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28 Commits

Author SHA1 Message Date
Brian C. Lane
8268069a9c Automatic commit of package [lorax] release [23.21-1]. 2016-04-18 10:57:46 -07:00
Brian C. Lane
5bbef06725 livemedia-creator: Make sure make-iso kickstart includes dracut-live
iso creation requires the dracut-live package, otherwise rebuilding the
initrd will crash. Since it takes a long time to discover let's fail
early.

(cherry picked from commit 607d7c1eeb)
2016-04-06 17:11:37 -07:00
Brian C. Lane
541109ff69 livemedia_creator: dirinstall_path is ROOT_PATH 2016-04-06 17:09:43 -07:00
Brian C. Lane
d14f19ae31 livemedia-creator: Simplify cleanup for no-virt
If an anaconda no-virt run crashes it can leave things mounted under
/mnt/sysimage. Previously anaconda-cleanup was used to handle this, but
it will also try to cleanup host mountpoints which isn't desired.

(cherry picked from commit bae111d5a3)
2016-04-06 17:06:20 -07:00
Brian C. Lane
926a7f6b16 image-minimizer: Fix argument parsing
Can't pass metavar to args that are just switches.

(cherry picked from commit f616d37f59)
2016-04-05 10:26:55 -07:00
Brian C. Lane
f1fd83da7a livemedia-creator: Update ks examples to point to F23 release repo 2016-04-05 08:56:33 -07:00
Brian C. Lane
4679887cc9 Automatic commit of package [lorax] release [23.20-1]. 2016-03-29 17:40:09 -07:00
Colin Walters
dcd029f50b templates: Reinstate gpgme-pthread.so for ostree
See https://github.com/GNOME/ostree/pull/190

Without this the installer ISO generation fails.

(cherry picked from commit 6fcdac5c88)
2016-03-29 15:54:03 -07:00
Brian C. Lane
eb59bc4fab templates: On 32 bit systems limit the amount of memory xz uses
This uses --memlimit-compress=3700MiB on i386 and arm when building the
product and updates images.

(cherry picked from commit ce895bbeb1)
2016-03-29 15:31:58 -07:00
Brian C. Lane
07dca74c06 ltmpl: Add compressor selection and argument passing to installimg
Allow the template to select a different compression type or arguments
for the installimg command.

On 32bit builds running inside a mock xz sees the full amount of system
memory which can result in xz failing with a memory error. This allows
the template to limit the amount of memory it tries to use.

(cherry picked from commit 0400b8c393)
2016-03-29 15:31:55 -07:00
Brian C. Lane
4bec6f9b61 Automatic commit of package [lorax] release [23.19-1]. 2016-03-11 10:47:01 -08:00
Brian C. Lane
476deb0e42 pylorax: proc.returncode can be None
So use %s to keep it from generating a Traceback. If a callback is used
and it exits before the process does the returncode can be None.

(cherry picked from commit 4fea0ba7f1)
2016-03-11 10:46:42 -08:00
Brian C. Lane
d12fc22673 Change location of basearch to dnf.rpm.basearch (#1312087)
The dnf fix for the busted API change is also busted, so just change it
everywhere.

(cherry picked from commit 8085395678)
2016-03-11 10:46:02 -08:00
Dan Horák
4056a5cc84 rsa1 keys are not supported any more by our openssh
(cherry picked from commit 15d44ce562)
2015-10-02 09:04:15 -07:00
Brian C. Lane
8ac8939b3a Automatic commit of package [lorax] release [23.18-1]. 2015-09-11 18:02:19 -07:00
Brian C. Lane
48498d9a2e Add a font that supports Urdu characters (#1004717)
(cherry picked from commit dc663cd9bf)
2015-09-09 08:08:55 -07:00
Brian C. Lane
ba11077394 livemedia-creator: Remove random-seed from images (#1258986)
systemd uses /var/lib/systemd/random-seed to add entropy to /dev/urandom
at boot time. During image creation this file is created, and if not
removed everything using the image will be adding the same seed.

This is only additional entropy, NOT a seed in the sense of a starting
point for a PRNG, so it will be mixed with other entropy as the system
runs. It isn't a good idea to use the same value everywhere so make sure
it is removed in %post

Resolves: rhbz#1258986
(cherry picked from commit 6f6af862c6)
2015-09-02 10:33:21 -07:00
Will Woods
704a01919b drop fedup-dracut and friends
This package will not exist soon. Don't bother trying to install it.

(cherry picked from commit 52171ecf23)
2015-08-31 16:39:30 -07:00
Will Woods
d9c23d1bce don't build upgrade.img anymore
fedup is deprecated and abandoned. Let's save time and disk by not
building `upgrade.img` when nothing is going to use it anymore.

For the record, performing upgrades using an initramfs from the new
system turns out to be fragile and hard to support:

* dracut initramfs isn't generic enough to handle booting all systems
  (e.g. missing vconsole.conf means you get keymaps wrong, so users
  can't unlock encrypted disks)

* The ABI differences between the two versions of plymouth, systemd,
  etc. requires nasty workarounds at best and causes nightmarish
  systemd crashes at worst

This patch removes all the code that built and installed `upgrade.img`.

For backwards compatibility, the API retains the `doupgrade` keyword
argument, and the `--noupgrade` flag is still accepted.

(cherry picked from commit a3e1a275ff)
2015-08-31 16:39:30 -07:00
Brian C. Lane
7c0c5c53ca Automatic commit of package [lorax] release [23.17-1]. 2015-08-27 15:44:39 -07:00
David Shea
2a19315dcd Add enough of shadow-utils to create new user accounts.
Yes user accounts, some account management

(cherry picked from commit 88869fff66)
2015-08-27 10:22:38 -04:00
Brian C. Lane
8efdfd26f2 Automatic commit of package [lorax] release [23.16-1]. 2015-08-07 17:12:50 -07:00
Peter Robinson
fd16dc1d1b some of the PowerPC utilities (powerpc-utils and fbset) need perl too
(cherry picked from commit dc9bae9b68)
2015-08-07 16:57:21 -07:00
Brian C. Lane
27e95a3b8b Add a default vconsole.conf to the boot.iso (#1250260)
This is needed so that the initial console will use the correct font
(eurlatgr). See
https://fedoraproject.org//wiki/Changes/NewDefaultConsoleFont for more
detail.

(cherry picked from commit 57b7516857)
2015-08-07 16:57:08 -07:00
Brian C. Lane
0c2905d2a3 Return the output from failed commands in CalledProcessError
Some callers expect CalledProcessError.output to have the output, so
pass up the stdout + stderr output.

This means failed runcmd template commands will log to program.log and
lorax.log

(cherry picked from commit 522ec34360)
2015-08-05 11:39:23 -07:00
Brian C. Lane
4ffcd47874 Add dracut-live for livemedia kickstart example
(cherry picked from commit b23bef069a)
2015-07-30 15:08:40 -07:00
Brian C. Lane
b74986b2ba Automatic commit of package [lorax] release [23.15-1]. 2015-07-30 14:56:53 -07:00
Brian C. Lane
955afa8699 livemedia-creator: Bump default releasevere to 23
Also point the example kickstarts to the F23 development repository.
2015-07-30 14:40:15 -07:00
315 changed files with 14475 additions and 38452 deletions

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@ -1,5 +0,0 @@
[paths]
source = .
/lorax/
[run]
relative_files = True

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@ -1,2 +0,0 @@
.git/
.coverage

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@ -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 }}

10
.gitignore vendored
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@ -1,14 +1,4 @@
*.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

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@ -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

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@ -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

142
Makefile
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@ -1,30 +1,11 @@
PYTHON ?= /usr/bin/python3
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|%.*$$||g')
TAG = lorax-$(VERSION)-$(RELEASE)
IMAGE_RELEASE = $(shell awk -F: '/FROM/ { print $$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
@ -35,39 +16,15 @@ all: src/pylorax/version.py
$(PYTHON) setup.py build
install: all
$(PYTHON) setup.py install --root=$(DESTDIR) --prefix=$(PREFIX)
$(PYTHON) setup.py install --root=$(DESTDIR)
mkdir -p $(DESTDIR)/$(mandir)/man1
install -m 644 docs/man/*.1 $(DESTDIR)/$(mandir)/man1
mkdir -p $(DESTDIR)/etc/bash_completion.d
install -m 644 docs/lorax.1 $(DESTDIR)/$(mandir)/man1
install -m 644 docs/livemedia-creator.1 $(DESTDIR)/$(mandir)/man1
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'
clean:
-rm -rf build src/pylorax/version.py
@ -75,26 +32,16 @@ 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/
$(MAKE) -C docs apidoc
archive:
@git archive --format=tar --prefix=$(PKGNAME)-$(VERSION)/ $(TAG) > $(PKGNAME)-$(VERSION).tar
@gzip -f $(PKGNAME)-$(VERSION).tar
@gzip $(PKGNAME)-$(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
local:
@rm -rf $(PKGNAME)-$(VERSION).tar.gz
@rm -rf /var/tmp/$(PKGNAME)-$(VERSION)
@ -104,81 +51,4 @@ local:
@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
ci: check

51
README Normal file
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@ -0,0 +1,51 @@
I am the Lorax. I speak for the trees [and images].
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.
--
David Cantrell <dcantrell@redhat.com>

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@ -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.

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@ -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.

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@ -7,8 +7,8 @@ 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
SOURCEDIR = ../src/pylorax
MODULE_NAMES = pylorax.rst modules.rst
# User-friendly check for sphinx-build
ifeq ($(shell which $(SPHINXBUILD) >/dev/null 2>&1; echo $$?), 1)

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@ -33,8 +33,7 @@ extensions = [
'sphinx.ext.viewcode',
'sphinx.ext.intersphinx',
'sphinx.ext.todo',
'sphinx.ext.coverage',
'sphinxarg.ext'
'sphinx.ext.coverage'
]
# Add any paths that contain templates here, relative to this directory.
@ -51,37 +50,20 @@ master_doc = 'index'
# General information about the project.
project = u'Lorax'
copyright = u'2018, Red Hat, Inc.' # pylint: disable=redefined-builtin
copyright = u'2015, 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
""" Read version from ../lorax.spec"""
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
return m.group(1)
#
# The short X.Y version.
@ -172,9 +154,6 @@ html_static_path = ['_static']
# 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
@ -234,7 +213,7 @@ latex_elements = {
# author, documentclass [howto, manual, or own class]).
latex_documents = [
('index', 'Lorax.tex', u'Lorax Documentation',
u'Weldr Team', 'manual'),
u'Anaconda Team', 'manual'),
]
# The name of an image file (relative to this directory) to place at the top of
@ -263,10 +242,8 @@ latex_documents = [
# 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),
('index', 'Lorax', u'Lorax Documentation',
[u'Anaconda Team'], 1)
]
# If true, show URL addresses after external links.
@ -280,7 +257,7 @@ man_pages = [
# dir menu entry, description, category)
texinfo_documents = [
('index', 'Lorax', u'Lorax Documentation',
u'Weldr Team', 'Lorax', 'One line description of project.',
u'Anaconda Team', 'Lorax', 'One line description of project.',
'Miscellaneous'),
]
@ -301,9 +278,9 @@ texinfo_documents = [
# 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.'
epub_author = u'Anaconda Team'
epub_publisher = u'Anaconda Team'
epub_copyright = u'2015, Red Hat, Inc.'
# The basename for the epub file. It defaults to the project name.
#epub_basename = u'src'
@ -410,6 +387,6 @@ class Mock(object):
def __getitem__(cls, key):
return cls.__getattr__(key)
MOCK_MODULES = ["selinux", "dnf", "dnf.logging", "dnf.transaction", "rpmUtils", "rpmUtils.arch"]
MOCK_MODULES = ["selinux", "dnf", "rpmUtils", "rpmUtils.arch"]
for mod_name in MOCK_MODULES:
sys.modules[mod_name] = Mock()

View File

@ -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

View File

@ -1,18 +1,22 @@
# Minimal Disk Image
# Use network installation
url --url="http://dl.fedoraproject.org/pub/fedora/linux/development/rawhide/Everything/x86_64/os/"
url --url="https://dl.fedoraproject.org/pub/fedora/linux/releases/23/Everything/x86_64/os/"
# Root password
rootpw --plaintext replace-this-pw
# Network information
network --bootproto=dhcp --activate
# System authorization information
auth --useshadow --enablemd5
# System keyboard
keyboard --xlayouts=us --vckeymap=us
# System language
lang en_US.UTF-8
# SELinux configuration
selinux --enforcing
# Installation logging level
logging --level=info
# Shutdown after installation
shutdown
# System timezone

View File

@ -0,0 +1,121 @@
# Build a basic Fedora AMI using livemedia-creator
lang en_US.UTF-8
keyboard us
timezone --utc America/New_York
auth --useshadow --enablemd5
selinux --enforcing
firewall --service=ssh
bootloader --location=none
services --enabled=network,sshd,rsyslog
shutdown
# By default the root password is emptied
rootpw --plaintext removethispw
#
# Define how large you want your rootfs to be
# NOTE: S3-backed AMIs have a limit of 10G
#
clearpart --all --initlabel
part / --size 10000 --fstype ext4
part swap --size=512
#
# Repositories
url --url="https://dl.fedoraproject.org/pub/fedora/linux/releases/23/Everything/x86_64/os/"
#
#
# Add all the packages after the base packages
#
%packages --nobase
@core
system-config-securitylevel-tui
audit
pciutils
bash
coreutils
kernel
e2fsprogs
passwd
policycoreutils
chkconfig
rootfiles
yum
vim-minimal
acpid
openssh-clients
openssh-server
curl
sudo
#Allow for dhcp access
dhclient
iputils
-firstboot
-biosdevname
# package to setup cloudy bits for us
cloud-init
grub
-dracut-config-rescue
%end
# more ec2-ify
%post --erroronfail
# create ec2-user
/usr/sbin/useradd ec2-user
/bin/echo -e 'ec2-user\tALL=(ALL)\tNOPASSWD: ALL' >> /etc/sudoers
# fstab mounting is different for x86_64 and i386
cat <<EOL > /etc/fstab
/dev/xvda1 / ext4 defaults 1 1
/dev/xvda2 /mnt ext3 defaults 0 0
/dev/xvda3 swap swap defaults 0 0
EOL
if [ ! -d /lib64 ] ; then
# workaround xen performance issue (bz 651861)
echo "hwcap 1 nosegneg" > /etc/ld.so.conf.d/libc6-xen.conf
fi
# Install grub.conf
# idle=nomwait is to allow xen images to boot and not try use cpu features that are not supported
INITRD=`ls /boot/initramfs-* | head -n1`
KERNEL=`ls /boot/vmlinuz-* | head -n1`
mkdir /boot/grub
pushd /boot/grub
cat <<EOL > grub.conf
default 0
timeout 0
title Fedora Linux
root (hd0)
kernel $KERNEL root=/dev/xvda1 idle=halt
initrd $INITRD
EOL
# symlink grub.conf to menu.lst for use by EC2 pv-grub
ln -s grub.conf menu.lst
popd
# the firewall rules get saved as .old without this we end up not being able
# ssh in as iptables blocks access
rename -v .old "" /etc/sysconfig/*old
# setup systemd to boot to the right runlevel
rm /etc/systemd/system/default.target
ln -s /lib/systemd/system/multi-user.target /etc/systemd/system/default.target
# remove the root password
passwd -d root > /dev/null
%end
%post
# Remove random-seed
rm /var/lib/systemd/random-seed
%end

View File

@ -10,26 +10,28 @@ timezone US/Eastern
lang en_US.UTF-8
# Firewall configuration
firewall --enabled --service=mdns
url --url="http://dl.fedoraproject.org/pub/fedora/linux/development/rawhide/Everything/x86_64/os/"
# Network information
network --bootproto=dhcp --device=link --activate
url --url="https://dl.fedoraproject.org/pub/fedora/linux/releases/23/Everything/x86_64/os/"
# System authorization information
auth --useshadow --enablemd5
# SELinux configuration
selinux --enforcing
# System services
services --disabled="sshd" --enabled="NetworkManager,ModemManager"
services --disabled="network,sshd" --enabled="NetworkManager"
# livemedia-creator modifications.
shutdown
# System bootloader configuration
bootloader --location=none
bootloader --location=mbr
# Clear blank disks or all existing partitions
clearpart --all --initlabel
rootpw rootme
# Disk partitioning information
reqpart
part / --size=6656
part / --fstype="ext4" --size=4096
part / --size=6144
%post
# FIXME: it'd be better to get this installed from a package
@ -63,14 +65,21 @@ livedir="LiveOS"
for arg in \`cat /proc/cmdline\` ; do
if [ "\${arg##rd.live.dir=}" != "\${arg}" ]; then
livedir=\${arg##rd.live.dir=}
continue
return
fi
if [ "\${arg##live_dir=}" != "\${arg}" ]; then
livedir=\${arg##live_dir=}
return
fi
done
# enable swapfile unless requested otherwise
# 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 /run/initramfs/live/\${livedir}/swap.img ] ; then
action "Enabling swap file" swapon /run/initramfs/live/\${livedir}/swap.img
fi
@ -115,6 +124,7 @@ findPersistentHome() {
for arg in \`cat /proc/cmdline\` ; do
if [ "\${arg##persistenthome=}" != "\${arg}" ]; then
homedev=\${arg##persistenthome=}
return
fi
done
}
@ -134,7 +144,7 @@ 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
@ -167,18 +177,13 @@ systemctl --no-reload disable atd.service 2> /dev/null || :
systemctl stop crond.service 2> /dev/null || :
systemctl stop atd.service 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 || :
# Don't sync the system clock when running live (RHBZ #1018162)
sed -i 's/rtcsync//' /etc/chrony.conf
# Mark things as configured
touch /.liveimg-configured
# add static hostname to work around xauth bug
hostnamectl set-hostname "localhost-live"
# https://bugzilla.redhat.com/show_bug.cgi?id=679486
echo "localhost" > /etc/hostname
EOF
# bah, hal starts way too late
@ -253,6 +258,7 @@ systemctl enable tmp.mount
# note https://bugzilla.redhat.com/show_bug.cgi?id=1135475
cat >> /etc/fstab << EOF
vartmp /var/tmp tmpfs defaults 0 0
varcacheyum /var/cache/yum tmpfs mode=0755,context=system_u:object_r:rpm_var_cache_t:s0 0 0
EOF
# work around for poor key import UI in PackageKit
@ -261,7 +267,7 @@ releasever=$(rpm -q --qf '%{version}\n' --whatprovides system-release)
basearch=$(uname -i)
rpm --import /etc/pki/rpm-gpg/RPM-GPG-KEY-fedora-$releasever-$basearch
echo "Packages within this LiveCD"
rpm -qa --qf '%{size}\t%{name}-%{version}-%{release}.%{arch}\n' |sort -rn
rpm -qa
# Note that running rpm recreates the rpm db files which aren't needed or wanted
rm -f /var/lib/rpm/__db*
@ -271,27 +277,37 @@ 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
# forcibly regenerate fontconfig cache (so long as this live image has
# fontconfig) - see #1169979
if [ -x /usr/bin/fc-cache ] ; then
fc-cache -f
fi
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 random-seed
rm /var/lib/systemd/random-seed
%end
# Remove machine-id on pre generated images
rm -f /etc/machine-id
touch /etc/machine-id
%post --nochroot
cp $INSTALL_ROOT/usr/share/licenses/*-release/* $LIVE_ROOT/
# only works on x86, x86_64
if [ "$(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
%post
# This is a huge file and things work ok without it
rm -f /usr/share/icons/HighContrast/icon-theme.cache
cat >> /etc/rc.d/init.d/livesys << EOF
@ -301,30 +317,10 @@ cat >> /usr/share/glib-2.0/schemas/org.gnome.software.gschema.override << FOE
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
@ -334,7 +330,7 @@ if [ -f /usr/share/applications/liveinst.desktop ]; then
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']
favorite-apps=['firefox.desktop', 'evolution.desktop', 'rhythmbox.desktop', 'shotwell.desktop', 'org.gnome.Nautilus.desktop', 'anaconda.desktop']
FOE
# Make the welcome screen show up
@ -344,11 +340,6 @@ FOE
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/* /
@ -379,37 +370,37 @@ EOF
%end
%packages
@^workstation-product-environment
@anaconda-tools
@base-x
@base-x
@core
@core
@fonts
@fonts
@guest-desktop-agents
@guest-desktop-agents
@hardware-support
@hardware-support
@libreoffice
@multimedia
@multimedia
@networkmanager-submodules
@printing
@printing
@workstation-product
aajohan-comfortaa-fonts
anaconda
anaconda-install-env-deps
anaconda-live
dracut-config-generic
dracut-live
glibc-all-langpacks
fedora-productimg-workstation
kernel
# Make sure that DNF doesn't pull in debug kernel to satisfy kmod() requires
kernel-modules
kernel-modules-extra
syslinux
memtest86+
-@dial-up
-@input-methods
-@standard
-gfs2-utils
-gnome-boxes
-reiserfs-utils
# This package is needed to boot the iso on UEFI
shim
shim-ia32
grub2
dracut-live
dracut-config-generic
grub2-efi
grub2-efi-*-cdboot
grub2-efi-ia32
efibootmgr
# no longer in @core since 2018-10, but needed for livesys script
initscripts
chkconfig
-dracut-config-rescue
%end

View File

@ -4,18 +4,20 @@ 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
url --url="https://dl.fedoraproject.org/pub/fedora/linux/releases/23/Everything/x86_64/os/"
# Root password
rootpw --plaintext removethispw
# System authorization information
auth --useshadow --enablemd5
# System keyboard
keyboard --xlayouts=us --vckeymap=us
# System language
lang en_US.UTF-8
# SELinux configuration
selinux --enforcing
# Installation logging level
logging --level=info
# Shutdown after installation
shutdown
# System timezone
@ -25,7 +27,6 @@ bootloader --location=mbr
# Partition clearing information
clearpart --all --initlabel
# Disk partitioning information
reqpart
part / --fstype="ext4" --size=4000
part swap --size=1000
@ -40,10 +41,7 @@ rm /var/lib/systemd/random-seed
%packages
@core
kernel
# Make sure that DNF doesn't pull in debug kernel to satisfy kmod() requires
kernel-modules
kernel-modules-extra
memtest86+
grub2-efi
grub2
shim

View File

@ -4,18 +4,20 @@ 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
url --url="https://dl.fedoraproject.org/pub/fedora/linux/releases/23/Everything/x86_64/os/"
# Root password
rootpw --plaintext removethispw
# System authorization information
auth --useshadow --enablemd5
# System keyboard
keyboard --xlayouts=us --vckeymap=us
# System language
lang en_US.UTF-8
# SELinux configuration
selinux --enforcing
# Installation logging level
logging --level=info
# Shutdown after installation
shutdown
# System timezone
@ -39,10 +41,7 @@ rm /var/lib/systemd/random-seed
%packages
@core
kernel
# Make sure that DNF doesn't pull in debug kernel to satisfy kmod() requires
kernel-modules
kernel-modules-extra
memtest86+
grub2-efi
grub2
shim
@ -52,9 +51,6 @@ syslinux
# dracut needs these included
dracut-network
tar
# lorax for image-minimizer
lorax
%end
#
@ -107,6 +103,5 @@ droprpm sgpio
droprpm syslinux
droprpm system-config-firewall-base
droprpm usermode
# Not needed after image-minimizer is done
droprpm lorax
%end

