="n">e</span><span class="o">.</span><span class="n">stdout</span><span class="p">:</span>
|
||||
<span class="n">logger</span><span class="o">.</span><span class="n">error</span><span class="p">(</span><span class="s2">"The rootfs ran out of space with size=</span><span class="si">%d</span><span class="s2">"</span><span class="p">,</span> <span class="n">size</span><span class="p">)</span>
|
||||
<span class="k">raise</span>
|
||||
|
||||
<span class="c1"># squash the live rootfs and clean up workdir</span>
|
||||
<span class="n">rc</span> <span class="o">=</span> <span class="n">imgutils</span><span class="o">.</span><span class="n">mksquashfs</span><span class="p">(</span><span class="n">workdir</span><span class="p">,</span> <span class="n">outfile</span><span class="p">,</span> <span class="n">compression</span><span class="p">,</span> <span class="n">compressargs</span><span class="p">)</span>
|
||||
<span class="n">remove</span><span class="p">(</span><span class="n">workdir</span><span class="p">)</span>
|
||||
<span class="k">return</span> <span class="n">rc</span></div>
|
||||
|
||||
<div class="viewcode-block" id="RuntimeBuilder.finished"><a class="viewcode-back" href="../../pylorax.html#pylorax.treebuilder.RuntimeBuilder.finished">[docs]</a> <span class="k">def</span> <span class="nf">finished</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span>
|
||||
<span class="sd">""" Done using RuntimeBuilder</span>
|
||||
|
||||
<span class="sd"> Close the dnf base object</span>
|
||||
<span class="sd"> """</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">dbo</span><span class="o">.</span><span class="n">close</span><span class="p">()</span></div></div>
|
||||
|
||||
<div class="viewcode-block" id="TreeBuilder"><a class="viewcode-back" href="../../pylorax.html#pylorax.treebuilder.TreeBuilder">[docs]</a><span class="k">class</span> <span class="nc">TreeBuilder</span><span class="p">(</span><span class="nb">object</span><span class="p">):</span>
|
||||
<span class="sd">'''Builds the arch-specific boot images.</span>
|
||||
<span class="sd"> inroot should be the installtree root (the newly-built runtime dir)'''</span>
|
||||
<span class="k">def</span> <span class="fm">__init__</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">product</span><span class="p">,</span> <span class="n">arch</span><span class="p">,</span> <span class="n">inroot</span><span class="p">,</span> <span class="n">outroot</span><span class="p">,</span> <span class="n">runtime</span><span class="p">,</span> <span class="n">isolabel</span><span class="p">,</span> <span class="n">domacboot</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="n">doupgrade</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span>
|
||||
<span class="n">templatedir</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">add_templates</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">add_template_vars</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">workdir</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">extra_boot_args</span><span class="o">=</span><span class="s2">""</span><span class="p">):</span>
|
||||
|
||||
<span class="c1"># NOTE: if you pass an arg named "runtime" to a mako template it'll</span>
|
||||
<span class="c1"># clobber some mako internal variables - hence "runtime_img".</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">vars</span> <span class="o">=</span> <span class="n">DataHolder</span><span class="p">(</span><span class="n">arch</span><span class="o">=</span><span class="n">arch</span><span class="p">,</span> <span class="n">product</span><span class="o">=</span><span class="n">product</span><span class="p">,</span> <span class="n">runtime_img</span><span class="o">=</span><span class="n">runtime</span><span class="p">,</span>
|
||||
<span class="n">runtime_base</span><span class="o">=</span><span class="n">basename</span><span class="p">(</span><span class="n">runtime</span><span class="p">),</span>
|
||||
<span class="n">inroot</span><span class="o">=</span><span class="n">inroot</span><span class="p">,</span> <span class="n">outroot</span><span class="o">=</span><span class="n">outroot</span><span class="p">,</span>
|
||||
<span class="n">basearch</span><span class="o">=</span><span class="n">arch</span><span class="o">.</span><span class="n">basearch</span><span class="p">,</span> <span class="n">libdir</span><span class="o">=</span><span class="n">arch</span><span class="o">.</span><span class="n">libdir</span><span class="p">,</span>
|
||||
<span class="n">isolabel</span><span class="o">=</span><span class="n">isolabel</span><span class="p">,</span> <span class="n">udev</span><span class="o">=</span><span class="n">udev_escape</span><span class="p">,</span> <span class="n">domacboot</span><span class="o">=</span><span class="n">domacboot</span><span class="p">,</span> <span class="n">doupgrade</span><span class="o">=</span><span class="n">doupgrade</span><span class="p">,</span>
|
||||
<span class="n">workdir</span><span class="o">=</span><span class="n">workdir</span><span class="p">,</span> <span class="n">lower</span><span class="o">=</span><span class="n">string_lower</span><span class="p">,</span>
|
||||
<span class="n">extra_boot_args</span><span class="o">=</span><span class="n">extra_boot_args</span><span class="p">)</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">_runner</span> <span class="o">=</span> <span class="n">LoraxTemplateRunner</span><span class="p">(</span><span class="n">inroot</span><span class="p">,</span> <span class="n">outroot</span><span class="p">,</span> <span class="n">templatedir</span><span class="o">=</span><span class="n">templatedir</span><span class="p">)</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">_runner</span><span class="o">.</span><span class="n">defaults</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">vars</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">add_templates</span> <span class="o">=</span> <span class="n">add_templates</span> <span class="ow">or</span> <span class="p">[]</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">add_template_vars</span> <span class="o">=</span> <span class="n">add_template_vars</span> <span class="ow">or</span> <span class="p">{}</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">templatedir</span> <span class="o">=</span> <span class="n">templatedir</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">treeinfo_data</span> <span class="o">=</span> <span class="kc">None</span>
|
||||
|
||||
<span class="nd">@property</span>
|
||||
<span class="k">def</span> <span class="nf">kernels</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span>
|
||||
<span class="k">return</span> <span class="n">findkernels</span><span class="p">(</span><span class="n">root</span><span class="o">=</span><span class="bp">self</span><span class="o">.</span><span class="n">vars</span><span class="o">.</span><span class="n">inroot</span><span class="p">)</span>
|
||||
|
||||
<div class="viewcode-block" id="TreeBuilder.rebuild_initrds"><a class="viewcode-back" href="../../pylorax.html#pylorax.treebuilder.TreeBuilder.rebuild_initrds">[docs]</a> <span class="k">def</span> <span class="nf">rebuild_initrds</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">add_args</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">backup</span><span class="o">=</span><span class="s2">""</span><span class="p">,</span> <span class="n">prefix</span><span class="o">=</span><span class="s2">""</span><span class="p">):</span>
|
||||
<span class="sd">'''Rebuild all the initrds in the tree. If backup is specified, each</span>
|
||||
<span class="sd"> initrd will be renamed with backup as a suffix before rebuilding.</span>
|
||||
<span class="sd"> If backup is empty, the existing initrd files will be overwritten.</span>
|
||||
<span class="sd"> If suffix is specified, the existing initrd is untouched and a new</span>
|
||||
<span class="sd"> image is built with the filename "${prefix}-${kernel.version}.img"</span>
|
||||
|
||||
<span class="sd"> If the initrd doesn't exist its name will be created based on the</span>
|
||||
<span class="sd"> name of the kernel.</span>
|
||||
<span class="sd"> '''</span>
|
||||
<span class="n">add_args</span> <span class="o">=</span> <span class="n">add_args</span> <span class="ow">or</span> <span class="p">[]</span>
|
||||
<span class="n">args</span> <span class="o">=</span> <span class="p">[</span><span class="s2">"--nomdadmconf"</span><span class="p">,</span> <span class="s2">"--nolvmconf"</span><span class="p">]</span> <span class="o">+</span> <span class="n">add_args</span>
|
||||
<span class="k">if</span> <span class="ow">not</span> <span class="n">backup</span><span class="p">:</span>
|
||||
<span class="n">args</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="s2">"--force"</span><span class="p">)</span>
|
||||
|
||||
<span class="k">if</span> <span class="ow">not</span> <span class="bp">self</span><span class="o">.</span><span class="n">kernels</span><span class="p">:</span>
|
||||
<span class="k">raise</span> <span class="ne">Exception</span><span class="p">(</span><span class="s2">"No kernels found, cannot rebuild_initrds"</span><span class="p">)</span>
|
||||
|
||||
<span class="k">with</span> <span class="n">DracutChroot</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">vars</span><span class="o">.</span><span class="n">inroot</span><span class="p">)</span> <span class="k">as</span> <span class="n">dracut</span><span class="p">:</span>
|
||||
<span class="k">for</span> <span class="n">kernel</span> <span class="ow">in</span> <span class="bp">self</span><span class="o">.</span><span class="n">kernels</span><span class="p">:</span>
|
||||
<span class="k">if</span> <span class="n">prefix</span><span class="p">:</span>
|
||||
<span class="n">idir</span> <span class="o">=</span> <span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">dirname</span><span class="p">(</span><span class="n">kernel</span><span class="o">.</span><span class="n">path</span><span class="p">)</span>
|
||||
<span class="n">outfile</span> <span class="o">=</span> <span class="n">joinpaths</span><span class="p">(</span><span class="n">idir</span><span class="p">,</span> <span class="n">prefix</span><span class="o">+</span><span class="s1">'-'</span><span class="o">+</span><span class="n">kernel</span><span class="o">.</span><span class="n">version</span><span class="o">+</span><span class="s1">'.img'</span><span class="p">)</span>
|
||||
<span class="k">elif</span> <span class="nb">hasattr</span><span class="p">(</span><span class="n">kernel</span><span class="p">,</span> <span class="s2">"initrd"</span><span class="p">):</span>
|
||||
<span class="c1"># If there is an existing initrd, use that</span>
|
||||
<span class="n">outfile</span> <span class="o">=</span> <span class="n">kernel</span><span class="o">.</span><span class="n">initrd</span><span class="o">.</span><span class="n">path</span>
|
||||
<span class="k">else</span><span class="p">:</span>
|
||||
<span class="c1"># Construct an initrd from the kernel name</span>
|
||||
<span class="n">outfile</span> <span class="o">=</span> <span class="n">kernel</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">replace</span><span class="p">(</span><span class="s2">"vmlinuz-"</span><span class="p">,</span> <span class="s2">"initrd-"</span><span class="p">)</span> <span class="o">+</span> <span class="s2">".img"</span>
|
||||
<span class="n">logger</span><span class="o">.</span><span class="n">info</span><span class="p">(</span><span class="s2">"rebuilding </span><span class="si">%s</span><span class="s2">"</span><span class="p">,</span> <span class="n">outfile</span><span class="p">)</span>
|
||||
|
||||
<span class="k">if</span> <span class="n">backup</span><span class="p">:</span>
|
||||
<span class="n">initrd</span> <span class="o">=</span> <span class="n">joinpaths</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">vars</span><span class="o">.</span><span class="n">inroot</span><span class="p">,</span> <span class="n">outfile</span><span class="p">)</span>
|
||||
<span class="k">if</span> <span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">exists</span><span class="p">(</span><span class="n">initrd</span><span class="p">):</span>
|
||||
<span class="n">os</span><span class="o">.</span><span class="n">rename</span><span class="p">(</span><span class="n">initrd</span><span class="p">,</span> <span class="n">initrd</span> <span class="o">+</span> <span class="n">backup</span><span class="p">)</span>
|
||||
<span class="n">dracut</span><span class="o">.</span><span class="n">Run</span><span class="p">(</span><span class="n">args</span> <span class="o">+</span> <span class="p">[</span><span class="n">outfile</span><span class="p">,</span> <span class="n">kernel</span><span class="o">.</span><span class="n">version</span><span class="p">])</span></div>
|
||||
|
||||
<div class="viewcode-block" id="TreeBuilder.build"><a class="viewcode-back" href="../../pylorax.html#pylorax.treebuilder.TreeBuilder.build">[docs]</a> <span class="k">def</span> <span class="nf">build</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span>
|
||||
<span class="n">templatefile</span> <span class="o">=</span> <span class="n">templatemap</span><span class="p">[</span><span class="bp">self</span><span class="o">.</span><span class="n">vars</span><span class="o">.</span><span class="n">arch</span><span class="o">.</span><span class="n">basearch</span><span class="p">]</span>
|
||||
<span class="k">for</span> <span class="n">tmpl</span> <span class="ow">in</span> <span class="bp">self</span><span class="o">.</span><span class="n">add_templates</span><span class="p">:</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">_runner</span><span class="o">.</span><span class="n">run</span><span class="p">(</span><span class="n">tmpl</span><span class="p">,</span> <span class="o">**</span><span class="bp">self</span><span class="o">.</span><span class="n">add_template_vars</span><span class="p">)</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">_runner</span><span class="o">.</span><span class="n">run</span><span class="p">(</span><span class="n">templatefile</span><span class="p">,</span> <span class="n">kernels</span><span class="o">=</span><span class="bp">self</span><span class="o">.</span><span class="n">kernels</span><span class="p">)</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">treeinfo_data</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">_runner</span><span class="o">.</span><span class="n">results</span><span class="o">.</span><span class="n">treeinfo</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">implantisomd5</span><span class="p">()</span></div>
|
||||
|
||||
<div class="viewcode-block" id="TreeBuilder.implantisomd5"><a class="viewcode-back" href="../../pylorax.html#pylorax.treebuilder.TreeBuilder.implantisomd5">[docs]</a> <span class="k">def</span> <span class="nf">implantisomd5</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span>
|
||||
<span class="k">for</span> <span class="n">_section</span><span class="p">,</span> <span class="n">data</span> <span class="ow">in</span> <span class="bp">self</span><span class="o">.</span><span class="n">treeinfo_data</span><span class="o">.</span><span class="n">items</span><span class="p">():</span>
|
||||
<span class="k">if</span> <span class="s1">'boot.iso'</span> <span class="ow">in</span> <span class="n">data</span><span class="p">:</span>
|
||||
<span class="n">iso</span> <span class="o">=</span> <span class="n">joinpaths</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">vars</span><span class="o">.</span><span class="n">outroot</span><span class="p">,</span> <span class="n">data</span><span class="p">[</span><span class="s1">'boot.iso'</span><span class="p">])</span>
|
||||
<span class="n">runcmd</span><span class="p">([</span><span class="s2">"implantisomd5"</span><span class="p">,</span> <span class="n">iso</span><span class="p">])</span></div>
|
||||
|
||||
<span class="nd">@property</span>
|
||||
<span class="k">def</span> <span class="nf">dracut_hooks_path</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span>
|
||||
<span class="sd">""" Return the path to the lorax dracut hooks scripts</span>
|
||||
|
||||
<span class="sd"> Use the configured share dir if it is setup,</span>
|
||||
<span class="sd"> otherwise default to /usr/share/lorax/dracut_hooks</span>
|
||||
<span class="sd"> """</span>
|
||||
<span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">templatedir</span><span class="p">:</span>
|
||||
<span class="k">return</span> <span class="n">joinpaths</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">templatedir</span><span class="p">,</span> <span class="s2">"dracut_hooks"</span><span class="p">)</span>
|
||||
<span class="k">else</span><span class="p">:</span>
|
||||
<span class="k">return</span> <span class="s2">"/usr/share/lorax/dracut_hooks"</span>
|
||||
|
||||
<div class="viewcode-block" id="TreeBuilder.copy_dracut_hooks"><a class="viewcode-back" href="../../pylorax.html#pylorax.treebuilder.TreeBuilder.copy_dracut_hooks">[docs]</a> <span class="k">def</span> <span class="nf">copy_dracut_hooks</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">hooks</span><span class="p">):</span>
|
||||
<span class="sd">""" Copy the hook scripts in hooks into the installroot's /tmp/</span>
|
||||
<span class="sd"> and return a list of commands to pass to dracut when creating the</span>
|
||||
<span class="sd"> initramfs</span>
|
||||
|
||||
<span class="sd"> hooks is a list of tuples with the name of the hook script and the</span>
|
||||
<span class="sd"> target dracut hook directory</span>
|
||||
<span class="sd"> (eg. [("99anaconda-copy-ks.sh", "/lib/dracut/hooks/pre-pivot")])</span>
|
||||
<span class="sd"> """</span>
|
||||
<span class="n">dracut_commands</span> <span class="o">=</span> <span class="p">[]</span>
|
||||
<span class="k">for</span> <span class="n">hook_script</span><span class="p">,</span> <span class="n">dracut_path</span> <span class="ow">in</span> <span class="n">hooks</span><span class="p">:</span>
|
||||
<span class="n">src</span> <span class="o">=</span> <span class="n">joinpaths</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">dracut_hooks_path</span><span class="p">,</span> <span class="n">hook_script</span><span class="p">)</span>
|
||||
<span class="k">if</span> <span class="ow">not</span> <span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">exists</span><span class="p">(</span><span class="n">src</span><span class="p">):</span>
|
||||
<span class="n">logger</span><span class="o">.</span><span class="n">error</span><span class="p">(</span><span class="s2">"Missing lorax dracut hook script </span><span class="si">%s</span><span class="s2">"</span><span class="p">,</span> <span class="p">(</span><span class="n">src</span><span class="p">))</span>
|
||||
<span class="k">continue</span>
|
||||
<span class="n">dst</span> <span class="o">=</span> <span class="n">joinpaths</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">vars</span><span class="o">.</span><span class="n">inroot</span><span class="p">,</span> <span class="s2">"/tmp/"</span><span class="p">,</span> <span class="n">hook_script</span><span class="p">)</span>
|
||||
<span class="n">copy2</span><span class="p">(</span><span class="n">src</span><span class="p">,</span> <span class="n">dst</span><span class="p">)</span>
|
||||
<span class="n">dracut_commands</span> <span class="o">+=</span> <span class="p">[</span><span class="s2">"--include"</span><span class="p">,</span> <span class="n">joinpaths</span><span class="p">(</span><span class="s2">"/tmp/"</span><span class="p">,</span> <span class="n">hook_script</span><span class="p">),</span>
|
||||
<span class="n">dracut_path</span><span class="p">]</span>
|
||||
<span class="k">return</span> <span class="n">dracut_commands</span></div></div>
|
||||
|
||||
<span class="c1">#### TreeBuilder helper functions</span>
|
||||
|
||||
<div class="viewcode-block" id="findkernels"><a class="viewcode-back" href="../../pylorax.html#pylorax.treebuilder.findkernels">[docs]</a><span class="k">def</span> <span class="nf">findkernels</span><span class="p">(</span><span class="n">root</span><span class="o">=</span><span class="s2">"/"</span><span class="p">,</span> <span class="n">kdir</span><span class="o">=</span><span class="s2">"boot"</span><span class="p">):</span>
|
||||
<span class="c1"># To find possible flavors, awk '/BuildKernel/ { print $4 }' kernel.spec</span>
|
||||
<span class="n">flavors</span> <span class="o">=</span> <span class="p">(</span><span class="s1">'debug'</span><span class="p">,</span> <span class="s1">'PAE'</span><span class="p">,</span> <span class="s1">'PAEdebug'</span><span class="p">,</span> <span class="s1">'smp'</span><span class="p">,</span> <span class="s1">'xen'</span><span class="p">,</span> <span class="s1">'lpae'</span><span class="p">)</span>
|
||||
<span class="n">kre</span> <span class="o">=</span> <span class="n">re</span><span class="o">.</span><span class="n">compile</span><span class="p">(</span><span class="sa">r</span><span class="s2">"vmlinuz-(?P<version>.+?\.(?P<arch>[a-z0-9_]+)"</span>
|
||||
<span class="sa">r</span><span class="s2">"(.(?P<flavor></span><span class="si">{0}</span><span class="s2">))?)$"</span><span class="o">.</span><span class="n">format</span><span class="p">(</span><span class="s2">"|"</span><span class="o">.</span><span class="n">join</span><span class="p">(</span><span class="n">flavors</span><span class="p">)))</span>
|
||||
<span class="n">kernels</span> <span class="o">=</span> <span class="p">[]</span>
|
||||
<span class="n">bootfiles</span> <span class="o">=</span> <span class="n">os</span><span class="o">.</span><span class="n">listdir</span><span class="p">(</span><span class="n">joinpaths</span><span class="p">(</span><span class="n">root</span><span class="p">,</span> <span class="n">kdir</span><span class="p">))</span>
|
||||
<span class="k">for</span> <span class="n">f</span> <span class="ow">in</span> <span class="n">bootfiles</span><span class="p">:</span>
|
||||
<span class="n">match</span> <span class="o">=</span> <span class="n">kre</span><span class="o">.</span><span class="n">match</span><span class="p">(</span><span class="n">f</span><span class="p">)</span>
|
||||
<span class="k">if</span> <span class="n">match</span><span class="p">:</span>
|
||||
<span class="n">kernel</span> <span class="o">=</span> <span class="n">DataHolder</span><span class="p">(</span><span class="n">path</span><span class="o">=</span><span class="n">joinpaths</span><span class="p">(</span><span class="n">kdir</span><span class="p">,</span> <span class="n">f</span><span class="p">))</span>
|
||||
<span class="n">kernel</span><span class="o">.</span><span class="n">update</span><span class="p">(</span><span class="n">match</span><span class="o">.</span><span class="n">groupdict</span><span class="p">())</span> <span class="c1"># sets version, arch, flavor</span>
|
||||
<span class="n">kernels</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="n">kernel</span><span class="p">)</span>
|
||||
|
||||
<span class="c1"># look for associated initrd/initramfs/etc.</span>
|
||||
<span class="k">for</span> <span class="n">kernel</span> <span class="ow">in</span> <span class="n">kernels</span><span class="p">:</span>
|
||||
<span class="k">for</span> <span class="n">f</span> <span class="ow">in</span> <span class="n">bootfiles</span><span class="p">:</span>
|
||||
<span class="k">if</span> <span class="n">f</span><span class="o">.</span><span class="n">endswith</span><span class="p">(</span><span class="s1">'-'</span><span class="o">+</span><span class="n">kernel</span><span class="o">.</span><span class="n">version</span><span class="o">+</span><span class="s1">'.img'</span><span class="p">):</span>
|
||||
<span class="n">imgtype</span><span class="p">,</span> <span class="n">_rest</span> <span class="o">=</span> <span class="n">f</span><span class="o">.</span><span class="n">split</span><span class="p">(</span><span class="s1">'-'</span><span class="p">,</span><span class="mi">1</span><span class="p">)</span>
|
||||
<span class="c1"># special backwards-compat case</span>
|
||||
<span class="k">if</span> <span class="n">imgtype</span> <span class="o">==</span> <span class="s1">'initramfs'</span><span class="p">:</span>
|
||||
<span class="n">imgtype</span> <span class="o">=</span> <span class="s1">'initrd'</span>
|
||||
<span class="n">kernel</span><span class="p">[</span><span class="n">imgtype</span><span class="p">]</span> <span class="o">=</span> <span class="n">DataHolder</span><span class="p">(</span><span class="n">path</span><span class="o">=</span><span class="n">joinpaths</span><span class="p">(</span><span class="n">kdir</span><span class="p">,</span> <span class="n">f</span><span class="p">))</span>
|
||||
|
||||
<span class="n">logger</span><span class="o">.</span><span class="n">debug</span><span class="p">(</span><span class="s2">"kernels=</span><span class="si">%s</span><span class="s2">"</span><span class="p">,</span> <span class="n">kernels</span><span class="p">)</span>
|
||||
<span class="k">return</span> <span class="n">kernels</span></div>
|
||||
|
||||
<span class="c1"># udev whitelist: 'a-zA-Z0-9#+.:=@_-' (see is_whitelisted in libudev-util.c)</span>
|
||||
<span class="n">udev_blacklist</span><span class="o">=</span><span class="s1">' !"$%&</span><span class="se">\'</span><span class="s1">()*,/;<>?[</span><span class="se">\\</span><span class="s1">]^`{|}~'</span> <span class="c1"># ASCII printable, minus whitelist</span>
|
||||
<span class="n">udev_blacklist</span> <span class="o">+=</span> <span class="s1">''</span><span class="o">.</span><span class="n">join</span><span class="p">(</span><span class="nb">chr</span><span class="p">(</span><span class="n">i</span><span class="p">)</span> <span class="k">for</span> <span class="n">i</span> <span class="ow">in</span> <span class="nb">range</span><span class="p">(</span><span class="mi">32</span><span class="p">))</span> <span class="c1"># ASCII non-printable</span>
|
||||
<div class="viewcode-block" id="udev_escape"><a class="viewcode-back" href="../../pylorax.html#pylorax.treebuilder.udev_escape">[docs]</a><span class="k">def</span> <span class="nf">udev_escape</span><span class="p">(</span><span class="n">label</span><span class="p">):</span>
|
||||
<span class="n">out</span> <span class="o">=</span> <span class="s1">''</span>
|
||||
<span class="k">for</span> <span class="n">ch</span> <span class="ow">in</span> <span class="n">label</span><span class="p">:</span>
|
||||
<span class="n">out</span> <span class="o">+=</span> <span class="n">ch</span> <span class="k">if</span> <span class="n">ch</span> <span class="ow">not</span> <span class="ow">in</span> <span class="n">udev_blacklist</span> <span class="k">else</span> <span class="s1">'</span><span class="se">\\</span><span class="s1">x</span><span class="si">%02x</span><span class="s1">'</span> <span class="o">%</span> <span class="nb">ord</span><span class="p">(</span><span class="n">ch</span><span class="p">)</span>
|
||||
<span class="k">return</span> <span class="n">out</span></div>
|
||||
|
||||
<div class="viewcode-block" id="string_lower"><a class="viewcode-back" href="../../pylorax.html#pylorax.treebuilder.string_lower">[docs]</a><span class="k">def</span> <span class="nf">string_lower</span><span class="p">(</span><span class="n">string</span><span class="p">):</span>
|
||||
<span class="sd">""" Return a lowercase string.</span>
|
||||
|
||||
<span class="sd"> :param string: String to lowercase</span>
|
||||
|
||||
<span class="sd"> This is used as a filter in the templates.</span>
|
||||
<span class="sd"> """</span>
|
||||
<span class="k">return</span> <span class="n">string</span><span class="o">.</span><span class="n">lower</span><span class="p">()</span></div>
|
||||
</pre></div>
|
||||
|
||||
</div>
|
||||
</div>
|
||||
<footer>
|
||||
|
||||
<hr/>
|
||||
|
||||
<div role="contentinfo">
|
||||
<p>© Copyright 2018, Red Hat, Inc..</p>
|
||||
</div>
|
||||
|
||||
Built with <a href="https://www.sphinx-doc.org/">Sphinx</a> using a
|
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<a href="https://github.com/readthedocs/sphinx_rtd_theme">theme</a>
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SphinxRtdTheme.Navigation.enable(true);
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</body>
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</html>
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@ -1,165 +0,0 @@
|
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<!DOCTYPE html>
|
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<html class="writer-html5" lang="en" >
|
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<head>
|
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<meta charset="utf-8" />
|
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<meta name="viewport" content="width=device-width, initial-scale=1.0" />
|
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<title>pylorax.treeinfo — Lorax 36.0 documentation</title>
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<link rel="stylesheet" href="../../_static/pygments.css" type="text/css" />
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<script data-url_root="../../" id="documentation_options" src="../../_static/documentation_options.js"></script>
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<script src="../../_static/jquery.js"></script>
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<script src="../../_static/underscore.js"></script>
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<ul>
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<li class="toctree-l1"><a class="reference internal" href="../../intro.html">Introduction to Lorax</a></li>
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<li class="toctree-l1"><a class="reference internal" href="../../livemedia-creator.html">livemedia-creator</a></li>
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<li class="toctree-l1"><a class="reference internal" href="../../product-images.html">Product and Updates Images</a></li>
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<li><a href="../../index.html" class="icon icon-home"></a> »</li>
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<li><a href="../index.html">Module code</a> »</li>
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<li><a href="../pylorax.html">pylorax</a> »</li>
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<li>pylorax.treeinfo</li>
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<li class="wy-breadcrumbs-aside">
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</li>
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</ul>
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<div role="main" class="document" itemscope="itemscope" itemtype="http://schema.org/Article">
|
||||
<div itemprop="articleBody">
|
||||
|
||||
<h1>Source code for pylorax.treeinfo</h1><div class="highlight"><pre>
|
||||
<span></span><span class="c1">#</span>
|
||||
<span class="c1"># treeinfo.py</span>
|
||||
<span class="c1">#</span>
|
||||
<span class="c1"># Copyright (C) 2010-2015 Red Hat, Inc.</span>
|
||||
<span class="c1">#</span>
|
||||
<span class="c1"># This program is free software; you can redistribute it and/or modify</span>
|
||||
<span class="c1"># it under the terms of the GNU General Public License as published by</span>
|
||||
<span class="c1"># the Free Software Foundation; either version 2 of the License, or</span>
|
||||
<span class="c1"># (at your option) any later version.</span>
|
||||
<span class="c1">#</span>
|
||||
<span class="c1"># This program is distributed in the hope that it will be useful,</span>
|
||||
<span class="c1"># but WITHOUT ANY WARRANTY; without even the implied warranty of</span>
|
||||
<span class="c1"># MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the</span>
|
||||
<span class="c1"># GNU General Public License for more details.</span>
|
||||
<span class="c1">#</span>
|
||||
<span class="c1"># You should have received a copy of the GNU General Public License</span>
|
||||
<span class="c1"># along with this program. If not, see <http://www.gnu.org/licenses/>.</span>
|
||||
<span class="c1">#</span>
|
||||
<span class="c1"># Red Hat Author(s): Martin Gracik <mgracik@redhat.com></span>
|
||||
<span class="c1">#</span>
|
||||
|
||||
<span class="kn">import</span> <span class="nn">logging</span>
|
||||
<span class="n">logger</span> <span class="o">=</span> <span class="n">logging</span><span class="o">.</span><span class="n">getLogger</span><span class="p">(</span><span class="s2">"pylorax.treeinfo"</span><span class="p">)</span>
|
||||
|
||||
<span class="kn">import</span> <span class="nn">configparser</span>
|
||||
<span class="kn">import</span> <span class="nn">os</span>
|
||||
<span class="kn">import</span> <span class="nn">time</span>
|
||||
|
||||
|
||||
<div class="viewcode-block" id="TreeInfo"><a class="viewcode-back" href="../../pylorax.html#pylorax.treeinfo.TreeInfo">[docs]</a><span class="k">class</span> <span class="nc">TreeInfo</span><span class="p">(</span><span class="nb">object</span><span class="p">):</span>
|
||||
|
||||
<span class="k">def</span> <span class="fm">__init__</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">product</span><span class="p">,</span> <span class="n">version</span><span class="p">,</span> <span class="n">variant</span><span class="p">,</span> <span class="n">basearch</span><span class="p">,</span>
|
||||
<span class="n">packagedir</span><span class="o">=</span><span class="s2">""</span><span class="p">):</span>
|
||||
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">c</span> <span class="o">=</span> <span class="n">configparser</span><span class="o">.</span><span class="n">ConfigParser</span><span class="p">()</span>
|
||||
|
||||
<span class="k">if</span> <span class="s1">'SOURCE_DATE_EPOCH'</span> <span class="ow">in</span> <span class="n">os</span><span class="o">.</span><span class="n">environ</span><span class="p">:</span>
|
||||
<span class="n">timestamp</span> <span class="o">=</span> <span class="n">os</span><span class="o">.</span><span class="n">environ</span><span class="p">[</span><span class="s1">'SOURCE_DATE_EPOCH'</span><span class="p">]</span>
|
||||
<span class="k">else</span><span class="p">:</span>
|
||||
<span class="n">timestamp</span> <span class="o">=</span> <span class="nb">str</span><span class="p">(</span><span class="n">time</span><span class="o">.</span><span class="n">time</span><span class="p">())</span>
|
||||
|
||||
<span class="n">section</span> <span class="o">=</span> <span class="s2">"general"</span>
|
||||
<span class="n">data</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"timestamp"</span><span class="p">:</span> <span class="n">timestamp</span><span class="p">,</span>
|
||||
<span class="s2">"family"</span><span class="p">:</span> <span class="n">product</span><span class="p">,</span>
|
||||
<span class="s2">"version"</span><span class="p">:</span> <span class="n">version</span><span class="p">,</span>
|
||||
<span class="s2">"name"</span><span class="p">:</span> <span class="s2">"</span><span class="si">%s</span><span class="s2">-</span><span class="si">%s</span><span class="s2">"</span> <span class="o">%</span> <span class="p">(</span><span class="n">product</span><span class="p">,</span> <span class="n">version</span><span class="p">),</span>
|
||||
<span class="s2">"variant"</span><span class="p">:</span> <span class="n">variant</span> <span class="ow">or</span> <span class="s2">""</span><span class="p">,</span>
|
||||
<span class="s2">"arch"</span><span class="p">:</span> <span class="n">basearch</span><span class="p">,</span>
|
||||
<span class="s2">"packagedir"</span><span class="p">:</span> <span class="n">packagedir</span><span class="p">}</span>
|
||||
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">c</span><span class="o">.</span><span class="n">add_section</span><span class="p">(</span><span class="n">section</span><span class="p">)</span>
|
||||
<span class="nb">list</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">c</span><span class="o">.</span><span class="n">set</span><span class="p">(</span><span class="n">section</span><span class="p">,</span> <span class="n">key</span><span class="p">,</span> <span class="n">value</span><span class="p">)</span> <span class="k">for</span> <span class="n">key</span><span class="p">,</span> <span class="n">value</span> <span class="ow">in</span> <span class="n">data</span><span class="o">.</span><span class="n">items</span><span class="p">())</span>
|
||||
|
||||
<div class="viewcode-block" id="TreeInfo.add_section"><a class="viewcode-back" href="../../pylorax.html#pylorax.treeinfo.TreeInfo.add_section">[docs]</a> <span class="k">def</span> <span class="nf">add_section</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">section</span><span class="p">,</span> <span class="n">data</span><span class="p">):</span>
|
||||
<span class="k">if</span> <span class="ow">not</span> <span class="bp">self</span><span class="o">.</span><span class="n">c</span><span class="o">.</span><span class="n">has_section</span><span class="p">(</span><span class="n">section</span><span class="p">):</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">c</span><span class="o">.</span><span class="n">add_section</span><span class="p">(</span><span class="n">section</span><span class="p">)</span>
|
||||
|
||||
<span class="nb">list</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">c</span><span class="o">.</span><span class="n">set</span><span class="p">(</span><span class="n">section</span><span class="p">,</span> <span class="n">key</span><span class="p">,</span> <span class="n">value</span><span class="p">)</span> <span class="k">for</span> <span class="n">key</span><span class="p">,</span> <span class="n">value</span> <span class="ow">in</span> <span class="n">data</span><span class="o">.</span><span class="n">items</span><span class="p">())</span></div>
|
||||
|
||||
<div class="viewcode-block" id="TreeInfo.write"><a class="viewcode-back" href="../../pylorax.html#pylorax.treeinfo.TreeInfo.write">[docs]</a> <span class="k">def</span> <span class="nf">write</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">outfile</span><span class="p">):</span>
|
||||
<span class="n">logger</span><span class="o">.</span><span class="n">info</span><span class="p">(</span><span class="s2">"writing .treeinfo file"</span><span class="p">)</span>
|
||||
<span class="k">with</span> <span class="nb">open</span><span class="p">(</span><span class="n">outfile</span><span class="p">,</span> <span class="s2">"w"</span><span class="p">)</span> <span class="k">as</span> <span class="n">fobj</span><span class="p">:</span>
|
||||
<span class="bp">self</span><span class="o">.</span><span class="n">c</span><span class="o">.</span><span class="n">write</span><span class="p">(</span><span class="n">fobj</span><span class="p">)</span></div></div>
|
||||
</pre></div>
|
||||
|
||||
</div>
|
||||
</div>
|
||||
<footer>
|
||||
|
||||
<hr/>
|
||||
|
||||
<div role="contentinfo">
|
||||
<p>© Copyright 2018, Red Hat, Inc..</p>
|
||||
</div>
|
||||
|
||||
Built with <a href="https://www.sphinx-doc.org/">Sphinx</a> using a
|
||||
<a href="https://github.com/readthedocs/sphinx_rtd_theme">theme</a>
|
||||
provided by <a href="https://readthedocs.org">Read the Docs</a>.
|
||||
|
||||
|
||||
</footer>
|
||||
</div>
|
||||
</div>
|
||||
</section>
|
||||
</div>
|
||||
<script>
|
||||
jQuery(function () {
|
||||
SphinxRtdTheme.Navigation.enable(true);
|
||||
});
|
||||
</script>
|
||||
|
||||
</body>
|
||||
</html>
|
||||
@ -1,99 +0,0 @@
|
||||
image-minimizer
|
||||
===============
|
||||
|
||||
:Authors:
|
||||
Brian C. Lane <bcl@redhat.com>
|
||||
|
||||
`image-minimizer` is a script used as an interpreter for kickstart `%post`
|
||||
sections. It is used to remove rpm packages and individual files from the
|
||||
system that Anaconda has just installed.
|
||||
|
||||
It processes a list of commands that tell it which files or rpms to remove, and
|
||||
which to keep.
|
||||
|
||||
|
||||
image-minimizer cmdline arguments
|
||||
---------------------------------
|
||||
|
||||
`usage: image-minimizer [-h] [-i STRING] [--dryrun] [-v] STRING`
|
||||
|
||||
Optional arguments
|
||||
^^^^^^^^^^^^^^^^^^
|
||||
|
||||
-h, --help show this help message and exit
|
||||
-i STRING, --installroot STRING
|
||||
Root path to prepend to all file patterns and
|
||||
installation root for RPM operations. Defaults to
|
||||
INSTALL_ROOT or /mnt/sysimage/
|
||||
--dryrun If set, no filesystem changes are made.
|
||||
-v, --verbose Display every action as it is performed.
|
||||
|
||||
Positional arguments
|
||||
^^^^^^^^^^^^^^^^^^^^
|
||||
|
||||
:STRING: Filename to process
|
||||
|
||||
|
||||
NOTES
|
||||
-----
|
||||
|
||||
You cannot pass any arguments to `image-minimizer` when using it from the
|
||||
kickstart `%post`.
|
||||
|
||||
When using this from a kickstart the image-minimizer package needs to be available.
|
||||
It is not included on the standard boot.iso, so you will need to include `lorax` in
|
||||
the `%package` section. You can use `image-minimizer` to remove lorax from the install.
|
||||
|
||||
If you are using this with `livemedia-creator` it can be installed on the host
|
||||
system so that `lorax` isn't needed in the `%package` list, and it doesn't need
|
||||
to be removed.
|
||||
|
||||
|
||||
commands
|
||||
--------
|
||||
|
||||
Commands are listed one per line, followed by a space, and then by the
|
||||
package, file, or glob. The globs used are Unix style pathname patterns using
|
||||
`*`, `?`, and `[]` character ranges. globbing is implemented using the python
|
||||
glob module.
|
||||
|
||||
|
||||
* drop <PATTERN>
|
||||
This will remove files from the installation.
|
||||
|
||||
* keep <PATTERN>
|
||||
This will keep files, and should follow any `drop` commands including globs.
|
||||
|
||||
* droprpm <PATTERN>
|
||||
Remove matching rpm packages. Dependencies are not remove, just individual
|
||||
packages matching the glob.
|
||||
|
||||
* keeprpm <PATTERN>
|
||||
Do not remove matching rpm packages, it should follow any `droprpm` commands
|
||||
that include globs.
|
||||
|
||||
|
||||
example
|
||||
-------
|
||||
|
||||
Example Anaconda `%post` usage::
|
||||
|
||||
%post --interpreter=image-minimizer --nochroot
|
||||
|
||||
drop /lib/modules/*/kernel/fs
|
||||
keep /lib/modules/*/kernel/fs/ext*
|
||||
keep /lib/modules/*/kernel/fs/mbcache*
|
||||
keep /lib/modules/*/kernel/fs/squashfs
|
||||
|
||||
droprpm make
|
||||
droprpm mtools
|
||||
droprpm mysql-libs
|
||||
droprpm perl
|
||||
droprpm perl-Pod-*
|
||||
droprpm syslinux
|
||||
keeprpm perl-Pod-Simple
|
||||
|
||||
# Not needed after image-minimizer is done
|
||||
droprpm lorax
|
||||
|
||||
%end
|
||||
@ -1,37 +0,0 @@
|
||||
.. Lorax documentation master file, created by
|
||||
sphinx-quickstart on Wed Apr 8 13:46:00 2015.
|
||||
You can adapt this file completely to your liking, but it should at least
|
||||
contain the root `toctree` directive.
|
||||
|
||||
Welcome to Lorax's documentation!
|
||||
=================================
|
||||
|
||||
Contents:
|
||||
|
||||
.. toctree::
|
||||
:maxdepth: 1
|
||||
|
||||
intro
|
||||
lorax
|
||||
livemedia-creator
|
||||
mkksiso
|
||||
product-images
|
||||
image-minimizer
|
||||
modules
|
||||
|
||||
Documentation for other Lorax Branches
|
||||
======================================
|
||||
|
||||
* `Fedora 35 <f35-branch/>`_
|
||||
* `Fedora 34 <f34-branch/>`_
|
||||
* `Fedora 33 <f33-branch/>`_
|
||||
* `RHEL8 lorax-composer <rhel8-branch/>`_
|
||||
* `RHEL7 lorax-composer <lorax-composer/>`_
|
||||
|
||||
Indices and tables
|
||||
==================
|
||||
|
||||
* :ref:`genindex`
|
||||
* :ref:`modindex`
|
||||
* :ref:`search`
|
||||
|
||||
@ -1,67 +0,0 @@
|
||||
Introduction to Lorax
|
||||
=====================
|
||||
|
||||
I am the Lorax. I speak for the trees [and images].
|
||||
|
||||
Lorax is used to build the Anaconda Installer boot.iso, it consists of a
|
||||
library, pylorax, a set of templates, and the lorax script. Its operation
|
||||
is driven by a customized set of Mako templates that lists the packages
|
||||
to be installed, steps to execute to remove unneeded files, and creation
|
||||
of the iso for all of the supported architectures.
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
Before Lorax
|
||||
============
|
||||
|
||||
Tree building tools such as pungi and revisor rely on 'buildinstall' in
|
||||
anaconda/scripts/ to produce the boot images and other such control files
|
||||
in the final tree. The existing buildinstall scripts written in a mix of
|
||||
bash and Python are unmaintainable. Lorax is an attempt to replace them
|
||||
with something more flexible.
|
||||
|
||||
|
||||
EXISTING WORKFLOW:
|
||||
|
||||
pungi and other tools call scripts/buildinstall, which in turn call other
|
||||
scripts to do the image building and data generation. Here's how it
|
||||
currently looks:
|
||||
|
||||
-> buildinstall
|
||||
* process command line options
|
||||
* write temporary yum.conf to point to correct repo
|
||||
* find anaconda release RPM
|
||||
* unpack RPM, pull in those versions of upd-instroot, mk-images,
|
||||
maketreeinfo.py, makestamp.py, and buildinstall
|
||||
|
||||
-> call upd-instroot
|
||||
|
||||
-> call maketreeinfo.py
|
||||
|
||||
-> call mk-images (which figures out which mk-images.ARCH to call)
|
||||
|
||||
-> call makestamp.py
|
||||
|
||||
* clean up
|
||||
|
||||
|
||||
PROBLEMS:
|
||||
|
||||
The existing workflow presents some problems with maintaining the scripts.
|
||||
First, almost all knowledge of what goes in to the stage 1 and stage 2
|
||||
images lives in upd-instroot. The mk-images* scripts copy things from the
|
||||
root created by upd-instroot in order to build the stage 1 image, though
|
||||
it's not completely clear from reading the scripts.
|
||||
|
||||
|
||||
NEW IDEAS:
|
||||
|
||||
Create a new central driver with all information living in Python modules.
|
||||
Configuration files will provide the knowledge previously contained in the
|
||||
upd-instroot and mk-images* scripts.
|
||||
|
||||
|
||||
|
||||
@ -1,669 +0,0 @@
|
||||
livemedia-creator
|
||||
=================
|
||||
|
||||
:Authors:
|
||||
Brian C. Lane <bcl@redhat.com>
|
||||
|
||||
livemedia-creator uses `Anaconda <https://github.com/rhinstaller/anaconda>`_,
|
||||
`kickstart <https://github.com/rhinstaller/pykickstart>`_ and `Lorax
|
||||
<https://github.com/rhinstaller/lorax>`_ to create bootable media that use the
|
||||
same install path as a normal system installation. It can be used to make live
|
||||
isos, bootable (partitioned) disk images, tarfiles, and filesystem images for
|
||||
use with virtualization and container solutions like libvirt, docker, and
|
||||
OpenStack.
|
||||
|
||||
The general idea is to use qemu with kickstart and an Anaconda boot.iso to
|
||||
install into a disk image and then use the disk image to create the bootable
|
||||
media.
|
||||
|
||||
livemedia-creator --help will describe all of the options available. At the
|
||||
minimum you need:
|
||||
|
||||
``--make-iso`` to create a final bootable .iso or one of the other ``--make-*`` options.
|
||||
|
||||
``--iso`` to specify the Anaconda install media to use with qemu.
|
||||
|
||||
``--ks`` to select the kickstart file describing what to install.
|
||||
|
||||
To use livemedia-creator with virtualization you will need to have qemu installed.
|
||||
|
||||
If you are going to be using Anaconda directly, with ``--no-virt`` mode, make sure
|
||||
you have the anaconda-tui package installed.
|
||||
|
||||
Conventions used in this document:
|
||||
|
||||
``lmc`` is an abbreviation for livemedia-creator.
|
||||
|
||||
``builder`` is the system where livemedia-creator is being run
|
||||
|
||||
``image`` is the disk image being created by running livemedia-creator
|
||||
|
||||
|
||||
livemedia-creator cmdline arguments
|
||||
-----------------------------------
|
||||
|
||||
.. argparse::
|
||||
:ref: pylorax.cmdline.lmc_parser
|
||||
:prog: livemedia-creator
|
||||
|
||||
--macboot : @replace
|
||||
Make the iso bootable on UEFI based Mac systems
|
||||
|
||||
Default: True
|
||||
|
||||
--nomacboot : @replace
|
||||
Do not create a Mac bootable iso
|
||||
|
||||
Default: False
|
||||
|
||||
|
||||
Quickstart
|
||||
----------
|
||||
|
||||
Run this to create a bootable live iso::
|
||||
|
||||
sudo livemedia-creator --make-iso \
|
||||
--iso=/extra/iso/boot.iso --ks=./docs/fedora-livemedia.ks
|
||||
|
||||
You can run it directly from the lorax git repo like this::
|
||||
|
||||
sudo PATH=./src/sbin/:$PATH PYTHONPATH=./src/ ./src/sbin/livemedia-creator \
|
||||
--make-iso --iso=/extra/iso/boot.iso \
|
||||
--ks=./docs/fedora-livemedia.ks --lorax-templates=./share/
|
||||
|
||||
You can observe the installation using vnc. The logs will show what port was
|
||||
chosen, or you can use a specific port by passing it. eg. ``--vnc vnc:127.0.0.1:5``
|
||||
|
||||
This is usually a good idea when testing changes to the kickstart. lmc tries
|
||||
to monitor the logs for fatal errors, but may not catch everything.
|
||||
|
||||
|
||||
How ISO creation works
|
||||
----------------------
|
||||
|
||||
There are 2 stages, the install stage which produces a disk or filesystem image
|
||||
as its output, and the boot media creation which uses the image as its input.
|
||||
Normally you would run both stages, but it is possible to stop after the
|
||||
install stage, by using ``--image-only``, or to skip the install stage and use
|
||||
a previously created disk image by passing ``--disk-image`` or ``--fs-image``
|
||||
|
||||
When creating an iso qemu boots using the passed Anaconda installer iso
|
||||
and installs the system based on the kickstart. The ``%post`` section of the
|
||||
kickstart is used to customize the installed system in the same way that
|
||||
current spin-kickstarts do.
|
||||
|
||||
livemedia-creator monitors the install process for problems by watching the
|
||||
install logs. They are written to the current directory or to the base
|
||||
directory specified by the --logfile command. You can also monitor the install
|
||||
by using a vnc client. This is recommended when first modifying a kickstart,
|
||||
since there are still places where Anaconda may get stuck without the log
|
||||
monitor catching it.
|
||||
|
||||
The output from this process is a partitioned disk image. kpartx can be used
|
||||
to mount and examine it when there is a problem with the install. It can also
|
||||
be booted using kvm.
|
||||
|
||||
When creating an iso the disk image's / partition is copied into a formatted
|
||||
filesystem image which is then used as the input to lorax for creation of the
|
||||
final media.
|
||||
|
||||
The final image is created by lorax, using the templates in /usr/share/lorax/live/
|
||||
or the live directory below the directory specified by ``--lorax-templates``. The
|
||||
templates are written using the Mako template system with some extra commands
|
||||
added by lorax.
|
||||
|
||||
.. note::
|
||||
The output from --make-iso includes the artifacts used to create the boot.iso;
|
||||
the kernel, initrd, the squashfs filesystem, etc. If you only want the
|
||||
boot.iso you can pass ``--iso-only`` and the other files will be removed. You
|
||||
can also name the iso by using ``--iso-name my-live.iso``.
|
||||
|
||||
|
||||
Kickstarts
|
||||
----------
|
||||
|
||||
The docs/ directory includes several example kickstarts, one to create a live
|
||||
desktop iso using GNOME, and another to create a minimal disk image. When
|
||||
creating your own kickstarts you should start with the minimal example, it
|
||||
includes several needed packages that are not always included by dependencies.
|
||||
|
||||
Or you can use existing spin kickstarts to create live media with a few
|
||||
changes. Here are the steps I used to convert the Fedora XFCE spin.
|
||||
|
||||
1. Flatten the xfce kickstart using ksflatten
|
||||
2. Add zerombr so you don't get the disk init dialog
|
||||
3. Add clearpart --all
|
||||
4. Add swap partition
|
||||
5. bootloader target
|
||||
6. Add shutdown to the kickstart
|
||||
7. Add network --bootproto=dhcp --activate to activate the network
|
||||
This works for F16 builds but for F15 and before you need to pass
|
||||
something on the cmdline that activate the network, like sshd:
|
||||
|
||||
``livemedia-creator --kernel-args="sshd"``
|
||||
|
||||
8. Add a root password::
|
||||
|
||||
rootpw rootme
|
||||
network --bootproto=dhcp --activate
|
||||
zerombr
|
||||
clearpart --all
|
||||
bootloader --location=mbr
|
||||
part swap --size=512
|
||||
shutdown
|
||||
|
||||
9. In the livesys script section of the %post remove the root password. This
|
||||
really depends on how the spin wants to work. You could add the live user
|
||||
that you create to the %wheel group so that sudo works if you wanted to.
|
||||
|
||||
``passwd -d root > /dev/null``
|
||||
|
||||
10. Remove /etc/fstab in %post, dracut handles mounting the rootfs
|
||||
|
||||
``cat /dev/null > /dev/fstab``
|
||||
|
||||
Do this only for live iso's, the filesystem will be mounted read only if
|
||||
there is no /etc/fstab
|
||||
|
||||
11. Don't delete initramfs files from /boot in %post
|
||||
12. When creating live iso's you need to have, at least, these packages in the %package section::
|
||||
dracut-config-generic
|
||||
dracut-live
|
||||
-dracut-config-rescue
|
||||
grub2-efi
|
||||
syslinux
|
||||
|
||||
User created repositories
|
||||
~~~~~~~~~~~~~~~~~~~~~~~~~
|
||||
|
||||
If you are using your own repositories and installing groups (eg. @core) make
|
||||
sure you create the repodata with groups like this ``createrepo -g
|
||||
/path/to/groups.xml /path/to/rpms``
|
||||
|
||||
Using a Proxy with repos
|
||||
~~~~~~~~~~~~~~~~~~~~~~~~
|
||||
|
||||
One drawback to using qemu is that it pulls the packages from the repo each
|
||||
time you run it. To speed things up you either need a local mirror of the
|
||||
packages, or you can use a caching proxy. When using a proxy you pass it to
|
||||
livemedia-creator like this:
|
||||
|
||||
``--proxy=http://proxy.yourdomain.com:3128``
|
||||
|
||||
You also need to use a specific mirror instead of mirrormanager so that the
|
||||
packages will get cached, so your kickstart url would look like:
|
||||
|
||||
``url --url="http://dl.fedoraproject.org/pub/fedora/linux/development/rawhide/x86_64/os/"``
|
||||
|
||||
You can also add an update repo, but don't name it updates. Add --proxy to it
|
||||
as well. You can use all of the `kickstart commands <https://pykickstart.readthedocs.io/en/latest/kickstart-docs.html#chapter-2-kickstart-commands-in-fedora>`_ in your kickstart. Make sure there
|
||||
is only one ``url`` command, other repos have to use the ``repo`` command and cannot be
|
||||
named ``updates`` which is reserved for Anaconda's use. eg.::
|
||||
|
||||
url --url=PRIMARY-REPO-URL --proxy=PROXY-URL
|
||||
repo --name="repo1" --baseurl=FIRST-REPO-URL --proxy=PROXY-URL
|
||||
repo --name="repo2" --baseurl=SECOND-REPO_URL --proxy=PROXY-URL
|
||||
|
||||
|
||||
Anaconda image install (no-virt)
|
||||
--------------------------------
|
||||
|
||||
You can create images without using qemu by passing ``--no-virt`` on the
|
||||
cmdline. This will use Anaconda's directory install feature to handle the
|
||||
install. There are a couple of things to keep in mind when doing this:
|
||||
|
||||
1. It will be most reliable when building images for the same release that the
|
||||
host is running. Because Anaconda has expectations about the system it is
|
||||
running under you may encounter strange bugs if you try to build newer or
|
||||
older releases.
|
||||
|
||||
2. It may totally trash your host. So far I haven't had this happen, but the
|
||||
possibility exists that a bug in Anaconda could result in it operating on
|
||||
real devices. I recommend running it in a virt or on a system that you can
|
||||
afford to lose all data from.
|
||||
|
||||
The logs from anaconda will be placed in an ./anaconda/ directory in either
|
||||
the current directory or in the directory used for --logfile
|
||||
|
||||
Example cmdline:
|
||||
|
||||
``sudo livemedia-creator --make-iso --no-virt --ks=./fedora-livemedia.ks``
|
||||
|
||||
.. note::
|
||||
Using no-virt to create a partitioned disk image (eg. --make-disk or
|
||||
--make-vagrant) will only create disks usable on the host platform (BIOS
|
||||
or UEFI). You can create BIOS partitioned disk images on UEFI by using
|
||||
virt.
|
||||
|
||||
.. note::
|
||||
As of version 30.7 SELinux can be set to Enforcing. The current state is
|
||||
logged for debugging purposes and if there are SELinux denials they should
|
||||
be reported as a bug.
|
||||
|
||||
AMI Images
|
||||
----------
|
||||
|
||||
Amazon EC2 images can be created by using the --make-ami switch and an appropriate
|
||||
kickstart file. All of the work to customize the image is handled by the kickstart.
|
||||
The example currently included was modified from the cloud-kickstarts version so
|
||||
that it would work with livemedia-creator.
|
||||
|
||||
Example cmdline:
|
||||
|
||||
``sudo livemedia-creator --make-ami --iso=/path/to/boot.iso --ks=./docs/fedora-livemedia-ec2.ks``
|
||||
|
||||
This will produce an ami-root.img file in the working directory.
|
||||
|
||||
At this time I have not tested the image with EC2. Feedback would be welcome.
|
||||
|
||||
|
||||
Appliance Creation
|
||||
------------------
|
||||
|
||||
livemedia-creator can now replace appliance-tools by using the --make-appliance
|
||||
switch. This will create the partitioned disk image and an XML file that can be
|
||||
used with virt-image to setup a virtual system.
|
||||
|
||||
The XML is generated using the Mako template from
|
||||
/usr/share/lorax/appliance/libvirt.xml You can use a different template by
|
||||
passing ``--app-template <template path>``
|
||||
|
||||
Documentation on the Mako template system can be found at the `Mako site
|
||||
<http://docs.makotemplates.org/en/latest/index.html>`_
|
||||
|
||||
The name of the final output XML is appliance.xml, this can be changed with
|
||||
``--app-file <file path>``
|
||||
|
||||
The following variables are passed to the template:
|
||||
|
||||
``disks``
|
||||
A list of disk_info about each disk.
|
||||
Each entry has the following attributes:
|
||||
|
||||
``name``
|
||||
base name of the disk image file
|
||||
|
||||
``format``
|
||||
"raw"
|
||||
|
||||
``checksum_type``
|
||||
"sha256"
|
||||
|
||||
``checksum``
|
||||
sha256 checksum of the disk image
|
||||
|
||||
``name``
|
||||
Name of appliance, from --app-name argument
|
||||
|
||||
``arch``
|
||||
Architecture
|
||||
|
||||
``memory``
|
||||
Memory in KB (from ``--ram``)
|
||||
|
||||
``vcpus``
|
||||
from ``--vcpus``
|
||||
|
||||
``networks``
|
||||
list of networks from the kickstart or []
|
||||
|
||||
``project``
|
||||
from ``--project``
|
||||
|
||||
``releasever``
|
||||
from ``--releasever``
|
||||
|
||||
The created image can be imported into libvirt using:
|
||||
|
||||
``virt-image appliance.xml``
|
||||
|
||||
You can also create qcow2 appliance images using ``--image-type=qcow2``, for example::
|
||||
|
||||
sudo livemedia-creator --make-appliance --iso=/path/to/boot.iso --ks=./docs/fedora-minimal.ks \
|
||||
--image-type=qcow2 --app-file=minimal-test.xml --image-name=minimal-test.img
|
||||
|
||||
|
||||
Filesystem Image Creation
|
||||
-------------------------
|
||||
|
||||
livemedia-creator can be used to create un-partitined filesystem images using
|
||||
the ``--make-fsimage`` option. As of version 21.8 this works with both qemu and
|
||||
no-virt modes of operation. Previously it was only available with no-virt.
|
||||
|
||||
Kickstarts should have a single / partition with no extra mountpoints.
|
||||
|
||||
``livemedia-creator --make-fsimage --iso=/path/to/boot.iso --ks=./docs/fedora-minimal.ks``
|
||||
|
||||
You can name the output image with ``--image-name`` and set a label on the filesystem with ``--fs-label``
|
||||
|
||||
|
||||
TAR File Creation
|
||||
-----------------
|
||||
|
||||
The ``--make-tar`` command can be used to create a tar of the root filesystem. By
|
||||
default it is compressed using xz, but this can be changed using the
|
||||
``--compression`` and ``--compress-arg`` options. This option works with both virt and
|
||||
no-virt install methods.
|
||||
|
||||
As with ``--make-fsimage`` the kickstart should be limited to a single / partition.
|
||||
|
||||
For example::
|
||||
|
||||
livemedia-creator --make-tar --iso=/path/to/boot.iso --ks=./docs/fedora-minimal.ks \
|
||||
--image-name=fedora-root.tar.xz
|
||||
|
||||
|
||||
Live Image for PXE Boot
|
||||
-----------------------
|
||||
|
||||
The ``--make-pxe-live`` command will produce squashfs image containing live root
|
||||
filesystem that can be used for pxe boot. Directory with results will contain
|
||||
the live image, kernel image, initrd image and template of pxe configuration
|
||||
for the images.
|
||||
|
||||
|
||||
Atomic Live Image for PXE Boot
|
||||
------------------------------
|
||||
|
||||
The ``--make-ostree-live`` command will produce the same result as ``--make-pxe-live``
|
||||
for installations of Atomic Host. Example kickstart for such an installation
|
||||
using Atomic installer iso with local repo included in the image can be found
|
||||
in docs/rhel-atomic-pxe-live.ks.
|
||||
|
||||
The PXE images can also be created with ``--no-virt`` by using the example
|
||||
kickstart in docs/fedora-atomic-pxe-live-novirt.ks. This also works inside the
|
||||
mock environment.
|
||||
|
||||
|
||||
Using Mock and --no-virt to Create Images
|
||||
-----------------------------------------
|
||||
|
||||
As of lorax version 22.2 you can use livemedia-creator and anaconda version
|
||||
22.15 inside of a mock chroot with --make-iso and --make-fsimage.
|
||||
|
||||
.. note::
|
||||
As of mock version 2.0 you no longer need to pass ``--old-chroot``. You will,
|
||||
however, need to pass ``--enable-network`` so that the mock container can download
|
||||
packages.
|
||||
|
||||
Older versions of mock, between 1.3.4 and 2.0, will need to pass
|
||||
``--old-chroot`` with mock. These versions of mock now default to using
|
||||
systemd-nspawn which cannot create the needed loop device nodes. Passing
|
||||
``--old-chroot`` will use the old system where ``/dev/loop*`` is setup for
|
||||
you.
|
||||
|
||||
On the host system:
|
||||
|
||||
1. yum install -y mock
|
||||
|
||||
2. Add a user to the mock group to use for running mock. eg. builder
|
||||
|
||||
3. Create a new /etc/mock/ config file based on the rawhide one, or modify the
|
||||
existing one so that the following options are setup::
|
||||
|
||||
config_opts['chroot_setup_cmd'] = 'install @buildsys-build anaconda-tui lorax'
|
||||
|
||||
# build results go into /home/builder/results/
|
||||
config_opts['plugin_conf']['bind_mount_opts']['dirs'].append(('/home/builder/results','/results/'))
|
||||
|
||||
If you are creating images for a branched release of Fedora you should also enable
|
||||
the updates-testing repository so that you get the latest builds in your mock chroot.
|
||||
|
||||
The following steps are run as the builder user who is a member of the mock
|
||||
group.
|
||||
|
||||
4. Make a directory for results matching the bind mount above
|
||||
``mkdir ~/results/``
|
||||
|
||||
5. Copy the example kickstarts
|
||||
``cp /usr/share/docs/lorax/*ks .``
|
||||
|
||||
6. Make sure tar and dracut-network are in the %packages section and that the
|
||||
``url points to the correct repo``
|
||||
|
||||
7. Init the mock
|
||||
``mock -r fedora-rawhide-x86_64 --init``
|
||||
|
||||
8. Copy the kickstart inside the mock
|
||||
``mock -r fedora-rawhide-x86_64 --copyin ./fedora-minimal.ks /root/``
|
||||
|
||||
9. Make a minimal iso::
|
||||
|
||||
mock -r fedora-rawhide-x86_64 --enable-network --chroot -- livemedia-creator --no-virt \
|
||||
--resultdir=/results/try-1 --logfile=/results/logs/try-1/try-1.log \
|
||||
--make-iso --ks /root/fedora-minimal.ks
|
||||
|
||||
Results will be in ./results/try-1 and logs under /results/logs/try-1/
|
||||
including anaconda logs and livemedia-creator logs. The new iso will be
|
||||
located at ~/results/try-1/images/boot.iso, and the ~/results/try-1/
|
||||
directory tree will also contain the vmlinuz, initrd, etc.
|
||||
|
||||
|
||||
Using Mock and qemu to Create Images
|
||||
------------------------------------
|
||||
|
||||
Version 25.0 of livemedia-creator switches to using qemu for virtualization.
|
||||
This allows creation of all image types, and use of the KVM on the host if
|
||||
/dev/kvm is present in the mock environment.
|
||||
|
||||
On the host system:
|
||||
|
||||
1. yum install -y mock
|
||||
|
||||
2. Add a user to the mock group to use for running mock. eg. builder
|
||||
|
||||
3. Create a new /etc/mock/ config file based on the rawhide one, or modify the
|
||||
existing one so that the following options are setup::
|
||||
|
||||
config_opts['chroot_setup_cmd'] = 'install @buildsys-build lorax qemu'
|
||||
|
||||
# build results go into /home/builder/results/
|
||||
config_opts['plugin_conf']['bind_mount_opts']['dirs'].append(('/home/builder/results','/results/'))
|
||||
|
||||
If you are creating images for a branched release of Fedora you should also enable
|
||||
the updates-testing repository so that you get the latest builds in your mock chroot.
|
||||
|
||||
The following steps are run as the builder user who is a member of the mock
|
||||
group.
|
||||
|
||||
4. Make a directory for results matching the bind mount above
|
||||
``mkdir ~/results/``
|
||||
|
||||
5. Copy the example kickstarts
|
||||
``cp /usr/share/docs/lorax/*ks .``
|
||||
|
||||
6. Make sure tar and dracut-network are in the %packages section and that the
|
||||
``url points to the correct repo``
|
||||
|
||||
7. Init the mock
|
||||
``mock -r fedora-rawhide-x86_64 --init``
|
||||
|
||||
8. Copy the kickstart inside the mock
|
||||
``mock -r fedora-rawhide-x86_64 --copyin ./fedora-minimal.ks /root/``
|
||||
|
||||
9. Copy the Anaconda boot.iso inside the mock
|
||||
``mock -r fedora-rawhide-x86_64 --copyin ./boot.iso /root/``
|
||||
|
||||
10. Make a minimal iso::
|
||||
|
||||
mock -r fedora-rawhide-x86_64 --enable-network --chroot -- livemedia-creator \
|
||||
--resultdir=/results/try-1 --logfile=/results/logs/try-1/try-1.log \
|
||||
--make-iso --ks /root/fedora-minimal.ks --iso /root/boot.iso
|
||||
|
||||
Results will be in ./results/try-1 and logs under /results/logs/try-1/
|
||||
including anaconda logs and livemedia-creator logs. The new iso will be
|
||||
located at ~/results/try-1/images/boot.iso, and the ~/results/try-1/
|
||||
directory tree will also contain the vmlinuz, initrd, etc.
|
||||
|
||||
This will run qemu without kvm support, which is going to be very slow. You can
|
||||
add ``mknod /dev/kvm c 10 232;`` to create the device node before running lmc.
|
||||
|
||||
|
||||
OpenStack Image Creation
|
||||
------------------------
|
||||
|
||||
OpenStack supports partitioned disk images so ``--make-disk`` can be used to
|
||||
create images for importing into glance, OpenStack's image storage component.
|
||||
You need to have access to an OpenStack provider that allows image uploads, or
|
||||
setup your own using the instructions from the `RDO Project
|
||||
<https://www.rdoproject.org/Quickstart>`_.
|
||||
|
||||
The example kickstart, fedora-openstack.ks, is only slightly different than the
|
||||
fedora-minimal.ks one. It adds the cloud-init and cloud-utils-growpart
|
||||
packages. OpenStack supports setting up the image using cloud-init, and
|
||||
cloud-utils-growpart will grow the image to fit the instance's disk size.
|
||||
|
||||
Create a qcow2 image using the kickstart like this:
|
||||
|
||||
``sudo livemedia-creator --make-disk --iso=/path/to/boot.iso --ks=/path/to/fedora-openstack.ks --image-type=qcow2``
|
||||
|
||||
.. note::
|
||||
On the RHEL7 version of lmc ``--image-type`` isn't supported. You can only create a bare partitioned disk image.
|
||||
|
||||
Import the resulting disk image into the OpenStack system, either via the web UI, or glance on the cmdline::
|
||||
|
||||
glance image-create --name "fedora-openstack" --is-public true --disk-format qcow2 \
|
||||
--container-format bare --file ./fedora-openstack.qcow2
|
||||
|
||||
If qcow2 wasn't used then ``--disk-format`` should be set to raw.
|
||||
|
||||
|
||||
Docker Image Creation
|
||||
---------------------
|
||||
|
||||
Use lmc to create a tarfile as described in the `TAR File Creation`_ section, but substitute the
|
||||
fedora-docker.ks example kickstart which removes the requirement for core files and the kernel.
|
||||
|
||||
You can then import the tarfile into docker like this (as root):
|
||||
|
||||
``cat /var/tmp/fedora-root.tar.xz | docker import - fedora-root``
|
||||
|
||||
And then run bash inside of it:
|
||||
|
||||
``sudo docker run -i -t fedora-root /bin/bash``
|
||||
|
||||
|
||||
Open Container Initiative Image Creation
|
||||
----------------------------------------
|
||||
|
||||
The OCI is a new specification that is still being worked on. You can read more about it at
|
||||
`the Open Container Initiative website <https://www.opencontainers.org/>`_. You can create
|
||||
OCI images using the following command::
|
||||
|
||||
sudo livemedia-creator --make-oci --oci-config /path/to/config.json --oci-runtime /path/to/runtime.json \
|
||||
--iso=/path/to/boot.iso --ks=/path/to/fedora-minimal.ks
|
||||
|
||||
You must provide the config.json and runtime.json files to be included in the bundle,
|
||||
their specifications can be found `on the OCI github project <https://github.com/opencontainers/specs>`_
|
||||
output will be in the results directory with a default name of bundle.tar.xz
|
||||
|
||||
This will work with ``--no-virt`` and inside a mock since it doesn't use any
|
||||
partitioned disk images.
|
||||
|
||||
|
||||
Vagrant Image Creation
|
||||
----------------------
|
||||
|
||||
`Vagrant <https://www.vagrantup.com/>`_ images can be created using the following command::
|
||||
|
||||
sudo livemedia-creator --make-vagrant --vagrant-metadata /path/to/metadata.json \
|
||||
--iso=/path/to/boot.iso --ks=/path/to/fedora-vagrant.ks
|
||||
|
||||
The image created is a `vagrant-libvirt
|
||||
<https://github.com/pradels/vagrant-libvirt>`_ provider image and needs to have
|
||||
vagrant setup with libvirt before you can use it.
|
||||
|
||||
The ``--vagrant-metadata`` file is optional, it will create a minimal one by
|
||||
default, and if one is passed it will make sure the disk size is setup
|
||||
correctly. If you pass a ``--vagrant-vagrantfile`` it will be included in the
|
||||
image verbatim. By default no vagrantfile is created.
|
||||
|
||||
There is an example Vagrant kickstart file in the docs directory that sets up
|
||||
the vagrant user with the default insecure SSH pubkey and a few useful
|
||||
utilities.
|
||||
|
||||
This also works with ``--no-virt``, but will not work inside a mock due to its
|
||||
use of partitioned disk images and qcow2.
|
||||
|
||||
|
||||
Creating UEFI disk images with virt
|
||||
-----------------------------------
|
||||
|
||||
Partitioned disk images can only be created for the same platform as the host system (BIOS or
|
||||
UEFI). You can use virt to create BIOS images on UEFI systems, and it is also possible
|
||||
to create UEFI images on BIOS systems using OVMF firmware and qemu.
|
||||
|
||||
Install the lorax-lmc-virt package, this will install qemu and the OVMF
|
||||
firmware files.
|
||||
|
||||
Now you can run livemedia-creator with ``--virt-uefi`` to boot and install using UEFI::
|
||||
|
||||
sudo livemedia-creator --make-disk --virt-uefi --iso=/path/to/boot.iso \
|
||||
--ks=/path/to/fedora-minimal.ks
|
||||
|
||||
Make sure that the kickstart you are using creates a /boot/efi partition by including this::
|
||||
|
||||
part /boot/efi --fstype="efi" --size=500
|
||||
|
||||
Or use ``reqpart`` in the kickstart and Anaconda will create the required partitions.
|
||||
|
||||
.. note::
|
||||
The --virt-uefi method is currently only supported on the x86_64 architecture.
|
||||
|
||||
|
||||
Debugging problems
|
||||
------------------
|
||||
|
||||
Sometimes an installation will get stuck. When using qemu the logs will
|
||||
be written to ./virt-install.log and most of the time any problems that happen
|
||||
will be near the end of the file. lmc tries to detect common errors and will
|
||||
cancel the installation when they happen. But not everything can be caught.
|
||||
When creating a new kickstart it is helpful to use vnc so that you can monitor
|
||||
the installation as it happens, and if it gets stuck without lmc detecting the
|
||||
problem you can switch to tty1 and examine the system directly.
|
||||
|
||||
If you suspect problems with %pre or %post sections you can redirect the output
|
||||
to the terminal and examine it by logging into the VM. eg.::
|
||||
|
||||
%pre
|
||||
chvt
|
||||
exec < /dev/tty3 > /dev/tty3 2>/dev/tty3
|
||||
#do stuff
|
||||
echo hello world
|
||||
%end
|
||||
|
||||
If it does get stuck the best way to cancel is to use kill -9 on the qemu pid,
|
||||
lmc will detect that the process died and cleanup.
|
||||
|
||||
If lmc didn't handle the cleanup for some reason you can do this:
|
||||
1. ``sudo umount /tmp/lmc-XXXX`` to unmount the iso from its mountpoint.
|
||||
2. ``sudo rm -rf /tmp/lmc-XXXX``
|
||||
3. ``sudo rm /var/tmp/lmc-disk-XXXXX`` to remove the disk image.
|
||||
|
||||
Note that lmc uses the lmc- prefix for all of its temporary files and
|
||||
directories to make it easier to find and clean up leftovers.
|
||||
|
||||
The logs from the qemu run are stored in virt-install.log, logs from
|
||||
livemedia-creator are in livemedia.log and program.log
|
||||
|
||||
You can add ``--image-only`` to skip the .iso creation and examine the resulting
|
||||
disk image. Or you can pass ``--keep-image`` to keep it around after the iso has
|
||||
been created.
|
||||
|
||||
Cleaning up aborted ``--no-virt`` installs can sometimes be accomplished by
|
||||
running the ``anaconda-cleanup`` script. As of Fedora 18 anaconda is
|
||||
multi-threaded and it can sometimes become stuck and refuse to exit. When this
|
||||
happens you can usually clean up by first killing the anaconda process then
|
||||
running ``anaconda-cleanup``.
|
||||
|
||||
|
||||
Hacking
|
||||
-------
|
||||
|
||||
Development on this will take place as part of the lorax project, and on the
|
||||
anaconda-devel-list mailing list, and `on github <https://github.com/rhinstaller/lorax>`_
|
||||
|
||||
Feedback, enhancements and bugs are welcome. You can use `bugzilla
|
||||
<https://bugzilla.redhat.com/enter_bug.cgi?product=Fedora&component=lorax>`_ to
|
||||
report bugs against the lorax component.
|
||||
|
||||
@ -1,200 +0,0 @@
|
||||
Lorax
|
||||
=====
|
||||
|
||||
:Authors:
|
||||
Brian C. Lane <bcl@redhat.com>
|
||||
|
||||
"I am the Lorax. I speak for the trees [and images]."
|
||||
|
||||
The `lorax <https://github.com/rhinstaller/lorax>`_ tool is used to create the
|
||||
`Anaconda <https://github.com/rhinstaller/anaconda>`_ installer boot.iso as
|
||||
well as the basic release tree, and .treeinfo metadata file. Its dependencies
|
||||
are fairly light-weight because it needs to be able to run in a mock chroot
|
||||
environment. It is best to run lorax from the same release as is being targeted
|
||||
because the templates may have release specific logic in them. eg. Use the
|
||||
rawhide version to build the boot.iso for rawhide, along with the rawhide
|
||||
repositories.
|
||||
|
||||
|
||||
lorax cmdline arguments
|
||||
-----------------------
|
||||
|
||||
.. argparse::
|
||||
:ref: pylorax.cmdline.lorax_parser
|
||||
:prog: lorax
|
||||
|
||||
--macboot : @replace
|
||||
Make the iso bootable on UEFI based Mac systems
|
||||
|
||||
Default: True
|
||||
|
||||
--nomacboot : @replace
|
||||
Do not create a Mac bootable iso
|
||||
|
||||
Default: False
|
||||
|
||||
|
||||
Quickstart
|
||||
----------
|
||||
|
||||
Run this as root to create a boot.iso in ``./results/``::
|
||||
|
||||
dnf install lorax
|
||||
setenforce 0
|
||||
lorax -p Fedora -v 23 -r 23 \
|
||||
-s http://dl.fedoraproject.org/pub/fedora/linux/releases/23/Everything/x86_64/os/ \
|
||||
-s http://dl.fedoraproject.org/pub/fedora/linux/updates/23/x86_64/ \
|
||||
./results/
|
||||
setenforce 1
|
||||
|
||||
You can add your own repos with ``-s`` and packages with higher NVRs will
|
||||
override the ones in the distribution repositories.
|
||||
|
||||
Under ``./results/`` will be the release tree files: .discinfo, .treeinfo, everything that
|
||||
goes onto the boot.iso, the pxeboot directory, and the boot.iso under ``./results/images/``.
|
||||
|
||||
|
||||
Branding
|
||||
--------
|
||||
|
||||
By default lorax will search for the first package that provides ``system-release``
|
||||
that doesn't start with ``generic-`` and will install it. It then selects a
|
||||
corresponding logo package by using the first part of the system-release package and
|
||||
appending ``-logos`` to it. eg. fedora-release and fedora-logos.
|
||||
|
||||
Variants
|
||||
~~~~~~~~
|
||||
|
||||
If a ``variant`` is passed to lorax it will select a ``system-release`` package that
|
||||
ends with the variant name. eg. Passing ``--variant workstation`` will select the
|
||||
``fedora-release-workstation`` package if it exists. It will select a logo package
|
||||
the same way it does for non-variants. eg. ``fedora-logos``.
|
||||
|
||||
If there is no package ending with the variant name it will fall back to using the
|
||||
first non-generic package providing ``system-release``.
|
||||
|
||||
Custom Branding
|
||||
~~~~~~~~~~~~~~~
|
||||
|
||||
If ``--skip-branding`` is passed to lorax it will skip selecting the
|
||||
``system-release``, and logos packages and leave it up to the user to pass any
|
||||
branding related packages to lorax using ``--installpkgs``. When using
|
||||
``skip-branding`` you must make sure that you provide all of the expected files,
|
||||
otherwise Anaconda may not work as expected. See the contents of ``fedora-release``
|
||||
and ``fedora-logos`` for examples of what to include.
|
||||
|
||||
Note that this does not prevent something else in the dependency tree from
|
||||
causing these packages to be included. Using ``--excludepkgs`` may help if they
|
||||
are unexpectedly included.
|
||||
|
||||
|
||||
Running inside of mock
|
||||
----------------------
|
||||
|
||||
As of mock version 2.0 you no longer need to pass ``--old-chroot``. You will,
|
||||
however, need to pass ``--enable-network`` so that the mock container can download
|
||||
packages.
|
||||
|
||||
Older versions of mock, between 1.3.4 and 2.0, will need to pass ``--old-chroot``
|
||||
to mock. These versions of mock default to using systemd-nspawn which cannot
|
||||
create the needed loop device nodes. Passing ``--old-chroot`` will use the old
|
||||
system where ``/dev/loop*`` is setup for you.
|
||||
|
||||
|
||||
How it works
|
||||
------------
|
||||
|
||||
Lorax uses `dnf <https://github.com/rpm-software-management/dnf>`_ to install
|
||||
packages into a temporary directory, sets up configuration files, it then
|
||||
removes unneeded files to save space, and creates a squashfs filesystem of the
|
||||
files. The iso is then built using a generic initramfs and the kernel from the
|
||||
selected repositories.
|
||||
|
||||
To drive these processes Lorax uses a custom template system, based on `Mako
|
||||
templates <http://www.makotemplates.org/>`_ with the addition of custom
|
||||
commands (documented in :class:`pylorax.ltmpl.LoraxTemplateRunner`). Mako
|
||||
supports ``%if/%endif`` blocks as well as free-form python code inside ``<%
|
||||
%>`` tags and variable substitution with ``${}``. The default templates are
|
||||
shipped with lorax in ``/usr/share/lorax/templates.d/99-generic/`` and use the
|
||||
``.tmpl`` extension.
|
||||
|
||||
|
||||
runtime-install.tmpl
|
||||
~~~~~~~~~~~~~~~~~~~~
|
||||
|
||||
The ``runtime-install.tmpl`` template lists packages to be installed using the
|
||||
``installpkg`` command. This template is fairly simple, installing common packages and
|
||||
architecture specific packages. It must end with the ``run_pkg_transaction``
|
||||
command which tells dnf to download and install the packages.
|
||||
|
||||
|
||||
runtime-postinstall.tmpl
|
||||
~~~~~~~~~~~~~~~~~~~~~~~~
|
||||
|
||||
The ``runtime-postinstall.tmpl`` template is where the system configuration
|
||||
happens. The installer environment is similar to a normal running system, but
|
||||
needs some special handling. Configuration files are setup, systemd is told to
|
||||
start the anaconda.target instead of a default system target, and a number of
|
||||
unneeded services are disabled, some of which can interfere with the
|
||||
installation. A number of template commands are used here:
|
||||
|
||||
* :func:`append <pylorax.ltmpl.LoraxTemplateRunner.append>` to add text to a file.
|
||||
* :func:`chmod <pylorax.ltmpl.LoraxTemplateRunner.chmod>` changes the file's mode.
|
||||
* :func:`install <pylorax.ltmpl.LoraxTemplateRunner.install>` to install a file into the installroot.
|
||||
* :func:`mkdir <pylorax.ltmpl.LoraxTemplateRunner.mkdir>` makes a new directory.
|
||||
* :func:`move <pylorax.ltmpl.LoraxTemplateRunner.move>` to move a file into the installroot
|
||||
* :func:`replace <pylorax.ltmpl.LoraxTemplateRunner.replace>` does text substitution in a file
|
||||
* :func:`remove <pylorax.ltmpl.LoraxTemplateRunner.remove>` deletes a file
|
||||
* :func:`runcmd <pylorax.ltmpl.LoraxTemplateRunner.runcmd>` run arbitrary commands.
|
||||
* :func:`symlink <pylorax.ltmpl.LoraxTemplateRunner.symlink>` creates a symlink
|
||||
* :func:`systemctl <pylorax.ltmpl.LoraxTemplateRunner.systemctl>` runs systemctl in the installroot
|
||||
|
||||
|
||||
runtime-cleanup.tmpl
|
||||
~~~~~~~~~~~~~~~~~~~~
|
||||
|
||||
The ``runtime-cleanup.tmpl`` template is used to remove files that aren't strictly needed
|
||||
by the installation environment. In addition to the ``remove`` template command it uses:
|
||||
|
||||
* :func:`removepkg <pylorax.ltmpl.LoraxTemplateRunner.removepkg>`
|
||||
remove all of a specific package's contents. A package may be pulled in as a dependency, but
|
||||
not really used. eg. sound support.
|
||||
* :func:`removefrom <pylorax.ltmpl.LoraxTemplateRunner.removefrom>`
|
||||
Removes some files from a package. A file glob can be used, or the --allbut option to
|
||||
remove everything except a select few.
|
||||
* :func:`removekmod <pylorax.ltmpl.LoraxTemplateRunner.removekmod>`
|
||||
Removes kernel modules
|
||||
|
||||
|
||||
The squashfs filesystem
|
||||
~~~~~~~~~~~~~~~~~~~~~~~
|
||||
|
||||
After ``runtime-*.tmpl`` templates have finished their work lorax creates an
|
||||
empty ext4 filesystem, copies the remaining files to it, and makes a squashfs
|
||||
filesystem of it. This file is the / of the boot.iso's installer environment
|
||||
and is what is in the LiveOS/squashfs.img file on the iso.
|
||||
|
||||
|
||||
iso creation
|
||||
~~~~~~~~~~~~
|
||||
|
||||
The iso creation is handled by another set of templates. The one used depends
|
||||
on the architecture that the iso is being created for. They are also stored in
|
||||
``/usr/share/lorax/templates.d/99-generic`` and are named after the arch, like
|
||||
``x86.tmpl`` and ``aarch64.tmpl``. They handle creation of the tree, copying
|
||||
configuration template files, configuration variable substitution, treeinfo
|
||||
metadata (via the :func:`treeinfo <pylorax.ltmpl.LoraxTemplateRunner.treeinfo>`
|
||||
template command). Kernel and initrd are copied from the installroot to their
|
||||
final locations and then xorrisofs is run to create the boot.iso
|
||||
|
||||
|
||||
Custom Templates
|
||||
----------------
|
||||
|
||||
The default set of templates and configuration files from the lorax-generic-templates package
|
||||
are shipped in the ``/usr/share/lorax/templates.d/99-generic/`` directory. You can
|
||||
make a copy of them and place them into another directory under ``templates.d``
|
||||
and they will be used instead if their sort order is below all other directories. This
|
||||
allows multiple packages to ship lorax templates without conflict. You can (and probably
|
||||
should) select the specific template directory by passing ``--sharedir`` to lorax.
|
||||
|
||||
@ -1,131 +0,0 @@
|
||||
mkksiso
|
||||
=======
|
||||
|
||||
:Authors:
|
||||
Brian C. Lane <bcl@redhat.com>
|
||||
|
||||
``mkksiso`` is a tool for creating kickstart boot isos. In it's simplest form
|
||||
you can add a kickstart to a boot.iso and the kickstart will be executed when
|
||||
the iso is booted. If the original iso was created with EFI and Mac support the
|
||||
kickstart boot.iso will include this support as well.
|
||||
|
||||
``mkksiso`` needs to be run as root, it depends on mounting the original iso
|
||||
and you need to be root to be able to do that. The host system architecture
|
||||
needs to match that of the iso. ``mkksiso`` will raise an error if it finds a
|
||||
.discinfo on the iso with a mismatched arch.