View File

@ -3,18 +3,22 @@
# Firewall configuration
firewall --enabled
# Use network installation
url --url="http://dl.fedoraproject.org/pub/fedora/linux/development/rawhide/Everything/x86_64/os/"
url --url="https://dl.fedoraproject.org/pub/fedora/linux/releases/23/Everything/x86_64/os/"
# Root password
rootpw --plaintext replace-this-pw
# Network information
network --bootproto=dhcp --activate
# System authorization information
auth --useshadow --enablemd5
# System keyboard
keyboard --xlayouts=us --vckeymap=us
# System language
lang en_US.UTF-8
# SELinux configuration
selinux --enforcing
# Installation logging level
logging --level=info
# Shutdown after installation
shutdown
# System timezone
@ -36,10 +40,7 @@ rm /var/lib/systemd/random-seed
%packages
@core
kernel
# Make sure that DNF doesn't pull in debug kernel to satisfy kmod() requires
kernel-modules
kernel-modules-extra
memtest86+
grub2-efi
grub2
shim

View File

@ -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

View File

@ -1,4 +1,4 @@
# 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
config: 4551e3a239e6fc5ed4241438c4f07bb3
tags: 645f666f9bcd5a90fca523b33c5a78b7

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@ -1,31 +1,59 @@
<!DOCTYPE html>
<html class="writer-html5" lang="en" >
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<meta name="viewport" content="width=device-width, initial-scale=1.0" />
<title>Overview: module code &mdash; Lorax 36.5 documentation</title>
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<link rel="stylesheet" href="../_static/css/theme.css" type="text/css" />
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<script src="../_static/jquery.js"></script>
<script src="../_static/underscore.js"></script>
<script src="../_static/doctools.js"></script>
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<link rel="index" title="Index" href="../genindex.html" />
<link rel="search" title="Search" href="../search.html" />
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<title>Overview: module code &mdash; Lorax 23.12 documentation</title>
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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>
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<li><a href="pylorax/mount.html">pylorax.mount</a></li>
@ -89,31 +166,60 @@
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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 &lt;http://www.gnu.org/licenses/&gt;.</span>
<span class="c1">#</span>
<span class="c1"># Red Hat Author(s): Martin Gracik &lt;mgracik@redhat.com&gt;</span>
<span class="c1"># David Cantrell &lt;dcantrell@redhat.com&gt;</span>
<span class="c1"># Will Woods &lt;wwoods@redhat.com&gt;</span>
<span class="c">#</span>
<span class="c"># __init__.py</span>
<span class="c">#</span>
<span class="c"># Copyright (C) 2010-2015 Red Hat, Inc.</span>
<span class="c">#</span>
<span class="c"># This program is free software; you can redistribute it and/or modify</span>
<span class="c"># it under the terms of the GNU General Public License as published by</span>
<span class="c"># the Free Software Foundation; either version 2 of the License, or</span>
<span class="c"># (at your option) any later version.</span>
<span class="c">#</span>
<span class="c"># This program is distributed in the hope that it will be useful,</span>
<span class="c"># but WITHOUT ANY WARRANTY; without even the implied warranty of</span>
<span class="c"># MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the</span>
<span class="c"># GNU General Public License for more details.</span>
<span class="c">#</span>
<span class="c"># You should have received a copy of the GNU General Public License</span>
<span class="c"># along with this program. If not, see &lt;http://www.gnu.org/licenses/&gt;.</span>
<span class="c">#</span>
<span class="c"># Red Hat Author(s): Martin Gracik &lt;mgracik@redhat.com&gt;</span>
<span class="c"># David Cantrell &lt;dcantrell@redhat.com&gt;</span>
<span class="c"># Will Woods &lt;wwoods@redhat.com&gt;</span>
<span class="c1"># set up logging</span>
<span class="c"># 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">&quot;pylorax&quot;</span><span class="p">)</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="s">&quot;pylorax&quot;</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">&quot;program&quot;</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="s">&quot;program&quot;</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>
@ -105,10 +189,9 @@
<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">pylorax.output</span> <span class="kn">as</span> <span class="nn">output</span>
<span class="kn">import</span> <span class="nn">dnf</span>
@ -120,346 +203,334 @@
<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">&quot;devel&quot;</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">&quot;--xz&quot;</span><span class="p">,</span> <span class="s2">&quot;--install&quot;</span><span class="p">,</span> <span class="s2">&quot;/.buildstamp&quot;</span><span class="p">,</span> <span class="s2">&quot;--no-early-microcode&quot;</span><span class="p">,</span> <span class="s2">&quot;--add&quot;</span><span class="p">,</span> <span class="s2">&quot;fips&quot;</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">&quot;platform:f36&quot;</span>
<span class="n">DEFAULT_RELEASEVER</span> <span class="o">=</span> <span class="s2">&quot;36&quot;</span>
<span class="c"># List of drivers to remove on ppc64 arch to keep initrd &lt; 32MiB</span>
<span class="n">REMOVE_PPC64_DRIVERS</span> <span class="o">=</span> <span class="s">&quot;floppy scsi_debug nouveau radeon cirrus mgag200&quot;</span>
<span class="n">REMOVE_PPC64_MODULES</span> <span class="o">=</span> <span class="s">&quot;drm plymouth&quot;</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">&quot;x86_64&quot;</span><span class="p">,</span> <span class="s2">&quot;ppc64le&quot;</span><span class="p">,</span> <span class="s2">&quot;s390x&quot;</span><span class="p">,</span> <span class="s2">&quot;ia64&quot;</span><span class="p">,</span> <span class="s2">&quot;aarch64&quot;</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">&quot;x86&quot;</span><span class="p">,</span> <span class="n">x86_64</span><span class="o">=</span><span class="s2">&quot;x86&quot;</span><span class="p">,</span>
<span class="n">ppc64le</span><span class="o">=</span><span class="s2">&quot;powerpc&quot;</span><span class="p">,</span>
<span class="n">arm</span><span class="o">=</span><span class="s2">&quot;arm&quot;</span><span class="p">,</span> <span class="n">armhfp</span><span class="o">=</span><span class="s2">&quot;arm&quot;</span><span class="p">)</span>
<span class="n">lib64_arches</span> <span class="o">=</span> <span class="p">(</span><span class="s">&quot;x86_64&quot;</span><span class="p">,</span> <span class="s">&quot;ppc64&quot;</span><span class="p">,</span> <span class="s">&quot;ppc64le&quot;</span><span class="p">,</span> <span class="s">&quot;s390x&quot;</span><span class="p">,</span> <span class="s">&quot;ia64&quot;</span><span class="p">,</span> <span class="s">&quot;aarch64&quot;</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="s">&quot;x86&quot;</span><span class="p">,</span> <span class="n">x86_64</span><span class="o">=</span><span class="s">&quot;x86&quot;</span><span class="p">,</span>
<span class="n">ppc</span><span class="o">=</span><span class="s">&quot;powerpc&quot;</span><span class="p">,</span> <span class="n">ppc64</span><span class="o">=</span><span class="s">&quot;powerpc&quot;</span><span class="p">,</span> <span class="n">ppc64le</span><span class="o">=</span><span class="s">&quot;powerpc&quot;</span><span class="p">,</span>
<span class="n">arm</span><span class="o">=</span><span class="s">&quot;arm&quot;</span><span class="p">,</span> <span class="n">armhfp</span><span class="o">=</span><span class="s">&quot;arm&quot;</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="k">def</span> <span class="nf">__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="n">__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">&quot;lib64&quot;</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">&quot;lib&quot;</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>
<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">arch</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="s">&quot;lib64&quot;</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="s">&quot;lib&quot;</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="k">def</span> <span class="nf">__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="n">__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="bp">False</span>
<span class="bp">self</span><span class="o">.</span><span class="n">product</span> <span class="o">=</span> <span class="bp">None</span>
<span class="bp">self</span><span class="o">.</span><span class="n">workdir</span> <span class="o">=</span> <span class="bp">None</span>
<span class="bp">self</span><span class="o">.</span><span class="n">arch</span> <span class="o">=</span> <span class="bp">None</span>
<span class="bp">self</span><span class="o">.</span><span class="n">conf</span> <span class="o">=</span> <span class="bp">None</span>
<span class="bp">self</span><span class="o">.</span><span class="n">inroot</span> <span class="o">=</span> <span class="bp">None</span>
<span class="bp">self</span><span class="o">.</span><span class="n">debug</span> <span class="o">=</span> <span class="bp">False</span>
<span class="bp">self</span><span class="o">.</span><span class="n">outputdir</span> <span class="o">=</span> <span class="bp">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">&#39;C&#39;</span><span class="p">)</span>
<span class="c"># 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="s">&#39;C&#39;</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">&quot;/etc/lorax/lorax.conf&quot;</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="s">&quot;/etc/lorax/lorax.conf&quot;</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">&quot;lorax&quot;</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">&quot;lorax&quot;</span><span class="p">,</span> <span class="s2">&quot;debug&quot;</span><span class="p">,</span> <span class="s2">&quot;1&quot;</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">&quot;lorax&quot;</span><span class="p">,</span> <span class="s2">&quot;sharedir&quot;</span><span class="p">,</span> <span class="s2">&quot;/usr/share/lorax&quot;</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">&quot;lorax&quot;</span><span class="p">,</span> <span class="s2">&quot;logdir&quot;</span><span class="p">,</span> <span class="s2">&quot;/var/log/lorax&quot;</span><span class="p">)</span>
<span class="c"># 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="s">&quot;lorax&quot;</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="s">&quot;lorax&quot;</span><span class="p">,</span> <span class="s">&quot;debug&quot;</span><span class="p">,</span> <span class="s">&quot;1&quot;</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="s">&quot;lorax&quot;</span><span class="p">,</span> <span class="s">&quot;sharedir&quot;</span><span class="p">,</span> <span class="s">&quot;/usr/share/lorax&quot;</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="s">&quot;lorax&quot;</span><span class="p">,</span> <span class="s">&quot;logdir&quot;</span><span class="p">,</span> <span class="s">&quot;/var/log/lorax&quot;</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">&quot;output&quot;</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">&quot;output&quot;</span><span class="p">,</span> <span class="s2">&quot;colors&quot;</span><span class="p">,</span> <span class="s2">&quot;1&quot;</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">&quot;output&quot;</span><span class="p">,</span> <span class="s2">&quot;encoding&quot;</span><span class="p">,</span> <span class="s2">&quot;utf-8&quot;</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">&quot;output&quot;</span><span class="p">,</span> <span class="s2">&quot;ignorelist&quot;</span><span class="p">,</span> <span class="s2">&quot;/usr/share/lorax/ignorelist&quot;</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="s">&quot;output&quot;</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="s">&quot;output&quot;</span><span class="p">,</span> <span class="s">&quot;colors&quot;</span><span class="p">,</span> <span class="s">&quot;1&quot;</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="s">&quot;output&quot;</span><span class="p">,</span> <span class="s">&quot;encoding&quot;</span><span class="p">,</span> <span class="s">&quot;utf-8&quot;</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="s">&quot;output&quot;</span><span class="p">,</span> <span class="s">&quot;ignorelist&quot;</span><span class="p">,</span> <span class="s">&quot;/usr/share/lorax/ignorelist&quot;</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">&quot;templates&quot;</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">&quot;templates&quot;</span><span class="p">,</span> <span class="s2">&quot;ramdisk&quot;</span><span class="p">,</span> <span class="s2">&quot;ramdisk.ltmpl&quot;</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="s">&quot;templates&quot;</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="s">&quot;templates&quot;</span><span class="p">,</span> <span class="s">&quot;ramdisk&quot;</span><span class="p">,</span> <span class="s">&quot;ramdisk.ltmpl&quot;</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">&quot;compression&quot;</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">&quot;compression&quot;</span><span class="p">,</span> <span class="s2">&quot;type&quot;</span><span class="p">,</span> <span class="s2">&quot;xz&quot;</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">&quot;compression&quot;</span><span class="p">,</span> <span class="s2">&quot;args&quot;</span><span class="p">,</span> <span class="s2">&quot;&quot;</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">&quot;compression&quot;</span><span class="p">,</span> <span class="s2">&quot;bcj&quot;</span><span class="p">,</span> <span class="s2">&quot;on&quot;</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="s">&quot;compression&quot;</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="s">&quot;compression&quot;</span><span class="p">,</span> <span class="s">&quot;type&quot;</span><span class="p">,</span> <span class="s">&quot;xz&quot;</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="s">&quot;compression&quot;</span><span class="p">,</span> <span class="s">&quot;args&quot;</span><span class="p">,</span> <span class="s">&quot;&quot;</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="s">&quot;compression&quot;</span><span class="p">,</span> <span class="s">&quot;bcj&quot;</span><span class="p">,</span> <span class="s">&quot;on&quot;</span><span class="p">)</span>
<span class="c1"># read the config file</span>
<span class="c"># 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">&quot;lorax&quot;</span><span class="p">,</span> <span class="s2">&quot;debug&quot;</span><span class="p">)</span>
<span class="c"># 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="s">&quot;lorax&quot;</span><span class="p">,</span> <span class="s">&quot;debug&quot;</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">&quot;output&quot;</span><span class="p">,</span> <span class="s2">&quot;colors&quot;</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="s">&quot;output&quot;</span><span class="p">,</span> <span class="s">&quot;colors&quot;</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">&quot;output&quot;</span><span class="p">,</span> <span class="s2">&quot;encoding&quot;</span><span class="p">)</span>
<span class="n">colors</span> <span class="o">=</span> <span class="bp">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="s">&quot;output&quot;</span><span class="p">,</span> <span class="s">&quot;encoding&quot;</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">&quot;output&quot;</span><span class="p">,</span> <span class="s2">&quot;ignorelist&quot;</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="s">&quot;output&quot;</span><span class="p">,</span> <span class="s">&quot;ignorelist&quot;</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">&quot;r&quot;</span><span class="p">)</span> <span class="k">as</span> <span class="n">fobj</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="s">&quot;r&quot;</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">&quot;#&quot;</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="s">&quot;#&quot;</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">&quot;PATH&quot;</span><span class="p">]</span> <span class="o">=</span> <span class="s2">&quot;</span><span class="si">{0}</span><span class="s2">:/sbin:/usr/sbin&quot;</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">&quot;PATH&quot;</span><span class="p">])</span>
<span class="c"># cron does not have sbin in PATH,</span>
<span class="c"># 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="s">&quot;PATH&quot;</span><span class="p">]</span> <span class="o">=</span> <span class="s">&quot;{0}:/sbin:/usr/sbin&quot;</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="s">&quot;PATH&quot;</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">&#39;DISPLAY&#39;</span><span class="p">,</span> <span class="s1">&#39;DBUS_SESSION_BUS_ADDRESS&#39;</span><span class="p">)</span>
<span class="c"># 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="s">&#39;DISPLAY&#39;</span><span class="p">,</span> <span class="s">&#39;DBUS_SESSION_BUS_ADDRESS&#39;</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">&quot;&quot;&quot;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"> &quot;&quot;&quot;</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">&quot;lorax&quot;</span><span class="p">,</span> <span class="s2">&quot;sharedir&quot;</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">&quot;Using templatedir </span><span class="si">%s</span><span class="s2">&quot;</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>
<span class="bp">self</span><span class="o">.</span><span class="n">_configured</span> <span class="o">=</span> <span class="bp">True</span>
</div>
<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">&quot;pylorax.log&quot;</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">&quot;w&quot;</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="s">&quot;pylorax.log&quot;</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="s">&quot;w&quot;</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">&quot;&quot;</span><span class="p">,</span> <span class="n">bugurl</span><span class="o">=</span><span class="s2">&quot;&quot;</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">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="s">&quot;&quot;</span><span class="p">,</span> <span class="n">bugurl</span><span class="o">=</span><span class="s">&quot;&quot;</span><span class="p">,</span>
<span class="n">isfinal</span><span class="o">=</span><span class="bp">False</span><span class="p">,</span> <span class="n">workdir</span><span class="o">=</span><span class="bp">None</span><span class="p">,</span> <span class="n">outputdir</span><span class="o">=</span><span class="bp">None</span><span class="p">,</span> <span class="n">buildarch</span><span class="o">=</span><span class="bp">None</span><span class="p">,</span> <span class="n">volid</span><span class="o">=</span><span class="bp">None</span><span class="p">,</span>
<span class="n">domacboot</span><span class="o">=</span><span class="bp">True</span><span class="p">,</span> <span class="n">doupgrade</span><span class="o">=</span><span class="bp">True</span><span class="p">,</span> <span class="n">remove_temp</span><span class="o">=</span><span class="bp">False</span><span class="p">,</span>
<span class="n">installpkgs</span><span class="o">=</span><span class="bp">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="n">add_templates</span><span class="o">=</span><span class="bp">None</span><span class="p">,</span>
<span class="n">add_template_vars</span><span class="o">=</span><span class="bp">None</span><span class="p">,</span>
<span class="n">add_arch_templates</span><span class="o">=</span><span class="bp">None</span><span class="p">,</span>
<span class="n">add_arch_template_vars</span><span class="o">=</span><span class="bp">None</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="c"># 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="s">&quot;devel&quot;</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="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">&quot;rpm&quot;</span><span class="p">,</span> <span class="s2">&quot;-q&quot;</span><span class="p">,</span> <span class="s2">&quot;hfsplus-tools&quot;</span><span class="p">])</span>
<span class="n">runcmd</span><span class="p">([</span><span class="s">&quot;rpm&quot;</span><span class="p">,</span> <span class="s">&quot;-q&quot;</span><span class="p">,</span> <span class="s">&quot;hfsplus-tools&quot;</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">&quot;you need to install hfsplus-tools to create mac images&quot;</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="s">&quot;you need to install hfsplus-tools to create mac images&quot;</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">&quot;pylorax.work.&quot;</span><span class="p">)</span>
<span class="c"># 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="s">&quot;pylorax.work.&quot;</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">&quot;lorax&quot;</span><span class="p">,</span> <span class="s2">&quot;logdir&quot;</span><span class="p">)</span>
<span class="c"># 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="s">&quot;lorax&quot;</span><span class="p">,</span> <span class="s">&quot;logdir&quot;</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">&quot;version is </span><span class="si">%s</span><span class="s2">&quot;</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="s">&quot;version is </span><span class="si">%s</span><span class="s">&quot;</span><span class="p">,</span> <span class="n">vernum</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="s">&quot;using work directory </span><span class="si">%s</span><span class="s">&quot;</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="s">&quot;using log directory </span><span class="si">%s</span><span class="s">&quot;</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">&quot;using work directory </span><span class="si">%s</span><span class="s2">&quot;</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">&quot;using log directory </span><span class="si">%s</span><span class="s2">&quot;</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">&quot;pylorax.out.&quot;</span><span class="p">)</span>
<span class="c"># 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="s">&quot;pylorax.out.&quot;</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">&quot;using output directory </span><span class="si">%s</span><span class="s2">&quot;</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="s">&quot;using output directory </span><span class="si">%s</span><span class="s">&quot;</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">&quot;checking for root privileges&quot;</span><span class="p">)</span>
<span class="c"># 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="s">&quot;checking for root privileges&quot;</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">&quot;no root privileges&quot;</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="s">&quot;no root privileges&quot;</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">&quot;checking dnf base object&quot;</span><span class="p">)</span>
<span class="c"># is selinux disabled?</span>
<span class="c"># With selinux in enforcing mode the rpcbind package required for</span>
<span class="c"># dracut nfs module, which is in turn required by anaconda module,</span>
<span class="c"># will not get installed, because it&#39;s preinstall scriptlet fails,</span>
<span class="c"># resulting in an incomplete initial ramdisk image.</span>
<span class="c"># The reason is that the scriptlet runs tools from the shadow-utils</span>
<span class="c"># package in chroot, particularly groupadd and useradd to add the</span>
<span class="c"># required rpc group and rpc user. This operation fails, because</span>
<span class="c"># the selinux context on files in the chroot, that the shadow-utils</span>
<span class="c"># tools need to access (/etc/group, /etc/passwd, /etc/shadow etc.),</span>
<span class="c"># is wrong and selinux therefore disallows access to these files.</span>
<span class="n">logger</span><span class="o">.</span><span class="n">info</span><span class="p">(</span><span class="s">&quot;checking the selinux mode&quot;</span><span class="p">)</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="ow">and</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">critical</span><span class="p">(</span><span class="s">&quot;selinux must be disabled or in Permissive mode&quot;</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="c"># 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="s">&quot;checking dnf base object&quot;</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">&quot;no dnf base object&quot;</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="s">&quot;no dnf base object&quot;</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">&quot;using install root: </span><span class="si">%s</span><span class="s2">&quot;</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">logger</span><span class="o">.</span><span class="n">debug</span><span class="p">(</span><span class="s">&quot;using install root: </span><span class="si">%s</span><span class="s">&quot;</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">&quot;setting up build architecture&quot;</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="s">&quot;setting up build architecture&quot;</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">&#39;buildarch&#39;</span><span class="p">,</span> <span class="s1">&#39;basearch&#39;</span><span class="p">,</span> <span class="s1">&#39;libdir&#39;</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">&quot;self.arch.</span><span class="si">%s</span><span class="s2"> = </span><span class="si">%s</span><span class="s2">&quot;</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="k">for</span> <span class="n">attr</span> <span class="ow">in</span> <span class="p">(</span><span class="s">&#39;buildarch&#39;</span><span class="p">,</span> <span class="s">&#39;basearch&#39;</span><span class="p">,</span> <span class="s">&#39;libdir&#39;</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="s">&quot;self.arch.</span><span class="si">%s</span><span class="s"> = </span><span class="si">%s</span><span class="s">&quot;</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">&quot;setting up build parameters&quot;</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="s">&quot;setting up build parameters&quot;</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">&quot;product data: </span><span class="si">%s</span><span class="s2">&quot;</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="n">logger</span><span class="o">.</span><span class="n">debug</span><span class="p">(</span><span class="s">&quot;product data: </span><span class="si">%s</span><span class="s">&quot;</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&#39;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">&quot;</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">&quot;</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="c"># NOTE: if you change isolabel, you need to change pungi to match, or</span>
<span class="c"># the pungi images won&#39;t boot.</span>
<span class="n">isolabel</span> <span class="o">=</span> <span class="n">volid</span> <span class="ow">or</span> <span class="s">&quot;</span><span class="si">%s</span><span class="s">-</span><span class="si">%s</span><span class="s">-</span><span class="si">%s</span><span class="s">&quot;</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">&gt;</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">&quot;the volume id cannot be longer than 32 characters&quot;</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="s">&quot;the volume id cannot be longer than 32 characters&quot;</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">templatedir</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="s">&quot;lorax&quot;</span><span class="p">,</span> <span class="s">&quot;sharedir&quot;</span><span class="p">)</span>
<span class="c"># 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">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="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">add_template_vars</span><span class="o">=</span><span class="n">add_template_vars</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">&quot;installing runtime packages&quot;</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="s">&quot;installing runtime packages&quot;</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="c"># 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="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="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">&quot;.buildstamp&quot;</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="s">&quot;.buildstamp&quot;</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">&quot;pkglists&quot;</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">&quot;original-pkgsizes.txt&quot;</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="s">&quot;pkglists&quot;</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="s">&quot;original-pkgsizes.txt&quot;</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">&quot;doing post-install configuration&quot;</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="s">&quot;doing post-install configuration&quot;</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="c"># 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">&quot;.discinfo&quot;</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="s">&quot;.discinfo&quot;</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">&quot;backing up installroot&quot;</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">&quot;installroot&quot;</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="s">&quot;backing up installroot&quot;</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="s">&quot;installroot&quot;</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">&quot;generating kernel module metadata&quot;</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="s">&quot;generating kernel module metadata&quot;</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">&quot;cleaning unneeded files&quot;</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="s">&quot;cleaning unneeded files&quot;</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">&quot;verifying the installroot&quot;</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">&quot;Skipping verify&quot;</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">&quot;final-pkgsizes.txt&quot;</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="s">&quot;final-pkgsizes.txt&quot;</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">&quot;creating the runtime image&quot;</span><span class="p">)</span>
<span class="n">runtime</span> <span class="o">=</span> <span class="s2">&quot;images/install.img&quot;</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">&quot;compression&quot;</span><span class="p">,</span> <span class="s2">&quot;type&quot;</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">&quot;compression&quot;</span><span class="p">,</span> <span class="s2">&quot;args&quot;</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">&quot;compression&quot;</span><span class="p">,</span> <span class="s2">&quot;bcj&quot;</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="s">&quot;creating the runtime image&quot;</span><span class="p">)</span>
<span class="n">runtime</span> <span class="o">=</span> <span class="s">&quot;images/install.img&quot;</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="s">&quot;compression&quot;</span><span class="p">,</span> <span class="s">&quot;type&quot;</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="s">&quot;compression&quot;</span><span class="p">,</span> <span class="s">&quot;args&quot;</span><span class="p">)</span><span class="o">.</span><span class="n">split</span><span class="p">()</span> <span class="c"># 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="s">&quot;compression&quot;</span><span class="p">,</span> <span class="s">&quot;bcj&quot;</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">&quot;-Xbcj&quot;</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="n">compressargs</span> <span class="o">+=</span> <span class="p">[</span><span class="s">&quot;-Xbcj&quot;</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">&quot;no BCJ filter for arch </span><span class="si">%s</span><span class="s2">&quot;</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">&quot;rootfs.img creation failed. See program.log&quot;</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">logger</span><span class="o">.</span><span class="n">info</span><span class="p">(</span><span class="s">&quot;no BCJ filter for arch </span><span class="si">%s</span><span class="s">&quot;</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">rb</span><span class="o">.</span><span class="n">create_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="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">&quot;preparing to build output tree and boot images&quot;</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="s">&quot;preparing to build output tree and boot images&quot;</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">templatedir</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">&quot;rebuilding initramfs images&quot;</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">&quot; &quot;</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">info</span><span class="p">(</span><span class="s">&quot;rebuilding initramfs images&quot;</span><span class="p">)</span>
<span class="n">dracut_args</span> <span class="o">=</span> <span class="p">[</span><span class="s">&quot;--xz&quot;</span><span class="p">,</span> <span class="s">&quot;--install&quot;</span><span class="p">,</span> <span class="s">&quot;/.buildstamp&quot;</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="s">&quot;--add&quot;</span><span class="p">,</span> <span class="s">&quot;anaconda pollcdrom&quot;</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">&quot;--add&quot;</span><span class="p">,</span> <span class="s2">&quot;anaconda pollcdrom qemu qemu-net&quot;</span><span class="p">]</span>
<span class="c"># ppc64 cannot boot an initrd &gt; 32MiB so remove some drivers</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">basearch</span> <span class="ow">in</span> <span class="p">(</span><span class="s">&quot;ppc64&quot;</span><span class="p">,</span> <span class="s">&quot;ppc64le&quot;</span><span class="p">):</span>
<span class="n">dracut_args</span><span class="o">.</span><span class="n">extend</span><span class="p">([</span><span class="s">&quot;--omit-drivers&quot;</span><span class="p">,</span> <span class="n">REMOVE_PPC64_DRIVERS</span><span class="p">])</span>
<span class="c"># Only omit dracut modules from the initrd so that they&#39;re kept for</span>
<span class="c"># upgrade.img</span>
<span class="n">anaconda_args</span><span class="o">.</span><span class="n">extend</span><span class="p">([</span><span class="s">&quot;--omit&quot;</span><span class="p">,</span> <span class="n">REMOVE_PPC64_MODULES</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">&quot;dracut args = </span><span class="si">%s</span><span class="s2">&quot;</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">&quot;anaconda args = </span><span class="si">%s</span><span class="s2">&quot;</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">&quot;populating output tree and building boot images&quot;</span><span class="p">)</span>
<span class="k">if</span> <span class="n">doupgrade</span><span class="p">:</span>
<span class="c"># Build upgrade.img. It&#39;d be nice if these could coexist in the same</span>
<span class="c"># image, but that would increase the size of the anaconda initramfs,</span>
<span class="c"># which worries some people (esp. PPC tftpboot). So they&#39;re separate.</span>
<span class="k">try</span><span class="p">:</span>
<span class="c"># If possible, use the &#39;fedup&#39; plymouth theme</span>
<span class="n">themes</span> <span class="o">=</span> <span class="n">runcmd_output</span><span class="p">([</span><span class="s">&#39;plymouth-set-default-theme&#39;</span><span class="p">,</span> <span class="s">&#39;--list&#39;</span><span class="p">],</span>
<span class="n">root</span><span class="o">=</span><span class="n">installroot</span><span class="p">)</span>
<span class="k">if</span> <span class="s">&#39;fedup&#39;</span> <span class="ow">in</span> <span class="n">themes</span><span class="o">.</span><span class="n">splitlines</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="s">&#39;PLYMOUTH_THEME_NAME&#39;</span><span class="p">]</span> <span class="o">=</span> <span class="s">&#39;fedup&#39;</span>
<span class="k">except</span> <span class="ne">RuntimeError</span><span class="p">:</span>
<span class="k">pass</span>
<span class="n">upgrade_args</span> <span class="o">=</span> <span class="n">dracut_args</span> <span class="o">+</span> <span class="p">[</span><span class="s">&quot;--add&quot;</span><span class="p">,</span> <span class="s">&quot;system-upgrade&quot;</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">upgrade_args</span><span class="p">,</span> <span class="n">prefix</span><span class="o">=</span><span class="s">&quot;upgrade&quot;</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="s">&quot;populating output tree and building boot images&quot;</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&#39;re done</span>
<span class="c"># write .treeinfo file and we&#39;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">&quot;.treeinfo&quot;</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="s">&quot;.treeinfo&quot;</span><span class="p">))</span>
<span class="c1"># cleanup</span>
<span class="c"># 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>
<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="c"># get architecture of the available anaconda package</span>
<span class="n">buildarch</span> <span class="o">=</span> <span class="bp">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">&quot;anaconda-core&quot;</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">&quot;src&quot;</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="s">&quot;anaconda&quot;</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="s">&quot;src&quot;</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">&quot;no anaconda-core package in the repository&quot;</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="s">&quot;no anaconda package in the repository&quot;</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>
<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">&quot;&quot;&quot;</span>
<span class="sd"> Setup the various logs</span>
@ -472,89 +543,86 @@
<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="c"># 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">&quot;</span><span class="si">%(asctime)s</span><span class="s2">: </span><span class="si">%(message)s</span><span class="s2">&quot;</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="s">&quot;</span><span class="si">%(asctime)s</span><span class="s">: </span><span class="si">%(message)s</span><span class="s">&quot;</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">&quot;w&quot;</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="s">&quot;w&quot;</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">&quot;</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">&quot;</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="s">&quot;</span><span class="si">%(asctime)s</span><span class="s"> </span><span class="si">%(levelname)s</span><span class="s"> </span><span class="si">%(name)s</span><span class="s">: </span><span class="si">%(message)s</span><span class="s">&quot;</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="c"># 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">&quot;/program.log&quot;</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">&quot;w&quot;</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="s">&quot;/program.log&quot;</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="s">&quot;w&quot;</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">&quot;</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">&quot;</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">&quot;/usr/share/lorax&quot;</span><span class="p">):</span>
<span class="sd">&quot;&quot;&quot; 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"> &quot;&quot;&quot;</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">&quot;templates.d&quot;</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">&quot;templates.d&quot;</span><span class="p">,</span> <span class="s2">&quot;*&quot;</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">&quot;&quot;&quot;Log the current state of selinux&quot;&quot;&quot;</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">&quot;selinux is enabled and in Enforcing mode&quot;</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">&quot;selinux is enabled and in Permissive mode&quot;</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">&quot;selinux is Disabled&quot;</span><span class="p">)</span></div>
</pre></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 &lt;http://www.gnu.org/licenses/&gt;.</span>
<span class="c1">#</span>
<span class="c1"># Red Hat Author(s): Martin Gracik &lt;mgracik@redhat.com&gt;</span>
<span class="c1">#</span>
<span class="c">#</span>
<span class="c"># base.py</span>
<span class="c">#</span>
<span class="c"># Copyright (C) 2009-2015 Red Hat, Inc.</span>
<span class="c">#</span>
<span class="c"># This program is free software; you can redistribute it and/or modify</span>
<span class="c"># it under the terms of the GNU General Public License as published by</span>
<span class="c"># the Free Software Foundation; either version 2 of the License, or</span>
<span class="c"># (at your option) any later version.</span>
<span class="c">#</span>
<span class="c"># This program is distributed in the hope that it will be useful,</span>
<span class="c"># but WITHOUT ANY WARRANTY; without even the implied warranty of</span>
<span class="c"># MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the</span>
<span class="c"># GNU General Public License for more details.</span>
<span class="c">#</span>
<span class="c"># You should have received a copy of the GNU General Public License</span>
<span class="c"># along with this program. If not, see &lt;http://www.gnu.org/licenses/&gt;.</span>
<span class="c">#</span>
<span class="c"># Red Hat Author(s): Martin Gracik &lt;mgracik@redhat.com&gt;</span>
<span class="c">#</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>
<span class="kn">import</span> <span class="nn">pylorax.output</span> <span class="kn">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="k">def</span> <span class="nf">__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>
<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>
<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>
<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>
<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>
<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">def</span> <span class="nf">__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="n">__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="nf">__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">return</span> <span class="bp">self</span><span class="p">[</span><span class="n">attr</span><span class="p">]</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="k">def</span> <span class="nf">__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>
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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 &lt;http://www.gnu.org/licenses/&gt;.</span>
<span class="c1">#</span>
<span class="c1"># Red Hat Author(s): Martin Gracik &lt;mgracik@redhat.com&gt;</span>
<span class="c1">#</span>
<span class="c">#</span>
<span class="c"># buildstamp.py</span>
<span class="c">#</span>
<span class="c"># Copyright (C) 2010-2015 Red Hat, Inc.</span>
<span class="c">#</span>
<span class="c"># This program is free software; you can redistribute it and/or modify</span>
<span class="c"># it under the terms of the GNU General Public License as published by</span>
<span class="c"># the Free Software Foundation; either version 2 of the License, or</span>
<span class="c"># (at your option) any later version.</span>
<span class="c">#</span>
<span class="c"># This program is distributed in the hope that it will be useful,</span>
<span class="c"># but WITHOUT ANY WARRANTY; without even the implied warranty of</span>
<span class="c"># MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the</span>
<span class="c"># GNU General Public License for more details.</span>
<span class="c">#</span>
<span class="c"># You should have received a copy of the GNU General Public License</span>
<span class="c"># along with this program. If not, see &lt;http://www.gnu.org/licenses/&gt;.</span>
<span class="c">#</span>
<span class="c"># Red Hat Author(s): Martin Gracik &lt;mgracik@redhat.com&gt;</span>
<span class="c">#</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">&quot;pylorax.buildstamp&quot;</span><span class="p">)</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="s">&quot;pylorax.buildstamp&quot;</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">&quot;&quot;</span><span class="p">):</span>
<span class="k">def</span> <span class="nf">__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="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">&#39;SOURCE_DATE_EPOCH&#39;</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">&#39;SOURCE_DATE_EPOCH&#39;</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">&quot;%Y%m</span><span class="si">%d</span><span class="s2">%H%M&quot;</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">&quot;</span><span class="si">{0}</span><span class="s2">.</span><span class="si">{1}</span><span class="s2">&quot;</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>
<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="s">&quot;%Y%m</span><span class="si">%d</span><span class="s">%H%M&quot;</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="s">&quot;{0}.{1}&quot;</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="c"># 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">&quot;devel&quot;</span>
<span class="n">vernum</span> <span class="o">=</span> <span class="s">&quot;devel&quot;</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">&quot;writing .buildstamp file&quot;</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">&quot;w&quot;</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">&quot;[Main]</span><span class="se">\n</span><span class="s2">&quot;</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">&quot;Product=</span><span class="si">{0.product}</span><span class="se">\n</span><span class="s2">&quot;</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">&quot;Version=</span><span class="si">{0.version}</span><span class="se">\n</span><span class="s2">&quot;</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">&quot;BugURL=</span><span class="si">{0.bugurl}</span><span class="se">\n</span><span class="s2">&quot;</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">&quot;IsFinal=</span><span class="si">{0.isfinal}</span><span class="se">\n</span><span class="s2">&quot;</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">&quot;UUID=</span><span class="si">{0.uuid}</span><span class="se">\n</span><span class="s2">&quot;</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">&quot;Variant=</span><span class="si">{0.variant}</span><span class="se">\n</span><span class="s2">&quot;</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">&quot;[Compose]</span><span class="se">\n</span><span class="s2">&quot;</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">&quot;Lorax=</span><span class="si">{0}</span><span class="se">\n</span><span class="s2">&quot;</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>
<span class="n">logger</span><span class="o">.</span><span class="n">info</span><span class="p">(</span><span class="s">&quot;writing .buildstamp file&quot;</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="s">&quot;w&quot;</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="s">&quot;[Main]</span><span class="se">\n</span><span class="s">&quot;</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="s">&quot;Product={0.product}</span><span class="se">\n</span><span class="s">&quot;</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="s">&quot;Version={0.version}</span><span class="se">\n</span><span class="s">&quot;</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="s">&quot;BugURL={0.bugurl}</span><span class="se">\n</span><span class="s">&quot;</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="s">&quot;IsFinal={0.isfinal}</span><span class="se">\n</span><span class="s">&quot;</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="s">&quot;UUID={0.uuid}</span><span class="se">\n</span><span class="s">&quot;</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="s">&quot;[Compose]</span><span class="se">\n</span><span class="s">&quot;</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="s">&quot;Lorax={0}</span><span class="se">\n</span><span class="s">&quot;</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>
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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 &lt;http://www.gnu.org/licenses/&gt;.</span>
<span class="c1">#</span>
<span class="c1"># Red Hat Author(s): Brian C. Lane &lt;bcl@redhat.com&gt;</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">&quot;</span><span class="si">{0}</span><span class="s2">-</span><span class="si">{1}</span><span class="s2">&quot;</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">&quot;&quot;</span><span class="p">):</span>
<span class="sd">&quot;&quot;&quot; Return the ArgumentParser for lorax&quot;&quot;&quot;</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">&quot;Create the Anaconda boot.iso&quot;</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">&quot;required arguments&quot;</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">&quot;-p&quot;</span><span class="p">,</span> <span class="s2">&quot;--product&quot;</span><span class="p">,</span> <span class="n">help</span><span class="o">=</span><span class="s2">&quot;product name&quot;</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">&quot;PRODUCT&quot;</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">&quot;-v&quot;</span><span class="p">,</span> <span class="s2">&quot;--version&quot;</span><span class="p">,</span> <span class="n">help</span><span class="o">=</span><span class="s2">&quot;version identifier&quot;</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">&quot;VERSION&quot;</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">&quot;-r&quot;</span><span class="p">,</span> <span class="s2">&quot;--release&quot;</span><span class="p">,</span> <span class="n">help</span><span class="o">=</span><span class="s2">&quot;release information&quot;</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">&quot;RELEASE&quot;</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">&quot;-s&quot;</span><span class="p">,</span> <span class="s2">&quot;--source&quot;</span><span class="p">,</span> <span class="n">help</span><span class="o">=</span><span class="s2">&quot;source repository (may be listed multiple times)&quot;</span><span class="p">,</span>
<span class="n">metavar</span><span class="o">=</span><span class="s2">&quot;REPOSITORY&quot;</span><span class="p">,</span> <span class="n">action</span><span class="o">=</span><span class="s2">&quot;append&quot;</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">&quot;--repo&quot;</span><span class="p">,</span> <span class="n">help</span><span class="o">=</span><span class="s2">&quot;source dnf repository file&quot;</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">&quot;repos&quot;</span><span class="p">,</span> <span class="n">metavar</span><span class="o">=</span><span class="s2">&quot;REPOSITORY&quot;</span><span class="p">,</span> <span class="n">action</span><span class="o">=</span><span class="s2">&quot;append&quot;</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">&quot;optional arguments&quot;</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">&quot;-m&quot;</span><span class="p">,</span> <span class="s2">&quot;--mirrorlist&quot;</span><span class="p">,</span>
<span class="n">help</span><span class="o">=</span><span class="s2">&quot;mirrorlist repository (may be listed multiple times)&quot;</span><span class="p">,</span>
<span class="n">metavar</span><span class="o">=</span><span class="s2">&quot;REPOSITORY&quot;</span><span class="p">,</span> <span class="n">action</span><span class="o">=</span><span class="s2">&quot;append&quot;</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">&quot;-t&quot;</span><span class="p">,</span> <span class="s2">&quot;--variant&quot;</span><span class="p">,</span> <span class="n">default</span><span class="o">=</span><span class="s2">&quot;&quot;</span><span class="p">,</span>
<span class="n">help</span><span class="o">=</span><span class="s2">&quot;variant name&quot;</span><span class="p">,</span> <span class="n">metavar</span><span class="o">=</span><span class="s2">&quot;VARIANT&quot;</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">&quot;-b&quot;</span><span class="p">,</span> <span class="s2">&quot;--bugurl&quot;</span><span class="p">,</span>
<span class="n">help</span><span class="o">=</span><span class="s2">&quot;bug reporting URL for the product&quot;</span><span class="p">,</span> <span class="n">metavar</span><span class="o">=</span><span class="s2">&quot;URL&quot;</span><span class="p">,</span>
<span class="n">default</span><span class="o">=</span><span class="s2">&quot;your distribution provided bug reporting tool&quot;</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">&quot;--isfinal&quot;</span><span class="p">,</span> <span class="n">help</span><span class="o">=</span><span class="s2">&quot;&quot;</span><span class="p">,</span>
<span class="n">action</span><span class="o">=</span><span class="s2">&quot;store_true&quot;</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">&quot;isfinal&quot;</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">&quot;-c&quot;</span><span class="p">,</span> <span class="s2">&quot;--config&quot;</span><span class="p">,</span> <span class="n">default</span><span class="o">=</span><span class="s2">&quot;/etc/lorax/lorax.conf&quot;</span><span class="p">,</span>
<span class="n">help</span><span class="o">=</span><span class="s2">&quot;config file&quot;</span><span class="p">,</span> <span class="n">metavar</span><span class="o">=</span><span class="s2">&quot;CONFIGFILE&quot;</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">&quot;--proxy&quot;</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">&quot;repo proxy url:port&quot;</span><span class="p">,</span> <span class="n">metavar</span><span class="o">=</span><span class="s2">&quot;HOST&quot;</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">&quot;-i&quot;</span><span class="p">,</span> <span class="s2">&quot;--installpkgs&quot;</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">&quot;append&quot;</span><span class="p">,</span> <span class="n">metavar</span><span class="o">=</span><span class="s2">&quot;PACKAGE&quot;</span><span class="p">,</span>
<span class="n">help</span><span class="o">=</span><span class="s2">&quot;package glob to install before runtime-install.tmpl runs. (may be listed multiple times)&quot;</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">&quot;-e&quot;</span><span class="p">,</span> <span class="s2">&quot;--excludepkgs&quot;</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">&quot;append&quot;</span><span class="p">,</span> <span class="n">metavar</span><span class="o">=</span><span class="s2">&quot;PACKAGE&quot;</span><span class="p">,</span>
<span class="n">help</span><span class="o">=</span><span class="s2">&quot;package glob to remove before runtime-install.tmpl runs. (may be listed multiple times)&quot;</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">&quot;--buildarch&quot;</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">&quot;build architecture&quot;</span><span class="p">,</span> <span class="n">metavar</span><span class="o">=</span><span class="s2">&quot;ARCH&quot;</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">&quot;--volid&quot;</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">&quot;volume id&quot;</span><span class="p">,</span> <span class="n">metavar</span><span class="o">=</span><span class="s2">&quot;VOLID&quot;</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">&quot;--macboot&quot;</span><span class="p">,</span> <span class="n">help</span><span class="o">=</span><span class="s2">&quot;&quot;</span><span class="p">,</span>
<span class="n">action</span><span class="o">=</span><span class="s2">&quot;store_true&quot;</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">&quot;domacboot&quot;</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">&quot;--nomacboot&quot;</span><span class="p">,</span> <span class="n">help</span><span class="o">=</span><span class="s2">&quot;&quot;</span><span class="p">,</span>
<span class="n">action</span><span class="o">=</span><span class="s2">&quot;store_false&quot;</span><span class="p">,</span> <span class="n">dest</span><span class="o">=</span><span class="s2">&quot;domacboot&quot;</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">&quot;--noupgrade&quot;</span><span class="p">,</span> <span class="n">help</span><span class="o">=</span><span class="s2">&quot;&quot;</span><span class="p">,</span>
<span class="n">action</span><span class="o">=</span><span class="s2">&quot;store_false&quot;</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">&quot;doupgrade&quot;</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">&quot;--logfile&quot;</span><span class="p">,</span> <span class="n">default</span><span class="o">=</span><span class="s2">&quot;./lorax.log&quot;</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">&quot;Path to logfile&quot;</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">&quot;--tmp&quot;</span><span class="p">,</span> <span class="n">default</span><span class="o">=</span><span class="s2">&quot;/var/tmp/lorax&quot;</span><span class="p">,</span>
<span class="n">help</span><span class="o">=</span><span class="s2">&quot;Top level temporary directory&quot;</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">&quot;--cachedir&quot;</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">&quot;DNF cache directory. Default is a temporary dir.&quot;</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">&quot;--workdir&quot;</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">&quot;Work directory, overrides --tmp. Default is a temporary dir under /var/tmp/lorax&quot;</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">&quot;--force&quot;</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">&quot;store_true&quot;</span><span class="p">,</span>
<span class="n">help</span><span class="o">=</span><span class="s2">&quot;Run even when the destination directory exists&quot;</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">&quot;--add-template&quot;</span><span class="p">,</span> <span class="n">dest</span><span class="o">=</span><span class="s2">&quot;add_templates&quot;</span><span class="p">,</span>
<span class="n">action</span><span class="o">=</span><span class="s2">&quot;append&quot;</span><span class="p">,</span> <span class="n">help</span><span class="o">=</span><span class="s2">&quot;Additional template for runtime image&quot;</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">&quot;--add-template-var&quot;</span><span class="p">,</span> <span class="n">dest</span><span class="o">=</span><span class="s2">&quot;add_template_vars&quot;</span><span class="p">,</span>