|
||||
|
||||
|
||||
mkksiso cmdline arguments
|
||||
-------------------------
|
||||
|
||||
Add a kickstart and files to an iso
|
||||
|
||||
``usage: mkksiso [-h] [-a ADD_PATHS] [-c CMDLINE] [--debug] ks input_iso output_iso``
|
||||
|
||||
Optional arguments
|
||||
^^^^^^^^^^^^^^^^^^
|
||||
|
||||
-h, --help show this help message and exit
|
||||
-a ADD_PATHS, --add ADD_PATHS
|
||||
File or directory to add to ISO (may be used multiple
|
||||
times)
|
||||
-c CMDLINE, --cmdline CMDLINE
|
||||
Arguments to add to kernel cmdline
|
||||
--debug print debugging info
|
||||
-V VOLID, --volid VOLID
|
||||
Set the ISO volume id, defaults to input's
|
||||
|
||||
Positional arguments
|
||||
^^^^^^^^^^^^^^^^^^^^
|
||||
|
||||
:ks: Kickstart to add to the ISO
|
||||
|
||||
:input_iso: ISO to modify
|
||||
|
||||
:output_iso: Full pathname of iso to be created
|
||||
|
||||
|
||||
Create a kickstart boot.iso or DVD
|
||||
----------------------------------
|
||||
|
||||
Create a kickstart like you normally would, kickstart documentation can be
|
||||
`found here <https://pykickstart.readthedocs.io/en/latest/>`_, including the
|
||||
``url`` and ``repo`` commands. If you are creating a DVD and only need the
|
||||
content on the DVD you can use the ``cdrom`` command to install without a
|
||||
network connection. Then run ``mkksiso`` like this::
|
||||
|
||||
mkksiso /PATH/TO/KICKSTART /PATH/TO/ISO /PATH/TO/NEW-ISO
|
||||
|
||||
This will create a new iso with the kickstart in the root directory, and the
|
||||
kernel cmdline will have ``inst.ks=...`` added to it so that it will be
|
||||
executed when the iso is booted (be careful not to boot on a system you don't
|
||||
want to wipe out! There will be no prompting).
|
||||
|
||||
By default the volume id of the iso is preserved. You can set a custom volid
|
||||
by passing ``-V`` and the string to set. The kernel cmdline will be changes, and the iso will have th custom volume id.
|
||||
eg.::
|
||||
|
||||
mkksiso -V "Test Only" /PATH/TO/KICKSTART /PATH/TO/ISO /PATH/TO/NEW-ISO
|
||||
|
||||
|
||||
Adding package repos to a boot.iso
|
||||
----------------------------------
|
||||
|
||||
You can add repo directories to the iso using ``--add /PATH/TO/REPO/``, make
|
||||
sure it contains the ``repodata`` directory by running ``createrepo_c`` on it
|
||||
first. In the kickstart you can refer to the directories (and files) on the iso
|
||||
using ``file:///run/install/repo/DIRECTORY/``. You can then use these repos in
|
||||
the kickstart like this::
|
||||
|
||||
repo --name=extra-repo --baseurl=file:///run/install/repo/extra-repo/
|
||||
|
||||
Run ``mkksiso`` like so::
|
||||
|
||||
mkksiso --add /PATH/TO/REPO/ /PATH/TO/KICKSTART /PATH/TO/ISO /PATH/TO/NEW-ISO
|
||||
|
||||
|
||||
Create a liveimg boot.iso
|
||||
-------------------------
|
||||
|
||||
You can use the kickstart `liveimg command
|
||||
<https://pykickstart.readthedocs.io/en/latest/kickstart-docs.html#liveimg>`_,
|
||||
to install a pre-generated disk image or tar to the system the iso is booting
|
||||
on.
|
||||
|
||||
Create a disk image or tar with ``osbuild-composer`` or ``livemedia-creator``,
|
||||
make sure the image includes tools expected by ``anaconda``, as well as the
|
||||
kernel and bootloader support. In ``osbuild-composer`` use the ``tar`` image
|
||||
type and make sure to include the ``kernel``, ``grub2``, and ``grub2-tools``
|
||||
packages. If you plan to install it to a UEFI machine make sure to include
|
||||
``grub2-efi`` and ``efibootmgr`` in the blueprint.
|
||||
|
||||
Add the ``root.tar.xz`` file to the iso using ``--add /PATH/TO/ROOT.TAR.XZ``,
|
||||
and in the kickstart reference it with the ``liveimg`` command like this::
|
||||
|
||||
liveimg --url=file:///run/install/repo/root.tar.xz
|
||||
|
||||
It is also a good idea to use the ``--checksum`` argument to ``liveimg`` to be
|
||||
sure the file hasn't been corrupted::
|
||||
|
||||
mkksiso --add /PATH/TO/root.tar.xz /PATH/TO/KICKSTART /PATH/TO/ISO /PATH/TO/NEW-ISO
|
||||
|
||||
When this iso is booted it will execute the kickstart and install the liveimg
|
||||
contents to the system without any prompting.
|
||||
|
||||
|
||||
How it works
|
||||
------------
|
||||
|
||||
``mkksiso`` first examines the system to make sure the tools it needs are installed,
|
||||
it will work with ``xorrisofs`` or ``mkisofs`` installed. It mounts the source iso,
|
||||
and copies the directories that need to be modified to a temporary directory.
|
||||
|
||||
It then modifies the boot configuration files to include the ``inst.ks`` command,
|
||||
and checks to see if the original iso supports EFI. If it does it regenerates the
|
||||
EFI boot images with the new configuration, and then runs the available iso creation
|
||||
tool to add the new files and directories to the new iso. If the architecture is
|
||||
``x86_64`` it will also make sure the iso can be booted as an iso or from a USB
|
||||
stick (hybridiso).
|
||||
|
||||
The last step is to update the iso checksums so that booting with test enabled
|
||||
will pass.
|
||||
@ -1,7 +0,0 @@
|
||||
src
|
||||
===
|
||||
|
||||
.. toctree::
|
||||
:maxdepth: 4
|
||||
|
||||
pylorax
|
||||
@ -1,27 +0,0 @@
|
||||
Product and Updates Images
|
||||
==========================
|
||||
|
||||
Lorax now supports creation of product.img and updates.img as part of the build
|
||||
process. This is implemented using the installimg template command which will
|
||||
take the contents of a directory and create a compressed archive from it. The
|
||||
directory must be created by one of the packages installed by
|
||||
runtime-install.tmpl or by passing ``--installpkgs <pkgname>`` to lorax at
|
||||
runtime. The x86, ppc, ppc64le and aarch64 templates all look for
|
||||
/usr/share/lorax/product/ and /usr/share/lorax/updates/ directories in the
|
||||
install chroot while creating the final install tree. If there are files in
|
||||
those directories lorax will create images/product.img and/or
|
||||
images/updates.img
|
||||
|
||||
These archives are just like an anaconda updates image -- their contents are
|
||||
copied over the top of the filesystem at boot time so that you can drop in
|
||||
files to add to or replace anything on the filesystem.
|
||||
|
||||
Anaconda has several places that it looks for updates, the one for product.img
|
||||
is in /run/install/product. So for example, to add an installclass to Anaconda
|
||||
you would put your custom class here:
|
||||
|
||||
``/usr/share/lorax/product/run/install/product/pyanaconda/installclasses/custom.py``
|
||||
|
||||
If the packages containing the product/updates files are not included as part
|
||||
of normal dependencies you can add specific packages with the ``--installpkgs``
|
||||
command or the installpkgs paramater of :class:`pylorax.treebuilder.RuntimeBuilder`
|
||||
@ -1,157 +0,0 @@
|
||||
pylorax package
|
||||
===============
|
||||
|
||||
Submodules
|
||||
----------
|
||||
|
||||
pylorax.base module
|
||||
-------------------
|
||||
|
||||
.. automodule:: pylorax.base
|
||||
:members:
|
||||
:undoc-members:
|
||||
:show-inheritance:
|
||||
|
||||
pylorax.buildstamp module
|
||||
-------------------------
|
||||
|
||||
.. automodule:: pylorax.buildstamp
|
||||
:members:
|
||||
:undoc-members:
|
||||
:show-inheritance:
|
||||
|
||||
pylorax.cmdline module
|
||||
----------------------
|
||||
|
||||
.. automodule:: pylorax.cmdline
|
||||
:members:
|
||||
:undoc-members:
|
||||
:show-inheritance:
|
||||
|
||||
pylorax.creator module
|
||||
----------------------
|
||||
|
||||
.. automodule:: pylorax.creator
|
||||
:members:
|
||||
:undoc-members:
|
||||
:show-inheritance:
|
||||
|
||||
pylorax.decorators module
|
||||
-------------------------
|
||||
|
||||
.. automodule:: pylorax.decorators
|
||||
:members:
|
||||
:undoc-members:
|
||||
:show-inheritance:
|
||||
|
||||
pylorax.discinfo module
|
||||
-----------------------
|
||||
|
||||
.. automodule:: pylorax.discinfo
|
||||
:members:
|
||||
:undoc-members:
|
||||
:show-inheritance:
|
||||
|
||||
pylorax.dnfbase module
|
||||
----------------------
|
||||
|
||||
.. automodule:: pylorax.dnfbase
|
||||
:members:
|
||||
:undoc-members:
|
||||
:show-inheritance:
|
||||
|
||||
pylorax.dnfhelper module
|
||||
------------------------
|
||||
|
||||
.. automodule:: pylorax.dnfhelper
|
||||
:members:
|
||||
:undoc-members:
|
||||
:show-inheritance:
|
||||
|
||||
pylorax.executils module
|
||||
------------------------
|
||||
|
||||
.. automodule:: pylorax.executils
|
||||
:members:
|
||||
:undoc-members:
|
||||
:show-inheritance:
|
||||
|
||||
pylorax.imgutils module
|
||||
-----------------------
|
||||
|
||||
.. automodule:: pylorax.imgutils
|
||||
:members:
|
||||
:undoc-members:
|
||||
:show-inheritance:
|
||||
|
||||
pylorax.installer module
|
||||
------------------------
|
||||
|
||||
.. automodule:: pylorax.installer
|
||||
:members:
|
||||
:undoc-members:
|
||||
:show-inheritance:
|
||||
|
||||
pylorax.ltmpl module
|
||||
--------------------
|
||||
|
||||
.. automodule:: pylorax.ltmpl
|
||||
:members:
|
||||
:undoc-members:
|
||||
:show-inheritance:
|
||||
|
||||
pylorax.monitor module
|
||||
----------------------
|
||||
|
||||
.. automodule:: pylorax.monitor
|
||||
:members:
|
||||
:undoc-members:
|
||||
:show-inheritance:
|
||||
|
||||
pylorax.mount module
|
||||
--------------------
|
||||
|
||||
.. automodule:: pylorax.mount
|
||||
:members:
|
||||
:undoc-members:
|
||||
:show-inheritance:
|
||||
|
||||
pylorax.output module
|
||||
---------------------
|
||||
|
||||
.. automodule:: pylorax.output
|
||||
:members:
|
||||
:undoc-members:
|
||||
:show-inheritance:
|
||||
|
||||
pylorax.sysutils module
|
||||
-----------------------
|
||||
|
||||
.. automodule:: pylorax.sysutils
|
||||
:members:
|
||||
:undoc-members:
|
||||
:show-inheritance:
|
||||
|
||||
pylorax.treebuilder module
|
||||
--------------------------
|
||||
|
||||
.. automodule:: pylorax.treebuilder
|
||||
:members:
|
||||
:undoc-members:
|
||||
:show-inheritance:
|
||||
|
||||
pylorax.treeinfo module
|
||||
-----------------------
|
||||
|
||||
.. automodule:: pylorax.treeinfo
|
||||
:members:
|
||||
:undoc-members:
|
||||
:show-inheritance:
|
||||
|
||||
Module contents
|
||||
---------------
|
||||
|
||||
.. automodule:: pylorax
|
||||
:members:
|
||||
:undoc-members:
|
||||
:show-inheritance:
|
||||
@ -1,904 +0,0 @@
|
||||
/*
|
||||
* basic.css
|
||||
* ~~~~~~~~~
|
||||
*
|
||||
* Sphinx stylesheet -- basic theme.
|
||||
*
|
||||
* :copyright: Copyright 2007-2021 by the Sphinx team, see AUTHORS.
|
||||
* :license: BSD, see LICENSE for details.
|
||||
*
|
||||
*/
|
||||
|
||||
/* -- main layout ----------------------------------------------------------- */
|
||||
|
||||
div.clearer {
|
||||
clear: both;
|
||||
}
|
||||
|
||||
div.section::after {
|
||||
display: block;
|
||||
content: '';
|
||||
clear: left;
|
||||
}
|
||||
|
||||
/* -- relbar ---------------------------------------------------------------- */
|
||||
|
||||
div.related {
|
||||
width: 100%;
|
||||
font-size: 90%;
|
||||
}
|
||||
|
||||
div.related h3 {
|
||||
display: none;
|
||||
}
|
||||
|
||||
div.related ul {
|
||||
margin: 0;
|
||||
padding: 0 0 0 10px;
|
||||
list-style: none;
|
||||
}
|
||||
|
||||
div.related li {
|
||||
display: inline;
|
||||
}
|
||||
|
||||
div.related li.right {
|
||||
float: right;
|
||||
margin-right: 5px;
|
||||
}
|
||||
|
||||
/* -- sidebar --------------------------------------------------------------- */
|
||||
|
||||
div.sphinxsidebarwrapper {
|
||||
padding: 10px 5px 0 10px;
|
||||
}
|
||||
|
||||
div.sphinxsidebar {
|
||||
float: left;
|
||||
width: 230px;
|
||||
margin-left: -100%;
|
||||
font-size: 90%;
|
||||
word-wrap: break-word;
|
||||
overflow-wrap : break-word;
|
||||
}
|
||||
|
||||
div.sphinxsidebar ul {
|
||||
list-style: none;
|
||||
}
|
||||
|
||||
div.sphinxsidebar ul ul,
|
||||
div.sphinxsidebar ul.want-points {
|
||||
margin-left: 20px;
|
||||
list-style: square;
|
||||
}
|
||||
|
||||
div.sphinxsidebar ul ul {
|
||||
margin-top: 0;
|
||||
margin-bottom: 0;
|
||||
}
|
||||
|
||||
div.sphinxsidebar form {
|
||||
margin-top: 10px;
|
||||
}
|
||||
|
||||
div.sphinxsidebar input {
|
||||
border: 1px solid #98dbcc;
|
||||
font-family: sans-serif;
|
||||
font-size: 1em;
|
||||
}
|
||||
|
||||
div.sphinxsidebar #searchbox form.search {
|
||||
overflow: hidden;
|
||||
}
|
||||
|
||||
div.sphinxsidebar #searchbox input[type="text"] {
|
||||
float: left;
|
||||
width: 80%;
|
||||
padding: 0.25em;
|
||||
box-sizing: border-box;
|
||||
}
|
||||
|
||||
div.sphinxsidebar #searchbox input[type="submit"] {
|
||||
float: left;
|
||||
width: 20%;
|
||||
border-left: none;
|
||||
padding: 0.25em;
|
||||
box-sizing: border-box;
|
||||
}
|
||||
|
||||
|
||||
img {
|
||||
border: 0;
|
||||
max-width: 100%;
|
||||
}
|
||||
|
||||
/* -- search page ----------------------------------------------------------- */
|
||||
|
||||
ul.search {
|
||||
margin: 10px 0 0 20px;
|
||||
padding: 0;
|
||||
}
|
||||
|
||||
ul.search li {
|
||||
padding: 5px 0 5px 20px;
|
||||
background-image: url(file.png);
|
||||
background-repeat: no-repeat;
|
||||
background-position: 0 7px;
|
||||
}
|
||||
|
||||
ul.search li a {
|
||||
font-weight: bold;
|
||||
}
|
||||
|
||||
ul.search li p.context {
|
||||
color: #888;
|
||||
margin: 2px 0 0 30px;
|
||||
text-align: left;
|
||||
}
|
||||
|
||||
ul.keywordmatches li.goodmatch a {
|
||||
font-weight: bold;
|
||||
}
|
||||
|
||||
/* -- index page ------------------------------------------------------------ */
|
||||
|
||||
table.contentstable {
|
||||
width: 90%;
|
||||
margin-left: auto;
|
||||
margin-right: auto;
|
||||
}
|
||||
|
||||
table.contentstable p.biglink {
|
||||
line-height: 150%;
|
||||
}
|
||||
|
||||
a.biglink {
|
||||
font-size: 1.3em;
|
||||
}
|
||||
|
||||
span.linkdescr {
|
||||
font-style: italic;
|
||||
padding-top: 5px;
|
||||
font-size: 90%;
|
||||
}
|
||||
|
||||
/* -- general index --------------------------------------------------------- */
|
||||
|
||||
table.indextable {
|
||||
width: 100%;
|
||||
}
|
||||
|
||||
table.indextable td {
|
||||
text-align: left;
|
||||
vertical-align: top;
|
||||
}
|
||||
|
||||
table.indextable ul {
|
||||
margin-top: 0;
|
||||
margin-bottom: 0;
|
||||
list-style-type: none;
|
||||
}
|
||||
|
||||
table.indextable > tbody > tr > td > ul {
|
||||
padding-left: 0em;
|
||||
}
|
||||
|
||||
table.indextable tr.pcap {
|
||||
height: 10px;
|
||||
}
|
||||
|
||||
table.indextable tr.cap {
|
||||
margin-top: 10px;
|
||||
background-color: #f2f2f2;
|
||||
}
|
||||
|
||||
img.toggler {
|
||||
margin-right: 3px;
|
||||
margin-top: 3px;
|
||||
cursor: pointer;
|
||||
}
|
||||
|
||||
div.modindex-jumpbox {
|
||||
border-top: 1px solid #ddd;
|
||||
border-bottom: 1px solid #ddd;
|
||||
margin: 1em 0 1em 0;
|
||||
padding: 0.4em;
|
||||
}
|
||||
|
||||
div.genindex-jumpbox {
|
||||
border-top: 1px solid #ddd;
|
||||
border-bottom: 1px solid #ddd;
|
||||
margin: 1em 0 1em 0;
|
||||
padding: 0.4em;
|
||||
}
|
||||
|
||||
/* -- domain module index --------------------------------------------------- */
|
||||
|
||||
table.modindextable td {
|
||||
padding: 2px;
|
||||
border-collapse: collapse;
|
||||
}
|
||||
|
||||
/* -- general body styles --------------------------------------------------- */
|
||||
|
||||
div.body {
|
||||
min-width: 450px;
|
||||
max-width: 800px;
|
||||
}
|
||||
|
||||
div.body p, div.body dd, div.body li, div.body blockquote {
|
||||
-moz-hyphens: auto;
|
||||
-ms-hyphens: auto;
|
||||
-webkit-hyphens: auto;
|
||||
hyphens: auto;
|
||||
}
|
||||
|
||||
a.headerlink {
|
||||
visibility: hidden;
|
||||
}
|
||||
|
||||
a.brackets:before,
|
||||
span.brackets > a:before{
|
||||
content: "[";
|
||||
}
|
||||
|
||||
a.brackets:after,
|
||||
span.brackets > a:after {
|
||||
content: "]";
|
||||
}
|
||||
|
||||
h1:hover > a.headerlink,
|
||||
h2:hover > a.headerlink,
|
||||
h3:hover > a.headerlink,
|
||||
h4:hover > a.headerlink,
|
||||
h5:hover > a.headerlink,
|
||||
h6:hover > a.headerlink,
|
||||
dt:hover > a.headerlink,
|
||||
caption:hover > a.headerlink,
|
||||
p.caption:hover > a.headerlink,
|
||||
div.code-block-caption:hover > a.headerlink {
|
||||
visibility: visible;
|
||||
}
|
||||
|
||||
div.body p.caption {
|
||||
text-align: inherit;
|
||||
}
|
||||
|
||||
div.body td {
|
||||
text-align: left;
|
||||
}
|
||||
|
||||
.first {
|
||||
margin-top: 0 !important;
|
||||
}
|
||||
|
||||
p.rubric {
|
||||
margin-top: 30px;
|
||||
font-weight: bold;
|
||||
}
|
||||
|
||||
img.align-left, figure.align-left, .figure.align-left, object.align-left {
|
||||
clear: left;
|
||||
float: left;
|
||||
margin-right: 1em;
|
||||
}
|
||||
|
||||
img.align-right, figure.align-right, .figure.align-right, object.align-right {
|
||||
clear: right;
|
||||
float: right;
|
||||
margin-left: 1em;
|
||||
}
|
||||
|
||||
img.align-center, figure.align-center, .figure.align-center, object.align-center {
|
||||
display: block;
|
||||
margin-left: auto;
|
||||
margin-right: auto;
|
||||
}
|
||||
|
||||
img.align-default, figure.align-default, .figure.align-default {
|
||||
display: block;
|
||||
margin-left: auto;
|
||||
margin-right: auto;
|
||||
}
|
||||
|
||||
.align-left {
|
||||
text-align: left;
|
||||
}
|
||||
|
||||
.align-center {
|
||||
text-align: center;
|
||||
}
|
||||
|
||||
.align-default {
|
||||
text-align: center;
|
||||
}
|
||||
|
||||
.align-right {
|
||||
text-align: right;
|
||||
}
|
||||
|
||||
/* -- sidebars -------------------------------------------------------------- */
|
||||
|
||||
div.sidebar,
|
||||
aside.sidebar {
|
||||
margin: 0 0 0.5em 1em;
|
||||
border: 1px solid #ddb;
|
||||
padding: 7px;
|
||||
background-color: #ffe;
|
||||
width: 40%;
|
||||
float: right;
|
||||
clear: right;
|
||||
overflow-x: auto;
|
||||
}
|
||||
|
||||
p.sidebar-title {
|
||||
font-weight: bold;
|
||||
}
|
||||
|
||||
div.admonition, div.topic, blockquote {
|
||||
clear: left;
|
||||
}
|
||||
|
||||
/* -- topics ---------------------------------------------------------------- */
|
||||
|
||||
div.topic {
|
||||
border: 1px solid #ccc;
|
||||
padding: 7px;
|
||||
margin: 10px 0 10px 0;
|
||||
}
|
||||
|
||||
p.topic-title {
|
||||
font-size: 1.1em;
|
||||
font-weight: bold;
|
||||
margin-top: 10px;
|
||||
}
|
||||
|
||||
/* -- admonitions ----------------------------------------------------------- */
|
||||
|
||||
div.admonition {
|
||||
margin-top: 10px;
|
||||
margin-bottom: 10px;
|
||||
padding: 7px;
|
||||
}
|
||||
|
||||
div.admonition dt {
|
||||
font-weight: bold;
|
||||
}
|
||||
|
||||
p.admonition-title {
|
||||
margin: 0px 10px 5px 0px;
|
||||
font-weight: bold;
|
||||
}
|
||||
|
||||
div.body p.centered {
|
||||
text-align: center;
|
||||
margin-top: 25px;
|
||||
}
|
||||
|
||||
/* -- content of sidebars/topics/admonitions -------------------------------- */
|
||||
|
||||
div.sidebar > :last-child,
|
||||
aside.sidebar > :last-child,
|
||||
div.topic > :last-child,
|
||||
div.admonition > :last-child {
|
||||
margin-bottom: 0;
|
||||
}
|
||||
|
||||
div.sidebar::after,
|
||||
aside.sidebar::after,
|
||||
div.topic::after,
|
||||
div.admonition::after,
|
||||
blockquote::after {
|
||||
display: block;
|
||||
content: '';
|
||||
clear: both;
|
||||
}
|
||||
|
||||
/* -- tables ---------------------------------------------------------------- */
|
||||
|
||||
table.docutils {
|
||||
margin-top: 10px;
|
||||
margin-bottom: 10px;
|
||||
border: 0;
|
||||
border-collapse: collapse;
|
||||
}
|
||||
|
||||
table.align-center {
|
||||
margin-left: auto;
|
||||
margin-right: auto;
|
||||
}
|
||||
|
||||
table.align-default {
|
||||
margin-left: auto;
|
||||
margin-right: auto;
|
||||
}
|
||||
|
||||
table caption span.caption-number {
|
||||
font-style: italic;
|
||||
}
|
||||
|
||||
table caption span.caption-text {
|
||||
}
|
||||
|
||||
table.docutils td, table.docutils th {
|
||||
padding: 1px 8px 1px 5px;
|
||||
border-top: 0;
|
||||
border-left: 0;
|
||||
border-right: 0;
|
||||
border-bottom: 1px solid #aaa;
|
||||
}
|
||||
|
||||
table.footnote td, table.footnote th {
|
||||
border: 0 !important;
|
||||
}
|
||||
|
||||
th {
|
||||
text-align: left;
|
||||
padding-right: 5px;
|
||||
}
|
||||
|
||||
table.citation {
|
||||
border-left: solid 1px gray;
|
||||
margin-left: 1px;
|
||||
}
|
||||
|
||||
table.citation td {
|
||||
border-bottom: none;
|
||||
}
|
||||
|
||||
th > :first-child,
|
||||
td > :first-child {
|
||||
margin-top: 0px;
|
||||
}
|
||||
|
||||
th > :last-child,
|
||||
td > :last-child {
|
||||
margin-bottom: 0px;
|
||||
}
|
||||
|
||||
/* -- figures --------------------------------------------------------------- */
|
||||
|
||||
div.figure, figure {
|
||||
margin: 0.5em;
|
||||
padding: 0.5em;
|
||||
}
|
||||
|
||||
div.figure p.caption, figcaption {
|
||||
padding: 0.3em;
|
||||
}
|
||||
|
||||
div.figure p.caption span.caption-number,
|
||||
figcaption span.caption-number {
|
||||
font-style: italic;
|
||||
}
|
||||
|
||||
div.figure p.caption span.caption-text,
|
||||
figcaption span.caption-text {
|
||||
}
|
||||
|
||||
/* -- field list styles ----------------------------------------------------- */
|
||||
|
||||
table.field-list td, table.field-list th {
|
||||
border: 0 !important;
|
||||
}
|
||||
|
||||
.field-list ul {
|
||||
margin: 0;
|
||||
padding-left: 1em;
|
||||
}
|
||||
|
||||
.field-list p {
|
||||
margin: 0;
|
||||
}
|
||||
|
||||
.field-name {
|
||||
-moz-hyphens: manual;
|
||||
-ms-hyphens: manual;
|
||||
-webkit-hyphens: manual;
|
||||
hyphens: manual;
|
||||
}
|
||||
|
||||
/* -- hlist styles ---------------------------------------------------------- */
|
||||
|
||||
table.hlist {
|
||||
margin: 1em 0;
|
||||
}
|
||||
|
||||
table.hlist td {
|
||||
vertical-align: top;
|
||||
}
|
||||
|
||||
/* -- object description styles --------------------------------------------- */
|
||||
|
||||
.sig {
|
||||
font-family: 'Consolas', 'Menlo', 'DejaVu Sans Mono', 'Bitstream Vera Sans Mono', monospace;
|
||||
}
|
||||
|
||||
.sig-name, code.descname {
|
||||
background-color: transparent;
|
||||
font-weight: bold;
|
||||
}
|
||||
|
||||
.sig-name {
|
||||
font-size: 1.1em;
|
||||
}
|
||||
|
||||
code.descname {
|
||||
font-size: 1.2em;
|
||||
}
|
||||
|
||||
.sig-prename, code.descclassname {
|
||||
background-color: transparent;
|
||||
}
|
||||
|
||||
.optional {
|
||||
font-size: 1.3em;
|
||||
}
|
||||
|
||||
.sig-paren {
|
||||
font-size: larger;
|
||||
}
|
||||
|
||||
.sig-param.n {
|
||||
font-style: italic;
|
||||
}
|
||||
|
||||
/* C++ specific styling */
|
||||
|
||||
.sig-inline.c-texpr,
|
||||
.sig-inline.cpp-texpr {
|
||||
font-family: unset;
|
||||
}
|
||||
|
||||
.sig.c .k, .sig.c .kt,
|
||||
.sig.cpp .k, .sig.cpp .kt {
|
||||
color: #0033B3;
|
||||
}
|
||||
|
||||
.sig.c .m,
|
||||
.sig.cpp .m {
|
||||
color: #1750EB;
|
||||
}
|
||||
|
||||
.sig.c .s, .sig.c .sc,
|
||||
.sig.cpp .s, .sig.cpp .sc {
|
||||
color: #067D17;
|
||||
}
|
||||
|
||||
|
||||
/* -- other body styles ----------------------------------------------------- */
|
||||
|
||||
ol.arabic {
|
||||
list-style: decimal;
|
||||
}
|
||||
|
||||
ol.loweralpha {
|
||||
list-style: lower-alpha;
|
||||
}
|
||||
|
||||
ol.upperalpha {
|
||||
list-style: upper-alpha;
|
||||
}
|
||||
|
||||
ol.lowerroman {
|
||||
list-style: lower-roman;
|
||||
}
|
||||
|
||||
ol.upperroman {
|
||||
list-style: upper-roman;
|
||||
}
|
||||
|
||||
:not(li) > ol > li:first-child > :first-child,
|
||||
:not(li) > ul > li:first-child > :first-child {
|
||||
margin-top: 0px;
|
||||
}
|
||||
|
||||
:not(li) > ol > li:last-child > :last-child,
|
||||
:not(li) > ul > li:last-child > :last-child {
|
||||
margin-bottom: 0px;
|
||||
}
|
||||
|
||||
ol.simple ol p,
|
||||
ol.simple ul p,
|
||||
ul.simple ol p,
|
||||
ul.simple ul p {
|
||||
margin-top: 0;
|
||||
}
|
||||
|
||||
ol.simple > li:not(:first-child) > p,
|
||||
ul.simple > li:not(:first-child) > p {
|
||||
margin-top: 0;
|
||||
}
|
||||
|
||||
ol.simple p,
|
||||
ul.simple p {
|
||||
margin-bottom: 0;
|
||||
}
|
||||
|
||||
dl.footnote > dt,
|
||||
dl.citation > dt {
|
||||
float: left;
|
||||
margin-right: 0.5em;
|
||||
}
|
||||
|
||||
dl.footnote > dd,
|
||||
dl.citation > dd {
|
||||
margin-bottom: 0em;
|
||||
}
|
||||
|
||||
dl.footnote > dd:after,
|
||||
dl.citation > dd:after {
|
||||
content: "";
|
||||
clear: both;
|
||||
}
|
||||
|
||||
dl.field-list {
|
||||
display: grid;
|
||||
grid-template-columns: fit-content(30%) auto;
|
||||
}
|
||||
|
||||
dl.field-list > dt {
|
||||
font-weight: bold;
|
||||
word-break: break-word;
|
||||
padding-left: 0.5em;
|
||||
padding-right: 5px;
|
||||
}
|
||||
|
||||
dl.field-list > dt:after {
|
||||
content: ":";
|
||||
}
|
||||
|
||||
dl.field-list > dd {
|
||||
padding-left: 0.5em;
|
||||
margin-top: 0em;
|
||||
margin-left: 0em;
|
||||
margin-bottom: 0em;
|
||||
}
|
||||
|
||||
dl {
|
||||
margin-bottom: 15px;
|
||||
}
|
||||
|
||||
dd > :first-child {
|
||||
margin-top: 0px;
|
||||
}
|
||||
|
||||
dd ul, dd table {
|
||||
margin-bottom: 10px;
|
||||
}
|
||||
|
||||
dd {
|
||||
margin-top: 3px;
|
||||
margin-bottom: 10px;
|
||||
margin-left: 30px;
|
||||
}
|
||||
|
||||
dl > dd:last-child,
|
||||
dl > dd:last-child > :last-child {
|
||||
margin-bottom: 0;
|
||||
}
|
||||
|
||||
dt:target, span.highlighted {
|
||||
background-color: #fbe54e;
|
||||
}
|
||||
|
||||
rect.highlighted {
|
||||
fill: #fbe54e;
|
||||
}
|
||||
|
||||
dl.glossary dt {
|
||||
font-weight: bold;
|
||||
font-size: 1.1em;
|
||||
}
|
||||
|
||||
.versionmodified {
|
||||
font-style: italic;
|
||||
}
|
||||
|
||||
.system-message {
|
||||
background-color: #fda;
|
||||
padding: 5px;
|
||||
border: 3px solid red;
|
||||
}
|
||||
|
||||
.footnote:target {
|
||||
background-color: #ffa;
|
||||
}
|
||||
|
||||
.line-block {
|
||||
display: block;
|
||||
margin-top: 1em;
|
||||
margin-bottom: 1em;
|
||||
}
|
||||
|
||||
.line-block .line-block {
|
||||
margin-top: 0;
|
||||
margin-bottom: 0;
|
||||
margin-left: 1.5em;
|
||||
}
|
||||
|
||||
.guilabel, .menuselection {
|
||||
font-family: sans-serif;
|
||||
}
|
||||
|
||||
.accelerator {
|
||||
text-decoration: underline;
|
||||
}
|
||||
|
||||
.classifier {
|
||||
font-style: oblique;
|
||||
}
|
||||
|
||||
.classifier:before {
|
||||
font-style: normal;
|
||||
margin: 0.5em;
|
||||
content: ":";
|
||||
}
|
||||
|
||||
abbr, acronym {
|
||||
border-bottom: dotted 1px;
|
||||
cursor: help;
|
||||
}
|
||||
|
||||
/* -- code displays --------------------------------------------------------- */
|
||||
|
||||
pre {
|
||||
overflow: auto;
|
||||
overflow-y: hidden; /* fixes display issues on Chrome browsers */
|
||||
}
|
||||
|
||||
pre, div[class*="highlight-"] {
|
||||
clear: both;
|
||||
}
|
||||
|
||||
span.pre {
|
||||
-moz-hyphens: none;
|
||||
-ms-hyphens: none;
|
||||
-webkit-hyphens: none;
|
||||
hyphens: none;
|
||||
}
|
||||
|
||||
div[class*="highlight-"] {
|
||||
margin: 1em 0;
|
||||
}
|
||||
|
||||
td.linenos pre {
|
||||
border: 0;
|
||||
background-color: transparent;
|
||||
color: #aaa;
|
||||
}
|
||||
|
||||
table.highlighttable {
|
||||
display: block;
|
||||
}
|
||||
|
||||
table.highlighttable tbody {
|
||||
display: block;
|
||||
}
|
||||
|
||||
table.highlighttable tr {
|
||||
display: flex;
|
||||
}
|
||||
|
||||
table.highlighttable td {
|
||||
margin: 0;
|
||||
padding: 0;
|
||||
}
|
||||
|
||||
table.highlighttable td.linenos {
|
||||
padding-right: 0.5em;
|
||||
}
|
||||
|
||||
table.highlighttable td.code {
|
||||
flex: 1;
|
||||
overflow: hidden;
|
||||
}
|
||||
|
||||
.highlight .hll {
|
||||
display: block;
|
||||
}
|
||||
|
||||
div.highlight pre,
|
||||
table.highlighttable pre {
|
||||
margin: 0;
|
||||
}
|
||||
|
||||
div.code-block-caption + div {
|
||||
margin-top: 0;
|
||||
}
|
||||
|
||||
div.code-block-caption {
|
||||
margin-top: 1em;
|
||||
padding: 2px 5px;
|
||||
font-size: small;
|
||||
}
|
||||
|
||||
div.code-block-caption code {
|
||||
background-color: transparent;
|
||||
}
|
||||
|
||||
table.highlighttable td.linenos,
|
||||
span.linenos,
|
||||
div.highlight span.gp { /* gp: Generic.Prompt */
|
||||
user-select: none;
|
||||
-webkit-user-select: text; /* Safari fallback only */
|
||||
-webkit-user-select: none; /* Chrome/Safari */
|
||||
-moz-user-select: none; /* Firefox */
|
||||
-ms-user-select: none; /* IE10+ */
|
||||
}
|
||||
|
||||
div.code-block-caption span.caption-number {
|
||||
padding: 0.1em 0.3em;
|
||||
font-style: italic;
|
||||
}
|
||||
|
||||
div.code-block-caption span.caption-text {
|
||||
}
|
||||
|
||||
div.literal-block-wrapper {
|
||||
margin: 1em 0;
|
||||
}
|
||||
|
||||
code.xref, a code {
|
||||
background-color: transparent;
|
||||
font-weight: bold;
|
||||
}
|
||||
|
||||
h1 code, h2 code, h3 code, h4 code, h5 code, h6 code {
|
||||
background-color: transparent;
|
||||
}
|
||||
|
||||
.viewcode-link {
|
||||
float: right;
|
||||
}
|
||||
|
||||
.viewcode-back {
|
||||
float: right;
|
||||
font-family: sans-serif;
|
||||
}
|
||||
|
||||
div.viewcode-block:target {
|
||||
margin: -1px -10px;
|
||||
padding: 0 10px;
|
||||
}
|
||||
|
||||
/* -- math display ---------------------------------------------------------- */
|
||||
|
||||
img.math {
|
||||
vertical-align: middle;
|
||||
}
|
||||
|
||||
div.body div.math p {
|
||||
text-align: center;
|
||||
}
|
||||
|
||||
span.eqno {
|
||||
float: right;
|
||||
}
|
||||
|
||||
span.eqno a.headerlink {
|
||||
position: absolute;
|
||||
z-index: 1;
|
||||
}
|
||||
|
||||
div.math:hover a.headerlink {
|
||||
visibility: visible;
|
||||
}
|
||||
|
||||
/* -- printout stylesheet --------------------------------------------------- */
|
||||
|
||||
@media print {
|
||||
div.document,
|
||||
div.documentwrapper,
|
||||
div.bodywrapper {
|
||||
margin: 0 !important;
|
||||
width: 100%;
|
||||
}
|
||||
|
||||
div.sphinxsidebar,
|
||||
div.related,
|
||||
div.footer,
|
||||
#top-link {
|
||||
display: none;
|
||||
}
|
||||
}
|
||||
@ -1 +0,0 @@
|
||||
.fa:before{-webkit-font-smoothing:antialiased}.clearfix{*zoom:1}.clearfix:after,.clearfix:before{display:table;content:""}.clearfix:after{clear:both}@font-face{font-family:FontAwesome;font-style:normal;font-weight:400;src:local("fontawesome/FontAwesome") format("truetype")}.fa:before{font-family:FontAwesome;font-style:normal;font-weight:400;line-height:1}.fa:before,a .fa{text-decoration:inherit}.fa:before,a .fa,li .fa{display:inline-block}li .fa-large:before{width:1.875em}ul.fas{list-style-type:none;margin-left:2em;text-indent:-.8em}ul.fas li .fa{width:.8em}ul.fas li .fa-large:before{vertical-align:baseline}.fa-book:before,.icon-book:before{content:"\f02d"}.fa-caret-down:before,.icon-caret-down:before{content:"\f0d7"}.fa-caret-up:before,.icon-caret-up:before{content:"\f0d8"}.fa-caret-left:before,.icon-caret-left:before{content:"\f0d9"}.fa-caret-right:before,.icon-caret-right:before{content:"\f0da"}.rst-versions{position:fixed;bottom:0;left:0;width:300px;color:#fcfcfc;background:#1f1d1d;font-family:Lato,proxima-nova,Helvetica Neue,Arial,sans-serif;z-index:400}.rst-versions a{color:#2980b9;text-decoration:none}.rst-versions .rst-badge-small{display:none}.rst-versions .rst-current-version{padding:12px;background-color:#272525;display:block;text-align:right;font-size:90%;cursor:pointer;color:#27ae60}.rst-versions .rst-current-version:after{clear:both;content:"";display:block}.rst-versions .rst-current-version .fa{color:#fcfcfc}.rst-versions .rst-current-version .fa-book,.rst-versions .rst-current-version .icon-book{float:left}.rst-versions .rst-current-version.rst-out-of-date{background-color:#e74c3c;color:#fff}.rst-versions .rst-current-version.rst-active-old-version{background-color:#f1c40f;color:#000}.rst-versions.shift-up{height:auto;max-height:100%;overflow-y:scroll}.rst-versions.shift-up .rst-other-versions{display:block}.rst-versions .rst-other-versions{font-size:90%;padding:12px;color:grey;display:none}.rst-versions .rst-other-versions hr{display:block;height:1px;border:0;margin:20px 0;padding:0;border-top:1px solid #413d3d}.rst-versions .rst-other-versions dd{display:inline-block;margin:0}.rst-versions .rst-other-versions dd a{display:inline-block;padding:6px;color:#fcfcfc}.rst-versions.rst-badge{width:auto;bottom:20px;right:20px;left:auto;border:none;max-width:300px;max-height:90%}.rst-versions.rst-badge .fa-book,.rst-versions.rst-badge .icon-book{float:none;line-height:30px}.rst-versions.rst-badge.shift-up .rst-current-version{text-align:right}.rst-versions.rst-badge.shift-up .rst-current-version .fa-book,.rst-versions.rst-badge.shift-up .rst-current-version .icon-book{float:left}.rst-versions.rst-badge>.rst-current-version{width:auto;height:30px;line-height:30px;padding:0 6px;display:block;text-align:center}@media screen and (max-width:768px){.rst-versions{width:85%;display:none}.rst-versions.shift{display:block}}
|
||||
File diff suppressed because one or more lines are too long
@ -1,323 +0,0 @@
|
||||
/*
|
||||
* doctools.js
|
||||
* ~~~~~~~~~~~
|
||||
*
|
||||
* Sphinx JavaScript utilities for all documentation.
|
||||
*
|
||||
* :copyright: Copyright 2007-2021 by the Sphinx team, see AUTHORS.
|
||||
* :license: BSD, see LICENSE for details.
|
||||
*
|
||||
*/
|
||||
|
||||
/**
|
||||
* select a different prefix for underscore
|
||||
*/
|
||||
$u = _.noConflict();
|
||||
|
||||
/**
|
||||
* make the code below compatible with browsers without
|
||||
* an installed firebug like debugger
|
||||
if (!window.console || !console.firebug) {
|
||||
var names = ["log", "debug", "info", "warn", "error", "assert", "dir",
|
||||
"dirxml", "group", "groupEnd", "time", "timeEnd", "count", "trace",
|
||||
"profile", "profileEnd"];
|
||||
window.console = {};
|
||||
for (var i = 0; i < names.length; ++i)
|
||||
window.console[names[i]] = function() {};
|
||||
}
|
||||
*/
|
||||
|
||||
/**
|
||||
* small helper function to urldecode strings
|
||||
*
|
||||
* See https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/decodeURIComponent#Decoding_query_parameters_from_a_URL
|
||||
*/
|
||||
jQuery.urldecode = function(x) {
|
||||
if (!x) {
|
||||
return x
|
||||
}
|
||||
return decodeURIComponent(x.replace(/\+/g, ' '));
|
||||
};
|
||||
|
||||
/**
|
||||
* small helper function to urlencode strings
|
||||
*/
|
||||
jQuery.urlencode = encodeURIComponent;
|
||||
|
||||
/**
|
||||
* This function returns the parsed url parameters of the
|
||||
* current request. Multiple values per key are supported,
|
||||
* it will always return arrays of strings for the value parts.
|
||||
*/
|
||||
jQuery.getQueryParameters = function(s) {
|
||||
if (typeof s === 'undefined')
|
||||
s = document.location.search;
|
||||
var parts = s.substr(s.indexOf('?') + 1).split('&');
|
||||
var result = {};
|
||||
for (var i = 0; i < parts.length; i++) {
|
||||
var tmp = parts[i].split('=', 2);
|
||||
var key = jQuery.urldecode(tmp[0]);
|
||||
var value = jQuery.urldecode(tmp[1]);
|
||||
if (key in result)
|
||||
result[key].push(value);
|
||||
else
|
||||
result[key] = [value];
|
||||
}
|
||||
return result;
|
||||
};
|
||||
|
||||
/**
|
||||
* highlight a given string on a jquery object by wrapping it in
|
||||
* span elements with the given class name.
|
||||
*/
|
||||
jQuery.fn.highlightText = function(text, className) {
|
||||
function highlight(node, addItems) {
|
||||
if (node.nodeType === 3) {
|
||||
var val = node.nodeValue;
|
||||
var pos = val.toLowerCase().indexOf(text);
|
||||
if (pos >= 0 &&
|
||||
!jQuery(node.parentNode).hasClass(className) &&
|
||||
!jQuery(node.parentNode).hasClass("nohighlight")) {
|
||||
var span;
|
||||
var isInSVG = jQuery(node).closest("body, svg, foreignObject").is("svg");
|
||||
if (isInSVG) {
|
||||
span = document.createElementNS("http://www.w3.org/2000/svg", "tspan");
|
||||
} else {
|
||||
span = document.createElement("span");
|
||||
span.className = className;
|
||||
}
|
||||
span.appendChild(document.createTextNode(val.substr(pos, text.length)));
|
||||
node.parentNode.insertBefore(span, node.parentNode.insertBefore(
|
||||
document.createTextNode(val.substr(pos + text.length)),
|
||||
node.nextSibling));
|
||||
node.nodeValue = val.substr(0, pos);
|
||||
if (isInSVG) {
|
||||
var rect = document.createElementNS("http://www.w3.org/2000/svg", "rect");
|
||||
var bbox = node.parentElement.getBBox();
|
||||
rect.x.baseVal.value = bbox.x;
|
||||
rect.y.baseVal.value = bbox.y;
|
||||
rect.width.baseVal.value = bbox.width;
|
||||
rect.height.baseVal.value = bbox.height;
|
||||
rect.setAttribute('class', className);
|
||||
addItems.push({
|
||||
"parent": node.parentNode,
|
||||
"target": rect});
|
||||
}
|
||||
}
|
||||
}
|
||||
else if (!jQuery(node).is("button, select, textarea")) {
|
||||
jQuery.each(node.childNodes, function() {
|
||||
highlight(this, addItems);
|
||||
});
|
||||
}
|
||||
}
|
||||
var addItems = [];
|
||||
var result = this.each(function() {
|
||||
highlight(this, addItems);
|
||||
});
|
||||
for (var i = 0; i < addItems.length; ++i) {
|
||||
jQuery(addItems[i].parent).before(addItems[i].target);
|
||||
}
|
||||
return result;
|
||||
};
|
||||
|
||||
/*
|
||||
* backward compatibility for jQuery.browser
|
||||
* This will be supported until firefox bug is fixed.
|
||||
*/
|
||||
if (!jQuery.browser) {
|
||||
jQuery.uaMatch = function(ua) {
|
||||
ua = ua.toLowerCase();
|
||||
|
||||
var match = /(chrome)[ \/]([\w.]+)/.exec(ua) ||
|
||||
/(webkit)[ \/]([\w.]+)/.exec(ua) ||
|
||||
/(opera)(?:.*version|)[ \/]([\w.]+)/.exec(ua) ||
|
||||
/(msie) ([\w.]+)/.exec(ua) ||
|
||||
ua.indexOf("compatible") < 0 && /(mozilla)(?:.*? rv:([\w.]+)|)/.exec(ua) ||
|
||||
[];
|
||||
|
||||
return {
|
||||
browser: match[ 1 ] || "",
|
||||
version: match[ 2 ] || "0"
|
||||
};
|
||||
};
|
||||
jQuery.browser = {};
|
||||
jQuery.browser[jQuery.uaMatch(navigator.userAgent).browser] = true;
|
||||
}
|
||||
|
||||
/**
|
||||
* Small JavaScript module for the documentation.
|
||||
*/
|
||||
var Documentation = {
|
||||
|
||||
init : function() {
|
||||
this.fixFirefoxAnchorBug();
|
||||
this.highlightSearchWords();
|
||||
this.initIndexTable();
|
||||
if (DOCUMENTATION_OPTIONS.NAVIGATION_WITH_KEYS) {
|
||||
this.initOnKeyListeners();
|
||||
}
|
||||
},
|
||||
|
||||
/**
|
||||
* i18n support
|
||||
*/
|
||||
TRANSLATIONS : {},
|
||||
PLURAL_EXPR : function(n) { return n === 1 ? 0 : 1; },
|
||||
LOCALE : 'unknown',
|
||||
|
||||
// gettext and ngettext don't access this so that the functions
|
||||
// can safely bound to a different name (_ = Documentation.gettext)
|
||||
gettext : function(string) {
|
||||
var translated = Documentation.TRANSLATIONS[string];
|
||||
if (typeof translated === 'undefined')
|
||||
return string;
|
||||
return (typeof translated === 'string') ? translated : translated[0];
|
||||
},
|
||||
|
||||
ngettext : function(singular, plural, n) {
|
||||
var translated = Documentation.TRANSLATIONS[singular];
|
||||
if (typeof translated === 'undefined')
|
||||
return (n == 1) ? singular : plural;
|
||||
return translated[Documentation.PLURALEXPR(n)];
|
||||
},
|
||||
|
||||
addTranslations : function(catalog) {
|
||||
for (var key in catalog.messages)
|
||||
this.TRANSLATIONS[key] = catalog.messages[key];
|
||||
this.PLURAL_EXPR = new Function('n', 'return +(' + catalog.plural_expr + ')');
|
||||
this.LOCALE = catalog.locale;
|
||||
},
|
||||
|
||||
/**
|
||||
* add context elements like header anchor links
|
||||
*/
|
||||
addContextElements : function() {
|
||||
$('div[id] > :header:first').each(function() {
|
||||
$('<a class="headerlink">\u00B6</a>').
|
||||
attr('href', '#' + this.id).
|
||||
attr('title', _('Permalink to this headline')).
|
||||
appendTo(this);
|
||||
});
|
||||
$('dt[id]').each(function() {
|
||||
$('<a class="headerlink">\u00B6</a>').
|
||||
attr('href', '#' + this.id).
|
||||
attr('title', _('Permalink to this definition')).
|
||||
appendTo(this);
|
||||
});
|
||||
},
|
||||
|
||||
/**
|
||||
* workaround a firefox stupidity
|
||||
* see: https://bugzilla.mozilla.org/show_bug.cgi?id=645075
|
||||
*/
|
||||
fixFirefoxAnchorBug : function() {
|
||||
if (document.location.hash && $.browser.mozilla)
|
||||
window.setTimeout(function() {
|
||||
document.location.href += '';
|
||||
}, 10);
|
||||
},
|
||||
|
||||
/**
|
||||
* highlight the search words provided in the url in the text
|
||||
*/
|
||||
highlightSearchWords : function() {
|
||||
var params = $.getQueryParameters();
|
||||
var terms = (params.highlight) ? params.highlight[0].split(/\s+/) : [];
|
||||
if (terms.length) {
|
||||
var body = $('div.body');
|
||||
if (!body.length) {
|
||||
body = $('body');
|
||||
}
|
||||
window.setTimeout(function() {
|
||||
$.each(terms, function() {
|
||||
body.highlightText(this.toLowerCase(), 'highlighted');
|
||||
});
|
||||
}, 10);
|
||||
$('<p class="highlight-link"><a href="javascript:Documentation.' +
|
||||
'hideSearchWords()">' + _('Hide Search Matches') + '</a></p>')
|
||||
.appendTo($('#searchbox'));
|
||||
}
|
||||
},
|
||||
|
||||
/**
|
||||
* init the domain index toggle buttons
|
||||
*/
|
||||
initIndexTable : function() {
|
||||
var togglers = $('img.toggler').click(function() {
|
||||
var src = $(this).attr('src');
|
||||
var idnum = $(this).attr('id').substr(7);
|
||||
$('tr.cg-' + idnum).toggle();
|
||||
if (src.substr(-9) === 'minus.png')
|
||||
$(this).attr('src', src.substr(0, src.length-9) + 'plus.png');
|
||||
else
|
||||
$(this).attr('src', src.substr(0, src.length-8) + 'minus.png');
|
||||
}).css('display', '');
|
||||
if (DOCUMENTATION_OPTIONS.COLLAPSE_INDEX) {
|
||||
togglers.click();
|
||||
}
|
||||
},
|
||||
|
||||
/**
|
||||
* helper function to hide the search marks again
|
||||
*/
|
||||
hideSearchWords : function() {
|
||||
$('#searchbox .highlight-link').fadeOut(300);
|
||||
$('span.highlighted').removeClass('highlighted');
|
||||
},
|
||||
|
||||
/**
|
||||
* make the url absolute
|
||||
*/
|
||||
makeURL : function(relativeURL) {
|
||||
return DOCUMENTATION_OPTIONS.URL_ROOT + '/' + relativeURL;
|
||||
},
|
||||
|
||||
/**
|
||||
* get the current relative url
|
||||
*/
|
||||
getCurrentURL : function() {
|
||||
var path = document.location.pathname;
|
||||
var parts = path.split(/\//);
|
||||
$.each(DOCUMENTATION_OPTIONS.URL_ROOT.split(/\//), function() {
|
||||
if (this === '..')
|
||||
parts.pop();
|
||||
});
|
||||
var url = parts.join('/');
|
||||
return path.substring(url.lastIndexOf('/') + 1, path.length - 1);
|
||||
},
|
||||
|
||||
initOnKeyListeners: function() {
|
||||
$(document).keydown(function(event) {
|
||||
var activeElementType = document.activeElement.tagName;
|
||||
// don't navigate when in search box, textarea, dropdown or button
|
||||
if (activeElementType !== 'TEXTAREA' && activeElementType !== 'INPUT' && activeElementType !== 'SELECT'
|
||||
&& activeElementType !== 'BUTTON' && !event.altKey && !event.ctrlKey && !event.metaKey
|
||||
&& !event.shiftKey) {
|
||||
switch (event.keyCode) {
|
||||
case 37: // left
|
||||
var prevHref = $('link[rel="prev"]').prop('href');
|
||||
if (prevHref) {
|
||||
window.location.href = prevHref;
|
||||
return false;
|
||||
}
|
||||
break;
|
||||
case 39: // right
|
||||
var nextHref = $('link[rel="next"]').prop('href');
|
||||
if (nextHref) {
|
||||
window.location.href = nextHref;
|
||||
return false;
|
||||
}
|
||||
break;
|
||||
}
|
||||
}
|
||||
});
|
||||
}
|
||||
};
|
||||
|
||||
// quick alias for translations
|
||||
_ = Documentation.gettext;
|
||||
|
||||
$(document).ready(function() {
|
||||
Documentation.init();
|
||||
});
|
||||
@ -1,12 +0,0 @@
|
||||
var DOCUMENTATION_OPTIONS = {
|
||||
URL_ROOT: document.getElementById("documentation_options").getAttribute('data-url_root'),
|
||||
VERSION: '36.5',
|
||||
LANGUAGE: 'None',
|
||||
COLLAPSE_INDEX: false,
|
||||
BUILDER: 'html',
|
||||
FILE_SUFFIX: '.html',
|
||||
LINK_SUFFIX: '.html',
|
||||
HAS_SOURCE: true,
|
||||
SOURCELINK_SUFFIX: '.txt',
|
||||
NAVIGATION_WITH_KEYS: false
|
||||
};
|
||||
Binary file not shown.
|
Before Width: | Height: | Size: 286 B |
10872
docs/html/_static/jquery-3.5.1.js
vendored
10872
docs/html/_static/jquery-3.5.1.js
vendored
File diff suppressed because it is too large
Load Diff
2
docs/html/_static/jquery.js
vendored
2
docs/html/_static/jquery.js
vendored
File diff suppressed because one or more lines are too long
@ -1 +0,0 @@
|
||||
!function(e){var t={};function r(n){if(t[n])return t[n].exports;var o=t[n]={i:n,l:!1,exports:{}};return e[n].call(o.exports,o,o.exports,r),o.l=!0,o.exports}r.m=e,r.c=t,r.d=function(e,t,n){r.o(e,t)||Object.defineProperty(e,t,{enumerable:!0,get:n})},r.r=function(e){"undefined"!=typeof Symbol&&Symbol.toStringTag&&Object.defineProperty(e,Symbol.toStringTag,{value:"Module"}),Object.defineProperty(e,"__esModule",{value:!0})},r.t=function(e,t){if(1&t&&(e=r(e)),8&t)return e;if(4&t&&"object"==typeof e&&e&&e.__esModule)return e;var n=Object.create(null);if(r.r(n),Object.defineProperty(n,"default",{enumerable:!0,value:e}),2&t&&"string"!=typeof e)for(var o in e)r.d(n,o,function(t){return e[t]}.bind(null,o));return n},r.n=function(e){var t=e&&e.__esModule?function(){return e.default}:function(){return e};return r.d(t,"a",t),t},r.o=function(e,t){return Object.prototype.hasOwnProperty.call(e,t)},r.p="",r(r.s=4)}({4:function(e,t,r){}});
|
||||
File diff suppressed because one or more lines are too long
@ -1,297 +0,0 @@
|
||||
/*
|
||||
* language_data.js
|
||||
* ~~~~~~~~~~~~~~~~
|
||||
*
|
||||
* This script contains the language-specific data used by searchtools.js,
|
||||
* namely the list of stopwords, stemmer, scorer and splitter.
|
||||
*
|
||||
* :copyright: Copyright 2007-2021 by the Sphinx team, see AUTHORS.
|
||||
* :license: BSD, see LICENSE for details.
|
||||
*
|
||||
*/
|
||||
|
||||
var stopwords = ["a","and","are","as","at","be","but","by","for","if","in","into","is","it","near","no","not","of","on","or","such","that","the","their","then","there","these","they","this","to","was","will","with"];
|
||||
|
||||
|
||||
/* Non-minified version is copied as a separate JS file, is available */
|
||||
|
||||
/**
|
||||
* Porter Stemmer
|
||||
*/
|
||||
var Stemmer = function() {
|
||||
|
||||
var step2list = {
|
||||
ational: 'ate',
|
||||
tional: 'tion',
|
||||
enci: 'ence',
|
||||
anci: 'ance',
|
||||
izer: 'ize',
|
||||
bli: 'ble',
|
||||
alli: 'al',
|
||||
entli: 'ent',
|
||||
eli: 'e',
|
||||
ousli: 'ous',
|
||||
ization: 'ize',
|
||||
ation: 'ate',
|
||||
ator: 'ate',
|
||||
alism: 'al',
|
||||
iveness: 'ive',
|
||||
fulness: 'ful',
|
||||
ousness: 'ous',
|
||||
aliti: 'al',
|
||||
iviti: 'ive',
|
||||
biliti: 'ble',
|
||||
logi: 'log'
|
||||
};
|
||||
|
||||
var step3list = {
|
||||
icate: 'ic',
|
||||
ative: '',
|
||||
alize: 'al',
|
||||
iciti: 'ic',
|
||||
ical: 'ic',
|
||||
ful: '',
|
||||
ness: ''
|
||||
};
|
||||
|
||||
var c = "[^aeiou]"; // consonant
|
||||
var v = "[aeiouy]"; // vowel
|
||||
var C = c + "[^aeiouy]*"; // consonant sequence
|
||||
var V = v + "[aeiou]*"; // vowel sequence
|
||||
|
||||
var mgr0 = "^(" + C + ")?" + V + C; // [C]VC... is m>0
|
||||
var meq1 = "^(" + C + ")?" + V + C + "(" + V + ")?$"; // [C]VC[V] is m=1
|
||||
var mgr1 = "^(" + C + ")?" + V + C + V + C; // [C]VCVC... is m>1
|
||||
var s_v = "^(" + C + ")?" + v; // vowel in stem
|
||||
|
||||
this.stemWord = function (w) {
|
||||
var stem;
|
||||
var suffix;
|
||||
var firstch;
|
||||
var origword = w;
|
||||
|
||||
if (w.length < 3)
|
||||
return w;
|
||||
|
||||
var re;
|
||||
var re2;
|
||||
var re3;
|
||||
var re4;
|
||||
|
||||
firstch = w.substr(0,1);
|
||||
if (firstch == "y")
|
||||
w = firstch.toUpperCase() + w.substr(1);
|
||||
|
||||
// Step 1a
|
||||
re = /^(.+?)(ss|i)es$/;
|
||||
re2 = /^(.+?)([^s])s$/;
|
||||
|
||||
if (re.test(w))
|
||||
w = w.replace(re,"$1$2");
|
||||
else if (re2.test(w))
|
||||
w = w.replace(re2,"$1$2");
|
||||
|
||||
// Step 1b
|
||||
re = /^(.+?)eed$/;
|
||||
re2 = /^(.+?)(ed|ing)$/;
|
||||
if (re.test(w)) {
|
||||
var fp = re.exec(w);
|
||||
re = new RegExp(mgr0);
|
||||
if (re.test(fp[1])) {
|
||||
re = /.$/;
|
||||
w = w.replace(re,"");
|
||||
}
|
||||
}
|
||||
else if (re2.test(w)) {
|
||||
var fp = re2.exec(w);
|
||||
stem = fp[1];
|
||||
re2 = new RegExp(s_v);
|
||||
if (re2.test(stem)) {
|
||||
w = stem;
|
||||
re2 = /(at|bl|iz)$/;
|
||||
re3 = new RegExp("([^aeiouylsz])\\1$");
|
||||
re4 = new RegExp("^" + C + v + "[^aeiouwxy]$");
|
||||
if (re2.test(w))
|
||||
w = w + "e";
|
||||
else if (re3.test(w)) {
|
||||
re = /.$/;
|
||||
w = w.replace(re,"");
|
||||
}
|
||||
else if (re4.test(w))
|
||||
w = w + "e";
|
||||
}
|
||||
}
|
||||
|
||||
// Step 1c
|
||||
re = /^(.+?)y$/;
|
||||
if (re.test(w)) {
|
||||
var fp = re.exec(w);
|
||||
stem = fp[1];
|
||||
re = new RegExp(s_v);
|
||||
if (re.test(stem))
|
||||
w = stem + "i";
|
||||
}
|
||||
|
||||
// Step 2
|
||||
re = /^(.+?)(ational|tional|enci|anci|izer|bli|alli|entli|eli|ousli|ization|ation|ator|alism|iveness|fulness|ousness|aliti|iviti|biliti|logi)$/;
|
||||
if (re.test(w)) {
|
||||
var fp = re.exec(w);
|
||||
stem = fp[1];
|
||||
suffix = fp[2];
|
||||
re = new RegExp(mgr0);
|
||||
if (re.test(stem))
|
||||
w = stem + step2list[suffix];
|
||||
}
|
||||
|
||||
// Step 3
|
||||
re = /^(.+?)(icate|ative|alize|iciti|ical|ful|ness)$/;
|
||||
if (re.test(w)) {
|
||||
var fp = re.exec(w);
|
||||
stem = fp[1];
|
||||
suffix = fp[2];
|
||||
re = new RegExp(mgr0);
|
||||
if (re.test(stem))
|
||||
w = stem + step3list[suffix];
|
||||
}
|
||||
|
||||
// Step 4
|
||||
re = /^(.+?)(al|ance|ence|er|ic|able|ible|ant|ement|ment|ent|ou|ism|ate|iti|ous|ive|ize)$/;
|
||||
re2 = /^(.+?)(s|t)(ion)$/;
|
||||
if (re.test(w)) {
|
||||
var fp = re.exec(w);
|
||||
stem = fp[1];
|
||||
re = new RegExp(mgr1);
|
||||
if (re.test(stem))
|
||||
w = stem;
|
||||
}
|
||||
else if (re2.test(w)) {
|
||||
var fp = re2.exec(w);
|
||||
stem = fp[1] + fp[2];
|
||||
re2 = new RegExp(mgr1);
|
||||
if (re2.test(stem))
|
||||
w = stem;
|
||||
}
|
||||
|
||||
// Step 5
|
||||
re = /^(.+?)e$/;
|
||||
if (re.test(w)) {
|
||||
var fp = re.exec(w);
|
||||
stem = fp[1];
|
||||
re = new RegExp(mgr1);
|
||||
re2 = new RegExp(meq1);
|
||||
re3 = new RegExp("^" + C + v + "[^aeiouwxy]$");
|
||||
if (re.test(stem) || (re2.test(stem) && !(re3.test(stem))))
|
||||
w = stem;
|
||||
}
|
||||
re = /ll$/;
|
||||
re2 = new RegExp(mgr1);
|
||||
if (re.test(w) && re2.test(w)) {
|
||||
re = /.$/;
|
||||
w = w.replace(re,"");
|
||||
}
|
||||
|
||||
// and turn initial Y back to y
|
||||
if (firstch == "y")
|
||||
w = firstch.toLowerCase() + w.substr(1);
|
||||
return w;
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
|
||||
|
||||
var splitChars = (function() {
|
||||
var result = {};
|
||||
var singles = [96, 180, 187, 191, 215, 247, 749, 885, 903, 907, 909, 930, 1014, 1648,
|
||||
1748, 1809, 2416, 2473, 2481, 2526, 2601, 2609, 2612, 2615, 2653, 2702,
|
||||
2706, 2729, 2737, 2740, 2857, 2865, 2868, 2910, 2928, 2948, 2961, 2971,
|
||||
2973, 3085, 3089, 3113, 3124, 3213, 3217, 3241, 3252, 3295, 3341, 3345,
|
||||
3369, 3506, 3516, 3633, 3715, 3721, 3736, 3744, 3748, 3750, 3756, 3761,
|
||||
3781, 3912, 4239, 4347, 4681, 4695, 4697, 4745, 4785, 4799, 4801, 4823,
|
||||
4881, 5760, 5901, 5997, 6313, 7405, 8024, 8026, 8028, 8030, 8117, 8125,
|
||||
8133, 8181, 8468, 8485, 8487, 8489, 8494, 8527, 11311, 11359, 11687, 11695,
|
||||
11703, 11711, 11719, 11727, 11735, 12448, 12539, 43010, 43014, 43019, 43587,
|
||||
43696, 43713, 64286, 64297, 64311, 64317, 64319, 64322, 64325, 65141];
|
||||
var i, j, start, end;
|
||||
for (i = 0; i < singles.length; i++) {
|
||||
result[singles[i]] = true;
|
||||
}
|
||||
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|
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|
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|
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|
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[1840, 1868], [1958, 1968], [1970, 1983], [2027, 2035], [2038, 2041], [2043, 2047],
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|
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|
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[2483, 2485], [2490, 2492], [2494, 2509], [2511, 2523], [2530, 2533], [2546, 2547],
|
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[2554, 2564], [2571, 2574], [2577, 2578], [2618, 2648], [2655, 2661], [2672, 2673],
|
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|
||||
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|
||||
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|
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|
||||
[3184, 3191], [3199, 3204], [3258, 3260], [3262, 3293], [3298, 3301], [3312, 3332],
|
||||
[3386, 3388], [3390, 3423], [3426, 3429], [3446, 3449], [3456, 3460], [3479, 3481],
|
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|
||||
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|
||||
[3802, 3803], [3806, 3839], [3841, 3871], [3892, 3903], [3949, 3975], [3980, 4095],
|
||||
[4139, 4158], [4170, 4175], [4182, 4185], [4190, 4192], [4194, 4196], [4199, 4205],
|
||||
[4209, 4212], [4226, 4237], [4250, 4255], [4294, 4303], [4349, 4351], [4686, 4687],
|
||||
[4702, 4703], [4750, 4751], [4790, 4791], [4806, 4807], [4886, 4887], [4955, 4968],
|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
[7966, 7967], [8006, 8007], [8014, 8015], [8062, 8063], [8127, 8129], [8141, 8143],
|
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[8148, 8149], [8156, 8159], [8173, 8177], [8189, 8303], [8306, 8307], [8314, 8318],
|
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|
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[8506, 8507], [8512, 8516], [8522, 8525], [8586, 9311], [9372, 9449], [9472, 10101],
|
||||
[10132, 11263], [11493, 11498], [11503, 11516], [11518, 11519], [11558, 11567],
|
||||
[11622, 11630], [11632, 11647], [11671, 11679], [11743, 11822], [11824, 12292],
|
||||
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|
||||
[12544, 12548], [12590, 12592], [12687, 12689], [12694, 12703], [12728, 12783],
|
||||
[12800, 12831], [12842, 12880], [12896, 12927], [12938, 12976], [12992, 13311],
|
||||
[19894, 19967], [40908, 40959], [42125, 42191], [42238, 42239], [42509, 42511],
|
||||
[42540, 42559], [42592, 42593], [42607, 42622], [42648, 42655], [42736, 42774],
|
||||
[42784, 42785], [42889, 42890], [42893, 43002], [43043, 43055], [43062, 43071],
|
||||
[43124, 43137], [43188, 43215], [43226, 43249], [43256, 43258], [43260, 43263],
|
||||
[43302, 43311], [43335, 43359], [43389, 43395], [43443, 43470], [43482, 43519],
|
||||
[43561, 43583], [43596, 43599], [43610, 43615], [43639, 43641], [43643, 43647],
|
||||
[43698, 43700], [43703, 43704], [43710, 43711], [43715, 43738], [43742, 43967],
|
||||
[44003, 44015], [44026, 44031], [55204, 55215], [55239, 55242], [55292, 55295],
|
||||
[57344, 63743], [64046, 64047], [64110, 64111], [64218, 64255], [64263, 64274],
|
||||
[64280, 64284], [64434, 64466], [64830, 64847], [64912, 64913], [64968, 65007],
|
||||
[65020, 65135], [65277, 65295], [65306, 65312], [65339, 65344], [65371, 65381],
|
||||
[65471, 65473], [65480, 65481], [65488, 65489], [65496, 65497]];
|
||||
for (i = 0; i < ranges.length; i++) {
|
||||
start = ranges[i][0];
|
||||
end = ranges[i][1];
|
||||
for (j = start; j <= end; j++) {
|
||||
result[j] = true;
|
||||
}
|
||||
}
|
||||
return result;
|
||||
})();
|
||||
|
||||
function splitQuery(query) {
|
||||
var result = [];
|
||||
var start = -1;
|
||||
for (var i = 0; i < query.length; i++) {
|
||||
if (splitChars[query.charCodeAt(i)]) {
|
||||
if (start !== -1) {
|
||||
result.push(query.slice(start, i));
|
||||
start = -1;
|
||||
}
|
||||
} else if (start === -1) {
|
||||
start = i;
|
||||
}
|
||||
}
|
||||
if (start !== -1) {
|
||||
result.push(query.slice(start));
|
||||
}
|
||||
return result;
|
||||
}
|
||||
|
||||
|
||||
Binary file not shown.
|
Before Width: | Height: | Size: 90 B |
Binary file not shown.
|
Before Width: | Height: | Size: 90 B |
@ -1,74 +0,0 @@
|
||||
pre { line-height: 125%; }
|
||||
td.linenos .normal { color: inherit; background-color: transparent; padding-left: 5px; padding-right: 5px; }
|
||||
span.linenos { color: inherit; background-color: transparent; padding-left: 5px; padding-right: 5px; }
|
||||
td.linenos .special { color: #000000; background-color: #ffffc0; padding-left: 5px; padding-right: 5px; }
|
||||
span.linenos.special { color: #000000; background-color: #ffffc0; padding-left: 5px; padding-right: 5px; }
|
||||
.highlight .hll { background-color: #ffffcc }
|
||||
.highlight { background: #eeffcc; }
|
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|
||||
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|
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|
||||
.highlight .cm { color: #408090; font-style: italic } /* Comment.Multiline */
|
||||
.highlight .cp { color: #007020 } /* Comment.Preproc */
|
||||
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|
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.highlight .gd { color: #A00000 } /* Generic.Deleted */
|
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.highlight .ge { font-style: italic } /* Generic.Emph */
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||||
.highlight .gr { color: #FF0000 } /* Generic.Error */
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.highlight .gh { color: #000080; font-weight: bold } /* Generic.Heading */
|
||||
.highlight .gi { color: #00A000 } /* Generic.Inserted */
|
||||
.highlight .go { color: #333333 } /* Generic.Output */
|
||||
.highlight .gp { color: #c65d09; font-weight: bold } /* Generic.Prompt */
|
||||
.highlight .gs { font-weight: bold } /* Generic.Strong */
|
||||
.highlight .gu { color: #800080; font-weight: bold } /* Generic.Subheading */
|
||||
.highlight .gt { color: #0044DD } /* Generic.Traceback */
|
||||
.highlight .kc { color: #007020; font-weight: bold } /* Keyword.Constant */
|
||||
.highlight .kd { color: #007020; font-weight: bold } /* Keyword.Declaration */
|
||||
.highlight .kn { color: #007020; font-weight: bold } /* Keyword.Namespace */
|
||||
.highlight .kp { color: #007020 } /* Keyword.Pseudo */
|
||||
.highlight .kr { color: #007020; font-weight: bold } /* Keyword.Reserved */
|
||||
.highlight .kt { color: #902000 } /* Keyword.Type */
|
||||
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|
||||
.highlight .s { color: #4070a0 } /* Literal.String */
|
||||
.highlight .na { color: #4070a0 } /* Name.Attribute */
|
||||
.highlight .nb { color: #007020 } /* Name.Builtin */
|
||||
.highlight .nc { color: #0e84b5; font-weight: bold } /* Name.Class */
|
||||
.highlight .no { color: #60add5 } /* Name.Constant */
|
||||
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|
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|
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.highlight .ne { color: #007020 } /* Name.Exception */
|
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|
||||
.highlight .nl { color: #002070; font-weight: bold } /* Name.Label */
|
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|
||||
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|
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.highlight .nv { color: #bb60d5 } /* Name.Variable */
|
||||
.highlight .ow { color: #007020; font-weight: bold } /* Operator.Word */
|
||||
.highlight .w { color: #bbbbbb } /* Text.Whitespace */
|
||||
.highlight .mb { color: #208050 } /* Literal.Number.Bin */
|
||||
.highlight .mf { color: #208050 } /* Literal.Number.Float */
|
||||
.highlight .mh { color: #208050 } /* Literal.Number.Hex */
|
||||
.highlight .mi { color: #208050 } /* Literal.Number.Integer */
|
||||
.highlight .mo { color: #208050 } /* Literal.Number.Oct */
|
||||
.highlight .sa { color: #4070a0 } /* Literal.String.Affix */
|
||||
.highlight .sb { color: #4070a0 } /* Literal.String.Backtick */
|
||||
.highlight .sc { color: #4070a0 } /* Literal.String.Char */
|
||||
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|
||||
.highlight .sd { color: #4070a0; font-style: italic } /* Literal.String.Doc */
|
||||
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|
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.highlight .se { color: #4070a0; font-weight: bold } /* Literal.String.Escape */
|
||||
.highlight .sh { color: #4070a0 } /* Literal.String.Heredoc */
|
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|
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.highlight .sx { color: #c65d09 } /* Literal.String.Other */
|
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.highlight .sr { color: #235388 } /* Literal.String.Regex */
|
||||
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|
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.highlight .ss { color: #517918 } /* Literal.String.Symbol */
|
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.highlight .bp { color: #007020 } /* Name.Builtin.Pseudo */
|
||||
.highlight .fm { color: #06287e } /* Name.Function.Magic */
|
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.highlight .vc { color: #bb60d5 } /* Name.Variable.Class */
|
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.highlight .vg { color: #bb60d5 } /* Name.Variable.Global */
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.highlight .vi { color: #bb60d5 } /* Name.Variable.Instance */
|
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.highlight .vm { color: #bb60d5 } /* Name.Variable.Magic */
|
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.highlight .il { color: #208050 } /* Literal.Number.Integer.Long */
|
||||
@ -1,528 +0,0 @@
|
||||
/*
|
||||
* searchtools.js
|
||||
* ~~~~~~~~~~~~~~~~
|
||||
*
|
||||
* Sphinx JavaScript utilities for the full-text search.
|
||||
*
|
||||
* :copyright: Copyright 2007-2021 by the Sphinx team, see AUTHORS.
|
||||
* :license: BSD, see LICENSE for details.
|
||||
*
|
||||
*/
|
||||
|
||||
if (!Scorer) {
|
||||
/**
|
||||
* Simple result scoring code.
|
||||
*/
|
||||
var Scorer = {
|
||||
// Implement the following function to further tweak the score for each result
|
||||
// The function takes a result array [filename, title, anchor, descr, score]
|
||||
// and returns the new score.
|
||||
/*
|
||||
score: function(result) {
|
||||
return result[4];
|
||||
},
|
||||
*/
|
||||
|
||||
// query matches the full name of an object
|
||||
objNameMatch: 11,
|
||||
// or matches in the last dotted part of the object name
|
||||
objPartialMatch: 6,
|
||||
// Additive scores depending on the priority of the object
|
||||
objPrio: {0: 15, // used to be importantResults
|
||||
1: 5, // used to be objectResults
|
||||
2: -5}, // used to be unimportantResults
|
||||
// Used when the priority is not in the mapping.
|
||||
objPrioDefault: 0,
|
||||
|
||||
// query found in title
|
||||
title: 15,
|
||||
partialTitle: 7,
|
||||
// query found in terms
|
||||
term: 5,
|
||||
partialTerm: 2
|
||||
};
|
||||
}
|
||||
|
||||
if (!splitQuery) {
|
||||
function splitQuery(query) {
|
||||
return query.split(/\s+/);
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Search Module
|
||||
*/
|
||||
var Search = {
|
||||
|
||||
_index : null,
|
||||
_queued_query : null,
|
||||
_pulse_status : -1,
|
||||
|
||||
htmlToText : function(htmlString) {
|
||||
var virtualDocument = document.implementation.createHTMLDocument('virtual');
|
||||
var htmlElement = $(htmlString, virtualDocument);
|
||||
htmlElement.find('.headerlink').remove();
|
||||
docContent = htmlElement.find('[role=main]')[0];
|
||||
if(docContent === undefined) {
|
||||
console.warn("Content block not found. Sphinx search tries to obtain it " +
|
||||
"via '[role=main]'. Could you check your theme or template.");
|
||||
return "";
|
||||
}
|
||||
return docContent.textContent || docContent.innerText;
|
||||
},
|
||||
|
||||
init : function() {
|
||||
var params = $.getQueryParameters();
|
||||
if (params.q) {
|
||||
var query = params.q[0];
|
||||
$('input[name="q"]')[0].value = query;
|
||||
this.performSearch(query);
|
||||
}
|
||||
},
|
||||
|
||||
loadIndex : function(url) {
|
||||
$.ajax({type: "GET", url: url, data: null,
|
||||
dataType: "script", cache: true,
|
||||
complete: function(jqxhr, textstatus) {
|
||||
if (textstatus != "success") {
|
||||
document.getElementById("searchindexloader").src = url;
|
||||
}
|
||||
}});
|
||||
},
|
||||
|
||||
setIndex : function(index) {
|
||||
var q;
|
||||
this._index = index;
|
||||
if ((q = this._queued_query) !== null) {
|
||||
this._queued_query = null;
|
||||
Search.query(q);
|
||||
}
|
||||
},
|
||||
|
||||
hasIndex : function() {
|
||||
return this._index !== null;
|
||||
},
|
||||
|
||||
deferQuery : function(query) {
|
||||
this._queued_query = query;
|
||||
},
|
||||
|
||||
stopPulse : function() {
|
||||
this._pulse_status = 0;
|
||||
},
|
||||
|
||||
startPulse : function() {
|
||||
if (this._pulse_status >= 0)
|
||||
return;
|
||||
function pulse() {
|
||||
var i;
|
||||
Search._pulse_status = (Search._pulse_status + 1) % 4;
|
||||
var dotString = '';
|
||||
for (i = 0; i < Search._pulse_status; i++)
|
||||
dotString += '.';
|
||||
Search.dots.text(dotString);
|
||||
if (Search._pulse_status > -1)
|
||||
window.setTimeout(pulse, 500);
|
||||
}
|
||||
pulse();
|
||||
},
|
||||
|
||||
/**
|
||||
* perform a search for something (or wait until index is loaded)
|
||||
*/
|
||||
performSearch : function(query) {
|
||||
// create the required interface elements
|
||||
this.out = $('#search-results');
|
||||
this.title = $('<h2>' + _('Searching') + '</h2>').appendTo(this.out);
|
||||
this.dots = $('<span></span>').appendTo(this.title);
|
||||
this.status = $('<p class="search-summary"> </p>').appendTo(this.out);
|
||||
this.output = $('<ul class="search"/>').appendTo(this.out);
|
||||
|
||||
$('#search-progress').text(_('Preparing search...'));
|
||||
this.startPulse();
|
||||
|
||||
// index already loaded, the browser was quick!