<span class="n">action</span><span class="o">=</span><span class="s2">&quot;append&quot;</span><span class="p">,</span> <span class="n">help</span><span class="o">=</span><span class="s2">&quot;Set variable for runtime image template&quot;</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">&quot;--add-arch-template&quot;</span><span class="p">,</span> <span class="n">dest</span><span class="o">=</span><span class="s2">&quot;add_arch_templates&quot;</span><span class="p">,</span>
<span class="n">action</span><span class="o">=</span><span class="s2">&quot;append&quot;</span><span class="p">,</span> <span class="n">help</span><span class="o">=</span><span class="s2">&quot;Additional template for architecture-specific image&quot;</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">&quot;--add-arch-template-var&quot;</span><span class="p">,</span> <span class="n">dest</span><span class="o">=</span><span class="s2">&quot;add_arch_template_vars&quot;</span><span class="p">,</span>
<span class="n">action</span><span class="o">=</span><span class="s2">&quot;append&quot;</span><span class="p">,</span> <span class="n">help</span><span class="o">=</span><span class="s2">&quot;Set variable for architecture-specific image&quot;</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">&quot;--noverify&quot;</span><span class="p">,</span> <span class="n">action</span><span class="o">=</span><span class="s2">&quot;store_false&quot;</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">&quot;verify&quot;</span><span class="p">,</span>
<span class="n">help</span><span class="o">=</span><span class="s2">&quot;Do not verify the install root&quot;</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">&quot;--sharedir&quot;</span><span class="p">,</span> <span class="n">metavar</span><span class="o">=</span><span class="s2">&quot;SHAREDIR&quot;</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">&quot;Directory containing all the templates. Overrides config file sharedir&quot;</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">&quot;--enablerepo&quot;</span><span class="p">,</span> <span class="n">action</span><span class="o">=</span><span class="s2">&quot;append&quot;</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">&quot;enablerepos&quot;</span><span class="p">,</span>
<span class="n">metavar</span><span class="o">=</span><span class="s2">&quot;[repo]&quot;</span><span class="p">,</span> <span class="n">help</span><span class="o">=</span><span class="s2">&quot;Names of repos to enable&quot;</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">&quot;--disablerepo&quot;</span><span class="p">,</span> <span class="n">action</span><span class="o">=</span><span class="s2">&quot;append&quot;</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">&quot;disablerepos&quot;</span><span class="p">,</span>
<span class="n">metavar</span><span class="o">=</span><span class="s2">&quot;[repo]&quot;</span><span class="p">,</span> <span class="n">help</span><span class="o">=</span><span class="s2">&quot;Names of repos to disable&quot;</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">&quot;--rootfs-size&quot;</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">&quot;Size of root filesystem in GiB. Defaults to 2.&quot;</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">&quot;--noverifyssl&quot;</span><span class="p">,</span> <span class="n">action</span><span class="o">=</span><span class="s2">&quot;store_true&quot;</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">&quot;Do not verify SSL certificates&quot;</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">&quot;--dnfplugin&quot;</span><span class="p">,</span> <span class="n">action</span><span class="o">=</span><span class="s2">&quot;append&quot;</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">&quot;dnfplugins&quot;</span><span class="p">,</span>
<span class="n">help</span><span class="o">=</span><span class="s2">&quot;Enable a DNF plugin by name/glob, or * to enable all of them.&quot;</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">&quot;--squashfs-only&quot;</span><span class="p">,</span> <span class="n">action</span><span class="o">=</span><span class="s2">&quot;store_true&quot;</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">&quot;Use a plain squashfs filesystem for the runtime.&quot;</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">&quot;--skip-branding&quot;</span><span class="p">,</span> <span class="n">action</span><span class="o">=</span><span class="s2">&quot;store_true&quot;</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">&quot;Disable automatic branding package selection. Use --installpkgs to add custom branding.&quot;</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">&quot;dracut arguments: (default: </span><span class="si">%s</span><span class="s2">)&quot;</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">&quot;--dracut-conf&quot;</span><span class="p">,</span>
<span class="n">help</span><span class="o">=</span><span class="s2">&quot;Path to a dracut.conf file to use instead of the &quot;</span>
<span class="s2">&quot;default arguments. See the dracut.conf(5) manpage.&quot;</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">&quot;--dracut-arg&quot;</span><span class="p">,</span> <span class="n">action</span><span class="o">=</span><span class="s2">&quot;append&quot;</span><span class="p">,</span> <span class="n">dest</span><span class="o">=</span><span class="s2">&quot;dracut_args&quot;</span><span class="p">,</span>
<span class="n">help</span><span class="o">=</span><span class="s2">&quot;Argument to pass to dracut when &quot;</span>
<span class="s2">&quot;rebuilding the initramfs. Pass this &quot;</span>
<span class="s2">&quot;once for each argument. NOTE: this &quot;</span>
<span class="s2">&quot;overrides the defaults.&quot;</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">&quot;-V&quot;</span><span class="p">,</span> <span class="n">help</span><span class="o">=</span><span class="s2">&quot;show program&#39;s version number and exit&quot;</span><span class="p">,</span>
<span class="n">action</span><span class="o">=</span><span class="s2">&quot;version&quot;</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">&quot;outputdir&quot;</span><span class="p">,</span> <span class="n">help</span><span class="o">=</span><span class="s2">&quot;Output directory&quot;</span><span class="p">,</span> <span class="n">metavar</span><span class="o">=</span><span class="s2">&quot;OUTPUTDIR&quot;</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">&quot;&quot;</span><span class="p">):</span>
<span class="sd">&quot;&quot;&quot; Return a ArgumentParser object for live-media-creator.&quot;&quot;&quot;</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">&quot;Create Live Install Media&quot;</span><span class="p">,</span>
<span class="n">fromfile_prefix_chars</span><span class="o">=</span><span class="s2">&quot;@&quot;</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">&quot;--make-iso&quot;</span><span class="p">,</span> <span class="n">action</span><span class="o">=</span><span class="s2">&quot;store_true&quot;</span><span class="p">,</span>
<span class="n">help</span><span class="o">=</span><span class="s2">&quot;Build a live iso&quot;</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">&quot;--make-disk&quot;</span><span class="p">,</span> <span class="n">action</span><span class="o">=</span><span class="s2">&quot;store_true&quot;</span><span class="p">,</span>
<span class="n">help</span><span class="o">=</span><span class="s2">&quot;Build a partitioned disk image&quot;</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">&quot;--make-fsimage&quot;</span><span class="p">,</span> <span class="n">action</span><span class="o">=</span><span class="s2">&quot;store_true&quot;</span><span class="p">,</span>
<span class="n">help</span><span class="o">=</span><span class="s2">&quot;Build a filesystem image&quot;</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">&quot;--make-appliance&quot;</span><span class="p">,</span> <span class="n">action</span><span class="o">=</span><span class="s2">&quot;store_true&quot;</span><span class="p">,</span>
<span class="n">help</span><span class="o">=</span><span class="s2">&quot;Build an appliance image and XML description&quot;</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">&quot;--make-ami&quot;</span><span class="p">,</span> <span class="n">action</span><span class="o">=</span><span class="s2">&quot;store_true&quot;</span><span class="p">,</span>
<span class="n">help</span><span class="o">=</span><span class="s2">&quot;Build an ami image&quot;</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">&quot;--make-tar&quot;</span><span class="p">,</span> <span class="n">action</span><span class="o">=</span><span class="s2">&quot;store_true&quot;</span><span class="p">,</span>
<span class="n">help</span><span class="o">=</span><span class="s2">&quot;Build a tar of the root filesystem&quot;</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">&quot;--make-tar-disk&quot;</span><span class="p">,</span> <span class="n">action</span><span class="o">=</span><span class="s2">&quot;store_true&quot;</span><span class="p">,</span>
<span class="n">help</span><span class="o">=</span><span class="s2">&quot;Build a tar of a partitioned disk image&quot;</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">&quot;--make-pxe-live&quot;</span><span class="p">,</span> <span class="n">action</span><span class="o">=</span><span class="s2">&quot;store_true&quot;</span><span class="p">,</span>
<span class="n">help</span><span class="o">=</span><span class="s2">&quot;Build a live pxe boot squashfs image&quot;</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">&quot;--make-ostree-live&quot;</span><span class="p">,</span> <span class="n">action</span><span class="o">=</span><span class="s2">&quot;store_true&quot;</span><span class="p">,</span>
<span class="n">help</span><span class="o">=</span><span class="s2">&quot;Build a live pxe boot squashfs image of Atomic Host&quot;</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">&quot;--make-oci&quot;</span><span class="p">,</span> <span class="n">action</span><span class="o">=</span><span class="s2">&quot;store_true&quot;</span><span class="p">,</span>
<span class="n">help</span><span class="o">=</span><span class="s2">&quot;Build an Open Container Initiative image&quot;</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">&quot;--make-vagrant&quot;</span><span class="p">,</span> <span class="n">action</span><span class="o">=</span><span class="s2">&quot;store_true&quot;</span><span class="p">,</span>
<span class="n">help</span><span class="o">=</span><span class="s2">&quot;Build a Vagrant Box image&quot;</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">&quot;--iso&quot;</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">&quot;Anaconda installation .iso path to use for qemu&quot;</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">&quot;--iso-only&quot;</span><span class="p">,</span> <span class="n">action</span><span class="o">=</span><span class="s2">&quot;store_true&quot;</span><span class="p">,</span>
<span class="n">help</span><span class="o">=</span><span class="s2">&quot;Remove all iso creation artifacts except the boot.iso, &quot;</span>
<span class="s2">&quot;combine with --iso-name to rename the boot.iso&quot;</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">&quot;--iso-name&quot;</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">&quot;Name of output iso file for --iso-only. Default is boot.iso&quot;</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">&quot;--ks&quot;</span><span class="p">,</span> <span class="n">action</span><span class="o">=</span><span class="s2">&quot;append&quot;</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">&quot;Kickstart file defining the install.&quot;</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">&quot;--image-only&quot;</span><span class="p">,</span> <span class="n">action</span><span class="o">=</span><span class="s2">&quot;store_true&quot;</span><span class="p">,</span>
<span class="n">help</span><span class="o">=</span><span class="s2">&quot;Exit after creating fs/disk image.&quot;</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">&quot;--no-virt&quot;</span><span class="p">,</span> <span class="n">action</span><span class="o">=</span><span class="s2">&quot;store_true&quot;</span><span class="p">,</span>
<span class="n">help</span><span class="o">=</span><span class="s2">&quot;Run anaconda directly on host instead of using qemu&quot;</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">&quot;--proxy&quot;</span><span class="p">,</span>
<span class="n">help</span><span class="o">=</span><span class="s2">&quot;proxy URL to use for the install&quot;</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">&quot;--anaconda-arg&quot;</span><span class="p">,</span> <span class="n">action</span><span class="o">=</span><span class="s2">&quot;append&quot;</span><span class="p">,</span> <span class="n">dest</span><span class="o">=</span><span class="s2">&quot;anaconda_args&quot;</span><span class="p">,</span>
<span class="n">help</span><span class="o">=</span><span class="s2">&quot;Additional argument to pass to anaconda (no-virt &quot;</span>
<span class="s2">&quot;mode). Pass once for each argument&quot;</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">&quot;--armplatform&quot;</span><span class="p">,</span>
<span class="n">help</span><span class="o">=</span><span class="s2">&quot;the platform to use when creating images for ARM, &quot;</span>
<span class="s2">&quot;i.e., highbank, mvebu, omap, tegra, etc.&quot;</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">&quot;--location&quot;</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">&quot;location of iso directory tree with initrd.img &quot;</span>
<span class="s2">&quot;and vmlinuz. Used to run qemu with a newer initrd &quot;</span>
<span class="s2">&quot;than the iso.&quot;</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">&quot;--logfile&quot;</span><span class="p">,</span> <span class="n">default</span><span class="o">=</span><span class="s2">&quot;./livemedia.log&quot;</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">&quot;Name and path for primary logfile, other logs will &quot;</span>
<span class="s2">&quot;be created in the same directory.&quot;</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">&quot;--lorax-templates&quot;</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">&quot;Path to mako templates for lorax&quot;</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">&quot;--tmp&quot;</span><span class="p">,</span> <span class="n">default</span><span class="o">=</span><span class="s2">&quot;/var/tmp&quot;</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">&quot;Top level temporary directory&quot;</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">&quot;--resultdir&quot;</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">&quot;result_dir&quot;</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">&quot;Directory to copy the resulting images and iso into. &quot;</span>
<span class="s2">&quot;Defaults to the temporary working directory&quot;</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">&quot;--macboot&quot;</span><span class="p">,</span> <span class="n">action</span><span class="o">=</span><span class="s2">&quot;store_true&quot;</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">&quot;domacboot&quot;</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">&quot;--nomacboot&quot;</span><span class="p">,</span> <span class="n">action</span><span class="o">=</span><span class="s2">&quot;store_false&quot;</span><span class="p">,</span>
<span class="n">dest</span><span class="o">=</span><span class="s2">&quot;domacboot&quot;</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">&quot;--extra-boot-args&quot;</span><span class="p">,</span> <span class="n">default</span><span class="o">=</span><span class="s2">&quot;&quot;</span><span class="p">,</span> <span class="n">dest</span><span class="o">=</span><span class="s2">&quot;extra_boot_args&quot;</span><span class="p">,</span>
<span class="n">help</span><span class="o">=</span><span class="s2">&quot;Extra arguments to add to the bootloader kernel cmdline in the templates&quot;</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">&quot;disk/fs image arguments&quot;</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">&quot;--disk-image&quot;</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">&quot;Path to existing disk image to use for creating final image.&quot;</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">&quot;--keep-image&quot;</span><span class="p">,</span> <span class="n">action</span><span class="o">=</span><span class="s2">&quot;store_true&quot;</span><span class="p">,</span>
<span class="n">help</span><span class="o">=</span><span class="s2">&quot;Keep raw disk image after .iso creation&quot;</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">&quot;--fs-image&quot;</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">&quot;Path to existing filesystem image to use for creating final image.&quot;</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">&quot;--image-name&quot;</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">&quot;Name of output file to create. Used for tar, fs and disk image. Default is a random name.&quot;</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">&quot;--tar-disk-name&quot;</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">&quot;Name of the archive member for make-tar-disk.&quot;</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">&quot;--fs-label&quot;</span><span class="p">,</span> <span class="n">default</span><span class="o">=</span><span class="s2">&quot;Anaconda&quot;</span><span class="p">,</span>
<span class="n">help</span><span class="o">=</span><span class="s2">&quot;Label to set on fsimage, default is &#39;Anaconda&#39;&quot;</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">&quot;--image-size-align&quot;</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">&quot;Create a disk image with a size that is a multiple of this value in MiB.&quot;</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">&quot;--image-type&quot;</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">&quot;Create an image with qemu-img. See qemu-img --help for supported formats.&quot;</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">&quot;--qemu-arg&quot;</span><span class="p">,</span> <span class="n">action</span><span class="o">=</span><span class="s2">&quot;append&quot;</span><span class="p">,</span> <span class="n">dest</span><span class="o">=</span><span class="s2">&quot;qemu_args&quot;</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">&quot;Arguments to pass to qemu-img. Pass once for each argument, they will be used for ALL calls to qemu-img.&quot;</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">&quot;--qcow2&quot;</span><span class="p">,</span> <span class="n">action</span><span class="o">=</span><span class="s2">&quot;store_true&quot;</span><span class="p">,</span>
<span class="n">help</span><span class="o">=</span><span class="s2">&quot;Create qcow2 image instead of raw sparse image when making disk images.&quot;</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">&quot;--qcow2-arg&quot;</span><span class="p">,</span> <span class="n">action</span><span class="o">=</span><span class="s2">&quot;append&quot;</span><span class="p">,</span> <span class="n">dest</span><span class="o">=</span><span class="s2">&quot;qemu_args&quot;</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">&quot;Arguments to pass to qemu-img. Pass once for each argument, they will be used for ALL calls to qemu-img.&quot;</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">&quot;--compression&quot;</span><span class="p">,</span> <span class="n">default</span><span class="o">=</span><span class="s2">&quot;xz&quot;</span><span class="p">,</span>
<span class="n">help</span><span class="o">=</span><span class="s2">&quot;Compression binary for make-tar. xz, lzma, gzip, and bzip2 are supported. xz is the default.&quot;</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">&quot;--compress-arg&quot;</span><span class="p">,</span> <span class="n">action</span><span class="o">=</span><span class="s2">&quot;append&quot;</span><span class="p">,</span> <span class="n">dest</span><span class="o">=</span><span class="s2">&quot;compress_args&quot;</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">&quot;Arguments to pass to compression. Pass once for each argument&quot;</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">&quot;appliance arguments&quot;</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">&quot;--app-name&quot;</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">&quot;Name of appliance to pass to template&quot;</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">&quot;--app-template&quot;</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">&quot;Path to template to use for appliance data.&quot;</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">&quot;--app-file&quot;</span><span class="p">,</span> <span class="n">default</span><span class="o">=</span><span class="s2">&quot;appliance.xml&quot;</span><span class="p">,</span>
<span class="n">help</span><span class="o">=</span><span class="s2">&quot;Appliance template results file.&quot;</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">&quot;qemu arguments&quot;</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">&quot;--ram&quot;</span><span class="p">,</span> <span class="n">metavar</span><span class="o">=</span><span class="s2">&quot;MEMORY&quot;</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">&quot;Memory to allocate for installer in megabytes.&quot;</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">&quot;--vcpus&quot;</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">&quot;Passed to qemu -smp command&quot;</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">&quot;--vnc&quot;</span><span class="p">,</span>
<span class="n">help</span><span class="o">=</span><span class="s2">&quot;Passed to qemu -display command. eg. vnc=127.0.0.1:5, default is to &quot;</span>
<span class="s2">&quot;choose the first unused vnc port.&quot;</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">&quot;--arch&quot;</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">&quot;System arch to build for. Used to select qemu-system-* command. &quot;</span>
<span class="s2">&quot;Defaults to qemu-system-&lt;arch&gt;&quot;</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">&quot;--kernel-args&quot;</span><span class="p">,</span>
<span class="n">help</span><span class="o">=</span><span class="s2">&quot;Additional argument to pass to the installation kernel&quot;</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">&quot;--ovmf-path&quot;</span><span class="p">,</span> <span class="n">default</span><span class="o">=</span><span class="s2">&quot;/usr/share/edk2/ovmf/&quot;</span><span class="p">,</span>
<span class="n">help</span><span class="o">=</span><span class="s2">&quot;Path to OVMF firmware&quot;</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">&quot;--virt-uefi&quot;</span><span class="p">,</span> <span class="n">action</span><span class="o">=</span><span class="s2">&quot;store_true&quot;</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">&quot;Use OVMF firmware to boot the VM in UEFI mode&quot;</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">&quot;--no-kvm&quot;</span><span class="p">,</span> <span class="n">action</span><span class="o">=</span><span class="s2">&quot;store_true&quot;</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">&quot;Skip using kvm with qemu even if it is available.&quot;</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">&quot;--with-rng&quot;</span><span class="p">,</span> <span class="n">default</span><span class="o">=</span><span class="s2">&quot;/dev/random&quot;</span><span class="p">,</span>
<span class="n">help</span><span class="o">=</span><span class="s2">&quot;RNG device for QEMU (none for no RNG)&quot;</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">&quot;dracut arguments: (default: </span><span class="si">%s</span><span class="s2">)&quot;</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">&quot;--dracut-conf&quot;</span><span class="p">,</span>
<span class="n">help</span><span class="o">=</span><span class="s2">&quot;Path to a dracut.conf file to use instead of the &quot;</span>
<span class="s2">&quot;default arguments. See the dracut.conf(5) manpage.&quot;</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">&quot;--dracut-arg&quot;</span><span class="p">,</span> <span class="n">action</span><span class="o">=</span><span class="s2">&quot;append&quot;</span><span class="p">,</span> <span class="n">dest</span><span class="o">=</span><span class="s2">&quot;dracut_args&quot;</span><span class="p">,</span>
<span class="n">help</span><span class="o">=</span><span class="s2">&quot;Argument to pass to dracut when &quot;</span>
<span class="s2">&quot;rebuilding the initramfs. Pass this &quot;</span>
<span class="s2">&quot;once for each argument. NOTE: this &quot;</span>
<span class="s2">&quot;overrides the defaults.&quot;</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">&quot;pxe to live arguments&quot;</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">&quot;--live-rootfs-size&quot;</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">&quot;Size of root filesystem of live image in GiB&quot;</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">&quot;--live-rootfs-keep-size&quot;</span><span class="p">,</span> <span class="n">action</span><span class="o">=</span><span class="s2">&quot;store_true&quot;</span><span class="p">,</span>
<span class="n">help</span><span class="o">=</span><span class="s2">&quot;Keep the original size of root filesystem in live image&quot;</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">&quot;OCI arguments&quot;</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">&quot;--oci-config&quot;</span><span class="p">,</span>
<span class="n">help</span><span class="o">=</span><span class="s2">&quot;config.json OCI configuration file&quot;</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">&quot;--oci-runtime&quot;</span><span class="p">,</span>
<span class="n">help</span><span class="o">=</span><span class="s2">&quot;runtime.json OCI configuration file&quot;</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">&quot;Vagrant arguments&quot;</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">&quot;--vagrant-metadata&quot;</span><span class="p">,</span>
<span class="n">help</span><span class="o">=</span><span class="s2">&quot;optional metadata.json file&quot;</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">&quot;--vagrantfile&quot;</span><span class="p">,</span>
<span class="n">help</span><span class="o">=</span><span class="s2">&quot;optional vagrantfile&quot;</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">&quot;--project&quot;</span><span class="p">,</span> <span class="n">default</span><span class="o">=</span><span class="s2">&quot;Linux&quot;</span><span class="p">,</span>
<span class="n">help</span><span class="o">=</span><span class="s2">&quot;substituted for @PROJECT@ in bootloader config files&quot;</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">&quot;--releasever&quot;</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">&quot;substituted for @VERSION@ in bootloader config files&quot;</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">&quot;--volid&quot;</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">&quot;volume id&quot;</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">&quot;--squashfs-only&quot;</span><span class="p">,</span> <span class="n">action</span><span class="o">=</span><span class="s2">&quot;store_true&quot;</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">&quot;Use a plain squashfs filesystem for the runtime.&quot;</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">&quot;--timeout&quot;</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">&quot;Cancel installer after X minutes&quot;</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">&quot;-V&quot;</span><span class="p">,</span> <span class="n">help</span><span class="o">=</span><span class="s2">&quot;show program&#39;s version number and exit&quot;</span><span class="p">,</span>
<span class="n">action</span><span class="o">=</span><span class="s2">&quot;version&quot;</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>
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<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 &lt;http://www.gnu.org/licenses/&gt;.</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">&quot;pylorax&quot;</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">&quot;--xz&quot;</span><span class="p">,</span> <span class="s2">&quot;--add&quot;</span><span class="p">,</span> <span class="s2">&quot;livenet dmsquash-live dmsquash-live-ntfs convertfs pollcdrom qemu qemu-net&quot;</span><span class="p">,</span>
<span class="s2">&quot;--omit&quot;</span><span class="p">,</span> <span class="s2">&quot;plymouth&quot;</span><span class="p">,</span> <span class="s2">&quot;--no-hostonly&quot;</span><span class="p">,</span> <span class="s2">&quot;--debug&quot;</span><span class="p">,</span> <span class="s2">&quot;--no-early-microcode&quot;</span><span class="p">]</span>
<span class="n">RUNTIME</span> <span class="o">=</span> <span class="s2">&quot;images/install.img&quot;</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">&quot;&quot;&quot;</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"> &quot;&quot;&quot;</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">&quot;&quot;&quot;</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"> &quot;&quot;&quot;</span>
<span class="k">with</span> <span class="nb">open</span><span class="p">(</span><span class="s2">&quot;/proc/mounts&quot;</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">&gt;</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">&quot;&quot;&quot;</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"> &quot;&quot;&quot;</span>
<span class="n">ostree_root</span> <span class="o">=</span> <span class="s2">&quot;&quot;</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">&quot;ostree/boot.?/*/*/0&quot;</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">&quot;ostree_sysroots = </span><span class="si">%s</span><span class="s2">&quot;</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">&gt;</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">&quot;Too many deployment roots found: </span><span class="si">%s</span><span class="s2">&quot;</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">&quot;&quot;&quot;</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"> &quot;&quot;&quot;</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">&quot;i386&quot;</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">&quot;&quot;&quot; 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"> &quot;&quot;&quot;</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">&quot;xz&quot;</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">&quot;xz&quot;</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">&quot;-Xbcj&quot;</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">&quot; &quot;</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">&quot;&quot;&quot;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"> &quot;&quot;&quot;</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">&quot;--conf&quot;</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">&quot; &quot;</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">&quot;Linux&quot;</span><span class="p">,</span> <span class="n">project</span><span class="o">=</span><span class="s2">&quot;Linux&quot;</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">&quot;&quot;&quot;</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 &#39;x86_64&#39;</span>
<span class="sd"> :param str title: Title, passed to template. Default is &#39;Linux&#39;</span>
<span class="sd"> :param str project: Project, passed to template. Default is &#39;Linux&#39;</span>
<span class="sd"> :param str releasever: Release version, passed to template.</span>
<span class="sd"> &quot;&quot;&quot;</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">&quot;Creating appliance definition using </span><span class="si">%s</span><span class="s2">&quot;</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">&quot;x86_64&quot;</span>
<span class="n">log</span><span class="o">.</span><span class="n">info</span><span class="p">(</span><span class="s2">&quot;Calculating SHA256 checksum of </span><span class="si">%s</span><span class="s2">&quot;</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">&quot;rb&quot;</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">&quot;SHA256 of </span><span class="si">%s</span><span class="s2"> is </span><span class="si">%s</span><span class="s2">&quot;</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">&quot;raw&quot;</span><span class="p">,</span>
<span class="n">checksum_type</span><span class="o">=</span><span class="s2">&quot;sha256&quot;</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">&quot;w&quot;</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">&quot;&quot;&quot;</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"> &quot;&quot;&quot;</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">&quot;&quot;</span><span class="p">,</span>
<span class="n">variant</span><span class="o">=</span><span class="s2">&quot;&quot;</span><span class="p">,</span> <span class="n">bugurl</span><span class="o">=</span><span class="s2">&quot;&quot;</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">&quot;Creating a squashfs only runtime&quot;</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">&quot;Creating a squashfs+ext4 runtime&quot;</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">&quot;&quot;&quot;</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"> &quot;&quot;&quot;</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">&quot;dracut args = </span><span class="si">%s</span><span class="s2">&quot;</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">&quot;--nomdadmconf&quot;</span><span class="p">,</span> <span class="s2">&quot;--nolvmconf&quot;</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">&quot;boot&quot;</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">&quot;boot/ostree/*&quot;</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">&quot;No initrds found, cannot rebuild_initrds&quot;</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">&quot;var/tmp&quot;</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">&quot;var/roothome&quot;</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">&quot;sysroot/tmp&quot;</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">&quot;results&quot;</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">&quot;/results&quot;</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">&quot;initrd&quot;</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">&quot;vmlinuz-&quot;</span><span class="p">,</span> <span class="s2">&quot;initrd-&quot;</span><span class="p">)</span> <span class="o">+</span> <span class="s2">&quot;.img&quot;</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">&quot;rebuilding </span><span class="si">%s</span><span class="s2">&quot;</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">&quot;/results/&quot;</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">&quot;&quot;&quot;</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"> &quot;&quot;&quot;</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">&quot;&quot;</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">&quot;initrd&quot;</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">&quot; &quot;</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">&quot;PXE_CONFIG&quot;</span><span class="p">),</span> <span class="s2">&quot;w&quot;</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">&quot;&quot;&quot;</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&#39;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=&lt;volid&gt; rd.live.image</span>
<span class="sd"> &quot;&quot;&quot;</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">&quot;&quot;</span><span class="p">,</span>
<span class="n">variant</span><span class="o">=</span><span class="s2">&quot;&quot;</span><span class="p">,</span> <span class="n">bugurl</span><span class="o">=</span><span class="s2">&quot;&quot;</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">&quot;images&quot;</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">&quot;images&quot;</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">&quot;/bin/ln&quot;</span><span class="p">,</span> <span class="p">[</span><span class="s2">&quot;-s&quot;</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">&quot;images&quot;</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">&quot;images&quot;</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">&quot;Failed to symlink images from mount_dir to work_dir&quot;</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">&quot;live/config_files/&quot;</span><span class="p">)</span>
<span class="n">configdir_path</span> <span class="o">=</span> <span class="s2">&quot;tmp/config_files&quot;</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">&quot;</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">&quot;</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">&gt;</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">&quot;Truncating isolabel to 32 chars: </span><span class="si">%s</span><span class="s2">&quot;</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">&quot;live/&quot;</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">&quot;Rebuilding initrds&quot;</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">&quot;dracut args = </span><span class="si">%s</span><span class="s2">&quot;</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">&quot;Building boot.iso&quot;</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">&quot;&quot;&quot;</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"> &quot;&quot;&quot;</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">&quot;/loader.0&quot;</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">&quot;lmc-tmpdir-&quot;</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">&quot;/dev/mapper/&quot;</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">&quot;boot&quot;</span><span class="p">)</span>
<span class="n">mount</span><span class="p">(</span><span class="s2">&quot;/dev/mapper/&quot;</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">&quot;Looking for boot partition error: </span><span class="si">%s</span><span class="s2">&quot;</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">&quot;&quot;&quot; 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"> &quot;&quot;&quot;</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">&quot;/&quot;</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">&quot;Adding 500M for reqpart&quot;</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">&quot;Adding 1024M for reqpart --addboot&quot;</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">&quot;Using disk size of </span><span class="si">%s</span><span class="s2">MiB&quot;</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">&quot;&quot;&quot;</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"> &quot;&quot;&quot;</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">&quot;lmc-disk-&quot;</span><span class="p">,</span> <span class="n">suffix</span><span class="o">=</span><span class="s2">&quot;.img&quot;</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">&quot;disk_img = </span><span class="si">%s</span><span class="s2">&quot;</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">&quot;/virt-install.log&quot;</span>
<span class="n">log</span><span class="o">.</span><span class="n">info</span><span class="p">(</span><span class="s2">&quot;install_log = </span><span class="si">%s</span><span class="s2">&quot;</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">&quot;Install failed: </span><span class="si">%s</span><span class="s2">&quot;</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">&quot;Removing bad disk image&quot;</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">&quot;Removing bad tar file&quot;</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">&quot;Disk Image install successful&quot;</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">&quot;&quot;&quot;</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"> &quot;&quot;&quot;</span>
<span class="n">sys_root</span> <span class="o">=</span> <span class="s2">&quot;&quot;</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">&quot;squashfs_root&quot;</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">&quot;LiveOS&quot;</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">&quot;rootfs.img&quot;</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">&quot;loop&quot;</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">&quot;/bin/ln&quot;</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">&quot;/ostree/deploy&quot;</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">&quot;Creating live rootfs image&quot;</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">&quot;LiveOS&quot;</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">&quot;sys_root = </span><span class="si">%s</span><span class="s2">&quot;</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">&quot;/usr/sbin/fsck.ext4&quot;</span><span class="p">,</span> <span class="p">[</span><span class="s2">&quot;-y&quot;</span><span class="p">,</span> <span class="s2">&quot;-f&quot;</span><span class="p">,</span> <span class="s2">&quot;-E&quot;</span><span class="p">,</span> <span class="s2">&quot;discard&quot;</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">&quot;Problem zeroing free blocks of </span><span class="si">%s</span><span class="s2">&quot;</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">&quot;Packing live rootfs image&quot;</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">&quot;live-rootfs.squashfs.img&quot;</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">&quot;mksquashfs failed to create </span><span class="si">%s</span><span class="s2">&quot;</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">&quot;Rebuilding initramfs for live&quot;</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">&quot;loop&quot;</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">&quot;boot&quot;</span><span class="p">),</span> <span class="n">opts</span><span class="o">=</span><span class="s2">&quot;bind&quot;</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">&quot;boot&quot;</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">&quot;boot&quot;</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">&quot;ostree=/</span><span class="si">%s</span><span class="s2">&quot;</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">&quot;pxe-live/pxe-config.tmpl&quot;</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">&quot;&quot;&quot;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"> &quot;&quot;&quot;</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">&quot;url&quot;</span><span class="p">,</span> <span class="s2">&quot;nfs&quot;</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">&quot;Only url, nfs and ostreesetup install methods are currently supported.&quot;</span>
<span class="s2">&quot;Please fix your kickstart file.&quot;</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">&quot;url&quot;</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">&quot;repo can only be used with the url install method. Add url to your &quot;</span>
<span class="s2">&quot;kickstart file.&quot;</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">&quot;url&quot;</span><span class="p">,</span> <span class="s2">&quot;nfs&quot;</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">&quot;The kickstart must activate networking if &quot;</span>
<span class="s2">&quot;the url or nfs install method is used.&quot;</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">&quot;The kickstart must not set a display mode (text, cmdline, &quot;</span>
<span class="s2">&quot;graphical), this will interfere with livemedia-creator.&quot;</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&#39;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">&quot;/&quot;</span><span class="p">,</span> <span class="s2">&quot;swap&quot;</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">&quot;Filesystem images must use a single / part, not autopart or &quot;</span>
<span class="s2">&quot;multiple partitions. swap is allowed but not used.&quot;</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">&quot;The kickstart must include shutdown when using virt installation.&quot;</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">&quot;&quot;&quot;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"> &quot;&quot;&quot;</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">&quot;dracut-live&quot;</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">&quot;dracut-live package is missing from the kickstart.&quot;</span><span class="p">)</span>
<span class="k">raise</span> <span class="ne">RuntimeError</span><span class="p">(</span><span class="s2">&quot;dracut-live package is missing from the kickstart.&quot;</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">&quot;Image creation requires a kickstart file&quot;</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">&quot;</span><span class="se">\n</span><span class="s2">&quot;</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">&quot;ERROR: Image creation failed: </span><span class="si">%s</span><span class="s2">&quot;</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">&quot;Image creation failed: </span><span class="si">%s</span><span class="s2">&quot;</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">&quot;lmc-work-&quot;</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">&quot;working dir is </span><span class="si">%s</span><span class="s2">&quot;</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">&quot;loop&quot;</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">&quot;make_runtime failed with rc = </span><span class="si">%d</span><span class="s2">. See program.log&quot;</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">&quot;make_runtime failed with rc = </span><span class="si">%d</span><span class="s2">&quot;</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">&quot;ISO creation canceled&quot;</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">&quot;make_runtime failed with rc = </span><span class="si">%d</span><span class="s2">. See program.log&quot;</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">&quot;make_runtime failed with rc = </span><span class="si">%d</span><span class="s2">&quot;</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">&quot;images/boot.iso&quot;</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">&quot;</span><span class="si">%s</span><span class="s2"> is missing, skipping --iso-only.&quot;</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">&quot;lmc-result-&quot;</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">&quot;boot.iso&quot;</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">&quot;Disk image erased&quot;</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">&quot;lmc-work-&quot;</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">&quot;working dir is </span><span class="si">%s</span><span class="s2">&quot;</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">&quot;disk image is </span><span class="si">%s</span><span class="s2">&quot;</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">&quot;Creating PXE live image failed.&quot;</span><span class="p">)</span>
<span class="k">raise</span> <span class="ne">RuntimeError</span><span class="p">(</span><span class="s2">&quot;Creating PXE live image failed.&quot;</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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<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 &lt;http://www.gnu.org/licenses/&gt;.</span>
<span class="c1">#</span>
<span class="c1"># Red Hat Author(s): Martin Gracik &lt;mgracik@redhat.com&gt;</span>
<span class="c1">#</span>
<span class="c">#</span>
<span class="c"># decorators.py</span>
<span class="c">#</span>
<span class="c"># Copyright (C) 2009-2015 Red Hat, Inc.</span>
<span class="c">#</span>
<span class="c"># This program is free software; you can redistribute it and/or modify</span>
<span class="c"># it under the terms of the GNU General Public License as published by</span>
<span class="c"># the Free Software Foundation; either version 2 of the License, or</span>
<span class="c"># (at your option) any later version.</span>
<span class="c">#</span>
<span class="c"># This program is distributed in the hope that it will be useful,</span>
<span class="c"># but WITHOUT ANY WARRANTY; without even the implied warranty of</span>
<span class="c"># MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the</span>
<span class="c"># GNU General Public License for more details.</span>
<span class="c">#</span>
<span class="c"># You should have received a copy of the GNU General Public License</span>
<span class="c"># along with this program. If not, see &lt;http://www.gnu.org/licenses/&gt;.</span>
<span class="c">#</span>
<span class="c"># Red Hat Author(s): Martin Gracik &lt;mgracik@redhat.com&gt;</span>
<span class="c">#</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>
<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="n">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">if</span> <span class="n">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="n">cls</span><span class="p">]</span> <span class="o">=</span> <span class="n">cls</span><span class="p">()</span>
<span class="k">return</span> <span class="n">instances</span><span class="p">[</span><span class="n">cls</span><span class="p">]</span>
<span class="k">return</span> <span class="n">get_instance</span></div>
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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 &lt;http://www.gnu.org/licenses/&gt;.</span>
<span class="c1">#</span>
<span class="c1"># Red Hat Author(s): Martin Gracik &lt;mgracik@redhat.com&gt;</span>
<span class="c1">#</span>
<span class="c">#</span>
<span class="c"># discinfo.py</span>
<span class="c">#</span>
<span class="c"># Copyright (C) 2010-2015 Red Hat, Inc.</span>
<span class="c">#</span>
<span class="c"># This program is free software; you can redistribute it and/or modify</span>
<span class="c"># it under the terms of the GNU General Public License as published by</span>
<span class="c"># the Free Software Foundation; either version 2 of the License, or</span>
<span class="c"># (at your option) any later version.</span>
<span class="c">#</span>
<span class="c"># This program is distributed in the hope that it will be useful,</span>
<span class="c"># but WITHOUT ANY WARRANTY; without even the implied warranty of</span>
<span class="c"># MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the</span>
<span class="c"># GNU General Public License for more details.</span>
<span class="c">#</span>
<span class="c"># You should have received a copy of the GNU General Public License</span>
<span class="c"># along with this program. If not, see &lt;http://www.gnu.org/licenses/&gt;.</span>
<span class="c">#</span>
<span class="c"># Red Hat Author(s): Martin Gracik &lt;mgracik@redhat.com&gt;</span>
<span class="c">#</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">&quot;pylorax.discinfo&quot;</span><span class="p">)</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="s">&quot;pylorax.discinfo&quot;</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="k">def</span> <span class="nf">__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">&#39;SOURCE_DATE_EPOCH&#39;</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">&#39;SOURCE_DATE_EPOCH&#39;</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">&quot;writing .discinfo file&quot;</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">&quot;w&quot;</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">&quot;</span><span class="si">{0:f}</span><span class="se">\n</span><span class="s2">&quot;</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">&quot;</span><span class="si">{0.release}</span><span class="se">\n</span><span class="s2">&quot;</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">&quot;</span><span class="si">{0.basearch}</span><span class="se">\n</span><span class="s2">&quot;</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>
<span class="n">logger</span><span class="o">.</span><span class="n">info</span><span class="p">(</span><span class="s">&quot;writing .discinfo file&quot;</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="s">&quot;w&quot;</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="s">&quot;{0:f}</span><span class="se">\n</span><span class="s">&quot;</span><span class="o">.</span><span class="n">format</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">fobj</span><span class="o">.</span><span class="n">write</span><span class="p">(</span><span class="s">&quot;{0.release}</span><span class="se">\n</span><span class="s">&quot;</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="s">&quot;{0.basearch}</span><span class="se">\n</span><span class="s">&quot;</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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<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 &lt;http://www.gnu.org/licenses/&gt;.</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">&quot;pylorax&quot;</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">&quot;/var/tmp&quot;</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">&quot;&quot;&quot; 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"> &quot;&quot;&quot;</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">&quot;&quot;&quot;Convert bare paths to file:/// URIs, and silently reject protocols unhandled by yum&quot;&quot;&quot;</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">&quot;/&quot;</span><span class="p">):</span>
<span class="k">return</span> <span class="s2">&quot;file://</span><span class="si">{0}</span><span class="s2">&quot;</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">&#39;http://&#39;</span><span class="p">,</span> <span class="s1">&#39;https://&#39;</span><span class="p">,</span> <span class="s1">&#39;ftp://&#39;</span><span class="p">,</span> <span class="s1">&#39;file://&#39;</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">&quot;dnf.cache&quot;</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">&quot;dnf.logs&quot;</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&#39;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">&quot;*&quot;</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">&quot;*&quot;</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">&#39;persistdir&#39;</span><span class="p">)</span>
<span class="c1"># this is a weird &#39;AppendOption&#39; thing that, when you set it,</span>
<span class="c1"># actually appends. Doing this adds &#39;nodocs&#39; 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">&#39;nodocs&#39;</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&#39;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">&quot;/etc/os-release&quot;</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">&quot;/etc/os-release is missing, cannot determine platform id, falling back to </span><span class="si">%s</span><span class="s2">&quot;</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">&quot;/etc/os-release&quot;</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">&quot;PLATFORM_ID&quot;</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">&quot;Using </span><span class="si">%s</span><span class="s2"> for module_platform_id&quot;</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">&quot;dnf.repos&quot;</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">&quot;SRPM&quot;</span> <span class="ow">in</span> <span class="n">r</span> <span class="ow">or</span> <span class="s2">&quot;srpm&quot;</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">&quot;Skipping source repo: </span><span class="si">%s</span><span class="s2">&quot;</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">&quot;lorax-repo-</span><span class="si">%d</span><span class="s2">&quot;</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">&quot;Added &#39;</span><span class="si">%s</span><span class="s2">&#39;: </span><span class="si">%s</span><span class="s2">&quot;</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">&quot;Fetching metadata...&quot;</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">&quot;Error fetching metadata for </span><span class="si">%s</span><span class="s2">: </span><span class="si">%s</span><span class="s2">&quot;</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">&quot;SRPM&quot;</span> <span class="ow">in</span> <span class="n">r</span> <span class="ow">or</span> <span class="s2">&quot;srpm&quot;</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">&quot;Skipping source repo: </span><span class="si">%s</span><span class="s2">&quot;</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">&quot;lorax-mirrorlist-</span><span class="si">%d</span><span class="s2">&quot;</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">&quot;Added &#39;</span><span class="si">%s</span><span class="s2">&#39;: </span><span class="si">%s</span><span class="s2">&quot;</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">&quot;Fetching metadata...&quot;</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">&quot;Error fetching metadata for </span><span class="si">%s</span><span class="s2">: </span><span class="si">%s</span><span class="s2">&quot;</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">&quot;</span><span class="si">%s</span><span class="s2"> is an unknown repo, not enabling it&quot;</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">&quot;Enabled repo </span><span class="si">%s</span><span class="s2">&quot;</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">&quot;</span><span class="si">%s</span><span class="s2"> is an unknown repo, not disabling it&quot;</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">&quot;Disabled repo </span><span class="si">%s</span><span class="s2">&quot;</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>
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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 &lt;http://www.gnu.org/licenses/&gt;.</span>
<span class="c1">#</span>
<span class="c1"># Red Hat Author(s): Martin Gracik &lt;mgracik@redhat.com&gt;</span>
<span class="c1"># Brian C. Lane &lt;bcl@redhat.com&gt;</span>
<span class="c1">#</span>
<span class="c">#</span>
<span class="c"># dnfhelper.py</span>
<span class="c">#</span>
<span class="c"># Copyright (C) 2010-2015 Red Hat, Inc.</span>
<span class="c">#</span>
<span class="c"># This program is free software; you can redistribute it and/or modify</span>
<span class="c"># it under the terms of the GNU General Public License as published by</span>
<span class="c"># the Free Software Foundation; either version 2 of the License, or</span>
<span class="c"># (at your option) any later version.</span>
<span class="c">#</span>
<span class="c"># This program is distributed in the hope that it will be useful,</span>
<span class="c"># but WITHOUT ANY WARRANTY; without even the implied warranty of</span>
<span class="c"># MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the</span>
<span class="c"># GNU General Public License for more details.</span>
<span class="c">#</span>
<span class="c"># You should have received a copy of the GNU General Public License</span>
<span class="c"># along with this program. If not, see &lt;http://www.gnu.org/licenses/&gt;.</span>
<span class="c">#</span>
<span class="c"># Red Hat Author(s): Martin Gracik &lt;mgracik@redhat.com&gt;</span>
<span class="c"># Brian C. Lane &lt;bcl@redhat.com&gt;</span>
<span class="c">#</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">&quot;pylorax.dnfhelper&quot;</span><span class="p">)</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="s">&quot;pylorax.dnfhelper&quot;</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="kn">import</span> <span class="nn">pylorax.output</span> <span class="kn">as</span> <span class="nn">output</span>
<span class="n">__all__</span> <span class="o">=</span> <span class="p">[</span><span class="s1">&#39;LoraxDownloadCallback&#39;</span><span class="p">,</span> <span class="s1">&#39;LoraxRpmCallback&#39;</span><span class="p">]</span>