|
||||
if (this.hasIndex())
|
||||
this.query(query);
|
||||
else
|
||||
this.deferQuery(query);
|
||||
},
|
||||
|
||||
/**
|
||||
* execute search (requires search index to be loaded)
|
||||
*/
|
||||
query : function(query) {
|
||||
var i;
|
||||
|
||||
// stem the searchterms and add them to the correct list
|
||||
var stemmer = new Stemmer();
|
||||
var searchterms = [];
|
||||
var excluded = [];
|
||||
var hlterms = [];
|
||||
var tmp = splitQuery(query);
|
||||
var objectterms = [];
|
||||
for (i = 0; i < tmp.length; i++) {
|
||||
if (tmp[i] !== "") {
|
||||
objectterms.push(tmp[i].toLowerCase());
|
||||
}
|
||||
|
||||
if ($u.indexOf(stopwords, tmp[i].toLowerCase()) != -1 || tmp[i] === "") {
|
||||
// skip this "word"
|
||||
continue;
|
||||
}
|
||||
// stem the word
|
||||
var word = stemmer.stemWord(tmp[i].toLowerCase());
|
||||
// prevent stemmer from cutting word smaller than two chars
|
||||
if(word.length < 3 && tmp[i].length >= 3) {
|
||||
word = tmp[i];
|
||||
}
|
||||
var toAppend;
|
||||
// select the correct list
|
||||
if (word[0] == '-') {
|
||||
toAppend = excluded;
|
||||
word = word.substr(1);
|
||||
}
|
||||
else {
|
||||
toAppend = searchterms;
|
||||
hlterms.push(tmp[i].toLowerCase());
|
||||
}
|
||||
// only add if not already in the list
|
||||
if (!$u.contains(toAppend, word))
|
||||
toAppend.push(word);
|
||||
}
|
||||
var highlightstring = '?highlight=' + $.urlencode(hlterms.join(" "));
|
||||
|
||||
// console.debug('SEARCH: searching for:');
|
||||
// console.info('required: ', searchterms);
|
||||
// console.info('excluded: ', excluded);
|
||||
|
||||
// prepare search
|
||||
var terms = this._index.terms;
|
||||
var titleterms = this._index.titleterms;
|
||||
|
||||
// array of [filename, title, anchor, descr, score]
|
||||
var results = [];
|
||||
$('#search-progress').empty();
|
||||
|
||||
// lookup as object
|
||||
for (i = 0; i < objectterms.length; i++) {
|
||||
var others = [].concat(objectterms.slice(0, i),
|
||||
objectterms.slice(i+1, objectterms.length));
|
||||
results = results.concat(this.performObjectSearch(objectterms[i], others));
|
||||
}
|
||||
|
||||
// lookup as search terms in fulltext
|
||||
results = results.concat(this.performTermsSearch(searchterms, excluded, terms, titleterms));
|
||||
|
||||
// let the scorer override scores with a custom scoring function
|
||||
if (Scorer.score) {
|
||||
for (i = 0; i < results.length; i++)
|
||||
results[i][4] = Scorer.score(results[i]);
|
||||
}
|
||||
|
||||
// now sort the results by score (in opposite order of appearance, since the
|
||||
// display function below uses pop() to retrieve items) and then
|
||||
// alphabetically
|
||||
results.sort(function(a, b) {
|
||||
var left = a[4];
|
||||
var right = b[4];
|
||||
if (left > right) {
|
||||
return 1;
|
||||
} else if (left < right) {
|
||||
return -1;
|
||||
} else {
|
||||
// same score: sort alphabetically
|
||||
left = a[1].toLowerCase();
|
||||
right = b[1].toLowerCase();
|
||||
return (left > right) ? -1 : ((left < right) ? 1 : 0);
|
||||
}
|
||||
});
|
||||
|
||||
// for debugging
|
||||
//Search.lastresults = results.slice(); // a copy
|
||||
//console.info('search results:', Search.lastresults);
|
||||
|
||||
// print the results
|
||||
var resultCount = results.length;
|
||||
function displayNextItem() {
|
||||
// results left, load the summary and display it
|
||||
if (results.length) {
|
||||
var item = results.pop();
|
||||
var listItem = $('<li></li>');
|
||||
var requestUrl = "";
|
||||
var linkUrl = "";
|
||||
if (DOCUMENTATION_OPTIONS.BUILDER === 'dirhtml') {
|
||||
// dirhtml builder
|
||||
var dirname = item[0] + '/';
|
||||
if (dirname.match(/\/index\/$/)) {
|
||||
dirname = dirname.substring(0, dirname.length-6);
|
||||
} else if (dirname == 'index/') {
|
||||
dirname = '';
|
||||
}
|
||||
requestUrl = DOCUMENTATION_OPTIONS.URL_ROOT + dirname;
|
||||
linkUrl = requestUrl;
|
||||
|
||||
} else {
|
||||
// normal html builders
|
||||
requestUrl = DOCUMENTATION_OPTIONS.URL_ROOT + item[0] + DOCUMENTATION_OPTIONS.FILE_SUFFIX;
|
||||
linkUrl = item[0] + DOCUMENTATION_OPTIONS.LINK_SUFFIX;
|
||||
}
|
||||
listItem.append($('<a/>').attr('href',
|
||||
linkUrl +
|
||||
highlightstring + item[2]).html(item[1]));
|
||||
if (item[3]) {
|
||||
listItem.append($('<span> (' + item[3] + ')</span>'));
|
||||
Search.output.append(listItem);
|
||||
setTimeout(function() {
|
||||
displayNextItem();
|
||||
}, 5);
|
||||
} else if (DOCUMENTATION_OPTIONS.HAS_SOURCE) {
|
||||
$.ajax({url: requestUrl,
|
||||
dataType: "text",
|
||||
complete: function(jqxhr, textstatus) {
|
||||
var data = jqxhr.responseText;
|
||||
if (data !== '' && data !== undefined) {
|
||||
var summary = Search.makeSearchSummary(data, searchterms, hlterms);
|
||||
if (summary) {
|
||||
listItem.append(summary);
|
||||
}
|
||||
}
|
||||
Search.output.append(listItem);
|
||||
setTimeout(function() {
|
||||
displayNextItem();
|
||||
}, 5);
|
||||
}});
|
||||
} else {
|
||||
// no source available, just display title
|
||||
Search.output.append(listItem);
|
||||
setTimeout(function() {
|
||||
displayNextItem();
|
||||
}, 5);
|
||||
}
|
||||
}
|
||||
// search finished, update title and status message
|
||||
else {
|
||||
Search.stopPulse();
|
||||
Search.title.text(_('Search Results'));
|
||||
if (!resultCount)
|
||||
Search.status.text(_('Your search did not match any documents. Please make sure that all words are spelled correctly and that you\'ve selected enough categories.'));
|
||||
else
|
||||
Search.status.text(_('Search finished, found %s page(s) matching the search query.').replace('%s', resultCount));
|
||||
Search.status.fadeIn(500);
|
||||
}
|
||||
}
|
||||
displayNextItem();
|
||||
},
|
||||
|
||||
/**
|
||||
* search for object names
|
||||
*/
|
||||
performObjectSearch : function(object, otherterms) {
|
||||
var filenames = this._index.filenames;
|
||||
var docnames = this._index.docnames;
|
||||
var objects = this._index.objects;
|
||||
var objnames = this._index.objnames;
|
||||
var titles = this._index.titles;
|
||||
|
||||
var i;
|
||||
var results = [];
|
||||
|
||||
for (var prefix in objects) {
|
||||
for (var name in objects[prefix]) {
|
||||
var fullname = (prefix ? prefix + '.' : '') + name;
|
||||
var fullnameLower = fullname.toLowerCase()
|
||||
if (fullnameLower.indexOf(object) > -1) {
|
||||
var score = 0;
|
||||
var parts = fullnameLower.split('.');
|
||||
// check for different match types: exact matches of full name or
|
||||
// "last name" (i.e. last dotted part)
|
||||
if (fullnameLower == object || parts[parts.length - 1] == object) {
|
||||
score += Scorer.objNameMatch;
|
||||
// matches in last name
|
||||
} else if (parts[parts.length - 1].indexOf(object) > -1) {
|
||||
score += Scorer.objPartialMatch;
|
||||
}
|
||||
var match = objects[prefix][name];
|
||||
var objname = objnames[match[1]][2];
|
||||
var title = titles[match[0]];
|
||||
// If more than one term searched for, we require other words to be
|
||||
// found in the name/title/description
|
||||
if (otherterms.length > 0) {
|
||||
var haystack = (prefix + ' ' + name + ' ' +
|
||||
objname + ' ' + title).toLowerCase();
|
||||
var allfound = true;
|
||||
for (i = 0; i < otherterms.length; i++) {
|
||||
if (haystack.indexOf(otherterms[i]) == -1) {
|
||||
allfound = false;
|
||||
break;
|
||||
}
|
||||
}
|
||||
if (!allfound) {
|
||||
continue;
|
||||
}
|
||||
}
|
||||
var descr = objname + _(', in ') + title;
|
||||
|
||||
var anchor = match[3];
|
||||
if (anchor === '')
|
||||
anchor = fullname;
|
||||
else if (anchor == '-')
|
||||
anchor = objnames[match[1]][1] + '-' + fullname;
|
||||
// add custom score for some objects according to scorer
|
||||
if (Scorer.objPrio.hasOwnProperty(match[2])) {
|
||||
score += Scorer.objPrio[match[2]];
|
||||
} else {
|
||||
score += Scorer.objPrioDefault;
|
||||
}
|
||||
results.push([docnames[match[0]], fullname, '#'+anchor, descr, score, filenames[match[0]]]);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
return results;
|
||||
},
|
||||
|
||||
/**
|
||||
* See https://developer.mozilla.org/en-US/docs/Web/JavaScript/Guide/Regular_Expressions
|
||||
*/
|
||||
escapeRegExp : function(string) {
|
||||
return string.replace(/[.*+\-?^${}()|[\]\\]/g, '\\$&'); // $& means the whole matched string
|
||||
},
|
||||
|
||||
/**
|
||||
* search for full-text terms in the index
|
||||
*/
|
||||
performTermsSearch : function(searchterms, excluded, terms, titleterms) {
|
||||
var docnames = this._index.docnames;
|
||||
var filenames = this._index.filenames;
|
||||
var titles = this._index.titles;
|
||||
|
||||
var i, j, file;
|
||||
var fileMap = {};
|
||||
var scoreMap = {};
|
||||
var results = [];
|
||||
|
||||
// perform the search on the required terms
|
||||
for (i = 0; i < searchterms.length; i++) {
|
||||
var word = searchterms[i];
|
||||
var files = [];
|
||||
var _o = [
|
||||
{files: terms[word], score: Scorer.term},
|
||||
{files: titleterms[word], score: Scorer.title}
|
||||
];
|
||||
// add support for partial matches
|
||||
if (word.length > 2) {
|
||||
var word_regex = this.escapeRegExp(word);
|
||||
for (var w in terms) {
|
||||
if (w.match(word_regex) && !terms[word]) {
|
||||
_o.push({files: terms[w], score: Scorer.partialTerm})
|
||||
}
|
||||
}
|
||||
for (var w in titleterms) {
|
||||
if (w.match(word_regex) && !titleterms[word]) {
|
||||
_o.push({files: titleterms[w], score: Scorer.partialTitle})
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
// no match but word was a required one
|
||||
if ($u.every(_o, function(o){return o.files === undefined;})) {
|
||||
break;
|
||||
}
|
||||
// found search word in contents
|
||||
$u.each(_o, function(o) {
|
||||
var _files = o.files;
|
||||
if (_files === undefined)
|
||||
return
|
||||
|
||||
if (_files.length === undefined)
|
||||
_files = [_files];
|
||||
files = files.concat(_files);
|
||||
|
||||
// set score for the word in each file to Scorer.term
|
||||
for (j = 0; j < _files.length; j++) {
|
||||
file = _files[j];
|
||||
if (!(file in scoreMap))
|
||||
scoreMap[file] = {};
|
||||
scoreMap[file][word] = o.score;
|
||||
}
|
||||
});
|
||||
|
||||
// create the mapping
|
||||
for (j = 0; j < files.length; j++) {
|
||||
file = files[j];
|
||||
if (file in fileMap && fileMap[file].indexOf(word) === -1)
|
||||
fileMap[file].push(word);
|
||||
else
|
||||
fileMap[file] = [word];
|
||||
}
|
||||
}
|
||||
|
||||
// now check if the files don't contain excluded terms
|
||||
for (file in fileMap) {
|
||||
var valid = true;
|
||||
|
||||
// check if all requirements are matched
|
||||
var filteredTermCount = // as search terms with length < 3 are discarded: ignore
|
||||
searchterms.filter(function(term){return term.length > 2}).length
|
||||
if (
|
||||
fileMap[file].length != searchterms.length &&
|
||||
fileMap[file].length != filteredTermCount
|
||||
) continue;
|
||||
|
||||
// ensure that none of the excluded terms is in the search result
|
||||
for (i = 0; i < excluded.length; i++) {
|
||||
if (terms[excluded[i]] == file ||
|
||||
titleterms[excluded[i]] == file ||
|
||||
$u.contains(terms[excluded[i]] || [], file) ||
|
||||
$u.contains(titleterms[excluded[i]] || [], file)) {
|
||||
valid = false;
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
// if we have still a valid result we can add it to the result list
|
||||
if (valid) {
|
||||
// select one (max) score for the file.
|
||||
// for better ranking, we should calculate ranking by using words statistics like basic tf-idf...
|
||||
var score = $u.max($u.map(fileMap[file], function(w){return scoreMap[file][w]}));
|
||||
results.push([docnames[file], titles[file], '', null, score, filenames[file]]);
|
||||
}
|
||||
}
|
||||
return results;
|
||||
},
|
||||
|
||||
/**
|
||||
* helper function to return a node containing the
|
||||
* search summary for a given text. keywords is a list
|
||||
* of stemmed words, hlwords is the list of normal, unstemmed
|
||||
* words. the first one is used to find the occurrence, the
|
||||
* latter for highlighting it.
|
||||
*/
|
||||
makeSearchSummary : function(htmlText, keywords, hlwords) {
|
||||
var text = Search.htmlToText(htmlText);
|
||||
if (text == "") {
|
||||
return null;
|
||||
}
|
||||
var textLower = text.toLowerCase();
|
||||
var start = 0;
|
||||
$.each(keywords, function() {
|
||||
var i = textLower.indexOf(this.toLowerCase());
|
||||
if (i > -1)
|
||||
start = i;
|
||||
});
|
||||
start = Math.max(start - 120, 0);
|
||||
var excerpt = ((start > 0) ? '...' : '') +
|
||||
$.trim(text.substr(start, 240)) +
|
||||
((start + 240 - text.length) ? '...' : '');
|
||||
var rv = $('<p class="context"></p>').text(excerpt);
|
||||
$.each(hlwords, function() {
|
||||
rv = rv.highlightText(this, 'highlighted');
|
||||
});
|
||||
return rv;
|
||||
}
|
||||
};
|
||||
|
||||
$(document).ready(function() {
|
||||
Search.init();
|
||||
});
|
||||
File diff suppressed because it is too large
Load Diff
File diff suppressed because it is too large
Load Diff
File diff suppressed because one or more lines are too long
@ -1,878 +0,0 @@
|
||||
<!DOCTYPE html>
|
||||
<html class="writer-html5" lang="en" >
|
||||
<head>
|
||||
<meta charset="utf-8" />
|
||||
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
|
||||
<title>Index — Lorax 36.5 documentation</title>
|
||||
<link rel="stylesheet" href="_static/pygments.css" type="text/css" />
|
||||
<link rel="stylesheet" href="_static/css/theme.css" type="text/css" />
|
||||
|
||||
<script data-url_root="./" id="documentation_options" src="_static/documentation_options.js"></script>
|
||||
<script src="_static/jquery.js"></script>
|
||||
<script src="_static/underscore.js"></script>
|
||||
<script src="_static/doctools.js"></script>
|
||||
<script src="_static/js/theme.js"></script>
|
||||
<link rel="index" title="Index" href="#" />
|
||||
<link rel="search" title="Search" href="search.html" />
|
||||
</head>
|
||||
|
||||
<body class="wy-body-for-nav">
|
||||
<div class="wy-grid-for-nav">
|
||||
<nav data-toggle="wy-nav-shift" class="wy-nav-side">
|
||||
<div class="wy-side-scroll">
|
||||
<div class="wy-side-nav-search" >
|
||||
<a href="index.html" class="icon icon-home"> Lorax
|
||||
</a>
|
||||
<div class="version">
|
||||
36.5
|
||||
</div>
|
||||
<div role="search">
|
||||
<form id="rtd-search-form" class="wy-form" action="search.html" method="get">
|
||||
<input type="text" name="q" placeholder="Search docs" />
|
||||
<input type="hidden" name="check_keywords" value="yes" />
|
||||
<input type="hidden" name="area" value="default" />
|
||||
</form>
|
||||
</div>
|
||||
</div><div class="wy-menu wy-menu-vertical" data-spy="affix" role="navigation" aria-label="Navigation menu">
|
||||
<ul>
|
||||
<li class="toctree-l1"><a class="reference internal" href="intro.html">Introduction to Lorax</a></li>
|
||||
<li class="toctree-l1"><a class="reference internal" href="intro.html#before-lorax">Before Lorax</a></li>
|
||||
<li class="toctree-l1"><a class="reference internal" href="lorax.html">Lorax</a></li>
|
||||
<li class="toctree-l1"><a class="reference internal" href="livemedia-creator.html">livemedia-creator</a></li>
|
||||
<li class="toctree-l1"><a class="reference internal" href="mkksiso.html">mkksiso</a></li>
|
||||
<li class="toctree-l1"><a class="reference internal" href="product-images.html">Product and Updates Images</a></li>
|
||||
<li class="toctree-l1"><a class="reference internal" href="image-minimizer.html">image-minimizer</a></li>
|
||||
<li class="toctree-l1"><a class="reference internal" href="modules.html">src</a></li>
|
||||
</ul>
|
||||
|
||||
</div>
|
||||
</div>
|
||||
</nav>
|
||||
|
||||
<section data-toggle="wy-nav-shift" class="wy-nav-content-wrap"><nav class="wy-nav-top" aria-label="Mobile navigation menu" >
|
||||
<i data-toggle="wy-nav-top" class="fa fa-bars"></i>
|
||||
<a href="index.html">Lorax</a>
|
||||
</nav>
|
||||
|
||||
<div class="wy-nav-content">
|
||||
<div class="rst-content">
|
||||
<div role="navigation" aria-label="Page navigation">
|
||||
<ul class="wy-breadcrumbs">
|
||||
<li><a href="index.html" class="icon icon-home"></a> »</li>
|
||||
<li>Index</li>
|
||||
<li class="wy-breadcrumbs-aside">
|
||||
</li>
|
||||
</ul>
|
||||
<hr/>
|
||||
</div>
|
||||
<div role="main" class="document" itemscope="itemscope" itemtype="http://schema.org/Article">
|
||||
<div itemprop="articleBody">
|
||||
|
||||
|
||||
<h1 id="index">Index</h1>
|
||||
|
||||
<div class="genindex-jumpbox">
|
||||
<a href="#A"><strong>A</strong></a>
|
||||
| <a href="#B"><strong>B</strong></a>
|
||||
| <a href="#C"><strong>C</strong></a>
|
||||
| <a href="#D"><strong>D</strong></a>
|
||||
| <a href="#E"><strong>E</strong></a>
|
||||
| <a href="#F"><strong>F</strong></a>
|
||||
| <a href="#G"><strong>G</strong></a>
|
||||
| <a href="#H"><strong>H</strong></a>
|
||||
| <a href="#I"><strong>I</strong></a>
|
||||
| <a href="#J"><strong>J</strong></a>
|
||||
| <a href="#K"><strong>K</strong></a>
|
||||
| <a href="#L"><strong>L</strong></a>
|
||||
| <a href="#M"><strong>M</strong></a>
|
||||
| <a href="#N"><strong>N</strong></a>
|
||||
| <a href="#P"><strong>P</strong></a>
|
||||
| <a href="#Q"><strong>Q</strong></a>
|
||||
| <a href="#R"><strong>R</strong></a>
|
||||
| <a href="#S"><strong>S</strong></a>
|
||||
| <a href="#T"><strong>T</strong></a>
|
||||
| <a href="#U"><strong>U</strong></a>
|
||||
| <a href="#V"><strong>V</strong></a>
|
||||
| <a href="#W"><strong>W</strong></a>
|
||||
|
||||
</div>
|
||||
<h2 id="A">A</h2>
|
||||
<table style="width: 100%" class="indextable genindextable"><tr>
|
||||
<td style="width: 33%; vertical-align: top;"><ul>
|
||||
<li><a href="pylorax.html#pylorax.treeinfo.TreeInfo.add_section">add_section() (pylorax.treeinfo.TreeInfo method)</a>
|
||||
</li>
|
||||
<li><a href="pylorax.html#pylorax.installer.anaconda_cleanup">anaconda_cleanup() (in module pylorax.installer)</a>
|
||||
</li>
|
||||
<li><a href="pylorax.html#pylorax.ltmpl.LoraxTemplateRunner.append">append() (pylorax.ltmpl.LoraxTemplateRunner method)</a>
|
||||
</li>
|
||||
</ul></td>
|
||||
<td style="width: 33%; vertical-align: top;"><ul>
|
||||
<li><a href="pylorax.html#pylorax.installer.append_initrd">append_initrd() (in module pylorax.installer)</a>
|
||||
</li>
|
||||
<li><a href="pylorax.html#pylorax.ArchData">ArchData (class in pylorax)</a>
|
||||
</li>
|
||||
<li><a href="pylorax.html#pylorax.executils.augmentEnv">augmentEnv() (in module pylorax.executils)</a>
|
||||
</li>
|
||||
</ul></td>
|
||||
</tr></table>
|
||||
|
||||
<h2 id="B">B</h2>
|
||||
<table style="width: 100%" class="indextable genindextable"><tr>
|
||||
<td style="width: 33%; vertical-align: top;"><ul>
|
||||
<li><a href="pylorax.html#pylorax.base.BaseLoraxClass">BaseLoraxClass (class in pylorax.base)</a>
|
||||
</li>
|
||||
<li><a href="pylorax.html#pylorax.ArchData.bcj_arch">bcj_arch (pylorax.ArchData attribute)</a>
|
||||
</li>
|
||||
</ul></td>
|
||||
<td style="width: 33%; vertical-align: top;"><ul>
|
||||
<li><a href="pylorax.html#pylorax.ltmpl.brace_expand">brace_expand() (in module pylorax.ltmpl)</a>
|
||||
</li>
|
||||
<li><a href="pylorax.html#pylorax.treebuilder.TreeBuilder.build">build() (pylorax.treebuilder.TreeBuilder method)</a>
|
||||
</li>
|
||||
<li><a href="pylorax.html#pylorax.buildstamp.BuildStamp">BuildStamp (class in pylorax.buildstamp)</a>
|
||||
</li>
|
||||
</ul></td>
|
||||
</tr></table>
|
||||
|
||||
<h2 id="C">C</h2>
|
||||
<table style="width: 100%" class="indextable genindextable"><tr>
|
||||
<td style="width: 33%; vertical-align: top;"><ul>
|
||||
<li><a href="pylorax.html#pylorax.creator.calculate_disk_size">calculate_disk_size() (in module pylorax.creator)</a>
|
||||
</li>
|
||||
<li><a href="pylorax.html#pylorax.creator.check_kickstart">check_kickstart() (in module pylorax.creator)</a>
|
||||
</li>
|
||||
<li><a href="pylorax.html#pylorax.ltmpl.LoraxTemplateRunner.chmod">chmod() (pylorax.ltmpl.LoraxTemplateRunner method)</a>
|
||||
</li>
|
||||
<li><a href="pylorax.html#pylorax.sysutils.chmod_">chmod_() (in module pylorax.sysutils)</a>
|
||||
</li>
|
||||
<li><a href="pylorax.html#pylorax.sysutils.chown_">chown_() (in module pylorax.sysutils)</a>
|
||||
</li>
|
||||
<li><a href="pylorax.html#pylorax.treebuilder.RuntimeBuilder.cleanup">cleanup() (pylorax.treebuilder.RuntimeBuilder method)</a>
|
||||
</li>
|
||||
<li><a href="pylorax.html#pylorax.imgutils.compress">compress() (in module pylorax.imgutils)</a>
|
||||
</li>
|
||||
<li><a href="pylorax.html#pylorax.Lorax.configure">configure() (pylorax.Lorax method)</a>
|
||||
</li>
|
||||
</ul></td>
|
||||
<td style="width: 33%; vertical-align: top;"><ul>
|
||||
<li><a href="pylorax.html#pylorax.base.DataHolder.copy">copy() (pylorax.base.DataHolder method)</a>
|
||||
|
||||
<ul>
|
||||
<li><a href="pylorax.html#pylorax.ltmpl.LoraxTemplateRunner.copy">(pylorax.ltmpl.LoraxTemplateRunner method)</a>
|
||||
</li>
|
||||
</ul></li>
|
||||
<li><a href="pylorax.html#pylorax.treebuilder.TreeBuilder.copy_dracut_hooks">copy_dracut_hooks() (pylorax.treebuilder.TreeBuilder method)</a>
|
||||
</li>
|
||||
<li><a href="pylorax.html#pylorax.imgutils.copytree">copytree() (in module pylorax.imgutils)</a>
|
||||
</li>
|
||||
<li><a href="pylorax.html#pylorax.treebuilder.RuntimeBuilder.create_ext4_runtime">create_ext4_runtime() (pylorax.treebuilder.RuntimeBuilder method)</a>
|
||||
</li>
|
||||
<li><a href="pylorax.html#pylorax.creator.create_pxe_config">create_pxe_config() (in module pylorax.creator)</a>
|
||||
</li>
|
||||
<li><a href="pylorax.html#pylorax.treebuilder.RuntimeBuilder.create_squashfs_runtime">create_squashfs_runtime() (pylorax.treebuilder.RuntimeBuilder method)</a>
|
||||
</li>
|
||||
<li><a href="pylorax.html#pylorax.installer.create_vagrant_metadata">create_vagrant_metadata() (in module pylorax.installer)</a>
|
||||
</li>
|
||||
<li><a href="pylorax.html#pylorax.ltmpl.LoraxTemplateRunner.createaddrsize">createaddrsize() (pylorax.ltmpl.LoraxTemplateRunner method)</a>
|
||||
</li>
|
||||
</ul></td>
|
||||
</tr></table>
|
||||
|
||||
<h2 id="D">D</h2>
|
||||
<table style="width: 100%" class="indextable genindextable"><tr>
|
||||
<td style="width: 33%; vertical-align: top;"><ul>
|
||||
<li><a href="pylorax.html#pylorax.base.DataHolder">DataHolder (class in pylorax.base)</a>
|
||||
</li>
|
||||
<li><a href="pylorax.html#pylorax.imgutils.default_image_name">default_image_name() (in module pylorax.imgutils)</a>
|
||||
</li>
|
||||
<li><a href="pylorax.html#pylorax.discinfo.DiscInfo">DiscInfo (class in pylorax.discinfo)</a>
|
||||
</li>
|
||||
<li><a href="pylorax.html#pylorax.imgutils.dm_attach">dm_attach() (in module pylorax.imgutils)</a>
|
||||
</li>
|
||||
<li><a href="pylorax.html#pylorax.imgutils.dm_detach">dm_detach() (in module pylorax.imgutils)</a>
|
||||
</li>
|
||||
</ul></td>
|
||||
<td style="width: 33%; vertical-align: top;"><ul>
|
||||
<li><a href="pylorax.html#pylorax.imgutils.DMDev">DMDev (class in pylorax.imgutils)</a>
|
||||
</li>
|
||||
<li><a href="pylorax.html#pylorax.imgutils.do_grafts">do_grafts() (in module pylorax.imgutils)</a>
|
||||
</li>
|
||||
<li><a href="pylorax.html#pylorax.creator.dracut_args">dracut_args() (in module pylorax.creator)</a>
|
||||
</li>
|
||||
<li><a href="pylorax.html#pylorax.treebuilder.TreeBuilder.dracut_hooks_path">dracut_hooks_path (pylorax.treebuilder.TreeBuilder property)</a>
|
||||
</li>
|
||||
<li><a href="pylorax.html#pylorax.imgutils.DracutChroot">DracutChroot (class in pylorax.imgutils)</a>
|
||||
</li>
|
||||
</ul></td>
|
||||
</tr></table>
|
||||
|
||||
<h2 id="E">E</h2>
|
||||
<table style="width: 100%" class="indextable genindextable"><tr>
|
||||
<td style="width: 33%; vertical-align: top;"><ul>
|
||||
<li><a href="pylorax.html#pylorax.dnfhelper.LoraxDownloadCallback.end">end() (pylorax.dnfhelper.LoraxDownloadCallback method)</a>
|
||||
</li>
|
||||
<li><a href="pylorax.html#pylorax.dnfhelper.LoraxRpmCallback.error">error() (pylorax.dnfhelper.LoraxRpmCallback method)</a>
|
||||
</li>
|
||||
<li><a href="pylorax.html#pylorax.imgutils.estimate_size">estimate_size() (in module pylorax.imgutils)</a>
|
||||
</li>
|
||||
</ul></td>
|
||||
<td style="width: 33%; vertical-align: top;"><ul>
|
||||
<li><a href="pylorax.html#pylorax.executils.ExecProduct">ExecProduct (class in pylorax.executils)</a>
|
||||
</li>
|
||||
<li><a href="pylorax.html#pylorax.executils.execReadlines">execReadlines() (in module pylorax.executils)</a>
|
||||
</li>
|
||||
<li><a href="pylorax.html#pylorax.executils.execWithCapture">execWithCapture() (in module pylorax.executils)</a>
|
||||
</li>
|
||||
<li><a href="pylorax.html#pylorax.executils.execWithRedirect">execWithRedirect() (in module pylorax.executils)</a>
|
||||
</li>
|
||||
</ul></td>
|
||||
</tr></table>
|
||||
|
||||
<h2 id="F">F</h2>
|
||||
<table style="width: 100%" class="indextable genindextable"><tr>
|
||||
<td style="width: 33%; vertical-align: top;"><ul>
|
||||
<li><a href="pylorax.html#pylorax.creator.FakeDNF">FakeDNF (class in pylorax.creator)</a>
|
||||
</li>
|
||||
<li><a href="pylorax.html#pylorax.installer.find_free_port">find_free_port() (in module pylorax.installer)</a>
|
||||
</li>
|
||||
<li><a href="pylorax.html#pylorax.creator.find_ostree_root">find_ostree_root() (in module pylorax.creator)</a>
|
||||
</li>
|
||||
</ul></td>
|
||||
<td style="width: 33%; vertical-align: top;"><ul>
|
||||
<li><a href="pylorax.html#pylorax.find_templates">find_templates() (in module pylorax)</a>
|
||||
</li>
|
||||
<li><a href="pylorax.html#pylorax.treebuilder.findkernels">findkernels() (in module pylorax.treebuilder)</a>
|
||||
</li>
|
||||
<li><a href="pylorax.html#pylorax.monitor.LogRequestHandler.finish">finish() (pylorax.monitor.LogRequestHandler method)</a>
|
||||
</li>
|
||||
<li><a href="pylorax.html#pylorax.treebuilder.RuntimeBuilder.finished">finished() (pylorax.treebuilder.RuntimeBuilder method)</a>
|
||||
</li>
|
||||
</ul></td>
|
||||
</tr></table>
|
||||
|
||||
<h2 id="G">G</h2>
|
||||
<table style="width: 100%" class="indextable genindextable"><tr>
|
||||
<td style="width: 33%; vertical-align: top;"><ul>
|
||||
<li><a href="pylorax.html#pylorax.treebuilder.RuntimeBuilder.generate_module_data">generate_module_data() (pylorax.treebuilder.RuntimeBuilder method)</a>
|
||||
</li>
|
||||
<li><a href="pylorax.html#pylorax.treebuilder.generate_module_info">generate_module_info() (in module pylorax.treebuilder)</a>
|
||||
</li>
|
||||
<li><a href="pylorax.html#pylorax.creator.get_arch">get_arch() (in module pylorax.creator)</a>
|
||||
</li>
|
||||
<li><a href="pylorax.html#pylorax.treebuilder.RuntimeBuilder.get_branding">get_branding() (pylorax.treebuilder.RuntimeBuilder method)</a>
|
||||
</li>
|
||||
</ul></td>
|
||||
<td style="width: 33%; vertical-align: top;"><ul>
|
||||
<li><a href="pylorax.html#pylorax.get_buildarch">get_buildarch() (in module pylorax)</a>
|
||||
</li>
|
||||
<li><a href="pylorax.html#pylorax.dnfbase.get_dnf_base_object">get_dnf_base_object() (in module pylorax.dnfbase)</a>
|
||||
</li>
|
||||
<li><a href="pylorax.html#pylorax.mount.IsoMountpoint.get_iso_label">get_iso_label() (pylorax.mount.IsoMountpoint method)</a>
|
||||
</li>
|
||||
<li><a href="pylorax.html#pylorax.imgutils.get_loop_name">get_loop_name() (in module pylorax.imgutils)</a>
|
||||
</li>
|
||||
</ul></td>
|
||||
</tr></table>
|
||||
|
||||
<h2 id="H">H</h2>
|
||||
<table style="width: 100%" class="indextable genindextable"><tr>
|
||||
<td style="width: 33%; vertical-align: top;"><ul>
|
||||
<li><a href="pylorax.html#pylorax.monitor.LogRequestHandler.handle">handle() (pylorax.monitor.LogRequestHandler method)</a>
|
||||
</li>
|
||||
</ul></td>
|
||||
<td style="width: 33%; vertical-align: top;"><ul>
|
||||
<li><a href="pylorax.html#pylorax.ltmpl.LoraxTemplateRunner.hardlink">hardlink() (pylorax.ltmpl.LoraxTemplateRunner method)</a>
|
||||
</li>
|
||||
</ul></td>
|
||||
</tr></table>
|
||||
|
||||
<h2 id="I">I</h2>
|
||||
<table style="width: 100%" class="indextable genindextable"><tr>
|
||||
<td style="width: 33%; vertical-align: top;"><ul>
|
||||
<li><a href="pylorax.html#pylorax.treebuilder.TreeBuilder.implantisomd5">implantisomd5() (pylorax.treebuilder.TreeBuilder method)</a>
|
||||
</li>
|
||||
<li><a href="pylorax.html#pylorax.Lorax.init_file_logging">init_file_logging() (pylorax.Lorax method)</a>
|
||||
</li>
|
||||
<li><a href="pylorax.html#pylorax.Lorax.init_stream_logging">init_stream_logging() (pylorax.Lorax method)</a>
|
||||
</li>
|
||||
<li><a href="pylorax.html#pylorax.ltmpl.LoraxTemplateRunner.install">install() (pylorax.ltmpl.LoraxTemplateRunner method)</a>
|
||||
|
||||
<ul>
|
||||
<li><a href="pylorax.html#pylorax.treebuilder.RuntimeBuilder.install">(pylorax.treebuilder.RuntimeBuilder method)</a>
|
||||
</li>
|
||||
</ul></li>
|
||||
<li><a href="pylorax.html#pylorax.installer.InstallError">InstallError</a>
|
||||
</li>
|
||||
<li><a href="pylorax.html#pylorax.ltmpl.LoraxTemplateRunner.installimg">installimg() (pylorax.ltmpl.LoraxTemplateRunner method)</a>
|
||||
</li>
|
||||
</ul></td>
|
||||
<td style="width: 33%; vertical-align: top;"><ul>
|
||||
<li><a href="pylorax.html#pylorax.ltmpl.LoraxTemplateRunner.installinitrd">installinitrd() (pylorax.ltmpl.LoraxTemplateRunner method)</a>
|
||||
</li>
|
||||
<li><a href="pylorax.html#pylorax.ltmpl.LoraxTemplateRunner.installkernel">installkernel() (pylorax.ltmpl.LoraxTemplateRunner method)</a>
|
||||
</li>
|
||||
<li><a href="pylorax.html#pylorax.ltmpl.InstallpkgMixin.installpkg">installpkg() (pylorax.ltmpl.InstallpkgMixin method)</a>
|
||||
</li>
|
||||
<li><a href="pylorax.html#pylorax.ltmpl.InstallpkgMixin">InstallpkgMixin (class in pylorax.ltmpl)</a>
|
||||
</li>
|
||||
<li><a href="pylorax.html#pylorax.ltmpl.LoraxTemplateRunner.installupgradeinitrd">installupgradeinitrd() (pylorax.ltmpl.LoraxTemplateRunner method)</a>
|
||||
</li>
|
||||
<li><a href="pylorax.html#pylorax.creator.is_image_mounted">is_image_mounted() (in module pylorax.creator)</a>
|
||||
</li>
|
||||
<li><a href="pylorax.html#pylorax.monitor.LogRequestHandler.iserror">iserror() (pylorax.monitor.LogRequestHandler method)</a>
|
||||
</li>
|
||||
<li><a href="pylorax.html#pylorax.mount.IsoMountpoint">IsoMountpoint (class in pylorax.mount)</a>
|
||||
</li>
|
||||
</ul></td>
|
||||
</tr></table>
|
||||
|
||||
<h2 id="J">J</h2>
|
||||
<table style="width: 100%" class="indextable genindextable"><tr>
|
||||
<td style="width: 33%; vertical-align: top;"><ul>
|
||||
<li><a href="pylorax.html#pylorax.sysutils.joinpaths">joinpaths() (in module pylorax.sysutils)</a>
|
||||
</li>
|
||||
</ul></td>
|
||||
</tr></table>
|
||||
|
||||
<h2 id="K">K</h2>
|
||||
<table style="width: 100%" class="indextable genindextable"><tr>
|
||||
<td style="width: 33%; vertical-align: top;"><ul>
|
||||
<li><a href="pylorax.html#pylorax.treebuilder.TreeBuilder.kernels">kernels (pylorax.treebuilder.TreeBuilder property)</a>
|
||||
</li>
|
||||
</ul></td>
|
||||
<td style="width: 33%; vertical-align: top;"><ul>
|
||||
<li><a href="pylorax.html#pylorax.imgutils.kpartx_disk_img">kpartx_disk_img() (in module pylorax.imgutils)</a>
|
||||
</li>
|
||||
</ul></td>
|
||||
</tr></table>
|
||||
|
||||
<h2 id="L">L</h2>
|
||||
<table style="width: 100%" class="indextable genindextable"><tr>
|
||||
<td style="width: 33%; vertical-align: top;"><ul>
|
||||
<li><a href="pylorax.html#pylorax.ArchData.lib64_arches">lib64_arches (pylorax.ArchData attribute)</a>
|
||||
</li>
|
||||
<li><a href="pylorax.html#pylorax.sysutils.linktree">linktree() (in module pylorax.sysutils)</a>
|
||||
</li>
|
||||
<li><a href="pylorax.html#pylorax.ltmpl.LiveTemplateRunner">LiveTemplateRunner (class in pylorax.ltmpl)</a>
|
||||
</li>
|
||||
<li><a href="pylorax.html#pylorax.cmdline.lmc_parser">lmc_parser() (in module pylorax.cmdline)</a>
|
||||
</li>
|
||||
<li><a href="pylorax.html#pylorax.ltmpl.LoraxTemplateRunner.log">log() (pylorax.ltmpl.LoraxTemplateRunner method)</a>
|
||||
</li>
|
||||
<li><a href="pylorax.html#pylorax.monitor.LogServer.log_check">log_check() (pylorax.monitor.LogServer method)</a>
|
||||
</li>
|
||||
<li><a href="pylorax.html#pylorax.log_selinux_state">log_selinux_state() (in module pylorax)</a>
|
||||
</li>
|
||||
<li><a href="pylorax.html#pylorax.monitor.LogMonitor">LogMonitor (class in pylorax.monitor)</a>
|
||||
</li>
|
||||
<li><a href="pylorax.html#pylorax.monitor.LogRequestHandler">LogRequestHandler (class in pylorax.monitor)</a>
|
||||
</li>
|
||||
<li><a href="pylorax.html#pylorax.monitor.LogServer">LogServer (class in pylorax.monitor)</a>
|
||||
</li>
|
||||
</ul></td>
|
||||
<td style="width: 33%; vertical-align: top;"><ul>
|
||||
<li><a href="pylorax.html#pylorax.imgutils.loop_attach">loop_attach() (in module pylorax.imgutils)</a>
|
||||
</li>
|
||||
<li><a href="pylorax.html#pylorax.imgutils.loop_detach">loop_detach() (in module pylorax.imgutils)</a>
|
||||
</li>
|
||||
<li><a href="pylorax.html#pylorax.imgutils.loop_waitfor">loop_waitfor() (in module pylorax.imgutils)</a>
|
||||
</li>
|
||||
<li><a href="pylorax.html#pylorax.imgutils.LoopDev">LoopDev (class in pylorax.imgutils)</a>
|
||||
</li>
|
||||
<li><a href="pylorax.html#pylorax.Lorax">Lorax (class in pylorax)</a>
|
||||
</li>
|
||||
<li><a href="pylorax.html#pylorax.cmdline.lorax_parser">lorax_parser() (in module pylorax.cmdline)</a>
|
||||
</li>
|
||||
<li><a href="pylorax.html#pylorax.dnfhelper.LoraxDownloadCallback">LoraxDownloadCallback (class in pylorax.dnfhelper)</a>
|
||||
</li>
|
||||
<li><a href="pylorax.html#pylorax.dnfhelper.LoraxRpmCallback">LoraxRpmCallback (class in pylorax.dnfhelper)</a>
|
||||
</li>
|
||||
<li><a href="pylorax.html#pylorax.ltmpl.LoraxTemplate">LoraxTemplate (class in pylorax.ltmpl)</a>
|
||||
</li>
|
||||
<li><a href="pylorax.html#pylorax.ltmpl.LoraxTemplateRunner">LoraxTemplateRunner (class in pylorax.ltmpl)</a>
|
||||
</li>
|
||||
</ul></td>
|
||||
</tr></table>
|
||||
|
||||
<h2 id="M">M</h2>
|
||||
<table style="width: 100%" class="indextable genindextable"><tr>
|
||||
<td style="width: 33%; vertical-align: top;"><ul>
|
||||
<li><a href="pylorax.html#pylorax.creator.make_appliance">make_appliance() (in module pylorax.creator)</a>
|
||||
</li>
|
||||
<li><a href="pylorax.html#pylorax.creator.make_image">make_image() (in module pylorax.creator)</a>
|
||||
</li>
|
||||
<li><a href="pylorax.html#pylorax.creator.make_live_images">make_live_images() (in module pylorax.creator)</a>
|
||||
</li>
|
||||
<li><a href="pylorax.html#pylorax.creator.make_livecd">make_livecd() (in module pylorax.creator)</a>
|
||||
</li>
|
||||
<li><a href="pylorax.html#pylorax.creator.make_runtime">make_runtime() (in module pylorax.creator)</a>
|
||||
</li>
|
||||
<li><a href="pylorax.html#pylorax.imgutils.mkbtrfsimg">mkbtrfsimg() (in module pylorax.imgutils)</a>
|
||||
</li>
|
||||
<li><a href="pylorax.html#pylorax.imgutils.mkcpio">mkcpio() (in module pylorax.imgutils)</a>
|
||||
</li>
|
||||
<li><a href="pylorax.html#pylorax.ltmpl.LoraxTemplateRunner.mkdir">mkdir() (pylorax.ltmpl.LoraxTemplateRunner method)</a>
|
||||
</li>
|
||||
<li><a href="pylorax.html#pylorax.imgutils.mkdosimg">mkdosimg() (in module pylorax.imgutils)</a>
|
||||
</li>
|
||||
<li><a href="pylorax.html#pylorax.imgutils.mkext4img">mkext4img() (in module pylorax.imgutils)</a>
|
||||
</li>
|
||||
<li><a href="pylorax.html#pylorax.imgutils.mkfsimage">mkfsimage() (in module pylorax.imgutils)</a>
|
||||
</li>
|
||||
<li><a href="pylorax.html#pylorax.imgutils.mkfsimage_from_disk">mkfsimage_from_disk() (in module pylorax.imgutils)</a>
|
||||
</li>
|
||||
<li><a href="pylorax.html#pylorax.imgutils.mkhfsimg">mkhfsimg() (in module pylorax.imgutils)</a>
|
||||
</li>
|
||||
<li><a href="pylorax.html#pylorax.imgutils.mkqcow2">mkqcow2() (in module pylorax.imgutils)</a>
|
||||
</li>
|
||||
<li><a href="pylorax.html#pylorax.imgutils.mkqemu_img">mkqemu_img() (in module pylorax.imgutils)</a>
|
||||
</li>
|
||||
<li><a href="pylorax.html#pylorax.imgutils.mkrootfsimg">mkrootfsimg() (in module pylorax.imgutils)</a>
|
||||
</li>
|
||||
<li><a href="pylorax.html#pylorax.imgutils.mksparse">mksparse() (in module pylorax.imgutils)</a>
|
||||
</li>
|
||||
<li><a href="pylorax.html#pylorax.imgutils.mksquashfs">mksquashfs() (in module pylorax.imgutils)</a>
|
||||
</li>
|
||||
<li><a href="pylorax.html#pylorax.imgutils.mktar">mktar() (in module pylorax.imgutils)</a>
|
||||
</li>
|
||||
<li>
|
||||
module
|
||||
|
||||
<ul>
|
||||
<li><a href="pylorax.html#module-pylorax">pylorax</a>
|
||||
</li>
|
||||
<li><a href="pylorax.html#module-pylorax.base">pylorax.base</a>
|
||||
</li>
|
||||
<li><a href="pylorax.html#module-pylorax.buildstamp">pylorax.buildstamp</a>
|
||||
</li>
|
||||
<li><a href="pylorax.html#module-pylorax.cmdline">pylorax.cmdline</a>
|
||||
</li>
|
||||
<li><a href="pylorax.html#module-pylorax.creator">pylorax.creator</a>
|
||||
</li>
|
||||
<li><a href="pylorax.html#module-pylorax.decorators">pylorax.decorators</a>
|
||||
</li>
|
||||
<li><a href="pylorax.html#module-pylorax.discinfo">pylorax.discinfo</a>
|
||||
</li>
|
||||
<li><a href="pylorax.html#module-pylorax.dnfbase">pylorax.dnfbase</a>
|
||||
</li>
|
||||
<li><a href="pylorax.html#module-pylorax.dnfhelper">pylorax.dnfhelper</a>
|
||||
</li>
|
||||
<li><a href="pylorax.html#module-pylorax.executils">pylorax.executils</a>
|
||||
</li>
|
||||
<li><a href="pylorax.html#module-pylorax.imgutils">pylorax.imgutils</a>
|
||||
</li>
|
||||
<li><a href="pylorax.html#module-pylorax.installer">pylorax.installer</a>
|
||||
</li>
|
||||
<li><a href="pylorax.html#module-pylorax.ltmpl">pylorax.ltmpl</a>
|
||||
</li>
|
||||
<li><a href="pylorax.html#module-pylorax.monitor">pylorax.monitor</a>
|
||||
</li>
|
||||
<li><a href="pylorax.html#module-pylorax.mount">pylorax.mount</a>
|
||||
</li>
|
||||
<li><a href="pylorax.html#module-pylorax.output">pylorax.output</a>
|
||||
</li>
|
||||
<li><a href="pylorax.html#module-pylorax.sysutils">pylorax.sysutils</a>
|
||||
</li>
|
||||
<li><a href="pylorax.html#module-pylorax.treebuilder">pylorax.treebuilder</a>
|
||||
</li>
|
||||
<li><a href="pylorax.html#module-pylorax.treeinfo">pylorax.treeinfo</a>
|
||||
</li>
|
||||
</ul></li>
|
||||
</ul></td>
|
||||
<td style="width: 33%; vertical-align: top;"><ul>
|
||||
<li><a href="pylorax.html#pylorax.imgutils.Mount">Mount (class in pylorax.imgutils)</a>
|
||||
</li>
|
||||
<li><a href="pylorax.html#pylorax.imgutils.mount">mount() (in module pylorax.imgutils)</a>
|
||||
</li>
|
||||
<li><a href="pylorax.html#pylorax.creator.mount_boot_part_over_root">mount_boot_part_over_root() (in module pylorax.creator)</a>
|
||||
</li>
|
||||
<li><a href="pylorax.html#pylorax.ltmpl.LoraxTemplateRunner.move">move() (pylorax.ltmpl.LoraxTemplateRunner method)</a>
|
||||
</li>
|
||||
</ul></td>
|
||||
</tr></table>
|
||||
|
||||
<h2 id="N">N</h2>
|
||||
<table style="width: 100%" class="indextable genindextable"><tr>
|
||||
<td style="width: 33%; vertical-align: top;"><ul>
|
||||
<li><a href="pylorax.html#pylorax.installer.novirt_cancel_check">novirt_cancel_check() (in module pylorax.installer)</a>
|
||||
</li>
|
||||
</ul></td>
|
||||
<td style="width: 33%; vertical-align: top;"><ul>
|
||||
<li><a href="pylorax.html#pylorax.installer.novirt_install">novirt_install() (in module pylorax.installer)</a>
|
||||
</li>
|
||||
</ul></td>
|
||||
</tr></table>
|
||||
|
||||
<h2 id="P">P</h2>
|
||||
<table style="width: 100%" class="indextable genindextable"><tr>
|
||||
<td style="width: 33%; vertical-align: top;"><ul>
|
||||
<li><a href="pylorax.html#pylorax.ltmpl.LoraxTemplate.parse">parse() (pylorax.ltmpl.LoraxTemplate method)</a>
|
||||
</li>
|
||||
<li><a href="pylorax.html#pylorax.imgutils.PartitionMount">PartitionMount (class in pylorax.imgutils)</a>
|
||||
</li>
|
||||
<li><a href="pylorax.html#pylorax.base.BaseLoraxClass.pcritical">pcritical() (pylorax.base.BaseLoraxClass method)</a>
|
||||
</li>
|
||||
<li><a href="pylorax.html#pylorax.base.BaseLoraxClass.pdebug">pdebug() (pylorax.base.BaseLoraxClass method)</a>
|
||||
</li>
|
||||
<li><a href="pylorax.html#pylorax.base.BaseLoraxClass.perror">perror() (pylorax.base.BaseLoraxClass method)</a>
|
||||
</li>
|
||||
<li><a href="pylorax.html#pylorax.base.BaseLoraxClass.pinfo">pinfo() (pylorax.base.BaseLoraxClass method)</a>
|
||||
</li>
|
||||
<li><a href="pylorax.html#pylorax.treebuilder.RuntimeBuilder.postinstall">postinstall() (pylorax.treebuilder.RuntimeBuilder method)</a>
|
||||
</li>
|
||||
<li><a href="pylorax.html#pylorax.dnfhelper.LoraxDownloadCallback.progress">progress() (pylorax.dnfhelper.LoraxDownloadCallback method)</a>
|
||||
|
||||
<ul>
|
||||
<li><a href="pylorax.html#pylorax.dnfhelper.LoraxRpmCallback.progress">(pylorax.dnfhelper.LoraxRpmCallback method)</a>
|
||||
</li>
|
||||
</ul></li>
|
||||
<li><a href="pylorax.html#pylorax.base.BaseLoraxClass.pwarning">pwarning() (pylorax.base.BaseLoraxClass method)</a>
|
||||
</li>
|
||||
<li>
|
||||
pylorax
|
||||
|
||||
<ul>
|
||||
<li><a href="pylorax.html#module-pylorax">module</a>
|
||||
</li>
|
||||
</ul></li>
|
||||
<li>
|
||||
pylorax.base
|
||||
|
||||
<ul>
|
||||
<li><a href="pylorax.html#module-pylorax.base">module</a>
|
||||
</li>
|
||||
</ul></li>
|
||||
<li>
|
||||
pylorax.buildstamp
|
||||
|
||||
<ul>
|
||||
<li><a href="pylorax.html#module-pylorax.buildstamp">module</a>
|
||||
</li>
|
||||
</ul></li>
|
||||
<li>
|
||||
pylorax.cmdline
|
||||
|
||||
<ul>
|
||||
<li><a href="pylorax.html#module-pylorax.cmdline">module</a>
|
||||
</li>
|
||||
</ul></li>
|
||||
<li>
|
||||
pylorax.creator
|
||||
|
||||
<ul>
|
||||
<li><a href="pylorax.html#module-pylorax.creator">module</a>
|
||||
</li>
|
||||
</ul></li>
|
||||
<li>
|
||||
pylorax.decorators
|
||||
|
||||
<ul>
|
||||
<li><a href="pylorax.html#module-pylorax.decorators">module</a>
|
||||
</li>
|
||||
</ul></li>
|
||||
<li>
|
||||
pylorax.discinfo
|
||||
|
||||
<ul>
|
||||
<li><a href="pylorax.html#module-pylorax.discinfo">module</a>
|
||||
</li>
|
||||
</ul></li>
|
||||
</ul></td>
|
||||
<td style="width: 33%; vertical-align: top;"><ul>
|
||||
<li>
|
||||
pylorax.dnfbase
|
||||
|
||||
<ul>
|
||||
<li><a href="pylorax.html#module-pylorax.dnfbase">module</a>
|
||||
</li>
|
||||
</ul></li>
|
||||
<li>
|
||||
pylorax.dnfhelper
|
||||
|
||||
<ul>
|
||||
<li><a href="pylorax.html#module-pylorax.dnfhelper">module</a>
|
||||
</li>
|
||||
</ul></li>
|
||||
<li>
|
||||
pylorax.executils
|
||||
|
||||
<ul>
|
||||
<li><a href="pylorax.html#module-pylorax.executils">module</a>
|
||||
</li>
|
||||
</ul></li>
|
||||
<li>
|
||||
pylorax.imgutils
|
||||
|
||||
<ul>
|
||||
<li><a href="pylorax.html#module-pylorax.imgutils">module</a>
|
||||
</li>
|
||||
</ul></li>
|
||||
<li>
|
||||
pylorax.installer
|
||||
|
||||
<ul>
|
||||
<li><a href="pylorax.html#module-pylorax.installer">module</a>
|
||||
</li>
|
||||
</ul></li>
|
||||
<li>
|
||||
pylorax.ltmpl
|
||||
|
||||
<ul>
|
||||
<li><a href="pylorax.html#module-pylorax.ltmpl">module</a>
|
||||
</li>
|
||||
</ul></li>
|
||||
<li>
|
||||
pylorax.monitor
|
||||
|
||||
<ul>
|
||||
<li><a href="pylorax.html#module-pylorax.monitor">module</a>
|
||||
</li>
|
||||
</ul></li>
|
||||
<li>
|
||||
pylorax.mount
|
||||
|
||||
<ul>
|
||||
<li><a href="pylorax.html#module-pylorax.mount">module</a>
|
||||
</li>
|
||||
</ul></li>
|
||||
<li>
|
||||
pylorax.output
|
||||
|
||||
<ul>
|
||||
<li><a href="pylorax.html#module-pylorax.output">module</a>
|
||||
</li>
|
||||
</ul></li>
|
||||
<li>
|
||||
pylorax.sysutils
|
||||
|
||||
<ul>
|
||||
<li><a href="pylorax.html#module-pylorax.sysutils">module</a>
|
||||
</li>
|
||||
</ul></li>
|
||||
<li>
|
||||
pylorax.treebuilder
|
||||
|
||||
<ul>
|
||||
<li><a href="pylorax.html#module-pylorax.treebuilder">module</a>
|
||||
</li>
|
||||
</ul></li>
|
||||
<li>
|
||||
pylorax.treeinfo
|
||||
|
||||
<ul>
|
||||
<li><a href="pylorax.html#module-pylorax.treeinfo">module</a>
|
||||
</li>
|
||||
</ul></li>
|
||||
</ul></td>
|
||||
</tr></table>
|
||||
|
||||
<h2 id="Q">Q</h2>
|
||||
<table style="width: 100%" class="indextable genindextable"><tr>
|
||||
<td style="width: 33%; vertical-align: top;"><ul>
|
||||
<li><a href="pylorax.html#pylorax.installer.QEMUInstall.QEMU_CMDS">QEMU_CMDS (pylorax.installer.QEMUInstall attribute)</a>
|
||||
</li>
|
||||
</ul></td>
|
||||
<td style="width: 33%; vertical-align: top;"><ul>
|
||||
<li><a href="pylorax.html#pylorax.installer.QEMUInstall">QEMUInstall (class in pylorax.installer)</a>
|
||||
</li>
|
||||
</ul></td>
|
||||
</tr></table>
|
||||
|
||||
<h2 id="R">R</h2>
|
||||
<table style="width: 100%" class="indextable genindextable"><tr>
|
||||
<td style="width: 33%; vertical-align: top;"><ul>
|
||||
<li><a href="pylorax.html#pylorax.monitor.LogRequestHandler.re_tests">re_tests (pylorax.monitor.LogRequestHandler attribute)</a>
|
||||
</li>
|
||||
<li><a href="pylorax.html#pylorax.treebuilder.TreeBuilder.rebuild_initrds">rebuild_initrds() (pylorax.treebuilder.TreeBuilder method)</a>
|
||||
</li>
|
||||
<li><a href="pylorax.html#pylorax.creator.rebuild_initrds_for_live">rebuild_initrds_for_live() (in module pylorax.creator)</a>
|
||||
</li>
|
||||
<li><a href="pylorax.html#pylorax.sysutils.remove">remove() (in module pylorax.sysutils)</a>
|
||||
|
||||
<ul>
|
||||
<li><a href="pylorax.html#pylorax.ltmpl.LoraxTemplateRunner.remove">(pylorax.ltmpl.LoraxTemplateRunner method)</a>
|
||||
</li>
|
||||
</ul></li>
|
||||
<li><a href="pylorax.html#pylorax.ltmpl.LoraxTemplateRunner.removefrom">removefrom() (pylorax.ltmpl.LoraxTemplateRunner method)</a>
|
||||
</li>
|
||||
<li><a href="pylorax.html#pylorax.ltmpl.LoraxTemplateRunner.removekmod">removekmod() (pylorax.ltmpl.LoraxTemplateRunner method)</a>
|
||||
</li>
|
||||
<li><a href="pylorax.html#pylorax.ltmpl.LoraxTemplateRunner.removepkg">removepkg() (pylorax.ltmpl.LoraxTemplateRunner method)</a>
|
||||
</li>
|
||||
<li><a href="pylorax.html#pylorax.sysutils.replace">replace() (in module pylorax.sysutils)</a>
|
||||
|
||||
<ul>
|
||||
<li><a href="pylorax.html#pylorax.ltmpl.LoraxTemplateRunner.replace">(pylorax.ltmpl.LoraxTemplateRunner method)</a>
|
||||
</li>
|
||||
</ul></li>
|
||||
<li><a href="pylorax.html#pylorax.creator.FakeDNF.reset">reset() (pylorax.creator.FakeDNF method)</a>
|
||||
</li>
|
||||
</ul></td>
|
||||
<td style="width: 33%; vertical-align: top;"><ul>
|
||||
<li><a href="pylorax.html#pylorax.ltmpl.rexists">rexists() (in module pylorax.ltmpl)</a>
|
||||
</li>
|
||||
<li><a href="pylorax.html#pylorax.ltmpl.rglob">rglob() (in module pylorax.ltmpl)</a>
|
||||
</li>
|
||||
<li><a href="pylorax.html#pylorax.imgutils.round_to_blocks">round_to_blocks() (in module pylorax.imgutils)</a>
|
||||
</li>
|
||||
<li><a href="pylorax.html#pylorax.imgutils.DracutChroot.Run">Run() (pylorax.imgutils.DracutChroot method)</a>
|
||||
</li>
|
||||
<li><a href="pylorax.html#pylorax.Lorax.run">run() (pylorax.Lorax method)</a>
|
||||
|
||||
<ul>
|
||||
<li><a href="pylorax.html#pylorax.ltmpl.TemplateRunner.run">(pylorax.ltmpl.TemplateRunner method)</a>
|
||||
</li>
|
||||
</ul></li>
|
||||
<li><a href="pylorax.html#pylorax.creator.run_creator">run_creator() (in module pylorax.creator)</a>
|
||||
</li>
|
||||
<li><a href="pylorax.html#pylorax.ltmpl.LoraxTemplateRunner.run_pkg_transaction">run_pkg_transaction() (pylorax.ltmpl.LoraxTemplateRunner method)</a>
|
||||
</li>
|
||||
<li><a href="pylorax.html#pylorax.executils.runcmd">runcmd() (in module pylorax.executils)</a>
|
||||
|
||||
<ul>
|
||||
<li><a href="pylorax.html#pylorax.ltmpl.LoraxTemplateRunner.runcmd">(pylorax.ltmpl.LoraxTemplateRunner method)</a>
|
||||
</li>
|
||||
</ul></li>
|
||||
<li><a href="pylorax.html#pylorax.executils.runcmd_output">runcmd_output() (in module pylorax.executils)</a>
|
||||
</li>
|
||||
<li><a href="pylorax.html#pylorax.treebuilder.RuntimeBuilder">RuntimeBuilder (class in pylorax.treebuilder)</a>
|
||||
</li>
|
||||
</ul></td>
|
||||
</tr></table>
|
||||
|
||||
<h2 id="S">S</h2>
|
||||
<table style="width: 100%" class="indextable genindextable"><tr>
|
||||
<td style="width: 33%; vertical-align: top;"><ul>
|
||||
<li><a href="pylorax.html#pylorax.executils.setenv">setenv() (in module pylorax.executils)</a>
|
||||
</li>
|
||||
<li><a href="pylorax.html#pylorax.monitor.LogRequestHandler.setup">setup() (pylorax.monitor.LogRequestHandler method)</a>
|
||||
</li>
|
||||
<li><a href="pylorax.html#pylorax.setup_logging">setup_logging() (in module pylorax)</a>
|
||||
</li>
|
||||
<li><a href="pylorax.html#pylorax.monitor.LogMonitor.shutdown">shutdown() (pylorax.monitor.LogMonitor method)</a>
|
||||
</li>
|
||||
<li><a href="pylorax.html#pylorax.monitor.LogRequestHandler.simple_tests">simple_tests (pylorax.monitor.LogRequestHandler attribute)</a>
|
||||
</li>
|
||||
<li><a href="pylorax.html#pylorax.decorators.singleton">singleton() (in module pylorax.decorators)</a>
|
||||
</li>
|
||||
</ul></td>
|
||||
<td style="width: 33%; vertical-align: top;"><ul>
|
||||
<li><a href="pylorax.html#pylorax.ltmpl.split_and_expand">split_and_expand() (in module pylorax.ltmpl)</a>
|
||||
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|
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|
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|
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|
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|
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|
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|
||||
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|
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|
||||
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|
||||
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|
||||
|
||||
<h2 id="T">T</h2>
|
||||
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<li><a href="pylorax.html#pylorax.discinfo.DiscInfo.write">(pylorax.discinfo.DiscInfo method)</a>
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<li><a href="pylorax.html#pylorax.treebuilder.RuntimeBuilder.writepkglists">writepkglists() (pylorax.treebuilder.RuntimeBuilder method)</a>
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<li><a href="pylorax.html#pylorax.treebuilder.RuntimeBuilder.writepkgsizes">writepkgsizes() (pylorax.treebuilder.RuntimeBuilder method)</a>
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<li class="toctree-l2"><a class="reference internal" href="#image-minimizer-cmdline-arguments">image-minimizer cmdline arguments</a><ul>
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<section id="image-minimizer">
|
||||
<h1>image-minimizer<a class="headerlink" href="#image-minimizer" title="Permalink to this headline">¶</a></h1>
|
||||
<dl class="field-list simple">
|
||||
<dt class="field-odd">Authors</dt>
|
||||
<dd class="field-odd"><p>Brian C. Lane <<a class="reference external" href="mailto:bcl%40redhat.com">bcl<span>@</span>redhat<span>.</span>com</a>></p>
|
||||
</dd>
|
||||
</dl>
|
||||
<p><cite>image-minimizer</cite> is a script used as an interpreter for kickstart <cite>%post</cite>
|
||||
sections. It is used to remove rpm packages and individual files from the
|
||||
system that Anaconda has just installed.</p>
|
||||
<p>It processes a list of commands that tell it which files or rpms to remove, and
|
||||
which to keep.</p>
|
||||
<section id="image-minimizer-cmdline-arguments">
|
||||
<h2>image-minimizer cmdline arguments<a class="headerlink" href="#image-minimizer-cmdline-arguments" title="Permalink to this headline">¶</a></h2>
|
||||
<blockquote>
|
||||
<div><p><cite>usage: image-minimizer [-h] [-i STRING] [--dryrun] [-v] STRING</cite></p>
|
||||
</div></blockquote>
|
||||
<section id="optional-arguments">
|
||||
<h3>Optional arguments<a class="headerlink" href="#optional-arguments" title="Permalink to this headline">¶</a></h3>
|
||||
<blockquote>
|
||||
<div><dl class="option-list">
|
||||
<dt><kbd><span class="option">-h</span>, <span class="option">--help</span></kbd></dt>
|
||||
<dd><p>show this help message and exit</p>
|
||||
</dd>
|
||||
<dt><kbd><span class="option">-i <var>STRING</var></span>, <span class="option">--installroot <var>STRING</var></span></kbd></dt>
|
||||
<dd><p>Root path to prepend to all file patterns and
|
||||
installation root for RPM operations. Defaults to
|
||||
INSTALL_ROOT or /mnt/sysimage/</p>
|
||||
</dd>
|
||||
<dt><kbd><span class="option">--dryrun</span></kbd></dt>
|
||||
<dd><p>If set, no filesystem changes are made.</p>
|
||||
</dd>
|
||||
<dt><kbd><span class="option">-v</span>, <span class="option">--verbose</span></kbd></dt>
|
||||
<dd><p>Display every action as it is performed.</p>
|
||||
</dd>
|
||||
</dl>
|
||||
</div></blockquote>
|
||||
</section>
|
||||
<section id="positional-arguments">
|
||||
<h3>Positional arguments<a class="headerlink" href="#positional-arguments" title="Permalink to this headline">¶</a></h3>
|
||||
<blockquote>
|
||||
<div><dl class="field-list simple">
|
||||
<dt class="field-odd">STRING</dt>
|
||||
<dd class="field-odd"><p>Filename to process</p>
|
||||
</dd>
|
||||
</dl>
|
||||
</div></blockquote>
|
||||
</section>
|
||||
</section>
|
||||
<section id="notes">
|
||||
<h2>NOTES<a class="headerlink" href="#notes" title="Permalink to this headline">¶</a></h2>
|
||||
<p>You cannot pass any arguments to <cite>image-minimizer</cite> when using it from the
|
||||
kickstart <cite>%post</cite>.</p>
|
||||
<p>When using this from a kickstart the image-minimizer package needs to be available.
|
||||
It is not included on the standard boot.iso, so you will need to include <cite>lorax</cite> in
|
||||
the <cite>%package</cite> section. You can use <cite>image-minimizer</cite> to remove lorax from the install.</p>
|
||||
<p>If you are using this with <cite>livemedia-creator</cite> it can be installed on the host
|
||||
system so that <cite>lorax</cite> isn't needed in the <cite>%package</cite> list, and it doesn't need
|
||||
to be removed.</p>
|
||||
</section>
|
||||
<section id="commands">
|
||||
<h2>commands<a class="headerlink" href="#commands" title="Permalink to this headline">¶</a></h2>
|
||||
<p>Commands are listed one per line, followed by a space, and then by the
|
||||
package, file, or glob. The globs used are Unix style pathname patterns using
|
||||
<cite>*</cite>, <cite>?</cite>, and <cite>[]</cite> character ranges. globbing is implemented using the python
|
||||
glob module.</p>
|
||||
<ul class="simple">
|
||||
<li><p>drop <PATTERN>
|
||||
This will remove files from the installation.</p></li>
|
||||
<li><p>keep <PATTERN>
|
||||
This will keep files, and should follow any <cite>drop</cite> commands including globs.</p></li>
|
||||
<li><p>droprpm <PATTERN>
|
||||
Remove matching rpm packages. Dependencies are not remove, just individual
|
||||
packages matching the glob.</p></li>
|
||||
<li><p>keeprpm <PATTERN>
|
||||
Do not remove matching rpm packages, it should follow any <cite>droprpm</cite> commands
|
||||
that include globs.</p></li>
|
||||
</ul>
|
||||
</section>
|
||||
<section id="example">
|
||||
<h2>example<a class="headerlink" href="#example" title="Permalink to this headline">¶</a></h2>
|
||||
<p>Example Anaconda <cite>%post</cite> usage:</p>
|
||||
<div class="highlight-default notranslate"><div class="highlight"><pre><span></span><span class="o">%</span><span class="n">post</span> <span class="o">--</span><span class="n">interpreter</span><span class="o">=</span><span class="n">image</span><span class="o">-</span><span class="n">minimizer</span> <span class="o">--</span><span class="n">nochroot</span>
|
||||
|
||||
<span class="n">drop</span> <span class="o">/</span><span class="n">lib</span><span class="o">/</span><span class="n">modules</span><span class="o">/*/</span><span class="n">kernel</span><span class="o">/</span><span class="n">fs</span>
|
||||
<span class="n">keep</span> <span class="o">/</span><span class="n">lib</span><span class="o">/</span><span class="n">modules</span><span class="o">/*/</span><span class="n">kernel</span><span class="o">/</span><span class="n">fs</span><span class="o">/</span><span class="n">ext</span><span class="o">*</span>
|
||||
<span class="n">keep</span> <span class="o">/</span><span class="n">lib</span><span class="o">/</span><span class="n">modules</span><span class="o">/*/</span><span class="n">kernel</span><span class="o">/</span><span class="n">fs</span><span class="o">/</span><span class="n">mbcache</span><span class="o">*</span>
|
||||
<span class="n">keep</span> <span class="o">/</span><span class="n">lib</span><span class="o">/</span><span class="n">modules</span><span class="o">/*/</span><span class="n">kernel</span><span class="o">/</span><span class="n">fs</span><span class="o">/</span><span class="n">squashfs</span>
|
||||
|
||||
<span class="n">droprpm</span> <span class="n">make</span>
|
||||
<span class="n">droprpm</span> <span class="n">mtools</span>
|
||||
<span class="n">droprpm</span> <span class="n">mysql</span><span class="o">-</span><span class="n">libs</span>
|
||||
<span class="n">droprpm</span> <span class="n">perl</span>
|
||||
<span class="n">droprpm</span> <span class="n">perl</span><span class="o">-</span><span class="n">Pod</span><span class="o">-*</span>
|
||||
<span class="n">droprpm</span> <span class="n">syslinux</span>
|
||||
<span class="n">keeprpm</span> <span class="n">perl</span><span class="o">-</span><span class="n">Pod</span><span class="o">-</span><span class="n">Simple</span>
|
||||
|
||||
<span class="c1"># Not needed after image-minimizer is done</span>
|
||||
<span class="n">droprpm</span> <span class="n">lorax</span>
|
||||
|
||||
<span class="o">%</span><span class="n">end</span>
|
||||
</pre></div>
|
||||
</div>
|
||||
</section>
|
||||
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|
||||
|
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|
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<h1>Welcome to Lorax's documentation!<a class="headerlink" href="#welcome-to-lorax-s-documentation" title="Permalink to this headline">¶</a></h1>
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<h1>Documentation for other Lorax Branches<a class="headerlink" href="#documentation-for-other-lorax-branches" title="Permalink to this headline">¶</a></h1>
|
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<ul class="simple">
|
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<li><p><a class="reference external" href="f35-branch/">Fedora 35</a></p></li>
|
||||
<li><p><a class="reference external" href="f34-branch/">Fedora 34</a></p></li>
|
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<li><p><a class="reference external" href="f33-branch/">Fedora 33</a></p></li>
|
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<li><p><a class="reference external" href="rhel8-branch/">RHEL8 lorax-composer</a></p></li>
|
||||
<li><p><a class="reference external" href="lorax-composer/">RHEL7 lorax-composer</a></p></li>
|
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</ul>
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</section>
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<section id="indices-and-tables">
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<h1>Indices and tables<a class="headerlink" href="#indices-and-tables" title="Permalink to this headline">¶</a></h1>
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<li><p><a class="reference internal" href="genindex.html"><span class="std std-ref">Index</span></a></p></li>
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<section id="introduction-to-lorax">
|
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<h1>Introduction to Lorax<a class="headerlink" href="#introduction-to-lorax" title="Permalink to this headline">¶</a></h1>
|
||||
<p>I am the Lorax. I speak for the trees [and images].</p>
|
||||
<p>Lorax is used to build the Anaconda Installer boot.iso, it consists of a
|
||||
library, pylorax, a set of templates, and the lorax script. Its operation
|
||||
is driven by a customized set of Mako templates that lists the packages
|
||||
to be installed, steps to execute to remove unneeded files, and creation
|
||||
of the iso for all of the supported architectures.</p>
|
||||
</section>
|
||||
<section id="before-lorax">
|
||||
<h1>Before Lorax<a class="headerlink" href="#before-lorax" title="Permalink to this headline">¶</a></h1>
|
||||
<p>Tree building tools such as pungi and revisor rely on 'buildinstall' in
|
||||
anaconda/scripts/ to produce the boot images and other such control files
|
||||
in the final tree. The existing buildinstall scripts written in a mix of
|
||||
bash and Python are unmaintainable. Lorax is an attempt to replace them
|
||||
with something more flexible.</p>
|
||||
<p>EXISTING WORKFLOW:</p>
|
||||
<p>pungi and other tools call scripts/buildinstall, which in turn call other
|
||||
scripts to do the image building and data generation. Here's how it
|
||||
currently looks:</p>
|
||||
<blockquote>
|
||||
<div><dl>
|
||||
<dt>-> buildinstall</dt><dd><ul class="simple">
|
||||
<li><p>process command line options</p></li>
|
||||
<li><p>write temporary yum.conf to point to correct repo</p></li>
|
||||
<li><p>find anaconda release RPM</p></li>
|
||||
<li><p>unpack RPM, pull in those versions of upd-instroot, mk-images,
|
||||
maketreeinfo.py, makestamp.py, and buildinstall</p></li>
|
||||
</ul>
|
||||
<p>-> call upd-instroot</p>
|
||||
<p>-> call maketreeinfo.py</p>
|
||||
<p>-> call mk-images (which figures out which mk-images.ARCH to call)</p>
|
||||
<p>-> call makestamp.py</p>
|
||||
<ul class="simple">
|
||||
<li><p>clean up</p></li>
|
||||
</ul>
|
||||
</dd>
|
||||
</dl>
|
||||
</div></blockquote>
|
||||
<p>PROBLEMS:</p>
|
||||
<p>The existing workflow presents some problems with maintaining the scripts.
|
||||
First, almost all knowledge of what goes in to the stage 1 and stage 2
|
||||
images lives in upd-instroot. The mk-images* scripts copy things from the
|
||||
root created by upd-instroot in order to build the stage 1 image, though
|
||||
it's not completely clear from reading the scripts.</p>
|
||||
<p>NEW IDEAS:</p>
|
||||
<p>Create a new central driver with all information living in Python modules.
|
||||
Configuration files will provide the knowledge previously contained in the
|
||||
upd-instroot and mk-images* scripts.</p>
|
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<li class="toctree-l2"><a class="reference internal" href="#lorax-cmdline-arguments">lorax cmdline arguments</a><ul>
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|
||||
</li>
|
||||
<li class="toctree-l2"><a class="reference internal" href="#quickstart">Quickstart</a></li>
|
||||
<li class="toctree-l2"><a class="reference internal" href="#branding">Branding</a><ul>
|
||||
<li class="toctree-l3"><a class="reference internal" href="#variants">Variants</a></li>
|
||||
<li class="toctree-l3"><a class="reference internal" href="#custom-branding">Custom Branding</a></li>
|
||||
</ul>
|
||||
</li>
|
||||
<li class="toctree-l2"><a class="reference internal" href="#running-inside-of-mock">Running inside of mock</a></li>
|
||||
<li class="toctree-l2"><a class="reference internal" href="#how-it-works">How it works</a><ul>
|
||||
<li class="toctree-l3"><a class="reference internal" href="#runtime-install-tmpl">runtime-install.tmpl</a></li>
|
||||
<li class="toctree-l3"><a class="reference internal" href="#runtime-postinstall-tmpl">runtime-postinstall.tmpl</a></li>
|
||||
<li class="toctree-l3"><a class="reference internal" href="#runtime-cleanup-tmpl">runtime-cleanup.tmpl</a></li>
|
||||
<li class="toctree-l3"><a class="reference internal" href="#the-squashfs-filesystem">The squashfs filesystem</a></li>
|
||||
<li class="toctree-l3"><a class="reference internal" href="#iso-creation">iso creation</a></li>
|
||||
</ul>
|
||||
</li>
|
||||
<li class="toctree-l2"><a class="reference internal" href="#custom-templates">Custom Templates</a></li>
|
||||
</ul>
|
||||
</li>
|
||||
<li class="toctree-l1"><a class="reference internal" href="livemedia-creator.html">livemedia-creator</a></li>
|
||||
<li class="toctree-l1"><a class="reference internal" href="mkksiso.html">mkksiso</a></li>
|
||||
<li class="toctree-l1"><a class="reference internal" href="product-images.html">Product and Updates Images</a></li>
|
||||
<li class="toctree-l1"><a class="reference internal" href="image-minimizer.html">image-minimizer</a></li>
|
||||
<li class="toctree-l1"><a class="reference internal" href="modules.html">src</a></li>
|
||||
</ul>
|
||||
|
||||
</div>
|
||||
</div>
|
||||
</nav>
|
||||
|
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<section data-toggle="wy-nav-shift" class="wy-nav-content-wrap"><nav class="wy-nav-top" aria-label="Mobile navigation menu" >
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<i data-toggle="wy-nav-top" class="fa fa-bars"></i>
|
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<a href="index.html">Lorax</a>
|
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</nav>
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|
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<div class="wy-nav-content">
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<div class="rst-content">
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<div role="navigation" aria-label="Page navigation">
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<ul class="wy-breadcrumbs">
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<li><a href="index.html" class="icon icon-home"></a> »</li>
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<li>Lorax</li>
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<li class="wy-breadcrumbs-aside">
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<a href="_sources/lorax.rst.txt" rel="nofollow"> View page source</a>
|
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</li>
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</ul>
|
||||
<hr/>
|
||||
</div>
|
||||
<div role="main" class="document" itemscope="itemscope" itemtype="http://schema.org/Article">
|
||||
<div itemprop="articleBody">
|
||||
|
||||
<section id="lorax">
|
||||
<h1>Lorax<a class="headerlink" href="#lorax" title="Permalink to this headline">¶</a></h1>
|
||||
<dl class="field-list simple">
|
||||
<dt class="field-odd">Authors</dt>
|
||||
<dd class="field-odd"><p>Brian C. Lane <<a class="reference external" href="mailto:bcl%40redhat.com">bcl<span>@</span>redhat<span>.</span>com</a>></p>
|
||||
</dd>
|
||||
</dl>
|
||||
<p>"I am the Lorax. I speak for the trees [and images]."</p>
|
||||
<p>The <a class="reference external" href="https://github.com/rhinstaller/lorax">lorax</a> tool is used to create the
|
||||
<a class="reference external" href="https://github.com/rhinstaller/anaconda">Anaconda</a> installer boot.iso as
|
||||
well as the basic release tree, and .treeinfo metadata file. Its dependencies
|
||||
are fairly light-weight because it needs to be able to run in a mock chroot
|
||||
environment. It is best to run lorax from the same release as is being targeted
|
||||
because the templates may have release specific logic in them. eg. Use the
|
||||
rawhide version to build the boot.iso for rawhide, along with the rawhide
|
||||
repositories.</p>
|
||||
<section id="lorax-cmdline-arguments">
|
||||
<h2>lorax cmdline arguments<a class="headerlink" href="#lorax-cmdline-arguments" title="Permalink to this headline">¶</a></h2>
|
||||
<p><p>Create the Anaconda boot.iso</p>
|
||||
</p>
|
||||
<div class="highlight-default notranslate"><div class="highlight"><pre><span></span><span class="n">usage</span><span class="p">:</span> <span class="n">lorax</span> <span class="p">[</span><span class="o">-</span><span class="n">h</span><span class="p">]</span> <span class="o">-</span><span class="n">p</span> <span class="n">PRODUCT</span> <span class="o">-</span><span class="n">v</span> <span class="n">VERSION</span> <span class="o">-</span><span class="n">r</span> <span class="n">RELEASE</span> <span class="p">[</span><span class="o">-</span><span class="n">s</span> <span class="n">REPOSITORY</span><span class="p">]</span> <span class="p">[</span><span class="o">--</span><span class="n">repo</span> <span class="n">REPOSITORY</span><span class="p">]</span> <span class="p">[</span><span class="o">-</span><span class="n">m</span> <span class="n">REPOSITORY</span><span class="p">]</span>
|
||||
<span class="p">[</span><span class="o">-</span><span class="n">t</span> <span class="n">VARIANT</span><span class="p">]</span> <span class="p">[</span><span class="o">-</span><span class="n">b</span> <span class="n">URL</span><span class="p">]</span> <span class="p">[</span><span class="o">--</span><span class="n">isfinal</span><span class="p">]</span> <span class="p">[</span><span class="o">-</span><span class="n">c</span> <span class="n">CONFIGFILE</span><span class="p">]</span> <span class="p">[</span><span class="o">--</span><span class="n">proxy</span> <span class="n">HOST</span><span class="p">]</span> <span class="p">[</span><span class="o">-</span><span class="n">i</span> <span class="n">PACKAGE</span><span class="p">]</span> <span class="p">[</span><span class="o">-</span><span class="n">e</span> <span class="n">PACKAGE</span><span class="p">]</span>
|
||||
<span class="p">[</span><span class="o">--</span><span class="n">buildarch</span> <span class="n">ARCH</span><span class="p">]</span> <span class="p">[</span><span class="o">--</span><span class="n">volid</span> <span class="n">VOLID</span><span class="p">]</span> <span class="p">[</span><span class="o">--</span><span class="n">macboot</span><span class="p">]</span> <span class="p">[</span><span class="o">--</span><span class="n">nomacboot</span><span class="p">]</span> <span class="p">[</span><span class="o">--</span><span class="n">noupgrade</span><span class="p">]</span>
|
||||
<span class="p">[</span><span class="o">--</span><span class="n">logfile</span> <span class="n">LOGFILE</span><span class="p">]</span> <span class="p">[</span><span class="o">--</span><span class="n">tmp</span> <span class="n">TMP</span><span class="p">]</span> <span class="p">[</span><span class="o">--</span><span class="n">cachedir</span> <span class="n">CACHEDIR</span><span class="p">]</span> <span class="p">[</span><span class="o">--</span><span class="n">workdir</span> <span class="n">WORKDIR</span><span class="p">]</span> <span class="p">[</span><span class="o">--</span><span class="n">force</span><span class="p">]</span>
|
||||
<span class="p">[</span><span class="o">--</span><span class="n">add</span><span class="o">-</span><span class="n">template</span> <span class="n">ADD_TEMPLATES</span><span class="p">]</span> <span class="p">[</span><span class="o">--</span><span class="n">add</span><span class="o">-</span><span class="n">template</span><span class="o">-</span><span class="n">var</span> <span class="n">ADD_TEMPLATE_VARS</span><span class="p">]</span>
|
||||
<span class="p">[</span><span class="o">--</span><span class="n">add</span><span class="o">-</span><span class="n">arch</span><span class="o">-</span><span class="n">template</span> <span class="n">ADD_ARCH_TEMPLATES</span><span class="p">]</span> <span class="p">[</span><span class="o">--</span><span class="n">add</span><span class="o">-</span><span class="n">arch</span><span class="o">-</span><span class="n">template</span><span class="o">-</span><span class="n">var</span> <span class="n">ADD_ARCH_TEMPLATE_VARS</span><span class="p">]</span>
|
||||
<span class="p">[</span><span class="o">--</span><span class="n">noverify</span><span class="p">]</span> <span class="p">[</span><span class="o">--</span><span class="n">sharedir</span> <span class="n">SHAREDIR</span><span class="p">]</span> <span class="p">[</span><span class="o">--</span><span class="n">enablerepo</span> <span class="p">[</span><span class="n">repo</span><span class="p">]]</span> <span class="p">[</span><span class="o">--</span><span class="n">disablerepo</span> <span class="p">[</span><span class="n">repo</span><span class="p">]]</span>
|
||||
<span class="p">[</span><span class="o">--</span><span class="n">rootfs</span><span class="o">-</span><span class="n">size</span> <span class="n">ROOTFS_SIZE</span><span class="p">]</span> <span class="p">[</span><span class="o">--</span><span class="n">noverifyssl</span><span class="p">]</span> <span class="p">[</span><span class="o">--</span><span class="n">dnfplugin</span> <span class="n">DNFPLUGINS</span><span class="p">]</span> <span class="p">[</span><span class="o">--</span><span class="n">squashfs</span><span class="o">-</span><span class="n">only</span><span class="p">]</span>
|
||||
<span class="p">[</span><span class="o">--</span><span class="n">skip</span><span class="o">-</span><span class="n">branding</span><span class="p">]</span> <span class="p">[</span><span class="o">--</span><span class="n">dracut</span><span class="o">-</span><span class="n">conf</span> <span class="n">DRACUT_CONF</span><span class="p">]</span> <span class="p">[</span><span class="o">--</span><span class="n">dracut</span><span class="o">-</span><span class="n">arg</span> <span class="n">DRACUT_ARGS</span><span class="p">]</span> <span class="p">[</span><span class="o">-</span><span class="n">V</span><span class="p">]</span>
|
||||
<span class="n">OUTPUTDIR</span>
|
||||
</pre></div>
|
||||
</div>
|
||||
<section id="Positional Arguments">
|
||||
<h3>Positional Arguments<a class="headerlink" href="#Positional Arguments" title="Permalink to this headline">¶</a></h3>
|
||||
<dl class="option-list">
|
||||
<dt><kbd>OUTPUTDIR</kbd></dt>
|
||||
<dd><p>Output directory</p>
|
||||
</dd>
|
||||
</dl>
|
||||
</section>
|
||||
<section id="options">
|
||||
<h3>options<a class="headerlink" href="#options" title="Permalink to this headline">¶</a></h3>
|
||||
<dl class="option-list">
|
||||
<dt><kbd>-V</kbd></dt>
|
||||
<dd><p>show program's version number and exit</p>
|
||||
</dd>
|
||||
</dl>
|
||||
</section>
|
||||
<section id="required arguments">
|
||||
<h3>required arguments<a class="headerlink" href="#required arguments" title="Permalink to this headline">¶</a></h3>
|
||||
<dl class="option-list">
|
||||
<dt><kbd>-p, --product</kbd></dt>
|
||||
<dd><p>product name</p>
|
||||
</dd>
|
||||
<dt><kbd>-v, --version</kbd></dt>
|
||||
<dd><p>version identifier</p>
|
||||
</dd>
|
||||
<dt><kbd>-r, --release</kbd></dt>
|
||||
<dd><p>release information</p>
|
||||
</dd>
|
||||
<dt><kbd>-s, --source</kbd></dt>
|
||||
<dd><p>source repository (may be listed multiple times)</p>
|
||||
<p>Default: []</p>
|
||||
</dd>
|
||||
<dt><kbd>--repo</kbd></dt>
|
||||
<dd><p>source dnf repository file</p>
|
||||
<p>Default: []</p>
|
||||
</dd>
|
||||
</dl>
|
||||
</section>
|
||||
<section id="Named Arguments">
|
||||
<h3>Named Arguments<a class="headerlink" href="#Named Arguments" title="Permalink to this headline">¶</a></h3>
|
||||
<dl class="option-list">
|
||||
<dt><kbd>-m, --mirrorlist</kbd></dt>
|
||||
<dd><p>mirrorlist repository (may be listed multiple times)</p>
|
||||
<p>Default: []</p>
|
||||
</dd>
|
||||
<dt><kbd>-t, --variant</kbd></dt>
|
||||
<dd><p>variant name</p>
|
||||
<p>Default: ""</p>
|
||||
</dd>
|
||||
<dt><kbd>-b, --bugurl</kbd></dt>
|
||||
<dd><p>bug reporting URL for the product</p>
|
||||
<p>Default: "your distribution provided bug reporting tool"</p>
|
||||
</dd>
|
||||
<dt><kbd>--isfinal</kbd></dt>
|
||||
<dd><p>Default: False</p>
|
||||
</dd>
|
||||
<dt><kbd>-c, --config</kbd></dt>
|
||||
<dd><p>config file</p>
|
||||
<p>Default: "/etc/lorax/lorax.conf"</p>
|
||||
</dd>
|
||||
<dt><kbd>--proxy</kbd></dt>
|
||||
<dd><p>repo proxy url:port</p>
|
||||
</dd>
|
||||
<dt><kbd>-i, --installpkgs</kbd></dt>
|
||||
<dd><p>package glob to install before runtime-install.tmpl runs. (may be listed multiple times)</p>
|
||||
<p>Default: []</p>
|
||||
</dd>
|
||||
<dt><kbd>-e, --excludepkgs</kbd></dt>
|
||||
<dd><p>package glob to remove before runtime-install.tmpl runs. (may be listed multiple times)</p>
|
||||
<p>Default: []</p>
|
||||
</dd>
|
||||
<dt><kbd>--buildarch</kbd></dt>
|
||||
<dd><p>build architecture</p>
|
||||
</dd>
|
||||
<dt><kbd>--volid</kbd></dt>
|
||||
<dd><p>volume id</p>
|
||||
</dd>
|
||||
<dt><kbd>--macboot</kbd></dt>
|
||||
<dd><p>Make the iso bootable on UEFI based Mac systems</p>
|
||||
<p>Default: True</p>
|
||||
</dd>
|
||||
<dt><kbd>--nomacboot</kbd></dt>
|
||||
<dd><p>Do not create a Mac bootable iso</p>
|
||||
<p>Default: False</p>
|
||||
</dd>
|
||||
<dt><kbd>--noupgrade</kbd></dt>
|
||||
<dd><p>Default: True</p>
|
||||
</dd>
|
||||
<dt><kbd>--logfile</kbd></dt>
|
||||
<dd><p>Path to logfile</p>
|
||||
<p>Default: ./lorax.log</p>
|
||||
</dd>
|
||||
<dt><kbd>--tmp</kbd></dt>
|
||||
<dd><p>Top level temporary directory</p>
|
||||
<p>Default: "/var/tmp/lorax"</p>
|
||||
</dd>
|
||||
<dt><kbd>--cachedir</kbd></dt>
|
||||
<dd><p>DNF cache directory. Default is a temporary dir.</p>
|
||||
</dd>
|
||||
<dt><kbd>--workdir</kbd></dt>
|
||||
<dd><p>Work directory, overrides --tmp. Default is a temporary dir under /var/tmp/lorax</p>
|
||||
</dd>
|
||||
<dt><kbd>--force</kbd></dt>
|
||||
<dd><p>Run even when the destination directory exists</p>
|
||||
<p>Default: False</p>
|
||||
</dd>
|
||||
<dt><kbd>--add-template</kbd></dt>
|
||||
<dd><p>Additional template for runtime image</p>
|
||||
<p>Default: []</p>
|
||||
</dd>
|
||||
<dt><kbd>--add-template-var</kbd></dt>
|
||||
<dd><p>Set variable for runtime image template</p>
|
||||
<p>Default: []</p>
|
||||
</dd>
|
||||
<dt><kbd>--add-arch-template</kbd></dt>
|
||||
<dd><p>Additional template for architecture-specific image</p>
|
||||
<p>Default: []</p>
|
||||
</dd>
|
||||
<dt><kbd>--add-arch-template-var</kbd></dt>
|
||||
<dd><p>Set variable for architecture-specific image</p>
|
||||
<p>Default: []</p>
|
||||
</dd>
|
||||
<dt><kbd>--noverify</kbd></dt>
|
||||
<dd><p>Do not verify the install root</p>
|
||||
<p>Default: True</p>
|
||||
</dd>
|
||||
<dt><kbd>--sharedir</kbd></dt>
|
||||
<dd><p>Directory containing all the templates. Overrides config file sharedir</p>
|
||||
</dd>
|
||||
<dt><kbd>--enablerepo</kbd></dt>
|
||||
<dd><p>Names of repos to enable</p>
|
||||
<p>Default: []</p>
|
||||
</dd>
|
||||
<dt><kbd>--disablerepo</kbd></dt>
|
||||
<dd><p>Names of repos to disable</p>
|
||||
<p>Default: []</p>
|
||||
</dd>
|
||||
<dt><kbd>--rootfs-size</kbd></dt>
|
||||
<dd><p>Size of root filesystem in GiB. Defaults to 2.</p>
|
||||
<p>Default: 2</p>
|
||||
</dd>
|
||||
<dt><kbd>--noverifyssl</kbd></dt>
|
||||
<dd><p>Do not verify SSL certificates</p>
|
||||
<p>Default: False</p>
|
||||
</dd>
|
||||
<dt><kbd>--dnfplugin</kbd></dt>
|
||||
<dd><p>Enable a DNF plugin by name/glob, or * to enable all of them.</p>
|
||||
<p>Default: []</p>
|
||||
</dd>
|
||||
<dt><kbd>--squashfs-only</kbd></dt>
|
||||
<dd><p>Use a plain squashfs filesystem for the runtime.</p>
|
||||
<p>Default: False</p>
|
||||
</dd>
|
||||
<dt><kbd>--skip-branding</kbd></dt>
|
||||
<dd><p>Disable automatic branding package selection. Use --installpkgs to add custom branding.</p>
|
||||
<p>Default: False</p>
|
||||
</dd>
|
||||
</dl>
|
||||
</section>
|
||||
<section id="dracut arguments: (default: )">
|
||||
<h3>dracut arguments: (default: )<a class="headerlink" href="#dracut arguments: (default: )" title="Permalink to this headline">¶</a></h3>
|
||||
<dl class="option-list">
|
||||
<dt><kbd>--dracut-conf</kbd></dt>
|
||||
<dd><p>Path to a dracut.conf file to use instead of the default arguments. See the dracut.conf(5) manpage.</p>
|
||||
</dd>
|
||||
<dt><kbd>--dracut-arg</kbd></dt>
|
||||
<dd><p>Argument to pass to dracut when rebuilding the initramfs. Pass this once for each argument. NOTE: this overrides the defaults.</p>
|
||||
</dd>
|
||||
</dl>
|
||||
</section>
|
||||
</section>
|
||||
<section id="quickstart">
|
||||
<h2>Quickstart<a class="headerlink" href="#quickstart" title="Permalink to this headline">¶</a></h2>
|
||||
<p>Run this as root to create a boot.iso in <code class="docutils literal notranslate"><span class="pre">./results/</span></code>:</p>
|
||||
<div class="highlight-default notranslate"><div class="highlight"><pre><span></span><span class="n">dnf</span> <span class="n">install</span> <span class="n">lorax</span>
|
||||
<span class="n">setenforce</span> <span class="mi">0</span>
|
||||
<span class="n">lorax</span> <span class="o">-</span><span class="n">p</span> <span class="n">Fedora</span> <span class="o">-</span><span class="n">v</span> <span class="mi">23</span> <span class="o">-</span><span class="n">r</span> <span class="mi">23</span> \
|
||||