<span class="n">__all__</span> <span class="o">=</span> <span class="p">[</span><span class="s">&#39;LoraxDownloadCallback&#39;</span><span class="p">,</span> <span class="s">&#39;LoraxRpmCallback&#39;</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">&quot;&quot;&quot;Execute `fn` no more often then every 2 seconds.&quot;&quot;&quot;</span>
@ -114,7 +198,7 @@
<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="k">def</span> <span class="nf">__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>
@ -127,86 +211,113 @@
<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">&quot;Downloading </span><span class="si">%(pkgno)s</span><span class="s2"> / </span><span class="si">%(total_files)s</span><span class="s2"> RPMs, &quot;</span> \
<span class="s2">&quot;</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">&quot;</span>
<span class="n">msg</span> <span class="o">=</span> <span class="s">&quot;Downloading </span><span class="si">%(pkgno)s</span><span class="s"> / </span><span class="si">%(total_files)s</span><span class="s"> RPMs, &quot;</span> \
<span class="s">&quot;</span><span class="si">%(downloaded)s</span><span class="s"> / </span><span class="si">%(total_size)s</span><span class="s"> (</span><span class="si">%(percent)d%%</span><span class="s">) done.</span><span class="se">\n</span><span class="s">&quot;</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">&#39;downloaded&#39;</span> <span class="p">:</span> <span class="n">downloaded</span><span class="p">,</span>
<span class="s1">&#39;percent&#39;</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">&#39;pkgno&#39;</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">&#39;total_files&#39;</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">&#39;total_size&#39;</span> <span class="p">:</span> <span class="bp">self</span><span class="o">.</span><span class="n">total_size</span>
<span class="s">&#39;downloaded&#39;</span> <span class="p">:</span> <span class="n">downloaded</span><span class="p">,</span>
<span class="s">&#39;percent&#39;</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="s">&#39;pkgno&#39;</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="s">&#39;total_files&#39;</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="s">&#39;total_size&#39;</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>
<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">err_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">&quot;Failed to download &#39;</span><span class="si">%s</span><span class="s2">&#39;: </span><span class="si">%d</span><span class="s2"> - </span><span class="si">%s</span><span class="s2">&quot;</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>
<span class="n">logger</span><span class="o">.</span><span class="n">critical</span><span class="p">(</span><span class="s">&quot;Failed to download &#39;</span><span class="si">%s</span><span class="s">&#39;: </span><span class="si">%d</span><span class="s"> - </span><span class="si">%s</span><span class="s">&quot;</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">err_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">_update</span><span class="p">()</span>
</div>
<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="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>
<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">LoggingTransactionDisplay</span><span class="p">):</span>
<span class="k">def</span> <span class="nf">__init__</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">queue</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="n">__init__</span><span class="p">()</span>
<span class="bp">self</span><span class="o">.</span><span class="n">_queue</span> <span class="o">=</span> <span class="n">queue</span>
<span class="bp">self</span><span class="o">.</span><span class="n">_last_ts</span> <span class="o">=</span> <span class="bp">None</span>
<span class="bp">self</span><span class="o">.</span><span class="n">cnt</span> <span class="o">=</span> <span class="mi">0</span>
<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>
<div class="viewcode-block" id="LoraxRpmCallback.event"><a class="viewcode-back" href="../../pylorax.html#pylorax.dnfhelper.LoraxRpmCallback.event">[docs]</a> <span class="k">def</span> <span class="nf">event</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">te_current</span><span class="p">,</span> <span class="n">te_total</span><span class="p">,</span> <span class="n">ts_current</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="bp">self</span><span class="o">.</span><span class="n">PKG_INSTALL</span> <span class="ow">and</span> <span class="n">te_current</span> <span class="o">==</span> <span class="mi">0</span><span class="p">:</span>
<span class="c"># 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_current</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="bp">self</span><span class="o">.</span><span class="n">_last_ts</span> <span class="o">=</span> <span class="n">ts_current</span>
<span class="n">msg</span> <span class="o">=</span> <span class="s1">&#39;(</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">&#39;</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">&quot;Performing post-installation setup tasks&quot;</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>
<span class="n">msg</span> <span class="o">=</span> <span class="s">&#39;(</span><span class="si">%d</span><span class="s">/</span><span class="si">%d</span><span class="s">) </span><span class="si">%s</span><span class="s">.</span><span class="si">%s</span><span class="s">&#39;</span> <span class="o">%</span> \
<span class="p">(</span><span class="n">ts_current</span><span class="p">,</span> <span class="n">ts_total</span><span class="p">,</span> <span class="n">package</span><span class="o">.</span><span class="n">name</span><span class="p">,</span> <span class="n">package</span><span class="o">.</span><span class="n">arch</span><span class="p">)</span>
<span class="bp">self</span><span class="o">.</span><span class="n">cnt</span> <span class="o">+=</span> <span class="mi">1</span>
<span class="bp">self</span><span class="o">.</span><span class="n">_queue</span><span class="o">.</span><span class="n">put</span><span class="p">((</span><span class="s">&#39;install&#39;</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="bp">self</span><span class="o">.</span><span class="n">TRANS_POST</span><span class="p">:</span>
<span class="bp">self</span><span class="o">.</span><span class="n">_queue</span><span class="o">.</span><span class="n">put</span><span class="p">((</span><span class="s">&#39;post&#39;</span><span class="p">,</span> <span class="bp">None</span><span class="p">))</span></div></div>
</pre></div>
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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 &lt;http://www.gnu.org/licenses/&gt;.</span>
<span class="c1">#</span>
<span class="c">#</span>
<span class="c"># executil.py - subprocess execution utility functions</span>
<span class="c">#</span>
<span class="c"># Copyright (C) 1999-2015</span>
<span class="c"># Red Hat, Inc. All rights reserved.</span>
<span class="c">#</span>
<span class="c"># This program is free software; you can redistribute it and/or modify</span>
<span class="c"># it under the terms of the GNU General Public License as published by</span>
<span class="c"># the Free Software Foundation; either version 2 of the License, or</span>
<span class="c"># (at your option) any later version.</span>
<span class="c">#</span>
<span class="c"># This program is distributed in the hope that it will be useful,</span>
<span class="c"># but WITHOUT ANY WARRANTY; without even the implied warranty of</span>
<span class="c"># MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the</span>
<span class="c"># GNU General Public License for more details.</span>
<span class="c">#</span>
<span class="c"># You should have received a copy of the GNU General Public License</span>
<span class="c"># along with this program. If not, see &lt;http://www.gnu.org/licenses/&gt;.</span>
<span class="c">#</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">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">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">&quot;pylorax&quot;</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">&quot;program&quot;</span><span class="p">)</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="s">&quot;pylorax&quot;</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="s">&quot;program&quot;</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>
@ -118,21 +200,21 @@
<span class="sd"> :param str value: The value of the environment variable</span>
<span class="sd"> &quot;&quot;&quot;</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>
<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>
<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="k">def</span> <span class="nf">__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">&#39;/&#39;</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="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="s">&#39;/&#39;</span><span class="p">,</span> <span class="n">stdin</span><span class="o">=</span><span class="bp">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="bp">None</span><span class="p">,</span> <span class="n">env_add</span><span class="o">=</span><span class="bp">None</span><span class="p">,</span> <span class="n">reset_handlers</span><span class="o">=</span><span class="bp">True</span><span class="p">,</span> <span class="n">reset_lang</span><span class="o">=</span><span class="bp">True</span><span class="p">,</span> <span class="o">**</span><span class="n">kwargs</span><span class="p">):</span>
<span class="sd">&quot;&quot;&quot; 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>
@ -151,56 +233,53 @@
<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"> &quot;&quot;&quot;</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="k">if</span> <span class="n">env_prune</span> <span class="ow">is</span> <span class="bp">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">&quot;preexec_fn&quot;</span><span class="p">,</span> <span class="kc">None</span><span class="p">)</span>
<span class="c"># 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="s">&quot;preexec_fn&quot;</span><span class="p">,</span> <span class="bp">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">&#39;/&#39;</span><span class="p">:</span>
<span class="c"># 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="s">&#39;/&#39;</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">&quot;/&quot;</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="s">&quot;/&quot;</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="c"># Signal handlers set to SIG_IGN persist across exec. Reset</span>
<span class="c"># these to SIG_DFL if requested. In particular this will include the</span>
<span class="c"># 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="c"># 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="bp">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">&quot;Running... </span><span class="si">%s</span><span class="s2">&quot;</span><span class="p">,</span> <span class="s2">&quot; &quot;</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">program_log</span><span class="o">.</span><span class="n">info</span><span class="p">(</span><span class="s">&quot;Running... </span><span class="si">%s</span><span class="s">&quot;</span><span class="p">,</span> <span class="s">&quot; &quot;</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="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="bp">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">&quot;LC_ALL&quot;</span><span class="p">:</span> <span class="s2">&quot;C&quot;</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="s">&quot;LC_ALL&quot;</span><span class="p">:</span> <span class="s">&quot;C&quot;</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">&#39;/&#39;</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="n">close_fds</span><span class="o">=</span><span class="bp">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="s">&#39;/&#39;</span><span class="p">,</span> <span class="n">stdin</span><span class="o">=</span><span class="bp">None</span><span class="p">,</span> <span class="n">stdout</span><span class="o">=</span><span class="bp">None</span><span class="p">,</span> <span class="n">env_prune</span><span class="o">=</span><span class="bp">None</span><span class="p">,</span> <span class="n">log_output</span><span class="o">=</span><span class="bp">True</span><span class="p">,</span>
<span class="n">binary_output</span><span class="o">=</span><span class="bp">False</span><span class="p">,</span> <span class="n">filter_stderr</span><span class="o">=</span><span class="bp">False</span><span class="p">,</span> <span class="n">raise_err</span><span class="o">=</span><span class="bp">False</span><span class="p">,</span> <span class="n">callback</span><span class="o">=</span><span class="bp">None</span><span class="p">):</span>
<span class="sd">&quot;&quot;&quot; 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>
@ -213,9 +292,6 @@
<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"> &quot;&quot;&quot;</span>
@ -226,27 +302,20 @@
<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">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">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">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="bp">None</span><span class="p">:</span>
<span class="n">sleep</span><span class="p">(</span><span class="mi">1</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">&quot;</span><span class="se">\n</span><span class="s2">&quot;</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">&quot;</span><span class="se">\n</span><span class="s2">&quot;</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">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="s">&quot;</span><span class="se">\n</span><span class="s">&quot;</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="s">&quot;</span><span class="se">\n</span><span class="s">&quot;</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="bp">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>
@ -256,9 +325,9 @@
<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="c"># 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="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="bp">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>
@ -266,21 +335,19 @@
<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">&quot;Error running </span><span class="si">%s</span><span class="s2">: </span><span class="si">%s</span><span class="s2">&quot;</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="n">program_log</span><span class="o">.</span><span class="n">error</span><span class="p">(</span><span class="s">&quot;Error running </span><span class="si">%s</span><span class="s">: </span><span class="si">%s</span><span class="s">&quot;</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">&quot;Return code: </span><span class="si">%s</span><span class="s2">&quot;</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">program_log</span><span class="o">.</span><span class="n">debug</span><span class="p">(</span><span class="s">&quot;Return code: </span><span class="si">%d</span><span class="s">&quot;</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">&quot;&quot;</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">&quot;&quot;</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">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="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">&#39;/&#39;</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>
<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="bp">None</span><span class="p">,</span> <span class="n">stdout</span><span class="o">=</span><span class="bp">None</span><span class="p">,</span> <span class="n">root</span><span class="o">=</span><span class="s">&#39;/&#39;</span><span class="p">,</span> <span class="n">env_prune</span><span class="o">=</span><span class="bp">None</span><span class="p">,</span>
<span class="n">log_output</span><span class="o">=</span><span class="bp">True</span><span class="p">,</span> <span class="n">binary_output</span><span class="o">=</span><span class="bp">False</span><span class="p">,</span> <span class="n">raise_err</span><span class="o">=</span><span class="bp">False</span><span class="p">,</span> <span class="n">callback</span><span class="o">=</span><span class="bp">None</span><span class="p">):</span>
<span class="sd">&quot;&quot;&quot; Run an external program and redirect the output to a file.</span>
<span class="sd"> :param command: The command to run</span>
@ -293,18 +360,14 @@
<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"> &quot;&quot;&quot;</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">&#39;/&#39;</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="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="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="bp">None</span><span class="p">,</span> <span class="n">root</span><span class="o">=</span><span class="s">&#39;/&#39;</span><span class="p">,</span> <span class="n">log_output</span><span class="o">=</span><span class="bp">True</span><span class="p">,</span> <span class="n">filter_stderr</span><span class="o">=</span><span class="bp">False</span><span class="p">,</span>
<span class="n">raise_err</span><span class="o">=</span><span class="bp">False</span><span class="p">,</span> <span class="n">callback</span><span class="o">=</span><span class="bp">None</span><span class="p">):</span>
<span class="sd">&quot;&quot;&quot; Run an external program and capture standard out and err.</span>
<span class="sd"> :param command: The command to run</span>
@ -313,163 +376,80 @@
<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"> :param raise_err: whether to raise a CalledProcessError if the returncode is non-zero</span>
<span class="sd"> :return: The output of the command</span>
<span class="sd"> &quot;&quot;&quot;</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">&#39;/&#39;</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">&quot;&quot;&quot; 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&#39; 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&#39;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"> &quot;&quot;&quot;</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">&quot;&quot;&quot;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"> &quot;&quot;&quot;</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">&quot;&quot;</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">&gt;</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">&quot;utf-8&quot;</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">&quot;</span><span class="se">\n</span><span class="s2">&quot;</span><span class="p">)</span> <span class="o">&gt;=</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">&quot;</span><span class="se">\n</span><span class="s2">&quot;</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">&quot;process &#39;</span><span class="si">%s</span><span class="s2">&#39; failed to be killed&quot;</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">&lt;</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">&quot;process &#39;</span><span class="si">%s</span><span class="s2">&#39; was killed by signal </span><span class="si">%s</span><span class="s2">&quot;</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">&gt;</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">&quot;process &#39;</span><span class="si">%s</span><span class="s2">&#39; exited with status </span><span class="si">%s</span><span class="s2">&quot;</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&#39;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">&quot;Error running </span><span class="si">%s</span><span class="s2">: </span><span class="si">%s</span><span class="s2">&quot;</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>
<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="mi">1</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">&quot;&quot;&quot; run execWithRedirect with raise_err=True</span>
<span class="sd"> &quot;&quot;&quot;</span>
<span class="n">kwargs</span><span class="p">[</span><span class="s2">&quot;raise_err&quot;</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>
<span class="n">kwargs</span><span class="p">[</span><span class="s">&quot;raise_err&quot;</span><span class="p">]</span> <span class="o">=</span> <span class="bp">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">&quot;&quot;&quot; run execWithCapture with raise_err=True</span>
<span class="sd"> &quot;&quot;&quot;</span>
<span class="n">kwargs</span><span class="p">[</span><span class="s2">&quot;raise_err&quot;</span><span class="p">]</span> <span class="o">=</span> <span class="kc">True</span>
<span class="n">kwargs</span><span class="p">[</span><span class="s">&quot;raise_err&quot;</span><span class="p">]</span> <span class="o">=</span> <span class="bp">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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<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 &lt;http://www.gnu.org/licenses/&gt;.</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">&quot;pylorax&quot;</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">&quot;/mnt/sysimage/&quot;</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">&quot;&quot;&quot; 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"> &quot;&quot;&quot;</span>
<span class="n">metadata</span> <span class="o">=</span> <span class="p">{</span> <span class="s2">&quot;provider&quot;</span><span class="p">:</span><span class="s2">&quot;libvirt&quot;</span><span class="p">,</span> <span class="s2">&quot;format&quot;</span><span class="p">:</span><span class="s2">&quot;qcow2&quot;</span><span class="p">,</span> <span class="s2">&quot;virtual_size&quot;</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">&quot;wt&quot;</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">&quot;&quot;&quot; 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"> &quot;&quot;&quot;</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">&quot;rt&quot;</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">&quot;Problem reading metadata file </span><span class="si">%s</span><span class="s2">: </span><span class="si">%s</span><span class="s2">&quot;</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">&quot;provider&quot;</span><span class="p">]</span> <span class="o">=</span> <span class="s2">&quot;libvirt&quot;</span>
<span class="n">metadata</span><span class="p">[</span><span class="s2">&quot;format&quot;</span><span class="p">]</span> <span class="o">=</span> <span class="s2">&quot;qcow2&quot;</span>
<span class="n">metadata</span><span class="p">[</span><span class="s2">&quot;virtual_size&quot;</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">&quot;wt&quot;</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">&quot;127.0.0.1&quot;</span><span class="p">):</span>
<span class="sd">&quot;&quot;&quot; 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"> &quot;&quot;&quot;</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">&quot;&quot;&quot; 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"> &quot;&quot;&quot;</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">&quot;lmc-initrd-&quot;</span><span class="p">,</span> <span class="n">suffix</span><span class="o">=</span><span class="s2">&quot;.img&quot;</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">&quot;lmc-ksdir-&quot;</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">&quot;lmc-ks-&quot;</span><span class="p">,</span> <span class="n">suffix</span><span class="o">=</span><span class="s2">&quot;.img&quot;</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">&quot;ab&quot;</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">&quot;rb&quot;</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">&quot;&quot;&quot;</span>
<span class="sd"> Run qemu using an iso and a kickstart</span>
<span class="sd"> &quot;&quot;&quot;</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">&quot;x86_64&quot;</span><span class="p">:</span> <span class="s2">&quot;qemu-system-x86_64&quot;</span><span class="p">,</span>
<span class="s2">&quot;i386&quot;</span><span class="p">:</span> <span class="s2">&quot;qemu-system-i386&quot;</span><span class="p">,</span>
<span class="s2">&quot;arm&quot;</span><span class="p">:</span> <span class="s2">&quot;qemu-system-arm&quot;</span><span class="p">,</span>
<span class="s2">&quot;aarch64&quot;</span><span class="p">:</span> <span class="s2">&quot;qemu-system-aarch64&quot;</span><span class="p">,</span>
<span class="s2">&quot;ppc64le&quot;</span><span class="p">:</span> <span class="s2">&quot;qemu-system-ppc64&quot;</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">&quot;127.0.0.1&quot;</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">&quot;&quot;&quot;</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&#39;t exist</span>
<span class="sd"> :param int img_size: The image size, in MiB, to create if it doesn&#39;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"> &quot;&quot;&quot;</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">&quot;qemu-system-&quot;</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">&quot;/usr/bin/&quot;</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">&quot;</span><span class="si">%s</span><span class="s2"> does not exist, cannot run qemu&quot;</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">&quot;-no-user-config&quot;</span><span class="p">]</span>
<span class="n">qemu_cmd</span> <span class="o">+=</span> <span class="p">[</span><span class="s2">&quot;-m&quot;</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">&quot;-smp&quot;</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">&quot;/dev/kvm&quot;</span><span class="p">):</span>
<span class="n">qemu_cmd</span> <span class="o">+=</span> <span class="p">[</span><span class="s2">&quot;-machine&quot;</span><span class="p">,</span> <span class="s2">&quot;accel=kvm&quot;</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">&quot;-machine&quot;</span><span class="p">,</span> <span class="s2">&quot;q35,smm=on&quot;</span><span class="p">]</span>
<span class="n">qemu_cmd</span> <span class="o">+=</span> <span class="p">[</span><span class="s2">&quot;-global&quot;</span><span class="p">,</span> <span class="s2">&quot;driver=cfi.pflash01,property=secure,value=on&quot;</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">&quot;-kernel&quot;</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">&quot;-initrd&quot;</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">&quot;file=</span><span class="si">%s</span><span class="s2">&quot;</span> <span class="o">%</span> <span class="n">disk_img</span>
<span class="n">drive_args</span> <span class="o">+=</span> <span class="s2">&quot;,cache=unsafe,discard=unmap&quot;</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">&quot;,format=</span><span class="si">%s</span><span class="s2">&quot;</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">&quot;,format=raw&quot;</span>
<span class="n">qemu_cmd</span> <span class="o">+=</span> <span class="p">[</span><span class="s2">&quot;-drive&quot;</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">&quot;file=</span><span class="si">%s</span><span class="s2">,media=cdrom,readonly=on&quot;</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">&quot;-drive&quot;</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">&quot;inst.ks=file:/</span><span class="si">%s</span><span class="s2">&quot;</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">&quot; inst.stage2=hd:LABEL=</span><span class="si">%s</span><span class="s2">&quot;</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">&quot; inst.proxy=</span><span class="si">%s</span><span class="s2">&quot;</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">&quot; &quot;</span><span class="o">+</span><span class="n">kernel_args</span>
<span class="n">cmdline_args</span> <span class="o">+=</span> <span class="s2">&quot; inst.text inst.cmdline&quot;</span>
<span class="n">qemu_cmd</span> <span class="o">+=</span> <span class="p">[</span><span class="s2">&quot;-append&quot;</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">&quot;No free VNC ports&quot;</span><span class="p">)</span>
<span class="n">display_args</span> <span class="o">=</span> <span class="s2">&quot;vnc=127.0.0.1:</span><span class="si">%d</span><span class="s2">&quot;</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">&quot;qemu </span><span class="si">%s</span><span class="s2">&quot;</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">&quot;-nographic&quot;</span><span class="p">,</span> <span class="s2">&quot;-monitor&quot;</span><span class="p">,</span> <span class="s2">&quot;none&quot;</span><span class="p">,</span> <span class="s2">&quot;-serial&quot;</span><span class="p">,</span> <span class="s2">&quot;null&quot;</span><span class="p">,</span> <span class="s2">&quot;-display&quot;</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">&quot;-device&quot;</span><span class="p">,</span> <span class="s2">&quot;virtio-serial-pci,id=virtio-serial0&quot;</span><span class="p">]</span>
<span class="n">qemu_cmd</span> <span class="o">+=</span> <span class="p">[</span><span class="s2">&quot;-device&quot;</span><span class="p">,</span> <span class="s2">&quot;virtserialport,bus=virtio-serial0.0,nr=1,chardev=charchannel0&quot;</span>
<span class="s2">&quot;,id=channel0,name=org.fedoraproject.anaconda.log.0&quot;</span><span class="p">]</span>
<span class="n">qemu_cmd</span> <span class="o">+=</span> <span class="p">[</span><span class="s2">&quot;-chardev&quot;</span><span class="p">,</span> <span class="s2">&quot;socket,id=charchannel0,host=</span><span class="si">%s</span><span class="s2">,port=</span><span class="si">%s</span><span class="s2">&quot;</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">&quot;none&quot;</span><span class="p">:</span>