<span class="o">-</span><span class="n">s</span> <span class="n">http</span><span class="p">:</span><span class="o">//</span><span class="n">dl</span><span class="o">.</span><span class="n">fedoraproject</span><span class="o">.</span><span class="n">org</span><span class="o">/</span><span class="n">pub</span><span class="o">/</span><span class="n">fedora</span><span class="o">/</span><span class="n">linux</span><span class="o">/</span><span class="n">releases</span><span class="o">/</span><span class="mi">23</span><span class="o">/</span><span class="n">Everything</span><span class="o">/</span><span class="n">x86_64</span><span class="o">/</span><span class="n">os</span><span class="o">/</span> \
|
||||
<span class="o">-</span><span class="n">s</span> <span class="n">http</span><span class="p">:</span><span class="o">//</span><span class="n">dl</span><span class="o">.</span><span class="n">fedoraproject</span><span class="o">.</span><span class="n">org</span><span class="o">/</span><span class="n">pub</span><span class="o">/</span><span class="n">fedora</span><span class="o">/</span><span class="n">linux</span><span class="o">/</span><span class="n">updates</span><span class="o">/</span><span class="mi">23</span><span class="o">/</span><span class="n">x86_64</span><span class="o">/</span> \
|
||||
<span class="o">./</span><span class="n">results</span><span class="o">/</span>
|
||||
<span class="n">setenforce</span> <span class="mi">1</span>
|
||||
</pre></div>
|
||||
</div>
|
||||
<p>You can add your own repos with <code class="docutils literal notranslate"><span class="pre">-s</span></code> and packages with higher NVRs will
|
||||
override the ones in the distribution repositories.</p>
|
||||
<p>Under <code class="docutils literal notranslate"><span class="pre">./results/</span></code> will be the release tree files: .discinfo, .treeinfo, everything that
|
||||
goes onto the boot.iso, the pxeboot directory, and the boot.iso under <code class="docutils literal notranslate"><span class="pre">./results/images/</span></code>.</p>
|
||||
</section>
|
||||
<section id="branding">
|
||||
<h2>Branding<a class="headerlink" href="#branding" title="Permalink to this headline">¶</a></h2>
|
||||
<p>By default lorax will search for the first package that provides <code class="docutils literal notranslate"><span class="pre">system-release</span></code>
|
||||
that doesn't start with <code class="docutils literal notranslate"><span class="pre">generic-</span></code> and will install it. It then selects a
|
||||
corresponding logo package by using the first part of the system-release package and
|
||||
appending <code class="docutils literal notranslate"><span class="pre">-logos</span></code> to it. eg. fedora-release and fedora-logos.</p>
|
||||
<section id="variants">
|
||||
<h3>Variants<a class="headerlink" href="#variants" title="Permalink to this headline">¶</a></h3>
|
||||
<p>If a <code class="docutils literal notranslate"><span class="pre">variant</span></code> is passed to lorax it will select a <code class="docutils literal notranslate"><span class="pre">system-release</span></code> package that
|
||||
ends with the variant name. eg. Passing <code class="docutils literal notranslate"><span class="pre">--variant</span> <span class="pre">workstation</span></code> will select the
|
||||
<code class="docutils literal notranslate"><span class="pre">fedora-release-workstation</span></code> package if it exists. It will select a logo package
|
||||
the same way it does for non-variants. eg. <code class="docutils literal notranslate"><span class="pre">fedora-logos</span></code>.</p>
|
||||
<p>If there is no package ending with the variant name it will fall back to using the
|
||||
first non-generic package providing <code class="docutils literal notranslate"><span class="pre">system-release</span></code>.</p>
|
||||
</section>
|
||||
<section id="custom-branding">
|
||||
<h3>Custom Branding<a class="headerlink" href="#custom-branding" title="Permalink to this headline">¶</a></h3>
|
||||
<p>If <code class="docutils literal notranslate"><span class="pre">--skip-branding</span></code> is passed to lorax it will skip selecting the
|
||||
<code class="docutils literal notranslate"><span class="pre">system-release</span></code>, and logos packages and leave it up to the user to pass any
|
||||
branding related packages to lorax using <code class="docutils literal notranslate"><span class="pre">--installpkgs</span></code>. When using
|
||||
<code class="docutils literal notranslate"><span class="pre">skip-branding</span></code> you must make sure that you provide all of the expected files,
|
||||
otherwise Anaconda may not work as expected. See the contents of <code class="docutils literal notranslate"><span class="pre">fedora-release</span></code>
|
||||
and <code class="docutils literal notranslate"><span class="pre">fedora-logos</span></code> for examples of what to include.</p>
|
||||
<p>Note that this does not prevent something else in the dependency tree from
|
||||
causing these packages to be included. Using <code class="docutils literal notranslate"><span class="pre">--excludepkgs</span></code> may help if they
|
||||
are unexpectedly included.</p>
|
||||
</section>
|
||||
</section>
|
||||
<section id="running-inside-of-mock">
|
||||
<h2>Running inside of mock<a class="headerlink" href="#running-inside-of-mock" title="Permalink to this headline">¶</a></h2>
|
||||
<p>As of mock version 2.0 you no longer need to pass <code class="docutils literal notranslate"><span class="pre">--old-chroot</span></code>. You will,
|
||||
however, need to pass <code class="docutils literal notranslate"><span class="pre">--enable-network</span></code> so that the mock container can download
|
||||
packages.</p>
|
||||
<p>Older versions of mock, between 1.3.4 and 2.0, will need to pass <code class="docutils literal notranslate"><span class="pre">--old-chroot</span></code>
|
||||
to mock. These versions of mock default to using systemd-nspawn which cannot
|
||||
create the needed loop device nodes. Passing <code class="docutils literal notranslate"><span class="pre">--old-chroot</span></code> will use the old
|
||||
system where <code class="docutils literal notranslate"><span class="pre">/dev/loop*</span></code> is setup for you.</p>
|
||||
</section>
|
||||
<section id="how-it-works">
|
||||
<h2>How it works<a class="headerlink" href="#how-it-works" title="Permalink to this headline">¶</a></h2>
|
||||
<p>Lorax uses <a class="reference external" href="https://github.com/rpm-software-management/dnf">dnf</a> to install
|
||||
packages into a temporary directory, sets up configuration files, it then
|
||||
removes unneeded files to save space, and creates a squashfs filesystem of the
|
||||
files. The iso is then built using a generic initramfs and the kernel from the
|
||||
selected repositories.</p>
|
||||
<p>To drive these processes Lorax uses a custom template system, based on <a class="reference external" href="http://www.makotemplates.org/">Mako
|
||||
templates</a> with the addition of custom
|
||||
commands (documented in <a class="reference internal" href="pylorax.html#pylorax.ltmpl.LoraxTemplateRunner" title="pylorax.ltmpl.LoraxTemplateRunner"><code class="xref py py-class docutils literal notranslate"><span class="pre">pylorax.ltmpl.LoraxTemplateRunner</span></code></a>). Mako
|
||||
supports <code class="docutils literal notranslate"><span class="pre">%if/%endif</span></code> blocks as well as free-form python code inside <code class="docutils literal notranslate"><span class="pre"><%</span>
|
||||
<span class="pre">%></span></code> tags and variable substitution with <code class="docutils literal notranslate"><span class="pre">${}</span></code>. The default templates are
|
||||
shipped with lorax in <code class="docutils literal notranslate"><span class="pre">/usr/share/lorax/templates.d/99-generic/</span></code> and use the
|
||||
<code class="docutils literal notranslate"><span class="pre">.tmpl</span></code> extension.</p>
|
||||
<section id="runtime-install-tmpl">
|
||||
<h3>runtime-install.tmpl<a class="headerlink" href="#runtime-install-tmpl" title="Permalink to this headline">¶</a></h3>
|
||||
<p>The <code class="docutils literal notranslate"><span class="pre">runtime-install.tmpl</span></code> template lists packages to be installed using the
|
||||
<code class="docutils literal notranslate"><span class="pre">installpkg</span></code> command. This template is fairly simple, installing common packages and
|
||||
architecture specific packages. It must end with the <code class="docutils literal notranslate"><span class="pre">run_pkg_transaction</span></code>
|
||||
command which tells dnf to download and install the packages.</p>
|
||||
</section>
|
||||
<section id="runtime-postinstall-tmpl">
|
||||
<h3>runtime-postinstall.tmpl<a class="headerlink" href="#runtime-postinstall-tmpl" title="Permalink to this headline">¶</a></h3>
|
||||
<p>The <code class="docutils literal notranslate"><span class="pre">runtime-postinstall.tmpl</span></code> template is where the system configuration
|
||||
happens. The installer environment is similar to a normal running system, but
|
||||
needs some special handling. Configuration files are setup, systemd is told to
|
||||
start the anaconda.target instead of a default system target, and a number of
|
||||
unneeded services are disabled, some of which can interfere with the
|
||||
installation. A number of template commands are used here:</p>
|
||||
<ul class="simple">
|
||||
<li><p><a class="reference internal" href="pylorax.html#pylorax.ltmpl.LoraxTemplateRunner.append" title="pylorax.ltmpl.LoraxTemplateRunner.append"><code class="xref py py-func docutils literal notranslate"><span class="pre">append</span></code></a> to add text to a file.</p></li>
|
||||
<li><p><a class="reference internal" href="pylorax.html#pylorax.ltmpl.LoraxTemplateRunner.chmod" title="pylorax.ltmpl.LoraxTemplateRunner.chmod"><code class="xref py py-func docutils literal notranslate"><span class="pre">chmod</span></code></a> changes the file's mode.</p></li>
|
||||
<li><p><a class="reference internal" href="pylorax.html#pylorax.ltmpl.LoraxTemplateRunner.install" title="pylorax.ltmpl.LoraxTemplateRunner.install"><code class="xref py py-func docutils literal notranslate"><span class="pre">install</span></code></a> to install a file into the installroot.</p></li>
|
||||
<li><p><a class="reference internal" href="pylorax.html#pylorax.ltmpl.LoraxTemplateRunner.mkdir" title="pylorax.ltmpl.LoraxTemplateRunner.mkdir"><code class="xref py py-func docutils literal notranslate"><span class="pre">mkdir</span></code></a> makes a new directory.</p></li>
|
||||
<li><p><a class="reference internal" href="pylorax.html#pylorax.ltmpl.LoraxTemplateRunner.move" title="pylorax.ltmpl.LoraxTemplateRunner.move"><code class="xref py py-func docutils literal notranslate"><span class="pre">move</span></code></a> to move a file into the installroot</p></li>
|
||||
<li><p><a class="reference internal" href="pylorax.html#pylorax.ltmpl.LoraxTemplateRunner.replace" title="pylorax.ltmpl.LoraxTemplateRunner.replace"><code class="xref py py-func docutils literal notranslate"><span class="pre">replace</span></code></a> does text substitution in a file</p></li>
|
||||
<li><p><a class="reference internal" href="pylorax.html#pylorax.ltmpl.LoraxTemplateRunner.remove" title="pylorax.ltmpl.LoraxTemplateRunner.remove"><code class="xref py py-func docutils literal notranslate"><span class="pre">remove</span></code></a> deletes a file</p></li>
|
||||
<li><p><a class="reference internal" href="pylorax.html#pylorax.ltmpl.LoraxTemplateRunner.runcmd" title="pylorax.ltmpl.LoraxTemplateRunner.runcmd"><code class="xref py py-func docutils literal notranslate"><span class="pre">runcmd</span></code></a> run arbitrary commands.</p></li>
|
||||
<li><p><a class="reference internal" href="pylorax.html#pylorax.ltmpl.LoraxTemplateRunner.symlink" title="pylorax.ltmpl.LoraxTemplateRunner.symlink"><code class="xref py py-func docutils literal notranslate"><span class="pre">symlink</span></code></a> creates a symlink</p></li>
|
||||
<li><p><a class="reference internal" href="pylorax.html#pylorax.ltmpl.LoraxTemplateRunner.systemctl" title="pylorax.ltmpl.LoraxTemplateRunner.systemctl"><code class="xref py py-func docutils literal notranslate"><span class="pre">systemctl</span></code></a> runs systemctl in the installroot</p></li>
|
||||
</ul>
|
||||
</section>
|
||||
<section id="runtime-cleanup-tmpl">
|
||||
<h3>runtime-cleanup.tmpl<a class="headerlink" href="#runtime-cleanup-tmpl" title="Permalink to this headline">¶</a></h3>
|
||||
<p>The <code class="docutils literal notranslate"><span class="pre">runtime-cleanup.tmpl</span></code> template is used to remove files that aren't strictly needed
|
||||
by the installation environment. In addition to the <code class="docutils literal notranslate"><span class="pre">remove</span></code> template command it uses:</p>
|
||||
<ul class="simple">
|
||||
<li><p><a class="reference internal" href="pylorax.html#pylorax.ltmpl.LoraxTemplateRunner.removepkg" title="pylorax.ltmpl.LoraxTemplateRunner.removepkg"><code class="xref py py-func docutils literal notranslate"><span class="pre">removepkg</span></code></a>
|
||||
remove all of a specific package's contents. A package may be pulled in as a dependency, but
|
||||
not really used. eg. sound support.</p></li>
|
||||
<li><p><a class="reference internal" href="pylorax.html#pylorax.ltmpl.LoraxTemplateRunner.removefrom" title="pylorax.ltmpl.LoraxTemplateRunner.removefrom"><code class="xref py py-func docutils literal notranslate"><span class="pre">removefrom</span></code></a>
|
||||
Removes some files from a package. A file glob can be used, or the --allbut option to
|
||||
remove everything except a select few.</p></li>
|
||||
<li><p><a class="reference internal" href="pylorax.html#pylorax.ltmpl.LoraxTemplateRunner.removekmod" title="pylorax.ltmpl.LoraxTemplateRunner.removekmod"><code class="xref py py-func docutils literal notranslate"><span class="pre">removekmod</span></code></a>
|
||||
Removes kernel modules</p></li>
|
||||
</ul>
|
||||
</section>
|
||||
<section id="the-squashfs-filesystem">
|
||||
<h3>The squashfs filesystem<a class="headerlink" href="#the-squashfs-filesystem" title="Permalink to this headline">¶</a></h3>
|
||||
<p>After <code class="docutils literal notranslate"><span class="pre">runtime-*.tmpl</span></code> templates have finished their work lorax creates an
|
||||
empty ext4 filesystem, copies the remaining files to it, and makes a squashfs
|
||||
filesystem of it. This file is the / of the boot.iso's installer environment
|
||||
and is what is in the LiveOS/squashfs.img file on the iso.</p>
|
||||
</section>
|
||||
<section id="iso-creation">
|
||||
<h3>iso creation<a class="headerlink" href="#iso-creation" title="Permalink to this headline">¶</a></h3>
|
||||
<p>The iso creation is handled by another set of templates. The one used depends
|
||||
on the architecture that the iso is being created for. They are also stored in
|
||||
<code class="docutils literal notranslate"><span class="pre">/usr/share/lorax/templates.d/99-generic</span></code> and are named after the arch, like
|
||||
<code class="docutils literal notranslate"><span class="pre">x86.tmpl</span></code> and <code class="docutils literal notranslate"><span class="pre">aarch64.tmpl</span></code>. They handle creation of the tree, copying
|
||||
configuration template files, configuration variable substitution, treeinfo
|
||||
metadata (via the <a class="reference internal" href="pylorax.html#pylorax.ltmpl.LoraxTemplateRunner.treeinfo" title="pylorax.ltmpl.LoraxTemplateRunner.treeinfo"><code class="xref py py-func docutils literal notranslate"><span class="pre">treeinfo</span></code></a>
|
||||
template command). Kernel and initrd are copied from the installroot to their
|
||||
final locations and then xorrisofs is run to create the boot.iso</p>
|
||||
</section>
|
||||
</section>
|
||||
<section id="custom-templates">
|
||||
<h2>Custom Templates<a class="headerlink" href="#custom-templates" title="Permalink to this headline">¶</a></h2>
|
||||
<p>The default set of templates and configuration files from the lorax-generic-templates package
|
||||
are shipped in the <code class="docutils literal notranslate"><span class="pre">/usr/share/lorax/templates.d/99-generic/</span></code> directory. You can
|
||||
make a copy of them and place them into another directory under <code class="docutils literal notranslate"><span class="pre">templates.d</span></code>
|
||||
and they will be used instead if their sort order is below all other directories. This
|
||||
allows multiple packages to ship lorax templates without conflict. You can (and probably
|
||||
should) select the specific template directory by passing <code class="docutils literal notranslate"><span class="pre">--sharedir</span></code> to lorax.</p>
|
||||
</section>
|
||||
</section>
|
||||
|
||||
|
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|
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<li class="toctree-l2"><a class="reference internal" href="#create-a-kickstart-boot-iso-or-dvd">Create a kickstart boot.iso or DVD</a></li>
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<li class="toctree-l2"><a class="reference internal" href="#adding-package-repos-to-a-boot-iso">Adding package repos to a boot.iso</a></li>
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<li class="toctree-l2"><a class="reference internal" href="#create-a-liveimg-boot-iso">Create a liveimg boot.iso</a></li>
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<li class="toctree-l2"><a class="reference internal" href="#how-it-works">How it works</a></li>
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<section id="mkksiso">
|
||||
<h1>mkksiso<a class="headerlink" href="#mkksiso" title="Permalink to this headline">¶</a></h1>
|
||||
<dl class="field-list simple">
|
||||
<dt class="field-odd">Authors</dt>
|
||||
<dd class="field-odd"><p>Brian C. Lane <<a class="reference external" href="mailto:bcl%40redhat.com">bcl<span>@</span>redhat<span>.</span>com</a>></p>
|
||||
</dd>
|
||||
</dl>
|
||||
<p><code class="docutils literal notranslate"><span class="pre">mkksiso</span></code> is a tool for creating kickstart boot isos. In it's simplest form
|
||||
you can add a kickstart to a boot.iso and the kickstart will be executed when
|
||||
the iso is booted. If the original iso was created with EFI and Mac support the
|
||||
kickstart boot.iso will include this support as well.</p>
|
||||
<p><code class="docutils literal notranslate"><span class="pre">mkksiso</span></code> needs to be run as root, it depends on mounting the original iso
|
||||
and you need to be root to be able to do that. The host system architecture
|
||||
needs to match that of the iso. <code class="docutils literal notranslate"><span class="pre">mkksiso</span></code> will raise an error if it finds a
|
||||
.discinfo on the iso with a mismatched arch.</p>
|
||||
<section id="mkksiso-cmdline-arguments">
|
||||
<h2>mkksiso cmdline arguments<a class="headerlink" href="#mkksiso-cmdline-arguments" title="Permalink to this headline">¶</a></h2>
|
||||
<p>Add a kickstart and files to an iso</p>
|
||||
<blockquote>
|
||||
<div><p><code class="docutils literal notranslate"><span class="pre">usage:</span> <span class="pre">mkksiso</span> <span class="pre">[-h]</span> <span class="pre">[-a</span> <span class="pre">ADD_PATHS]</span> <span class="pre">[-c</span> <span class="pre">CMDLINE]</span> <span class="pre">[--debug]</span> <span class="pre">ks</span> <span class="pre">input_iso</span> <span class="pre">output_iso</span></code></p>
|
||||
</div></blockquote>
|
||||
<section id="optional-arguments">
|
||||
<h3>Optional arguments<a class="headerlink" href="#optional-arguments" title="Permalink to this headline">¶</a></h3>
|
||||
<blockquote>
|
||||
<div><dl class="option-list">
|
||||
<dt><kbd><span class="option">-h</span>, <span class="option">--help</span></kbd></dt>
|
||||
<dd><p>show this help message and exit</p>
|
||||
</dd>
|
||||
<dt><kbd><span class="option">-a <var>ADD_PATHS</var></span>, <span class="option">--add <var>ADD_PATHS</var></span></kbd></dt>
|
||||
<dd><p>File or directory to add to ISO (may be used multiple
|
||||
times)</p>
|
||||
</dd>
|
||||
<dt><kbd><span class="option">-c <var>CMDLINE</var></span>, <span class="option">--cmdline <var>CMDLINE</var></span></kbd></dt>
|
||||
<dd><p>Arguments to add to kernel cmdline</p>
|
||||
</dd>
|
||||
<dt><kbd><span class="option">--debug</span></kbd></dt>
|
||||
<dd><p>print debugging info</p>
|
||||
</dd>
|
||||
<dt><kbd><span class="option">-V <var>VOLID</var></span>, <span class="option">--volid <var>VOLID</var></span></kbd></dt>
|
||||
<dd><p>Set the ISO volume id, defaults to input's</p>
|
||||
</dd>
|
||||
</dl>
|
||||
</div></blockquote>
|
||||
</section>
|
||||
<section id="positional-arguments">
|
||||
<h3>Positional arguments<a class="headerlink" href="#positional-arguments" title="Permalink to this headline">¶</a></h3>
|
||||
<blockquote>
|
||||
<div><dl class="field-list simple">
|
||||
<dt class="field-odd">ks</dt>
|
||||
<dd class="field-odd"><p>Kickstart to add to the ISO</p>
|
||||
</dd>
|
||||
<dt class="field-even">input_iso</dt>
|
||||
<dd class="field-even"><p>ISO to modify</p>
|
||||
</dd>
|
||||
<dt class="field-odd">output_iso</dt>
|
||||
<dd class="field-odd"><p>Full pathname of iso to be created</p>
|
||||
</dd>
|
||||
</dl>
|
||||
</div></blockquote>
|
||||
</section>
|
||||
</section>
|
||||
<section id="create-a-kickstart-boot-iso-or-dvd">
|
||||
<h2>Create a kickstart boot.iso or DVD<a class="headerlink" href="#create-a-kickstart-boot-iso-or-dvd" title="Permalink to this headline">¶</a></h2>
|
||||
<p>Create a kickstart like you normally would, kickstart documentation can be
|
||||
<a class="reference external" href="https://pykickstart.readthedocs.io/en/latest/">found here</a>, including the
|
||||
<code class="docutils literal notranslate"><span class="pre">url</span></code> and <code class="docutils literal notranslate"><span class="pre">repo</span></code> commands. If you are creating a DVD and only need the
|
||||
content on the DVD you can use the <code class="docutils literal notranslate"><span class="pre">cdrom</span></code> command to install without a
|
||||
network connection. Then run <code class="docutils literal notranslate"><span class="pre">mkksiso</span></code> like this:</p>
|
||||
<div class="highlight-default notranslate"><div class="highlight"><pre><span></span><span class="n">mkksiso</span> <span class="o">/</span><span class="n">PATH</span><span class="o">/</span><span class="n">TO</span><span class="o">/</span><span class="n">KICKSTART</span> <span class="o">/</span><span class="n">PATH</span><span class="o">/</span><span class="n">TO</span><span class="o">/</span><span class="n">ISO</span> <span class="o">/</span><span class="n">PATH</span><span class="o">/</span><span class="n">TO</span><span class="o">/</span><span class="n">NEW</span><span class="o">-</span><span class="n">ISO</span>
|
||||
</pre></div>
|
||||
</div>
|
||||
<p>This will create a new iso with the kickstart in the root directory, and the
|
||||
kernel cmdline will have <code class="docutils literal notranslate"><span class="pre">inst.ks=...</span></code> added to it so that it will be
|
||||
executed when the iso is booted (be careful not to boot on a system you don't
|
||||
want to wipe out! There will be no prompting).</p>
|
||||
<p>By default the volume id of the iso is preserved. You can set a custom volid
|
||||
by passing <code class="docutils literal notranslate"><span class="pre">-V</span></code> and the string to set. The kernel cmdline will be changes, and the iso will have th custom volume id.
|
||||
eg.:</p>
|
||||
<div class="highlight-default notranslate"><div class="highlight"><pre><span></span><span class="n">mkksiso</span> <span class="o">-</span><span class="n">V</span> <span class="s2">"Test Only"</span> <span class="o">/</span><span class="n">PATH</span><span class="o">/</span><span class="n">TO</span><span class="o">/</span><span class="n">KICKSTART</span> <span class="o">/</span><span class="n">PATH</span><span class="o">/</span><span class="n">TO</span><span class="o">/</span><span class="n">ISO</span> <span class="o">/</span><span class="n">PATH</span><span class="o">/</span><span class="n">TO</span><span class="o">/</span><span class="n">NEW</span><span class="o">-</span><span class="n">ISO</span>
|
||||
</pre></div>
|
||||
</div>
|
||||
</section>
|
||||
<section id="adding-package-repos-to-a-boot-iso">
|
||||
<h2>Adding package repos to a boot.iso<a class="headerlink" href="#adding-package-repos-to-a-boot-iso" title="Permalink to this headline">¶</a></h2>
|
||||
<p>You can add repo directories to the iso using <code class="docutils literal notranslate"><span class="pre">--add</span> <span class="pre">/PATH/TO/REPO/</span></code>, make
|
||||
sure it contains the <code class="docutils literal notranslate"><span class="pre">repodata</span></code> directory by running <code class="docutils literal notranslate"><span class="pre">createrepo_c</span></code> on it
|
||||
first. In the kickstart you can refer to the directories (and files) on the iso
|
||||
using <code class="docutils literal notranslate"><span class="pre">file:///run/install/repo/DIRECTORY/</span></code>. You can then use these repos in
|
||||
the kickstart like this:</p>
|
||||
<div class="highlight-default notranslate"><div class="highlight"><pre><span></span><span class="n">repo</span> <span class="o">--</span><span class="n">name</span><span class="o">=</span><span class="n">extra</span><span class="o">-</span><span class="n">repo</span> <span class="o">--</span><span class="n">baseurl</span><span class="o">=</span><span class="n">file</span><span class="p">:</span><span class="o">///</span><span class="n">run</span><span class="o">/</span><span class="n">install</span><span class="o">/</span><span class="n">repo</span><span class="o">/</span><span class="n">extra</span><span class="o">-</span><span class="n">repo</span><span class="o">/</span>
|
||||
</pre></div>
|
||||
</div>
|
||||
<p>Run <code class="docutils literal notranslate"><span class="pre">mkksiso</span></code> like so:</p>
|
||||
<div class="highlight-default notranslate"><div class="highlight"><pre><span></span><span class="n">mkksiso</span> <span class="o">--</span><span class="n">add</span> <span class="o">/</span><span class="n">PATH</span><span class="o">/</span><span class="n">TO</span><span class="o">/</span><span class="n">REPO</span><span class="o">/</span> <span class="o">/</span><span class="n">PATH</span><span class="o">/</span><span class="n">TO</span><span class="o">/</span><span class="n">KICKSTART</span> <span class="o">/</span><span class="n">PATH</span><span class="o">/</span><span class="n">TO</span><span class="o">/</span><span class="n">ISO</span> <span class="o">/</span><span class="n">PATH</span><span class="o">/</span><span class="n">TO</span><span class="o">/</span><span class="n">NEW</span><span class="o">-</span><span class="n">ISO</span>
|
||||
</pre></div>
|
||||
</div>
|
||||
</section>
|
||||
<section id="create-a-liveimg-boot-iso">
|
||||
<h2>Create a liveimg boot.iso<a class="headerlink" href="#create-a-liveimg-boot-iso" title="Permalink to this headline">¶</a></h2>
|
||||
<p>You can use the kickstart <a class="reference external" href="https://pykickstart.readthedocs.io/en/latest/kickstart-docs.html#liveimg">liveimg command</a>,
|
||||
to install a pre-generated disk image or tar to the system the iso is booting
|
||||
on.</p>
|
||||
<p>Create a disk image or tar with <code class="docutils literal notranslate"><span class="pre">osbuild-composer</span></code> or <code class="docutils literal notranslate"><span class="pre">livemedia-creator</span></code>,
|
||||
make sure the image includes tools expected by <code class="docutils literal notranslate"><span class="pre">anaconda</span></code>, as well as the
|
||||
kernel and bootloader support. In <code class="docutils literal notranslate"><span class="pre">osbuild-composer</span></code> use the <code class="docutils literal notranslate"><span class="pre">tar</span></code> image
|
||||
type and make sure to include the <code class="docutils literal notranslate"><span class="pre">kernel</span></code>, <code class="docutils literal notranslate"><span class="pre">grub2</span></code>, and <code class="docutils literal notranslate"><span class="pre">grub2-tools</span></code>
|
||||
packages. If you plan to install it to a UEFI machine make sure to include
|
||||
<code class="docutils literal notranslate"><span class="pre">grub2-efi</span></code> and <code class="docutils literal notranslate"><span class="pre">efibootmgr</span></code> in the blueprint.</p>
|
||||
<p>Add the <code class="docutils literal notranslate"><span class="pre">root.tar.xz</span></code> file to the iso using <code class="docutils literal notranslate"><span class="pre">--add</span> <span class="pre">/PATH/TO/ROOT.TAR.XZ</span></code>,
|
||||
and in the kickstart reference it with the <code class="docutils literal notranslate"><span class="pre">liveimg</span></code> command like this:</p>
|
||||
<div class="highlight-default notranslate"><div class="highlight"><pre><span></span><span class="n">liveimg</span> <span class="o">--</span><span class="n">url</span><span class="o">=</span><span class="n">file</span><span class="p">:</span><span class="o">///</span><span class="n">run</span><span class="o">/</span><span class="n">install</span><span class="o">/</span><span class="n">repo</span><span class="o">/</span><span class="n">root</span><span class="o">.</span><span class="n">tar</span><span class="o">.</span><span class="n">xz</span>
|
||||
</pre></div>
|
||||
</div>
|
||||
<p>It is also a good idea to use the <code class="docutils literal notranslate"><span class="pre">--checksum</span></code> argument to <code class="docutils literal notranslate"><span class="pre">liveimg</span></code> to be
|
||||
sure the file hasn't been corrupted:</p>
|
||||
<div class="highlight-default notranslate"><div class="highlight"><pre><span></span><span class="n">mkksiso</span> <span class="o">--</span><span class="n">add</span> <span class="o">/</span><span class="n">PATH</span><span class="o">/</span><span class="n">TO</span><span class="o">/</span><span class="n">root</span><span class="o">.</span><span class="n">tar</span><span class="o">.</span><span class="n">xz</span> <span class="o">/</span><span class="n">PATH</span><span class="o">/</span><span class="n">TO</span><span class="o">/</span><span class="n">KICKSTART</span> <span class="o">/</span><span class="n">PATH</span><span class="o">/</span><span class="n">TO</span><span class="o">/</span><span class="n">ISO</span> <span class="o">/</span><span class="n">PATH</span><span class="o">/</span><span class="n">TO</span><span class="o">/</span><span class="n">NEW</span><span class="o">-</span><span class="n">ISO</span>
|
||||
</pre></div>
|
||||
</div>
|
||||
<p>When this iso is booted it will execute the kickstart and install the liveimg
|
||||
contents to the system without any prompting.</p>
|
||||
</section>
|
||||
<section id="how-it-works">
|
||||
<h2>How it works<a class="headerlink" href="#how-it-works" title="Permalink to this headline">¶</a></h2>
|
||||
<p><code class="docutils literal notranslate"><span class="pre">mkksiso</span></code> first examines the system to make sure the tools it needs are installed,
|
||||
it will work with <code class="docutils literal notranslate"><span class="pre">xorrisofs</span></code> or <code class="docutils literal notranslate"><span class="pre">mkisofs</span></code> installed. It mounts the source iso,
|
||||
and copies the directories that need to be modified to a temporary directory.</p>
|
||||
<p>It then modifies the boot configuration files to include the <code class="docutils literal notranslate"><span class="pre">inst.ks</span></code> command,
|
||||
and checks to see if the original iso supports EFI. If it does it regenerates the
|
||||
EFI boot images with the new configuration, and then runs the available iso creation
|
||||
tool to add the new files and directories to the new iso. If the architecture is
|
||||
<code class="docutils literal notranslate"><span class="pre">x86_64</span></code> it will also make sure the iso can be booted as an iso or from a USB
|
||||
stick (hybridiso).</p>
|
||||
<p>The last step is to update the iso checksums so that booting with test enabled
|
||||
will pass.</p>
|
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<h1>Product and Updates Images<a class="headerlink" href="#product-and-updates-images" title="Permalink to this headline">¶</a></h1>
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<p>Lorax now supports creation of product.img and updates.img as part of the build
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process. This is implemented using the installimg template command which will
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<p>These archives are just like an anaconda updates image -- their contents are
|
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copied over the top of the filesystem at boot time so that you can drop in
|
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files to add to or replace anything on the filesystem.</p>
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<p>Anaconda has several places that it looks for updates, the one for product.img
|
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is in /run/install/product. So for example, to add an installclass to Anaconda
|
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you would put your custom class here:</p>
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<p><code class="docutils literal notranslate"><span class="pre">/usr/share/lorax/product/run/install/product/pyanaconda/installclasses/custom.py</span></code></p>
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<a href="pylorax.html#module-pylorax.imgutils"><code class="xref">pylorax.imgutils</code></a></td><td>
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<a href="pylorax.html#module-pylorax.installer"><code class="xref">pylorax.installer</code></a></td><td>
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<em></em></td></tr>
|
||||
<tr class="cg-1">
|
||||
<td></td>
|
||||
<td>   
|
||||
<a href="pylorax.html#module-pylorax.ltmpl"><code class="xref">pylorax.ltmpl</code></a></td><td>
|
||||
<em></em></td></tr>
|
||||
<tr class="cg-1">
|
||||
<td></td>
|
||||
<td>   
|
||||
<a href="pylorax.html#module-pylorax.monitor"><code class="xref">pylorax.monitor</code></a></td><td>
|
||||
<em></em></td></tr>
|
||||
<tr class="cg-1">
|
||||
<td></td>
|
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<td>   
|
||||
<a href="pylorax.html#module-pylorax.mount"><code class="xref">pylorax.mount</code></a></td><td>
|
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<em></em></td></tr>
|
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<tr class="cg-1">
|
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<td></td>
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<td>   
|
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<a href="pylorax.html#module-pylorax.output"><code class="xref">pylorax.output</code></a></td><td>
|
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<em></em></td></tr>
|
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<tr class="cg-1">
|
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<td></td>
|
||||
<td>   
|
||||
<a href="pylorax.html#module-pylorax.sysutils"><code class="xref">pylorax.sysutils</code></a></td><td>
|
||||
<em></em></td></tr>
|
||||
<tr class="cg-1">
|
||||
<td></td>
|
||||
<td>   
|
||||
<a href="pylorax.html#module-pylorax.treebuilder"><code class="xref">pylorax.treebuilder</code></a></td><td>
|
||||
<em></em></td></tr>
|
||||
<tr class="cg-1">
|
||||
<td></td>
|
||||
<td>   
|
||||
<a href="pylorax.html#module-pylorax.treeinfo"><code class="xref">pylorax.treeinfo</code></a></td><td>
|
||||
<em></em></td></tr>
|
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<li class="toctree-l1"><a class="reference internal" href="intro.html">Introduction to Lorax</a></li>
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<li class="toctree-l1"><a class="reference internal" href="intro.html#before-lorax">Before Lorax</a></li>
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<li class="toctree-l1"><a class="reference internal" href="lorax.html">Lorax</a></li>
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<li class="toctree-l1"><a class="reference internal" href="livemedia-creator.html">livemedia-creator</a></li>
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<li class="toctree-l1"><a class="reference internal" href="mkksiso.html">mkksiso</a></li>
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<li class="toctree-l1"><a class="reference internal" href="product-images.html">Product and Updates Images</a></li>
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<li class="toctree-l1"><a class="reference internal" href="image-minimizer.html">image-minimizer</a></li>
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<li class="toctree-l1"><a class="reference internal" href="modules.html">src</a></li>
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File diff suppressed because one or more lines are too long
@ -1,99 +0,0 @@
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image-minimizer
|
||||
===============
|
||||
|
||||
:Authors:
|
||||
Brian C. Lane <bcl@redhat.com>
|
||||
|
||||
`image-minimizer` is a script used as an interpreter for kickstart `%post`
|
||||
sections. It is used to remove rpm packages and individual files from the
|
||||
system that Anaconda has just installed.
|
||||
|
||||
It processes a list of commands that tell it which files or rpms to remove, and
|
||||
which to keep.
|
||||
|
||||
|
||||
image-minimizer cmdline arguments
|
||||
---------------------------------
|
||||
|
||||
`usage: image-minimizer [-h] [-i STRING] [--dryrun] [-v] STRING`
|
||||
|
||||
Optional arguments
|
||||
^^^^^^^^^^^^^^^^^^
|
||||
|
||||
-h, --help show this help message and exit
|
||||
-i STRING, --installroot STRING
|
||||
Root path to prepend to all file patterns and
|
||||
installation root for RPM operations. Defaults to
|
||||
INSTALL_ROOT or /mnt/sysimage/
|
||||
--dryrun If set, no filesystem changes are made.
|
||||
-v, --verbose Display every action as it is performed.
|
||||
|
||||
Positional arguments
|
||||
^^^^^^^^^^^^^^^^^^^^
|
||||
|
||||
:STRING: Filename to process
|
||||
|
||||
|
||||
NOTES
|
||||
-----
|
||||
|
||||
You cannot pass any arguments to `image-minimizer` when using it from the
|
||||
kickstart `%post`.
|
||||
|
||||
When using this from a kickstart the image-minimizer package needs to be available.
|
||||
It is not included on the standard boot.iso, so you will need to include `lorax` in
|
||||
the `%package` section. You can use `image-minimizer` to remove lorax from the install.
|
||||
|
||||
If you are using this with `livemedia-creator` it can be installed on the host
|
||||
system so that `lorax` isn't needed in the `%package` list, and it doesn't need
|
||||
to be removed.
|
||||
|
||||
|
||||
commands
|
||||
--------
|
||||
|
||||
Commands are listed one per line, followed by a space, and then by the
|
||||
package, file, or glob. The globs used are Unix style pathname patterns using
|
||||
`*`, `?`, and `[]` character ranges. globbing is implemented using the python
|
||||
glob module.
|
||||
|
||||
|
||||
* drop <PATTERN>
|
||||
This will remove files from the installation.
|
||||
|
||||
* keep <PATTERN>
|
||||
This will keep files, and should follow any `drop` commands including globs.
|
||||
|
||||
* droprpm <PATTERN>
|
||||
Remove matching rpm packages. Dependencies are not remove, just individual
|
||||
packages matching the glob.
|
||||
|
||||
* keeprpm <PATTERN>
|
||||
Do not remove matching rpm packages, it should follow any `droprpm` commands
|
||||
that include globs.