<span class="n">qemu_cmd</span> <span class="o">+=</span> <span class="p">[</span><span class="s2">&quot;-object&quot;</span><span class="p">,</span> <span class="s2">&quot;rng-random,id=virtio-rng0,filename=</span><span class="si">%s</span><span class="s2">&quot;</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">&quot;-device&quot;</span><span class="p">,</span> <span class="s2">&quot;virtio-rng-pci,rng=virtio-rng0,id=rng0,bus=pcie.0,addr=0x9&quot;</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">&quot;-device&quot;</span><span class="p">,</span> <span class="s2">&quot;virtio-rng-pci,rng=virtio-rng0,id=rng0,bus=pci.0,addr=0x9&quot;</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">&quot;-drive&quot;</span><span class="p">,</span> <span class="s2">&quot;file=</span><span class="si">%s</span><span class="s2">/OVMF_CODE.secboot.fd,if=pflash,format=raw,unit=0,readonly=on&quot;</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">&quot;lmc-OVMF_VARS-&quot;</span><span class="p">,</span> <span class="n">suffix</span><span class="o">=</span><span class="s2">&quot;.fd&quot;</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">&quot;/OVMF_VARS.secboot.fd&quot;</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">&quot;-drive&quot;</span><span class="p">,</span> <span class="s2">&quot;file=</span><span class="si">%s</span><span class="s2">,if=pflash,format=raw,unit=1&quot;</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">&quot;Running qemu&quot;</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">&quot;Running qemu failed:&quot;</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">&quot;cmd: </span><span class="si">%s</span><span class="s2">&quot;</span><span class="p">,</span> <span class="s2">&quot; &quot;</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">&quot;output: </span><span class="si">%s</span><span class="s2">&quot;</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">&quot;&quot;</span><span class="p">)</span>
<span class="k">raise</span> <span class="n">InstallError</span><span class="p">(</span><span class="s2">&quot;QEMUInstall failed&quot;</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">&quot;Running qemu failed: </span><span class="si">%s</span><span class="s2">&quot;</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">&quot;QEMUInstall failed&quot;</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">&quot;Installation error detected. See logfile for details.&quot;</span><span class="p">)</span>
<span class="k">raise</span> <span class="n">InstallError</span><span class="p">(</span><span class="s2">&quot;QEMUInstall failed&quot;</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">&quot;Installation finished without errors.&quot;</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">&quot;&quot;&quot;</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"> &quot;&quot;&quot;</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&#39;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">&quot;&quot;&quot;</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"> &quot;&quot;&quot;</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">&quot;/var/run/anaconda.pid&quot;</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">&quot;/var/run/anaconda.pid&quot;</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">&quot;1&quot;</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">&quot;/var/run/anaconda.pid&quot;</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">&quot;/proc/mounts&quot;</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">&quot; &quot;</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">&quot;Cleanup of </span><span class="si">%s</span><span class="s2"> failed. See program.log for details&quot;</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">&quot;&quot;&quot;</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"> &quot;&quot;&quot;</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">&quot;/tmp/yum.repos.d/&quot;</span><span class="p">,</span> <span class="s2">&quot;/tmp/yum.cache/&quot;</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">&quot;--kickstart&quot;</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">&quot;--cmdline&quot;</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">&quot; &quot;</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">&quot;--proxy&quot;</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">&quot;--armplatform&quot;</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">&quot;--dirinstall&quot;</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">&quot;loop&quot;</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">&quot;rootfs&quot;</span><span class="p">)</span>
<span class="n">args</span> <span class="o">+=</span> <span class="p">[</span><span class="s2">&quot;--dirinstall&quot;</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">&quot;--dirinstall&quot;</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">&quot;--image&quot;</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">&quot;--remotelog&quot;</span><span class="p">,</span> <span class="s2">&quot;</span><span class="si">%s</span><span class="s2">:</span><span class="si">%s</span><span class="s2">&quot;</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">&quot;Running anaconda.&quot;</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">&quot;--pid&quot;</span><span class="p">,</span> <span class="s2">&quot;--kill-child&quot;</span><span class="p">,</span> <span class="s2">&quot;--mount&quot;</span><span class="p">,</span> <span class="s2">&quot;--propagation&quot;</span><span class="p">,</span> <span class="s2">&quot;unchanged&quot;</span><span class="p">,</span> <span class="s2">&quot;anaconda&quot;</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">&quot;unshare&quot;</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">&quot;ANACONDA_PRODUCTNAME&quot;</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">&quot;ANACONDA_PRODUCTVERSION&quot;</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">&quot;-e&quot;</span><span class="p">,</span> <span class="s2">&quot;/proc&quot;</span><span class="p">,</span> <span class="s2">&quot;-e&quot;</span><span class="p">,</span> <span class="s2">&quot;/sys&quot;</span><span class="p">,</span>
<span class="s2">&quot;/etc/selinux/targeted/contexts/files/file_contexts&quot;</span><span class="p">,</span> <span class="s2">&quot;/&quot;</span><span class="p">]</span>
<span class="n">execWithRedirect</span><span class="p">(</span><span class="s2">&quot;sync&quot;</span><span class="p">,</span> <span class="p">[</span><span class="s2">&quot;-f&quot;</span><span class="p">,</span> <span class="n">dirinstall_path</span><span class="p">])</span>
<span class="k">if</span> <span class="s2">&quot;--dirinstall&quot;</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">&quot;setfiles&quot;</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">&quot;Running setfiles on install tree failed: </span><span class="si">%s</span><span class="s2">&quot;</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">&quot;du&quot;</span><span class="p">,</span> <span class="p">[</span><span class="s2">&quot;-B&quot;</span><span class="p">,</span> <span class="s2">&quot;1&quot;</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">&quot;fstrim&quot;</span><span class="p">,</span> <span class="p">[</span><span class="s2">&quot;-v&quot;</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">&quot;setfiles&quot;</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">&quot;Running setfiles on install tree failed: </span><span class="si">%s</span><span class="s2">&quot;</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">&quot;du&quot;</span><span class="p">,</span> <span class="p">[</span><span class="s2">&quot;-B&quot;</span><span class="p">,</span> <span class="s2">&quot;1&quot;</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">&quot;fstrim&quot;</span><span class="p">,</span> <span class="p">[</span><span class="s2">&quot;-v&quot;</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">&quot;du&quot;</span><span class="p">,</span> <span class="p">[</span><span class="s2">&quot;-B&quot;</span><span class="p">,</span> <span class="s2">&quot;1&quot;</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">&quot;Running anaconda failed: </span><span class="si">%s</span><span class="s2">&quot;</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">&quot;novirt_install failed&quot;</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">&quot;anaconda&quot;</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">&quot;/tmp/*log&quot;</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">&quot;/tmp/anaconda-tb-*&quot;</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">&quot;novirt_install cleanup of anaconda mounts failed.&quot;</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">&quot;Removing device-mapper setup on </span><span class="si">%s</span><span class="s2">&quot;</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">&quot;/dev/mapper/&quot;</span><span class="o">+</span><span class="n">dm_name</span><span class="o">+</span><span class="s2">&quot;*&quot;</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">&quot;Removing loop device for </span><span class="si">%s</span><span class="s2">&quot;</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">&quot;/dev/&quot;</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">&quot;Converting </span><span class="si">%s</span><span class="s2"> to </span><span class="si">%s</span><span class="s2">&quot;</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">&quot; &quot;</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">&quot;-O&quot;</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">&quot;-O&quot;</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">&quot;lmc-disk-&quot;</span><span class="p">,</span> <span class="n">suffix</span><span class="o">=</span><span class="s2">&quot;.img&quot;</span><span class="p">)</span>
<span class="n">execWithRedirect</span><span class="p">(</span><span class="s2">&quot;qemu-img&quot;</span><span class="p">,</span> <span class="p">[</span><span class="s2">&quot;convert&quot;</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">&quot;mv&quot;</span><span class="p">,</span> <span class="p">[</span><span class="s2">&quot;-f&quot;</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">&quot; &quot;</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">&quot;lmc-tmpdir-&quot;</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">&quot;metadata.json&quot;</span><span class="p">)</span>
<span class="n">execWithRedirect</span><span class="p">(</span><span class="s2">&quot;mv&quot;</span><span class="p">,</span> <span class="p">[</span><span class="s2">&quot;-f&quot;</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">&quot;box.img&quot;</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">&quot;vagrantfile&quot;</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">&quot;Creating Vagrant image&quot;</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">&quot;novirt_install mktar failed: rc=</span><span class="si">%s</span><span class="s2">&quot;</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">&quot; &quot;</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">&quot;novirt_install mktar failed: rc=</span><span class="si">%s</span><span class="s2">&quot;</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">&quot; &quot;</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">&quot;novirt_install mktar failed: rc=</span><span class="si">%s</span><span class="s2">&quot;</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">&quot;du&quot;</span><span class="p">,</span> <span class="p">[</span><span class="s2">&quot;-B&quot;</span><span class="p">,</span> <span class="s2">&quot;1&quot;</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">&quot;fallocate&quot;</span><span class="p">,</span> <span class="p">[</span><span class="s2">&quot;--dig-holes&quot;</span><span class="p">,</span> <span class="s2">&quot;-v&quot;</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">&quot;du&quot;</span><span class="p">,</span> <span class="p">[</span><span class="s2">&quot;-B&quot;</span><span class="p">,</span> <span class="s2">&quot;1&quot;</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">&quot; &quot;</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">&quot;novirt_install mktar failed: rc=</span><span class="si">%s</span><span class="s2">&quot;</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">&quot;&quot;&quot;</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"> &quot;&quot;&quot;</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">&quot;ISO is missing stage2, cannot continue&quot;</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">&quot;&quot;</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">&quot; proxy=&quot;</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">&quot; &quot;</span><span class="p">,</span> <span class="mi">1</span><span class="p">)</span>
<span class="k">if</span> <span class="s2">&quot;-f&quot;</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">&quot;-f&quot;</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">&quot;lmc-disk-&quot;</span><span class="p">,</span> <span class="n">suffix</span><span class="o">=</span><span class="s2">&quot;.img&quot;</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">&quot;VirtualInstall failed: </span><span class="si">%s</span><span class="s2">&quot;</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">&quot;unmounting the iso&quot;</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">&quot;virt_install failed due to timeout&quot;</span>
<span class="k">else</span><span class="p">:</span>
<span class="n">msg</span> <span class="o">=</span> <span class="s2">&quot;virt_install failed on line: </span><span class="si">%s</span><span class="s2">&quot;</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">&quot;virt_install canceled by cancel_func&quot;</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">&quot; &quot;</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">&quot;virt_install failed&quot;</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">&quot; &quot;</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">&quot;rootfs&quot;</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">&quot;virt_install failed&quot;</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">&quot; &quot;</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">&quot;lmc-tmpdir-&quot;</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">&quot;metadata.json&quot;</span><span class="p">)</span>
<span class="n">execWithRedirect</span><span class="p">(</span><span class="s2">&quot;mv&quot;</span><span class="p">,</span> <span class="p">[</span><span class="s2">&quot;-f&quot;</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">&quot;box.img&quot;</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">&quot;vagrantfile&quot;</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">&quot;virt_install failed&quot;</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">&quot; &quot;</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">&quot;virt_install mktar failed: rc=</span><span class="si">%s</span><span class="s2">&quot;</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>
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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 &lt;http://www.gnu.org/licenses/&gt;.</span>
<span class="c1">#</span>
<span class="c1"># Author(s): Brian C. Lane &lt;bcl@redhat.com&gt;</span>
<span class="c1">#</span>
<span class="c"># monitor.py</span>
<span class="c">#</span>
<span class="c"># Copyright (C) 2011-2015 Red Hat, Inc.</span>
<span class="c">#</span>
<span class="c"># This program is free software; you can redistribute it and/or modify</span>
<span class="c"># it under the terms of the GNU General Public License as published by</span>
<span class="c"># the Free Software Foundation; either version 2 of the License, or</span>
<span class="c"># (at your option) any later version.</span>
<span class="c">#</span>
<span class="c"># This program is distributed in the hope that it will be useful,</span>
<span class="c"># but WITHOUT ANY WARRANTY; without even the implied warranty of</span>
<span class="c"># MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the</span>
<span class="c"># GNU General Public License for more details.</span>
<span class="c">#</span>
<span class="c"># You should have received a copy of the GNU General Public License</span>
<span class="c"># along with this program. If not, see &lt;http://www.gnu.org/licenses/&gt;.</span>
<span class="c">#</span>
<span class="c"># Author(s): Brian C. Lane &lt;bcl@redhat.com&gt;</span>
<span class="c">#</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">&quot;livemedia-creator&quot;</span><span class="p">)</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="s">&quot;livemedia-creator&quot;</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>
@ -106,36 +191,15 @@
<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"> &quot;&quot;&quot;</span>
<span class="n">simple_tests</span> <span class="o">=</span> <span class="p">[</span>
<span class="s2">&quot;Traceback (&quot;</span><span class="p">,</span>
<span class="s2">&quot;traceback script(s) have been run&quot;</span><span class="p">,</span>
<span class="s2">&quot;Out of memory:&quot;</span><span class="p">,</span>
<span class="s2">&quot;Call Trace:&quot;</span><span class="p">,</span>
<span class="s2">&quot;insufficient disk space:&quot;</span><span class="p">,</span>
<span class="s2">&quot;Not enough disk space to download the packages&quot;</span><span class="p">,</span>
<span class="s2">&quot;error populating transaction after&quot;</span><span class="p">,</span>
<span class="s2">&quot;crashed on signal&quot;</span><span class="p">,</span>
<span class="s2">&quot;packaging: Missed: NoSuchPackage&quot;</span><span class="p">,</span>
<span class="s2">&quot;packaging: Installation failed&quot;</span><span class="p">,</span>
<span class="s2">&quot;The following error occurred while installing. This is a fatal error&quot;</span><span class="p">,</span>
<span class="s2">&quot;Error in POSTIN scriptlet in rpm package&quot;</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">&quot;packaging: base repo .* not valid&quot;</span><span class="p">,</span>
<span class="sa">r</span><span class="s2">&quot;packaging: .* requires .*&quot;</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">&quot;&quot;&quot;Start writing to self.server.log_path&quot;&quot;&quot;</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">&quot;w&quot;</span><span class="p">)</span> <span class="c1"># pylint: disable=attribute-defined-outside-init</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="s">&quot;w&quot;</span><span class="p">)</span> <span class="c"># 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>
<span class="bp">self</span><span class="o">.</span><span class="n">fp</span> <span class="o">=</span> <span class="bp">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">&quot;&quot;&quot;</span>
<span class="sd"> Write incoming data to a logfile and check for errors</span>
@ -145,37 +209,43 @@
<span class="sd"> Loops until self.server.kill is True</span>
<span class="sd"> &quot;&quot;&quot;</span>
<span class="n">log</span><span class="o">.</span><span class="n">info</span><span class="p">(</span><span class="s2">&quot;Processing logs from </span><span class="si">%s</span><span class="s2">&quot;</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">&quot;&quot;</span>
<span class="k">while</span> <span class="kc">True</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="s">&quot;Processing logs from </span><span class="si">%s</span><span class="s">&quot;</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">line</span> <span class="o">=</span> <span class="s">&quot;&quot;</span>
<span class="k">while</span> <span class="bp">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">&quot;</span><span class="se">\n</span><span class="s2">&quot;</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">&quot;utf8&quot;</span><span class="p">,</span> <span class="s2">&quot;ignore&quot;</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">&quot;utf8&quot;</span><span class="p">,</span> <span class="s2">&quot;ignore&quot;</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">&quot;&quot;</span>
<span class="n">data</span> <span class="o">=</span> <span class="nb">str</span><span class="p">(</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="s">&quot;utf8&quot;</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="n">data</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="c"># check the data for errors and set error flag</span>
<span class="c"># need to assemble it into lines so we can test for the error</span>
<span class="c"># string.</span>
<span class="k">while</span> <span class="n">data</span><span class="p">:</span>
<span class="n">more</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="s">&quot;</span><span class="se">\n</span><span class="s">&quot;</span><span class="p">,</span> <span class="mi">1</span><span class="p">)</span>
<span class="n">line</span> <span class="o">+=</span> <span class="n">more</span><span class="p">[</span><span class="mi">0</span><span class="p">]</span>
<span class="k">if</span> <span class="nb">len</span><span class="p">(</span><span class="n">more</span><span class="p">)</span> <span class="o">&gt;</span> <span class="mi">1</span><span class="p">:</span>
<span class="bp">self</span><span class="o">.</span><span class="n">iserror</span><span class="p">(</span><span class="n">line</span><span class="p">)</span>
<span class="n">line</span> <span class="o">=</span> <span class="s">&quot;&quot;</span>
<span class="n">data</span> <span class="o">=</span> <span class="n">more</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="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="n">data</span> <span class="o">=</span> <span class="bp">None</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">&quot;log processing killed by exception: </span><span class="si">%s</span><span class="s2">&quot;</span><span class="p">,</span> <span class="n">e</span><span class="p">)</span>
<span class="k">break</span></div>
<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="c"># 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="s">&quot;log processing killed by exception: </span><span class="si">%s</span><span class="s">&quot;</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">&quot;Shutting down log processing&quot;</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="s">&quot;Shutting down log processing&quot;</span><span class="p">)</span>
<span class="bp">self</span><span class="o">.</span><span class="n">request</span><span class="o">.</span><span class="n">close</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>
<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">&quot;&quot;&quot;</span>
<span class="sd"> Check a line to see if it contains an error indicating installation failure</span>
@ -184,41 +254,49 @@
<span class="sd"> If the line contains IGNORED it will be skipped.</span>
<span class="sd"> &quot;&quot;&quot;</span>
<span class="k">if</span> <span class="s2">&quot;IGNORED&quot;</span> <span class="ow">in</span> <span class="n">line</span><span class="p">:</span>
<span class="k">if</span> <span class="s">&quot;IGNORED&quot;</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="n">simple_tests</span> <span class="o">=</span> <span class="p">[</span><span class="s">&quot;Traceback (&quot;</span><span class="p">,</span>
<span class="s">&quot;Out of memory:&quot;</span><span class="p">,</span>
<span class="s">&quot;Call Trace:&quot;</span><span class="p">,</span>
<span class="s">&quot;insufficient disk space:&quot;</span><span class="p">,</span>
<span class="s">&quot;error populating transaction after&quot;</span><span class="p">,</span>
<span class="s">&quot;traceback script(s) have been run&quot;</span><span class="p">,</span>
<span class="s">&quot;packaging: Missed: NoSuchPackage&quot;</span><span class="p">]</span>
<span class="n">re_tests</span> <span class="o">=</span> <span class="p">[</span><span class="s">r&quot;packaging: base repo .* not valid&quot;</span><span class="p">,</span>
<span class="s">r&quot;packaging: .* requires .*&quot;</span><span class="p">]</span>
<span class="k">for</span> <span class="n">t</span> <span class="ow">in</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">log_error</span> <span class="o">=</span> <span class="bp">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">for</span> <span class="n">t</span> <span class="ow">in</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">log_error</span> <span class="o">=</span> <span class="bp">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>
<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">&quot;&quot;&quot;A TCP Server that listens for log data&quot;&quot;&quot;</span>
<span class="c1"># Number of seconds to wait for a connection after startup</span>
<span class="c"># 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="k">def</span> <span class="nf">__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">&quot;&quot;&quot;</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"> &quot;&quot;&quot;</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">&quot;&quot;</span>
<span class="bp">self</span><span class="o">.</span><span class="n">kill</span> <span class="o">=</span> <span class="bp">False</span>
<span class="bp">self</span><span class="o">.</span><span class="n">log_error</span> <span class="o">=</span> <span class="bp">False</span>
<span class="bp">self</span><span class="o">.</span><span class="n">error_line</span> <span class="o">=</span> <span class="s">&quot;&quot;</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">&quot;timeout&quot;</span><span class="p">,</span> <span class="kc">None</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="n">kwargs</span><span class="o">.</span><span class="n">pop</span><span class="p">(</span><span class="s">&quot;timeout&quot;</span><span class="p">,</span> <span class="bp">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>
<span class="n">socketserver</span><span class="o">.</span><span class="n">TCPServer</span><span class="o">.</span><span class="n">__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">&quot;&quot;&quot;</span>
@ -230,12 +308,12 @@
<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">&gt;</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">&quot;Canceling installation due to timeout&quot;</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="s">&quot;Canceling installation due to timeout&quot;</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>
<span class="n">taking_too_long</span> <span class="o">=</span> <span class="bp">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">&quot;&quot;&quot;</span>
<span class="sd"> Setup a server to monitor the logs output by the installation</span>
@ -243,7 +321,7 @@
<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"> &quot;&quot;&quot;</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">&quot;localhost&quot;</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="k">def</span> <span class="nf">__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="bp">None</span><span class="p">,</span> <span class="n">host</span><span class="o">=</span><span class="s">&quot;localhost&quot;</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="bp">None</span><span class="p">):</span>
<span class="sd">&quot;&quot;&quot;</span>
<span class="sd"> Start a thread to monitor the logs.</span>
@ -257,45 +335,73 @@
<span class="sd"> If log_path isn&#39;t set then it only monitors the logs, instead of</span>
<span class="sd"> also writing them to disk.</span>
<span class="sd"> &quot;&quot;&quot;</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">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">LogRequestHandler</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">daemon</span> <span class="o">=</span> <span class="bp">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">&quot;&quot;&quot;Force shutdown of the monitoring thread&quot;&quot;&quot;</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>
<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="bp">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></div></div>
</pre></div>
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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 &lt;http://www.gnu.org/licenses/&gt;.</span>
<span class="c1">#</span>
<span class="c1"># Author(s): Brian C. Lane &lt;bcl@redhat.com&gt;</span>
<span class="c1">#</span>
<span class="c"># mount.py</span>
<span class="c">#</span>
<span class="c"># Copyright (C) 2011-2015 Red Hat, Inc.</span>
<span class="c">#</span>
<span class="c"># This program is free software; you can redistribute it and/or modify</span>
<span class="c"># it under the terms of the GNU General Public License as published by</span>
<span class="c"># the Free Software Foundation; either version 2 of the License, or</span>
<span class="c"># (at your option) any later version.</span>
<span class="c">#</span>
<span class="c"># This program is distributed in the hope that it will be useful,</span>
<span class="c"># but WITHOUT ANY WARRANTY; without even the implied warranty of</span>
<span class="c"># MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the</span>
<span class="c"># GNU General Public License for more details.</span>
<span class="c">#</span>
<span class="c"># You should have received a copy of the GNU General Public License</span>
<span class="c"># along with this program. If not, see &lt;http://www.gnu.org/licenses/&gt;.</span>
<span class="c">#</span>
<span class="c"># Author(s): Brian C. Lane &lt;bcl@redhat.com&gt;</span>
<span class="c">#</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">&quot;livemedia-creator&quot;</span><span class="p">)</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="s">&quot;livemedia-creator&quot;</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>
<span class="kn">from</span> <span class="nn">pylorax.executils</span> <span class="kn">import</span> <span class="n">execWithCapture</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">&quot;&quot;&quot;</span>
@ -106,7 +191,7 @@
<span class="sd"> stage2 can be either LiveOS/squashfs.img or images/install.img</span>
<span class="sd"> &quot;&quot;&quot;</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="k">def</span> <span class="nf">__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="bp">None</span><span class="p">):</span>
<span class="sd">&quot;&quot;&quot;</span>