|
||||
|
||||
|
||||
example
|
||||
-------
|
||||
|
||||
Example Anaconda `%post` usage::
|
||||
|
||||
%post --interpreter=image-minimizer --nochroot
|
||||
|
||||
drop /lib/modules/*/kernel/fs
|
||||
keep /lib/modules/*/kernel/fs/ext*
|
||||
keep /lib/modules/*/kernel/fs/mbcache*
|
||||
keep /lib/modules/*/kernel/fs/squashfs
|
||||
|
||||
droprpm make
|
||||
droprpm mtools
|
||||
droprpm mysql-libs
|
||||
droprpm perl
|
||||
droprpm perl-Pod-*
|
||||
droprpm syslinux
|
||||
keeprpm perl-Pod-Simple
|
||||
|
||||
# Not needed after image-minimizer is done
|
||||
droprpm lorax
|
||||
|
||||
%end
|
||||
@ -1,37 +0,0 @@
|
||||
.. Lorax documentation master file, created by
|
||||
sphinx-quickstart on Wed Apr 8 13:46:00 2015.
|
||||
You can adapt this file completely to your liking, but it should at least
|
||||
contain the root `toctree` directive.
|
||||
|
||||
Welcome to Lorax's documentation!
|
||||
=================================
|
||||
|
||||
Contents:
|
||||
|
||||
.. toctree::
|
||||
:maxdepth: 1
|
||||
|
||||
intro
|
||||
lorax
|
||||
livemedia-creator
|
||||
mkksiso
|
||||
product-images
|
||||
image-minimizer
|
||||
modules
|
||||
|
||||
Documentation for other Lorax Branches
|
||||
======================================
|
||||
|
||||
* `Fedora 35 <f35-branch/>`_
|
||||
* `Fedora 34 <f34-branch/>`_
|
||||
* `Fedora 33 <f33-branch/>`_
|
||||
* `RHEL8 lorax-composer <rhel8-branch/>`_
|
||||
* `RHEL7 lorax-composer <lorax-composer/>`_
|
||||
|
||||
Indices and tables
|
||||
==================
|
||||
|
||||
* :ref:`genindex`
|
||||
* :ref:`modindex`
|
||||
* :ref:`search`
|
||||
|
||||
@ -1,669 +0,0 @@
|
||||
livemedia-creator
|
||||
=================
|
||||
|
||||
:Authors:
|
||||
Brian C. Lane <bcl@redhat.com>
|
||||
|
||||
livemedia-creator uses `Anaconda <https://github.com/rhinstaller/anaconda>`_,
|
||||
`kickstart <https://github.com/rhinstaller/pykickstart>`_ and `Lorax
|
||||
<https://github.com/rhinstaller/lorax>`_ to create bootable media that use the
|
||||
same install path as a normal system installation. It can be used to make live
|
||||
isos, bootable (partitioned) disk images, tarfiles, and filesystem images for
|
||||
use with virtualization and container solutions like libvirt, docker, and
|
||||
OpenStack.
|
||||
|
||||
The general idea is to use qemu with kickstart and an Anaconda boot.iso to
|
||||
install into a disk image and then use the disk image to create the bootable
|
||||
media.
|
||||
|
||||
livemedia-creator --help will describe all of the options available. At the
|
||||
minimum you need:
|
||||
|
||||
``--make-iso`` to create a final bootable .iso or one of the other ``--make-*`` options.
|
||||
|
||||
``--iso`` to specify the Anaconda install media to use with qemu.
|
||||
|
||||
``--ks`` to select the kickstart file describing what to install.
|
||||
|
||||
To use livemedia-creator with virtualization you will need to have qemu installed.
|
||||
|
||||
If you are going to be using Anaconda directly, with ``--no-virt`` mode, make sure
|
||||
you have the anaconda-tui package installed.
|
||||
|
||||
Conventions used in this document:
|
||||
|
||||
``lmc`` is an abbreviation for livemedia-creator.
|
||||
|
||||
``builder`` is the system where livemedia-creator is being run
|
||||
|
||||
``image`` is the disk image being created by running livemedia-creator
|
||||
|
||||
|
||||
livemedia-creator cmdline arguments
|
||||
-----------------------------------
|
||||
|
||||
.. argparse::
|
||||
:ref: pylorax.cmdline.lmc_parser
|
||||
:prog: livemedia-creator
|
||||
|
||||
--macboot : @replace
|
||||
Make the iso bootable on UEFI based Mac systems
|
||||
|
||||
Default: True
|
||||
|
||||
--nomacboot : @replace
|
||||
Do not create a Mac bootable iso
|
||||
|
||||
Default: False
|
||||
|
||||
|
||||
Quickstart
|
||||
----------
|
||||
|
||||
Run this to create a bootable live iso::
|
||||
|
||||
sudo livemedia-creator --make-iso \
|
||||
--iso=/extra/iso/boot.iso --ks=./docs/fedora-livemedia.ks
|
||||
|
||||
You can run it directly from the lorax git repo like this::
|
||||
|
||||
sudo PATH=./src/sbin/:$PATH PYTHONPATH=./src/ ./src/sbin/livemedia-creator \
|
||||
--make-iso --iso=/extra/iso/boot.iso \
|
||||
--ks=./docs/fedora-livemedia.ks --lorax-templates=./share/
|
||||
|
||||
You can observe the installation using vnc. The logs will show what port was
|
||||
chosen, or you can use a specific port by passing it. eg. ``--vnc vnc:127.0.0.1:5``
|
||||
|
||||
This is usually a good idea when testing changes to the kickstart. lmc tries
|
||||
to monitor the logs for fatal errors, but may not catch everything.
|
||||
|
||||
|
||||
How ISO creation works
|
||||
----------------------
|
||||
|
||||
There are 2 stages, the install stage which produces a disk or filesystem image
|
||||
as its output, and the boot media creation which uses the image as its input.
|
||||
Normally you would run both stages, but it is possible to stop after the
|
||||
install stage, by using ``--image-only``, or to skip the install stage and use
|
||||
a previously created disk image by passing ``--disk-image`` or ``--fs-image``
|
||||
|
||||
When creating an iso qemu boots using the passed Anaconda installer iso
|
||||
and installs the system based on the kickstart. The ``%post`` section of the
|
||||
kickstart is used to customize the installed system in the same way that
|
||||
current spin-kickstarts do.
|
||||
|
||||
livemedia-creator monitors the install process for problems by watching the
|
||||
install logs. They are written to the current directory or to the base
|
||||
directory specified by the --logfile command. You can also monitor the install
|
||||
by using a vnc client. This is recommended when first modifying a kickstart,
|
||||
since there are still places where Anaconda may get stuck without the log
|
||||
monitor catching it.
|
||||
|
||||
The output from this process is a partitioned disk image. kpartx can be used
|
||||
to mount and examine it when there is a problem with the install. It can also
|
||||
be booted using kvm.
|
||||
|
||||
When creating an iso the disk image's / partition is copied into a formatted
|
||||
filesystem image which is then used as the input to lorax for creation of the
|
||||
final media.
|
||||
|
||||
The final image is created by lorax, using the templates in /usr/share/lorax/live/
|
||||
or the live directory below the directory specified by ``--lorax-templates``. The
|
||||
templates are written using the Mako template system with some extra commands
|
||||
added by lorax.
|
||||
|
||||
.. note::
|
||||
The output from --make-iso includes the artifacts used to create the boot.iso;
|
||||
the kernel, initrd, the squashfs filesystem, etc. If you only want the
|
||||
boot.iso you can pass ``--iso-only`` and the other files will be removed. You
|
||||
can also name the iso by using ``--iso-name my-live.iso``.
|
||||
|
||||
|
||||
Kickstarts
|
||||
----------
|
||||
|
||||
The docs/ directory includes several example kickstarts, one to create a live
|
||||
desktop iso using GNOME, and another to create a minimal disk image. When
|
||||
creating your own kickstarts you should start with the minimal example, it
|
||||
includes several needed packages that are not always included by dependencies.
|
||||
|
||||
Or you can use existing spin kickstarts to create live media with a few
|
||||
changes. Here are the steps I used to convert the Fedora XFCE spin.
|
||||
|
||||
1. Flatten the xfce kickstart using ksflatten
|
||||
2. Add zerombr so you don't get the disk init dialog
|
||||
3. Add clearpart --all
|
||||
4. Add swap partition
|
||||
5. bootloader target
|
||||
6. Add shutdown to the kickstart
|
||||
7. Add network --bootproto=dhcp --activate to activate the network
|
||||
This works for F16 builds but for F15 and before you need to pass
|
||||
something on the cmdline that activate the network, like sshd:
|
||||
|
||||
``livemedia-creator --kernel-args="sshd"``
|
||||
|
||||
8. Add a root password::
|
||||
|
||||
rootpw rootme
|
||||
network --bootproto=dhcp --activate
|
||||
zerombr
|
||||
clearpart --all
|
||||
bootloader --location=mbr
|
||||
part swap --size=512
|
||||
shutdown
|
||||
|
||||
9. In the livesys script section of the %post remove the root password. This
|
||||
really depends on how the spin wants to work. You could add the live user
|
||||
that you create to the %wheel group so that sudo works if you wanted to.
|
||||
|
||||
``passwd -d root > /dev/null``
|
||||
|
||||
10. Remove /etc/fstab in %post, dracut handles mounting the rootfs
|
||||
|
||||
``cat /dev/null > /dev/fstab``
|
||||
|
||||
Do this only for live iso's, the filesystem will be mounted read only if
|
||||
there is no /etc/fstab
|
||||
|
||||
11. Don't delete initramfs files from /boot in %post
|
||||
12. When creating live iso's you need to have, at least, these packages in the %package section::
|
||||
dracut-config-generic
|
||||
dracut-live
|
||||
-dracut-config-rescue
|
||||
grub2-efi
|
||||
syslinux
|
||||
|
||||
User created repositories
|
||||
~~~~~~~~~~~~~~~~~~~~~~~~~
|
||||
|
||||
If you are using your own repositories and installing groups (eg. @core) make
|
||||
sure you create the repodata with groups like this ``createrepo -g
|
||||
/path/to/groups.xml /path/to/rpms``
|
||||
|
||||
Using a Proxy with repos
|
||||
~~~~~~~~~~~~~~~~~~~~~~~~
|
||||
|
||||
One drawback to using qemu is that it pulls the packages from the repo each
|
||||
time you run it. To speed things up you either need a local mirror of the
|
||||
packages, or you can use a caching proxy. When using a proxy you pass it to
|
||||
livemedia-creator like this:
|
||||
|
||||
``--proxy=http://proxy.yourdomain.com:3128``
|
||||
|
||||
You also need to use a specific mirror instead of mirrormanager so that the
|
||||
packages will get cached, so your kickstart url would look like:
|
||||
|
||||
``url --url="http://dl.fedoraproject.org/pub/fedora/linux/development/rawhide/x86_64/os/"``
|
||||
|
||||
You can also add an update repo, but don't name it updates. Add --proxy to it
|
||||
as well. You can use all of the `kickstart commands <https://pykickstart.readthedocs.io/en/latest/kickstart-docs.html#chapter-2-kickstart-commands-in-fedora>`_ in your kickstart. Make sure there
|
||||
is only one ``url`` command, other repos have to use the ``repo`` command and cannot be
|
||||
named ``updates`` which is reserved for Anaconda's use. eg.::
|
||||
|
||||
url --url=PRIMARY-REPO-URL --proxy=PROXY-URL
|
||||
repo --name="repo1" --baseurl=FIRST-REPO-URL --proxy=PROXY-URL
|
||||
repo --name="repo2" --baseurl=SECOND-REPO_URL --proxy=PROXY-URL
|
||||
|
||||
|
||||
Anaconda image install (no-virt)
|
||||
--------------------------------
|
||||
|
||||
You can create images without using qemu by passing ``--no-virt`` on the
|
||||
cmdline. This will use Anaconda's directory install feature to handle the
|
||||
install. There are a couple of things to keep in mind when doing this:
|
||||
|
||||
1. It will be most reliable when building images for the same release that the
|
||||
host is running. Because Anaconda has expectations about the system it is
|
||||
running under you may encounter strange bugs if you try to build newer or
|
||||
older releases.
|
||||
|
||||
2. It may totally trash your host. So far I haven't had this happen, but the
|
||||
possibility exists that a bug in Anaconda could result in it operating on
|
||||
real devices. I recommend running it in a virt or on a system that you can
|
||||
afford to lose all data from.
|
||||
|
||||
The logs from anaconda will be placed in an ./anaconda/ directory in either
|
||||
the current directory or in the directory used for --logfile
|
||||
|
||||
Example cmdline:
|
||||
|
||||
``sudo livemedia-creator --make-iso --no-virt --ks=./fedora-livemedia.ks``
|
||||
|
||||
.. note::
|
||||
Using no-virt to create a partitioned disk image (eg. --make-disk or
|
||||
--make-vagrant) will only create disks usable on the host platform (BIOS
|
||||
or UEFI). You can create BIOS partitioned disk images on UEFI by using
|
||||
virt.
|
||||
|
||||
.. note::
|
||||
As of version 30.7 SELinux can be set to Enforcing. The current state is
|
||||
logged for debugging purposes and if there are SELinux denials they should
|
||||
be reported as a bug.
|
||||
|
||||
AMI Images
|
||||
----------
|
||||
|
||||
Amazon EC2 images can be created by using the --make-ami switch and an appropriate
|
||||
kickstart file. All of the work to customize the image is handled by the kickstart.
|
||||
The example currently included was modified from the cloud-kickstarts version so
|
||||
that it would work with livemedia-creator.
|
||||
|
||||
Example cmdline:
|
||||
|
||||
``sudo livemedia-creator --make-ami --iso=/path/to/boot.iso --ks=./docs/fedora-livemedia-ec2.ks``
|
||||
|
||||
This will produce an ami-root.img file in the working directory.
|
||||
|
||||
At this time I have not tested the image with EC2. Feedback would be welcome.
|
||||
|
||||
|
||||
Appliance Creation
|
||||
------------------
|
||||
|
||||
livemedia-creator can now replace appliance-tools by using the --make-appliance
|
||||
switch. This will create the partitioned disk image and an XML file that can be
|
||||
used with virt-image to setup a virtual system.
|
||||
|
||||
The XML is generated using the Mako template from
|
||||
/usr/share/lorax/appliance/libvirt.xml You can use a different template by
|
||||
passing ``--app-template <template path>``
|
||||
|
||||
Documentation on the Mako template system can be found at the `Mako site
|
||||
<http://docs.makotemplates.org/en/latest/index.html>`_
|
||||
|
||||
The name of the final output XML is appliance.xml, this can be changed with
|
||||
``--app-file <file path>``
|
||||
|
||||
The following variables are passed to the template:
|
||||
|
||||
``disks``
|
||||
A list of disk_info about each disk.
|
||||
Each entry has the following attributes:
|
||||
|
||||
``name``
|
||||
base name of the disk image file
|
||||
|
||||
``format``
|
||||
"raw"
|
||||
|
||||
``checksum_type``
|
||||
"sha256"
|
||||
|
||||
``checksum``
|
||||
sha256 checksum of the disk image
|
||||
|
||||
``name``
|
||||
Name of appliance, from --app-name argument
|
||||
|
||||
``arch``
|
||||
Architecture
|
||||
|
||||
``memory``
|
||||
Memory in KB (from ``--ram``)
|
||||
|
||||
``vcpus``
|
||||
from ``--vcpus``
|
||||
|
||||
``networks``
|
||||
list of networks from the kickstart or []
|
||||
|
||||
``project``
|
||||
from ``--project``
|
||||
|
||||
``releasever``
|
||||
from ``--releasever``
|
||||
|
||||
The created image can be imported into libvirt using:
|
||||
|
||||
``virt-image appliance.xml``
|
||||
|
||||
You can also create qcow2 appliance images using ``--image-type=qcow2``, for example::
|
||||
|
||||
sudo livemedia-creator --make-appliance --iso=/path/to/boot.iso --ks=./docs/fedora-minimal.ks \
|
||||
--image-type=qcow2 --app-file=minimal-test.xml --image-name=minimal-test.img
|
||||
|
||||
|
||||
Filesystem Image Creation
|
||||
-------------------------
|
||||
|
||||
livemedia-creator can be used to create un-partitined filesystem images using
|
||||
the ``--make-fsimage`` option. As of version 21.8 this works with both qemu and
|
||||
no-virt modes of operation. Previously it was only available with no-virt.
|
||||
|
||||
Kickstarts should have a single / partition with no extra mountpoints.
|
||||
|
||||
``livemedia-creator --make-fsimage --iso=/path/to/boot.iso --ks=./docs/fedora-minimal.ks``
|
||||
|
||||
You can name the output image with ``--image-name`` and set a label on the filesystem with ``--fs-label``
|
||||
|
||||
|
||||
TAR File Creation
|
||||
-----------------
|
||||
|
||||
The ``--make-tar`` command can be used to create a tar of the root filesystem. By
|
||||
default it is compressed using xz, but this can be changed using the
|
||||
``--compression`` and ``--compress-arg`` options. This option works with both virt and
|
||||
no-virt install methods.
|
||||
|
||||
As with ``--make-fsimage`` the kickstart should be limited to a single / partition.
|
||||
|
||||
For example::
|
||||
|
||||
livemedia-creator --make-tar --iso=/path/to/boot.iso --ks=./docs/fedora-minimal.ks \
|
||||
--image-name=fedora-root.tar.xz
|
||||
|
||||
|
||||
Live Image for PXE Boot
|
||||
-----------------------
|
||||
|
||||
The ``--make-pxe-live`` command will produce squashfs image containing live root
|
||||
filesystem that can be used for pxe boot. Directory with results will contain
|
||||
the live image, kernel image, initrd image and template of pxe configuration
|
||||
for the images.
|
||||
|
||||
|
||||
Atomic Live Image for PXE Boot
|
||||
------------------------------
|
||||
|
||||
The ``--make-ostree-live`` command will produce the same result as ``--make-pxe-live``
|
||||
for installations of Atomic Host. Example kickstart for such an installation
|
||||
using Atomic installer iso with local repo included in the image can be found
|
||||
in docs/rhel-atomic-pxe-live.ks.
|
||||
|
||||
The PXE images can also be created with ``--no-virt`` by using the example
|
||||
kickstart in docs/fedora-atomic-pxe-live-novirt.ks. This also works inside the
|
||||
mock environment.
|
||||
|
||||
|
||||
Using Mock and --no-virt to Create Images
|
||||
-----------------------------------------
|
||||
|
||||
As of lorax version 22.2 you can use livemedia-creator and anaconda version
|
||||
22.15 inside of a mock chroot with --make-iso and --make-fsimage.
|
||||
|
||||
.. note::
|
||||
As of mock version 2.0 you no longer need to pass ``--old-chroot``. You will,
|
||||
however, need to pass ``--enable-network`` so that the mock container can download
|
||||
packages.
|
||||
|
||||
Older versions of mock, between 1.3.4 and 2.0, will need to pass
|
||||
``--old-chroot`` with mock. These versions of mock now default to using
|
||||
systemd-nspawn which cannot create the needed loop device nodes. Passing
|
||||
``--old-chroot`` will use the old system where ``/dev/loop*`` is setup for
|
||||
you.
|
||||
|
||||
On the host system:
|
||||
|
||||
1. yum install -y mock
|
||||
|
||||
2. Add a user to the mock group to use for running mock. eg. builder
|
||||
|
||||
3. Create a new /etc/mock/ config file based on the rawhide one, or modify the
|
||||
existing one so that the following options are setup::
|
||||
|
||||
config_opts['chroot_setup_cmd'] = 'install @buildsys-build anaconda-tui lorax'
|
||||
|
||||
# build results go into /home/builder/results/
|
||||
config_opts['plugin_conf']['bind_mount_opts']['dirs'].append(('/home/builder/results','/results/'))
|
||||
|
||||
If you are creating images for a branched release of Fedora you should also enable
|
||||
the updates-testing repository so that you get the latest builds in your mock chroot.
|
||||
|
||||
The following steps are run as the builder user who is a member of the mock
|
||||
group.
|
||||
|
||||
4. Make a directory for results matching the bind mount above
|
||||
``mkdir ~/results/``
|
||||
|
||||
5. Copy the example kickstarts
|
||||
``cp /usr/share/docs/lorax/*ks .``
|
||||
|
||||
6. Make sure tar and dracut-network are in the %packages section and that the
|
||||
``url points to the correct repo``
|
||||
|
||||
7. Init the mock
|
||||
``mock -r fedora-rawhide-x86_64 --init``
|
||||
|
||||
8. Copy the kickstart inside the mock
|
||||
``mock -r fedora-rawhide-x86_64 --copyin ./fedora-minimal.ks /root/``
|
||||
|
||||
9. Make a minimal iso::
|
||||
|
||||
mock -r fedora-rawhide-x86_64 --enable-network --chroot -- livemedia-creator --no-virt \
|
||||
--resultdir=/results/try-1 --logfile=/results/logs/try-1/try-1.log \
|
||||
--make-iso --ks /root/fedora-minimal.ks
|
||||
|
||||
Results will be in ./results/try-1 and logs under /results/logs/try-1/
|
||||
including anaconda logs and livemedia-creator logs. The new iso will be
|
||||
located at ~/results/try-1/images/boot.iso, and the ~/results/try-1/
|
||||
directory tree will also contain the vmlinuz, initrd, etc.
|
||||
|
||||
|
||||
Using Mock and qemu to Create Images
|
||||
------------------------------------
|
||||
|
||||
Version 25.0 of livemedia-creator switches to using qemu for virtualization.
|
||||
This allows creation of all image types, and use of the KVM on the host if
|
||||
/dev/kvm is present in the mock environment.
|
||||
|
||||
On the host system:
|
||||
|
||||
1. yum install -y mock
|
||||
|
||||
2. Add a user to the mock group to use for running mock. eg. builder
|
||||
|
||||
3. Create a new /etc/mock/ config file based on the rawhide one, or modify the
|
||||
existing one so that the following options are setup::
|
||||
|
||||
config_opts['chroot_setup_cmd'] = 'install @buildsys-build lorax qemu'
|
||||
|
||||
# build results go into /home/builder/results/
|
||||
config_opts['plugin_conf']['bind_mount_opts']['dirs'].append(('/home/builder/results','/results/'))
|
||||
|
||||
If you are creating images for a branched release of Fedora you should also enable
|
||||
the updates-testing repository so that you get the latest builds in your mock chroot.
|
||||
|
||||
The following steps are run as the builder user who is a member of the mock
|
||||
group.
|
||||
|
||||
4. Make a directory for results matching the bind mount above
|
||||
``mkdir ~/results/``
|
||||
|
||||
5. Copy the example kickstarts
|
||||
``cp /usr/share/docs/lorax/*ks .``
|
||||
|
||||
6. Make sure tar and dracut-network are in the %packages section and that the
|
||||
``url points to the correct repo``
|
||||
|
||||
7. Init the mock
|
||||
``mock -r fedora-rawhide-x86_64 --init``
|
||||
|
||||
8. Copy the kickstart inside the mock
|
||||
``mock -r fedora-rawhide-x86_64 --copyin ./fedora-minimal.ks /root/``
|
||||
|
||||
9. Copy the Anaconda boot.iso inside the mock
|
||||
``mock -r fedora-rawhide-x86_64 --copyin ./boot.iso /root/``
|
||||
|
||||
10. Make a minimal iso::
|
||||
|
||||
mock -r fedora-rawhide-x86_64 --enable-network --chroot -- livemedia-creator \
|
||||
--resultdir=/results/try-1 --logfile=/results/logs/try-1/try-1.log \
|
||||
--make-iso --ks /root/fedora-minimal.ks --iso /root/boot.iso
|
||||
|
||||
Results will be in ./results/try-1 and logs under /results/logs/try-1/
|
||||
including anaconda logs and livemedia-creator logs. The new iso will be
|
||||
located at ~/results/try-1/images/boot.iso, and the ~/results/try-1/
|
||||
directory tree will also contain the vmlinuz, initrd, etc.
|
||||
|
||||
This will run qemu without kvm support, which is going to be very slow. You can
|
||||
add ``mknod /dev/kvm c 10 232;`` to create the device node before running lmc.
|
||||
|
||||
|
||||
OpenStack Image Creation
|
||||
------------------------
|
||||
|
||||
OpenStack supports partitioned disk images so ``--make-disk`` can be used to
|
||||
create images for importing into glance, OpenStack's image storage component.
|
||||
You need to have access to an OpenStack provider that allows image uploads, or
|
||||
setup your own using the instructions from the `RDO Project
|
||||
<https://www.rdoproject.org/Quickstart>`_.
|
||||
|
||||
The example kickstart, fedora-openstack.ks, is only slightly different than the
|
||||
fedora-minimal.ks one. It adds the cloud-init and cloud-utils-growpart
|
||||
packages. OpenStack supports setting up the image using cloud-init, and
|
||||
cloud-utils-growpart will grow the image to fit the instance's disk size.
|
||||
|
||||
Create a qcow2 image using the kickstart like this:
|
||||
|
||||
``sudo livemedia-creator --make-disk --iso=/path/to/boot.iso --ks=/path/to/fedora-openstack.ks --image-type=qcow2``
|
||||
|
||||
.. note::
|
||||
On the RHEL7 version of lmc ``--image-type`` isn't supported. You can only create a bare partitioned disk image.
|
||||
|
||||
Import the resulting disk image into the OpenStack system, either via the web UI, or glance on the cmdline::
|
||||
|
||||
glance image-create --name "fedora-openstack" --is-public true --disk-format qcow2 \
|
||||
--container-format bare --file ./fedora-openstack.qcow2
|
||||
|
||||
If qcow2 wasn't used then ``--disk-format`` should be set to raw.
|
||||
|
||||
|
||||
Docker Image Creation
|
||||
---------------------
|
||||
|
||||
Use lmc to create a tarfile as described in the `TAR File Creation`_ section, but substitute the
|
||||
fedora-docker.ks example kickstart which removes the requirement for core files and the kernel.
|
||||
|
||||
You can then import the tarfile into docker like this (as root):
|
||||
|
||||
``cat /var/tmp/fedora-root.tar.xz | docker import - fedora-root``
|
||||
|
||||
And then run bash inside of it:
|
||||
|
||||
``sudo docker run -i -t fedora-root /bin/bash``
|
||||
|
||||
|
||||
Open Container Initiative Image Creation
|
||||
----------------------------------------
|
||||
|
||||
The OCI is a new specification that is still being worked on. You can read more about it at
|
||||
`the Open Container Initiative website <https://www.opencontainers.org/>`_. You can create
|
||||
OCI images using the following command::
|
||||
|
||||
sudo livemedia-creator --make-oci --oci-config /path/to/config.json --oci-runtime /path/to/runtime.json \
|
||||
--iso=/path/to/boot.iso --ks=/path/to/fedora-minimal.ks
|
||||
|
||||
You must provide the config.json and runtime.json files to be included in the bundle,
|
||||
their specifications can be found `on the OCI github project <https://github.com/opencontainers/specs>`_
|
||||
output will be in the results directory with a default name of bundle.tar.xz
|
||||
|
||||
This will work with ``--no-virt`` and inside a mock since it doesn't use any
|
||||
partitioned disk images.
|
||||
|
||||
|
||||
Vagrant Image Creation
|
||||
----------------------
|
||||
|
||||
`Vagrant <https://www.vagrantup.com/>`_ images can be created using the following command::
|
||||
|
||||
sudo livemedia-creator --make-vagrant --vagrant-metadata /path/to/metadata.json \
|
||||
--iso=/path/to/boot.iso --ks=/path/to/fedora-vagrant.ks
|
||||
|
||||
The image created is a `vagrant-libvirt
|
||||
<https://github.com/pradels/vagrant-libvirt>`_ provider image and needs to have
|
||||
vagrant setup with libvirt before you can use it.
|
||||
|
||||
The ``--vagrant-metadata`` file is optional, it will create a minimal one by
|
||||
default, and if one is passed it will make sure the disk size is setup
|
||||
correctly. If you pass a ``--vagrant-vagrantfile`` it will be included in the
|
||||
image verbatim. By default no vagrantfile is created.
|
||||
|
||||
There is an example Vagrant kickstart file in the docs directory that sets up
|
||||
the vagrant user with the default insecure SSH pubkey and a few useful
|
||||
utilities.
|
||||
|
||||
This also works with ``--no-virt``, but will not work inside a mock due to its
|
||||
use of partitioned disk images and qcow2.
|
||||
|
||||
|
||||
Creating UEFI disk images with virt
|
||||
-----------------------------------
|
||||
|
||||
Partitioned disk images can only be created for the same platform as the host system (BIOS or
|
||||
UEFI). You can use virt to create BIOS images on UEFI systems, and it is also possible
|
||||
to create UEFI images on BIOS systems using OVMF firmware and qemu.
|
||||
|
||||
Install the lorax-lmc-virt package, this will install qemu and the OVMF
|
||||
firmware files.
|
||||
|
||||
Now you can run livemedia-creator with ``--virt-uefi`` to boot and install using UEFI::
|
||||
|
||||
sudo livemedia-creator --make-disk --virt-uefi --iso=/path/to/boot.iso \
|
||||
--ks=/path/to/fedora-minimal.ks
|
||||
|
||||
Make sure that the kickstart you are using creates a /boot/efi partition by including this::
|
||||
|
||||
part /boot/efi --fstype="efi" --size=500
|
||||
|
||||
Or use ``reqpart`` in the kickstart and Anaconda will create the required partitions.
|
||||
|
||||
.. note::
|
||||
The --virt-uefi method is currently only supported on the x86_64 architecture.
|
||||
|
||||
|
||||
Debugging problems
|
||||
------------------
|
||||
|
||||
Sometimes an installation will get stuck. When using qemu the logs will
|
||||
be written to ./virt-install.log and most of the time any problems that happen
|
||||
will be near the end of the file. lmc tries to detect common errors and will
|
||||
cancel the installation when they happen. But not everything can be caught.
|
||||
When creating a new kickstart it is helpful to use vnc so that you can monitor
|
||||
the installation as it happens, and if it gets stuck without lmc detecting the
|
||||
problem you can switch to tty1 and examine the system directly.
|
||||
|
||||
If you suspect problems with %pre or %post sections you can redirect the output
|
||||
to the terminal and examine it by logging into the VM. eg.::
|
||||
|
||||
%pre
|
||||
chvt
|
||||
exec < /dev/tty3 > /dev/tty3 2>/dev/tty3
|
||||
#do stuff
|
||||
echo hello world
|
||||
%end
|
||||
|
||||
If it does get stuck the best way to cancel is to use kill -9 on the qemu pid,
|
||||
lmc will detect that the process died and cleanup.
|
||||
|
||||
If lmc didn't handle the cleanup for some reason you can do this:
|
||||
1. ``sudo umount /tmp/lmc-XXXX`` to unmount the iso from its mountpoint.
|
||||
2. ``sudo rm -rf /tmp/lmc-XXXX``
|
||||
3. ``sudo rm /var/tmp/lmc-disk-XXXXX`` to remove the disk image.
|
||||
|
||||
Note that lmc uses the lmc- prefix for all of its temporary files and
|
||||
directories to make it easier to find and clean up leftovers.
|
||||
|
||||
The logs from the qemu run are stored in virt-install.log, logs from
|
||||
livemedia-creator are in livemedia.log and program.log
|
||||
|
||||
You can add ``--image-only`` to skip the .iso creation and examine the resulting
|
||||
disk image. Or you can pass ``--keep-image`` to keep it around after the iso has
|
||||
been created.
|
||||
|
||||
Cleaning up aborted ``--no-virt`` installs can sometimes be accomplished by
|
||||
running the ``anaconda-cleanup`` script. As of Fedora 18 anaconda is
|
||||
multi-threaded and it can sometimes become stuck and refuse to exit. When this
|
||||
happens you can usually clean up by first killing the anaconda process then
|
||||
running ``anaconda-cleanup``.
|
||||
|
||||
|
||||
Hacking
|
||||
-------
|
||||
|
||||
Development on this will take place as part of the lorax project, and on the
|
||||
anaconda-devel-list mailing list, and `on github <https://github.com/rhinstaller/lorax>`_
|
||||
|
||||
Feedback, enhancements and bugs are welcome. You can use `bugzilla
|
||||
<https://bugzilla.redhat.com/enter_bug.cgi?product=Fedora&component=lorax>`_ to
|
||||
report bugs against the lorax component.
|
||||
|
||||
200
docs/lorax.rst
200
docs/lorax.rst
@ -1,200 +0,0 @@
|
||||
Lorax
|
||||
=====
|
||||
|
||||
:Authors:
|
||||
Brian C. Lane <bcl@redhat.com>
|
||||
|
||||
"I am the Lorax. I speak for the trees [and images]."
|
||||
|
||||
The `lorax <https://github.com/rhinstaller/lorax>`_ tool is used to create the
|
||||
`Anaconda <https://github.com/rhinstaller/anaconda>`_ installer boot.iso as
|
||||
well as the basic release tree, and .treeinfo metadata file. Its dependencies
|
||||
are fairly light-weight because it needs to be able to run in a mock chroot
|
||||
environment. It is best to run lorax from the same release as is being targeted
|
||||
because the templates may have release specific logic in them. eg. Use the
|
||||
rawhide version to build the boot.iso for rawhide, along with the rawhide
|
||||
repositories.
|
||||
|
||||
|
||||
lorax cmdline arguments
|
||||
-----------------------
|
||||
|
||||
.. argparse::
|
||||
:ref: pylorax.cmdline.lorax_parser
|
||||
:prog: lorax
|
||||
|
||||
--macboot : @replace
|
||||
Make the iso bootable on UEFI based Mac systems
|
||||
|
||||
Default: True
|
||||
|
||||
--nomacboot : @replace
|
||||
Do not create a Mac bootable iso
|
||||
|
||||
Default: False
|
||||
|
||||
|
||||
Quickstart
|
||||
----------
|
||||
|
||||
Run this as root to create a boot.iso in ``./results/``::
|
||||
|
||||
dnf install lorax
|
||||
setenforce 0
|
||||
lorax -p Fedora -v 23 -r 23 \
|
||||
-s http://dl.fedoraproject.org/pub/fedora/linux/releases/23/Everything/x86_64/os/ \
|
||||
-s http://dl.fedoraproject.org/pub/fedora/linux/updates/23/x86_64/ \
|
||||
./results/
|
||||
setenforce 1
|
||||
|
||||
You can add your own repos with ``-s`` and packages with higher NVRs will
|
||||
override the ones in the distribution repositories.
|
||||
|
||||
Under ``./results/`` will be the release tree files: .discinfo, .treeinfo, everything that
|
||||
goes onto the boot.iso, the pxeboot directory, and the boot.iso under ``./results/images/``.
|
||||
|
||||
|
||||
Branding
|
||||
--------
|
||||
|
||||
By default lorax will search for the first package that provides ``system-release``
|
||||
that doesn't start with ``generic-`` and will install it. It then selects a
|
||||
corresponding logo package by using the first part of the system-release package and
|
||||
appending ``-logos`` to it. eg. fedora-release and fedora-logos.
|
||||
|
||||
Variants
|
||||
~~~~~~~~
|
||||
|
||||
If a ``variant`` is passed to lorax it will select a ``system-release`` package that
|
||||
ends with the variant name. eg. Passing ``--variant workstation`` will select the
|
||||
``fedora-release-workstation`` package if it exists. It will select a logo package
|
||||
the same way it does for non-variants. eg. ``fedora-logos``.
|
||||
|
||||
If there is no package ending with the variant name it will fall back to using the
|
||||
first non-generic package providing ``system-release``.
|
||||
|
||||
Custom Branding
|
||||
~~~~~~~~~~~~~~~
|
||||
|
||||
If ``--skip-branding`` is passed to lorax it will skip selecting the
|
||||
``system-release``, and logos packages and leave it up to the user to pass any
|
||||
branding related packages to lorax using ``--installpkgs``. When using
|
||||
``skip-branding`` you must make sure that you provide all of the expected files,
|
||||
otherwise Anaconda may not work as expected. See the contents of ``fedora-release``
|
||||
and ``fedora-logos`` for examples of what to include.
|
||||
|
||||
Note that this does not prevent something else in the dependency tree from
|
||||
causing these packages to be included. Using ``--excludepkgs`` may help if they
|
||||
are unexpectedly included.
|
||||
|
||||
|
||||
Running inside of mock
|
||||
----------------------
|
||||
|
||||
As of mock version 2.0 you no longer need to pass ``--old-chroot``. You will,
|
||||
however, need to pass ``--enable-network`` so that the mock container can download
|
||||
packages.
|
||||
|
||||
Older versions of mock, between 1.3.4 and 2.0, will need to pass ``--old-chroot``
|
||||
to mock. These versions of mock default to using systemd-nspawn which cannot
|
||||
create the needed loop device nodes. Passing ``--old-chroot`` will use the old
|
||||
system where ``/dev/loop*`` is setup for you.
|
||||
|
||||
|
||||
How it works
|
||||
------------
|
||||
|
||||
Lorax uses `dnf <https://github.com/rpm-software-management/dnf>`_ to install
|
||||
packages into a temporary directory, sets up configuration files, it then
|
||||
removes unneeded files to save space, and creates a squashfs filesystem of the
|
||||
files. The iso is then built using a generic initramfs and the kernel from the
|
||||
selected repositories.
|
||||
|
||||
To drive these processes Lorax uses a custom template system, based on `Mako
|
||||
templates <http://www.makotemplates.org/>`_ with the addition of custom
|
||||
commands (documented in :class:`pylorax.ltmpl.LoraxTemplateRunner`). Mako
|
||||
supports ``%if/%endif`` blocks as well as free-form python code inside ``<%
|
||||
%>`` tags and variable substitution with ``${}``. The default templates are
|
||||
shipped with lorax in ``/usr/share/lorax/templates.d/99-generic/`` and use the
|
||||
``.tmpl`` extension.
|
||||
|
||||
|
||||
runtime-install.tmpl
|
||||
~~~~~~~~~~~~~~~~~~~~
|
||||
|
||||
The ``runtime-install.tmpl`` template lists packages to be installed using the
|
||||
``installpkg`` command. This template is fairly simple, installing common packages and
|
||||
architecture specific packages. It must end with the ``run_pkg_transaction``
|
||||
command which tells dnf to download and install the packages.
|
||||
|
||||
|
||||
runtime-postinstall.tmpl
|
||||
~~~~~~~~~~~~~~~~~~~~~~~~
|
||||
|
||||
The ``runtime-postinstall.tmpl`` template is where the system configuration
|
||||
happens. The installer environment is similar to a normal running system, but
|
||||
needs some special handling. Configuration files are setup, systemd is told to
|
||||
start the anaconda.target instead of a default system target, and a number of
|
||||
unneeded services are disabled, some of which can interfere with the
|
||||
installation. A number of template commands are used here:
|
||||
|
||||
* :func:`append <pylorax.ltmpl.LoraxTemplateRunner.append>` to add text to a file.
|
||||
* :func:`chmod <pylorax.ltmpl.LoraxTemplateRunner.chmod>` changes the file's mode.
|
||||
* :func:`install <pylorax.ltmpl.LoraxTemplateRunner.install>` to install a file into the installroot.
|
||||
* :func:`mkdir <pylorax.ltmpl.LoraxTemplateRunner.mkdir>` makes a new directory.
|
||||
* :func:`move <pylorax.ltmpl.LoraxTemplateRunner.move>` to move a file into the installroot
|
||||
* :func:`replace <pylorax.ltmpl.LoraxTemplateRunner.replace>` does text substitution in a file
|
||||
* :func:`remove <pylorax.ltmpl.LoraxTemplateRunner.remove>` deletes a file
|
||||
* :func:`runcmd <pylorax.ltmpl.LoraxTemplateRunner.runcmd>` run arbitrary commands.
|
||||
* :func:`symlink <pylorax.ltmpl.LoraxTemplateRunner.symlink>` creates a symlink
|
||||
* :func:`systemctl <pylorax.ltmpl.LoraxTemplateRunner.systemctl>` runs systemctl in the installroot
|
||||
|
||||
|
||||
runtime-cleanup.tmpl
|
||||
~~~~~~~~~~~~~~~~~~~~
|
||||
|
||||
The ``runtime-cleanup.tmpl`` template is used to remove files that aren't strictly needed
|
||||
by the installation environment. In addition to the ``remove`` template command it uses:
|
||||
|
||||
* :func:`removepkg <pylorax.ltmpl.LoraxTemplateRunner.removepkg>`
|
||||
remove all of a specific package's contents. A package may be pulled in as a dependency, but
|
||||
not really used. eg. sound support.
|
||||
* :func:`removefrom <pylorax.ltmpl.LoraxTemplateRunner.removefrom>`
|
||||
Removes some files from a package. A file glob can be used, or the --allbut option to
|
||||
remove everything except a select few.
|
||||
* :func:`removekmod <pylorax.ltmpl.LoraxTemplateRunner.removekmod>`
|
||||
Removes kernel modules
|
||||
|
||||
|
||||
The squashfs filesystem
|
||||
~~~~~~~~~~~~~~~~~~~~~~~
|
||||
|
||||
After ``runtime-*.tmpl`` templates have finished their work lorax creates an
|
||||
empty ext4 filesystem, copies the remaining files to it, and makes a squashfs
|
||||
filesystem of it. This file is the / of the boot.iso's installer environment
|
||||
and is what is in the LiveOS/squashfs.img file on the iso.
|
||||
|
||||
|
||||
iso creation
|
||||
~~~~~~~~~~~~
|
||||
|
||||
The iso creation is handled by another set of templates. The one used depends
|
||||
on the architecture that the iso is being created for. They are also stored in
|
||||
``/usr/share/lorax/templates.d/99-generic`` and are named after the arch, like
|
||||
``x86.tmpl`` and ``aarch64.tmpl``. They handle creation of the tree, copying
|
||||
configuration template files, configuration variable substitution, treeinfo
|
||||
metadata (via the :func:`treeinfo <pylorax.ltmpl.LoraxTemplateRunner.treeinfo>`
|
||||
template command). Kernel and initrd are copied from the installroot to their
|
||||
final locations and then xorrisofs is run to create the boot.iso
|
||||
|
||||
|
||||
Custom Templates
|
||||
----------------
|
||||
|
||||
The default set of templates and configuration files from the lorax-generic-templates package
|
||||
are shipped in the ``/usr/share/lorax/templates.d/99-generic/`` directory. You can
|
||||
make a copy of them and place them into another directory under ``templates.d``
|
||||
and they will be used instead if their sort order is below all other directories. This
|
||||
allows multiple packages to ship lorax templates without conflict. You can (and probably
|
||||
should) select the specific template directory by passing ``--sharedir`` to lorax.
|
||||
|
||||
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Loading…
Reference in New Issue
Block a user