<span class="sd"> Mount the iso</span>
@ -120,37 +205,29 @@
<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"> &quot;&quot;&quot;</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">label</span> <span class="o">=</span> <span class="bp">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">&quot;loop&quot;</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="s">&quot;loop&quot;</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">&quot;/isolinux/vmlinuz&quot;</span><span class="p">,</span> <span class="s2">&quot;/isolinux/initrd.img&quot;</span><span class="p">),</span>
<span class="p">(</span><span class="s2">&quot;/ppc/ppc64/vmlinuz&quot;</span><span class="p">,</span> <span class="s2">&quot;/ppc/ppc64/initrd.img&quot;</span><span class="p">),</span>
<span class="p">(</span><span class="s2">&quot;/images/pxeboot/vmlinuz&quot;</span><span class="p">,</span> <span class="s2">&quot;/images/pxeboot/initrd.img&quot;</span><span class="p">),</span>
<span class="p">(</span><span class="s2">&quot;/images/kernel.img&quot;</span><span class="p">,</span> <span class="s2">&quot;/images/initrd.img&quot;</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="s">&quot;/isolinux/vmlinuz&quot;</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="s">&quot;/isolinux/initrd.img&quot;</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">&quot;/repodata&quot;</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="s">&quot;/repodata&quot;</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">&quot;/LiveOS/squashfs.img&quot;</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">&quot;/images/install.img&quot;</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">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="s">&quot;/LiveOS/squashfs.img&quot;</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="s">&quot;/images/install.img&quot;</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">&quot;Missing kernel and initrd file in iso, failed&quot;</span>
<span class="s2">&quot; to search under: </span><span class="si">{0}</span><span class="s2">&quot;</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">for</span> <span class="n">f</span> <span class="ow">in</span> <span class="p">[</span><span class="bp">self</span><span class="o">.</span><span class="n">kernel</span><span class="p">,</span> <span class="bp">self</span><span class="o">.</span><span class="n">initrd</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">isfile</span><span class="p">(</span><span class="n">f</span><span class="p">):</span>
<span class="k">raise</span> <span class="ne">Exception</span><span class="p">(</span><span class="s">&quot;Missing file on iso: {0}&quot;</span><span class="o">.</span><span class="n">format</span><span class="p">(</span><span class="n">f</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>
@ -160,52 +237,76 @@
<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">&quot;&quot;&quot;Unmount the iso&quot;&quot;&quot;</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>
<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">&quot;&quot;&quot;</span>
<span class="sd"> Get the iso&#39;s label using pycdio</span>
<span class="sd"> Get the iso&#39;s label using isoinfo</span>
<span class="sd"> Sets self.label if one is found</span>
<span class="sd"> &quot;&quot;&quot;</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">&quot;error opening file&quot;</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">&quot;&quot;</span>
<span class="k">raise</span> <span class="ne">RuntimeError</span><span class="p">(</span><span class="s2">&quot;error reading volume id&quot;</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">&quot;Problem reading label from </span><span class="si">%s</span><span class="s2">: </span><span class="si">%s</span><span class="s2">&quot;</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>
<span class="n">isoinfo_output</span> <span class="o">=</span> <span class="n">execWithCapture</span><span class="p">(</span><span class="s">&quot;isoinfo&quot;</span><span class="p">,</span> <span class="p">[</span><span class="s">&quot;-d&quot;</span><span class="p">,</span> <span class="s">&quot;-i&quot;</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">log</span><span class="o">.</span><span class="n">debug</span><span class="p">(</span><span class="n">isoinfo_output</span><span class="p">)</span>
<span class="k">for</span> <span class="n">line</span> <span class="ow">in</span> <span class="n">isoinfo_output</span><span class="o">.</span><span class="n">splitlines</span><span class="p">():</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="s">&quot;Volume id: &quot;</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">line</span><span class="p">[</span><span class="mi">11</span><span class="p">:]</span>
<span class="k">return</span></div></div>
</pre></div>
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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 &lt;http://www.gnu.org/licenses/&gt;.</span>
<span class="c1">#</span>
<span class="c1"># Red Hat Author(s): Martin Gracik &lt;mgracik@redhat.com&gt;</span>
<span class="c1">#</span>
<span class="c">#</span>
<span class="c"># sysutils.py</span>
<span class="c">#</span>
<span class="c"># Copyright (C) 2009-2015 Red Hat, Inc.</span>
<span class="c">#</span>
<span class="c"># This program is free software; you can redistribute it and/or modify</span>
<span class="c"># it under the terms of the GNU General Public License as published by</span>
<span class="c"># the Free Software Foundation; either version 2 of the License, or</span>
<span class="c"># (at your option) any later version.</span>
<span class="c">#</span>
<span class="c"># This program is distributed in the hope that it will be useful,</span>
<span class="c"># but WITHOUT ANY WARRANTY; without even the implied warranty of</span>
<span class="c"># MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the</span>
<span class="c"># GNU General Public License for more details.</span>
<span class="c">#</span>
<span class="c"># You should have received a copy of the GNU General Public License</span>
<span class="c"># along with this program. If not, see &lt;http://www.gnu.org/licenses/&gt;.</span>
<span class="c">#</span>
<span class="c"># Red Hat Author(s): Martin Gracik &lt;mgracik@redhat.com&gt;</span>
<span class="c">#</span>
<span class="n">__all__</span> <span class="o">=</span> <span class="p">[</span><span class="s2">&quot;joinpaths&quot;</span><span class="p">,</span> <span class="s2">&quot;touch&quot;</span><span class="p">,</span> <span class="s2">&quot;replace&quot;</span><span class="p">,</span> <span class="s2">&quot;chown_&quot;</span><span class="p">,</span> <span class="s2">&quot;chmod_&quot;</span><span class="p">,</span> <span class="s2">&quot;remove&quot;</span><span class="p">,</span>
<span class="s2">&quot;linktree&quot;</span><span class="p">]</span>
<span class="n">__all__</span> <span class="o">=</span> <span class="p">[</span><span class="s">&quot;joinpaths&quot;</span><span class="p">,</span> <span class="s">&quot;touch&quot;</span><span class="p">,</span> <span class="s">&quot;replace&quot;</span><span class="p">,</span> <span class="s">&quot;chown_&quot;</span><span class="p">,</span> <span class="s">&quot;chmod_&quot;</span><span class="p">,</span> <span class="s">&quot;remove&quot;</span><span class="p">,</span>
<span class="s">&quot;linktree&quot;</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>
@ -102,25 +187,23 @@
<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">&quot;follow_symlinks&quot;</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="s">&quot;follow_symlinks&quot;</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>
<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">&quot;w&quot;</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">&quot;&quot;</span><span class="p">)</span></div>
<span class="c"># python closes the file when it goes out of scope</span>
<span class="nb">open</span><span class="p">(</span><span class="n">fname</span><span class="p">,</span> <span class="s">&quot;w&quot;</span><span class="p">)</span><span class="o">.</span><span class="n">write</span><span class="p">(</span><span class="s">&quot;&quot;</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>
@ -129,15 +212,15 @@
<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>
<span class="n">fin</span><span class="o">.</span><span class="n">close</span><span class="p">()</span>
<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>
</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="bp">None</span><span class="p">,</span> <span class="n">group</span><span class="o">=</span><span class="bp">None</span><span class="p">,</span> <span class="n">recursive</span><span class="o">=</span><span class="bp">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="k">if</span> <span class="n">user</span> <span class="ow">is</span> <span class="ow">not</span> <span class="bp">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="k">if</span> <span class="n">group</span> <span class="ow">is</span> <span class="ow">not</span> <span class="bp">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>
@ -146,19 +229,19 @@
<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>
<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 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>
</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="bp">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="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>
@ -176,87 +259,66 @@
<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>
<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">&quot;/bin/cp&quot;</span><span class="p">,</span> <span class="s2">&quot;-alx&quot;</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">&#39; &#39;</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">&quot;&quot;&quot;A ConfigParser, only with unquoting of the values.&quot;&quot;&quot;</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">&quot;&quot;&quot;Use UnquotingConfigParser to read a flat config file (without</span>
<span class="sd"> section headers) by adding a section header.</span>
<span class="sd"> &quot;&quot;&quot;</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">&#39;r&#39;</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">&quot;[main]</span><span class="se">\n</span><span class="s2">&quot;</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">&#39;main&#39;</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">&quot;&quot;&quot;Read up to `size` kibibytes from the end of a file&quot;&quot;&quot;</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">&quot;rb&quot;</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">&quot;&quot;&quot;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 &quot;&quot; in the case of a UnicodeDecodeError</span>
<span class="sd"> &quot;&quot;&quot;</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">&lt;</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">&#39;</span><span class="se">\n</span><span class="s1">&#39;</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">&quot;UTF-8&quot;</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">&quot;&quot;</span>
<span class="k">return</span> <span class="n">text</span>
<span class="n">runcmd</span><span class="p">([</span><span class="s">&quot;/bin/cp&quot;</span><span class="p">,</span> <span class="s">&quot;-alx&quot;</span><span class="p">,</span> <span class="n">src</span><span class="p">,</span> <span class="n">dst</span><span class="p">])</span></div>
</pre></div>
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@ -1,31 +1,60 @@
<!DOCTYPE html>
<html class="writer-html5" lang="en" >
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<title>pylorax.treebuilder &mdash; Lorax 23.12 documentation</title>
<link rel="stylesheet" href="../../_static/css/theme.css" type="text/css" />
<link rel="top" title="Lorax 23.12 documentation" href="../../index.html"/>
<link rel="up" title="pylorax" href="../pylorax.html"/>
<script src="_static/js/modernizr.min.js"></script>
</head>
<body class="wy-body-for-nav">
<body class="wy-body-for-nav" role="document">
<div class="wy-grid-for-nav">
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<div class="wy-side-scroll">
<div class="wy-side-nav-search" >
<a href="../../index.html" class="icon icon-home"> Lorax
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36.0
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<a href="../../index.html" class="icon icon-home"> Lorax
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<div role="search">
<form id="rtd-search-form" class="wy-form" action="../../search.html" method="get">
<input type="text" name="q" placeholder="Search docs" />
@ -33,408 +62,371 @@
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<li class="toctree-l1"><a class="reference internal" href="../../intro.html">Introduction to Lorax</a></li>
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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 &lt;http://www.gnu.org/licenses/&gt;.</span>
<span class="c1">#</span>
<span class="c1"># Author(s): Will Woods &lt;wwoods@redhat.com&gt;</span>
<span class="c"># treebuilder.py - handle arch-specific tree building stuff using templates</span>
<span class="c">#</span>
<span class="c"># Copyright (C) 2011-2015 Red Hat, Inc.</span>
<span class="c">#</span>
<span class="c"># This program is free software; you can redistribute it and/or modify</span>
<span class="c"># it under the terms of the GNU General Public License as published by</span>
<span class="c"># the Free Software Foundation; either version 2 of the License, or</span>
<span class="c"># (at your option) any later version.</span>
<span class="c">#</span>
<span class="c"># This program is distributed in the hope that it will be useful,</span>
<span class="c"># but WITHOUT ANY WARRANTY; without even the implied warranty of</span>
<span class="c"># MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the</span>
<span class="c"># GNU General Public License for more details.</span>
<span class="c">#</span>
<span class="c"># You should have received a copy of the GNU General Public License</span>
<span class="c"># along with this program. If not, see &lt;http://www.gnu.org/licenses/&gt;.</span>
<span class="c">#</span>
<span class="c"># Author(s): Will Woods &lt;wwoods@redhat.com&gt;</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">&quot;pylorax.treebuilder&quot;</span><span class="p">)</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="s">&quot;pylorax.treebuilder&quot;</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="kn">import</span> <span class="nn">pylorax.imgutils</span> <span class="kn">as</span> <span class="nn">imgutils</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="n">templatemap</span> <span class="o">=</span> <span class="p">{</span>
<span class="s1">&#39;i386&#39;</span><span class="p">:</span> <span class="s1">&#39;x86.tmpl&#39;</span><span class="p">,</span>
<span class="s1">&#39;x86_64&#39;</span><span class="p">:</span> <span class="s1">&#39;x86.tmpl&#39;</span><span class="p">,</span>
<span class="s1">&#39;ppc64le&#39;</span><span class="p">:</span> <span class="s1">&#39;ppc64le.tmpl&#39;</span><span class="p">,</span>
<span class="s1">&#39;s390&#39;</span><span class="p">:</span> <span class="s1">&#39;s390.tmpl&#39;</span><span class="p">,</span>
<span class="s1">&#39;s390x&#39;</span><span class="p">:</span> <span class="s1">&#39;s390.tmpl&#39;</span><span class="p">,</span>
<span class="s1">&#39;aarch64&#39;</span><span class="p">:</span> <span class="s1">&#39;aarch64.tmpl&#39;</span><span class="p">,</span>
<span class="s1">&#39;arm&#39;</span><span class="p">:</span> <span class="s1">&#39;arm.tmpl&#39;</span><span class="p">,</span>
<span class="s1">&#39;armhfp&#39;</span><span class="p">:</span> <span class="s1">&#39;arm.tmpl&#39;</span><span class="p">,</span>
<span class="s">&#39;i386&#39;</span><span class="p">:</span> <span class="s">&#39;x86.tmpl&#39;</span><span class="p">,</span>
<span class="s">&#39;x86_64&#39;</span><span class="p">:</span> <span class="s">&#39;x86.tmpl&#39;</span><span class="p">,</span>
<span class="s">&#39;ppc&#39;</span><span class="p">:</span> <span class="s">&#39;ppc.tmpl&#39;</span><span class="p">,</span>
<span class="s">&#39;ppc64&#39;</span><span class="p">:</span> <span class="s">&#39;ppc.tmpl&#39;</span><span class="p">,</span>
<span class="s">&#39;ppc64le&#39;</span><span class="p">:</span> <span class="s">&#39;ppc64le.tmpl&#39;</span><span class="p">,</span>
<span class="s">&#39;s390&#39;</span><span class="p">:</span> <span class="s">&#39;s390.tmpl&#39;</span><span class="p">,</span>
<span class="s">&#39;s390x&#39;</span><span class="p">:</span> <span class="s">&#39;s390.tmpl&#39;</span><span class="p">,</span>
<span class="s">&#39;aarch64&#39;</span><span class="p">:</span> <span class="s">&#39;aarch64.tmpl&#39;</span><span class="p">,</span>
<span class="s">&#39;arm&#39;</span><span class="p">:</span> <span class="s">&#39;arm.tmpl&#39;</span><span class="p">,</span>
<span class="s">&#39;armhfp&#39;</span><span class="p">:</span> <span class="s">&#39;arm.tmpl&#39;</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>
<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="bp">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">&quot;modinfo&quot;</span><span class="p">,</span> <span class="s2">&quot;-F&quot;</span><span class="p">,</span> <span class="s2">&quot;description&quot;</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="s">&quot;modinfo&quot;</span><span class="p">,</span> <span class="s">&quot;-F&quot;</span><span class="p">,</span> <span class="s">&quot;description&quot;</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">&quot;.ko&quot;</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">&#39;scsi&#39;</span><span class="p">:</span><span class="n">read_module_set</span><span class="p">(</span><span class="s2">&quot;modules.block&quot;</span><span class="p">),</span>
<span class="s1">&#39;eth&#39;</span><span class="p">:</span><span class="n">read_module_set</span><span class="p">(</span><span class="s2">&quot;modules.networking&quot;</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="s">&quot;.ko&quot;</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="s">&#39;scsi&#39;</span><span class="p">:</span><span class="n">read_module_set</span><span class="p">(</span><span class="s">&quot;modules.block&quot;</span><span class="p">),</span>
<span class="s">&#39;eth&#39;</span><span class="p">:</span><span class="n">read_module_set</span><span class="p">(</span><span class="s">&quot;modules.networking&quot;</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 -&gt; (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">&quot;</span><span class="si">%s</span><span class="s2"> driver&quot;</span> <span class="o">%</span> <span class="n">name</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="c"># 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="c"># foo.ko -&gt; (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="s">&quot;</span><span class="si">%s</span><span class="s"> driver&quot;</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">&quot;module-info&quot;</span><span class="p">),</span> <span class="s2">&quot;w&quot;</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">&quot;Version 0</span><span class="se">\n</span><span class="s2">&quot;</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">&#39;name&#39;</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">&#39;</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">&quot;</span><span class="si">{desc:.65}</span><span class="s1">&quot;</span><span class="se">\n</span><span class="s1">&#39;</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>
<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="s">&quot;module-info&quot;</span><span class="p">),</span> <span class="s">&quot;w&quot;</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="s">&quot;Version 0</span><span class="se">\n</span><span class="s">&quot;</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="s">&#39;name&#39;</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="s">&#39;{name}</span><span class="se">\n\t</span><span class="s">{type}</span><span class="se">\n\t</span><span class="s">&quot;{desc:.65}&quot;</span><span class="se">\n</span><span class="s">&#39;</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">&#39;&#39;&#39;Builds the anaconda runtime image.&#39;&#39;&#39;</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="k">def</span> <span class="nf">__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="bp">None</span><span class="p">,</span>
<span class="n">installpkgs</span><span class="o">=</span><span class="bp">None</span><span class="p">,</span>
<span class="n">add_templates</span><span class="o">=</span><span class="bp">None</span><span class="p">,</span>
<span class="n">add_template_vars</span><span class="o">=</span><span class="bp">None</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="c"># 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">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="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">_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">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">&quot;&quot;&quot;Select the branding from the available &#39;system-release&#39; packages</span>
<span class="sd"> The *best* way to control this is to have a single package in the repo provide &#39;system-release&#39;</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"> &quot;&quot;&quot;</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="k">def</span> <span class="nf">_install_branding</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span>
<span class="n">release</span> <span class="o">=</span> <span class="bp">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">&#39;system-release&#39;</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">&quot;generic&quot;</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">&quot;No system-release packages found, could not get the release&quot;</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="k">for</span> <span class="n">pkg</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="s">&#39;/etc/system-release&#39;</span><span class="p">):</span>
<span class="k">if</span> <span class="n">pkg</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="s">&#39;generic&#39;</span><span class="p">):</span>
<span class="k">continue</span>
<span class="k">else</span><span class="p">:</span>
<span class="n">release</span> <span class="o">=</span> <span class="n">pkg</span><span class="o">.</span><span class="n">name</span>
<span class="k">break</span>
<span class="n">logger</span><span class="o">.</span><span class="n">debug</span><span class="p">(</span><span class="s2">&quot;system-release packages: </span><span class="si">%s</span><span class="s2">&quot;</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">&quot;-&quot;</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="n">logger</span><span class="o">.</span><span class="n">error</span><span class="p">(</span><span class="s">&#39;could not get the release&#39;</span><span class="p">)</span>
<span class="k">return</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">&#39;got release: </span><span class="si">%s</span><span class="s1">&#39;</span><span class="p">,</span> <span class="n">release</span><span class="p">)</span>
<span class="c"># release</span>
<span class="n">logger</span><span class="o">.</span><span class="n">info</span><span class="p">(</span><span class="s">&#39;got release: </span><span class="si">%s</span><span class="s">&#39;</span><span class="p">,</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="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">&#39;-&#39;</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">&quot;-logos&quot;</span><span class="p">)</span></div>
<span class="c"># logos</span>
<span class="n">release</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="s">&#39;-&#39;</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">_runner</span><span class="o">.</span><span class="n">installpkg</span><span class="p">(</span><span class="s">&#39;</span><span class="si">%s</span><span class="s">-logos&#39;</span> <span class="o">%</span> <span class="n">release</span><span class="p">)</span>
<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">&#39;&#39;&#39;Install packages and do initial setup with runtime-install.tmpl&#39;&#39;&#39;</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="bp">self</span><span class="o">.</span><span class="n">_install_branding</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">&gt;</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">&gt;</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">&quot;runtime-install.tmpl&quot;</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="s">&quot;runtime-install.tmpl&quot;</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>
<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">&#39;&#39;&#39;debugging data: write out lists of package contents&#39;&#39;&#39;</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">&quot;w&quot;</span><span class="p">)</span> <span class="k">as</span> <span class="n">fobj</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="s">&quot;w&quot;</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">&quot;</span><span class="si">{0}</span><span class="se">\n</span><span class="s2">&quot;</span><span class="o">.</span><span class="n">format</span><span class="p">(</span><span class="n">fname</span><span class="p">))</span></div>
<span class="n">fobj</span><span class="o">.</span><span class="n">write</span><span class="p">(</span><span class="s">&quot;{0}</span><span class="se">\n</span><span class="s">&quot;</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">&#39;&#39;&#39;Do some post-install setup work with runtime-postinstall.tmpl&#39;&#39;&#39;</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">&quot;config_files&quot;</span><span class="p">)</span>
<span class="n">configdir_path</span> <span class="o">=</span> <span class="s2">&quot;tmp/config_files&quot;</span>
<span class="c"># 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="s">&quot;config_files&quot;</span><span class="p">)</span>
<span class="n">configdir_path</span> <span class="o">=</span> <span class="s">&quot;tmp/config_files&quot;</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">&quot;runtime-postinstall.tmpl&quot;</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>
<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="s">&quot;runtime-postinstall.tmpl&quot;</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">&#39;&#39;&#39;Remove unneeded packages and files with runtime-cleanup.tmpl&#39;&#39;&#39;</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">&quot;runtime-cleanup.tmpl&quot;</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">&#39;&#39;&#39;Ensure that contents of the installroot can run&#39;&#39;&#39;</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">&#39;</span><span class="se">\x7f</span><span class="s1">ELF&#39;</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&#39;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">&#39;/usr/bin&#39;</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">&#39;/usr/sbin&#39;</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">&quot;rb&quot;</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">&#39;#!&#39;</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&#39;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">&quot;rt&quot;</span><span class="p">,</span> <span class="n">encoding</span><span class="o">=</span><span class="s2">&quot;latin-1&quot;</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">&#39;</span><span class="si">%s</span><span class="s1">, needed by </span><span class="si">%s</span><span class="s1">, does not exist&#39;</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&#39;t logged a million times.</span>
<span class="c1"># At least one thing in the list isn&#39;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">&#39;&#39;</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">&#39;ldd&#39;</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">&#39;</span><span class="se">\n</span><span class="s1">&#39;</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">&#39;not found&#39;</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">&#39;</span><span class="si">%s</span><span class="s1">, needed by </span><span class="si">%s</span><span class="s1">, not found&#39;</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>
<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="s">&quot;runtime-cleanup.tmpl&quot;</span><span class="p">)</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">&#39;&#39;&#39;debugging data: write a big list of pkg sizes&#39;&#39;&#39;</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">&quot;w&quot;</span><span class="p">)</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="s">&quot;w&quot;</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">&quot;</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">&quot;</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>
<span class="n">fobj</span><span class="o">.</span><span class="n">write</span><span class="p">(</span><span class="s">&quot;{0.name}.{0.arch}: {1}</span><span class="se">\n</span><span class="s">&quot;</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">&quot;lib/modules/&quot;</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">&quot;boot/System.map-</span><span class="si">%s</span><span class="s2">&quot;</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">&quot;doing depmod and module-info for </span><span class="si">%s</span><span class="s2">&quot;</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">&quot;depmod&quot;</span><span class="p">,</span> <span class="s2">&quot;-a&quot;</span><span class="p">,</span> <span class="s2">&quot;-F&quot;</span><span class="p">,</span> <span class="n">ksyms</span><span class="p">,</span> <span class="s2">&quot;-b&quot;</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">&quot;module-info&quot;</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">&quot;/var/tmp/squashfs.img&quot;</span><span class="p">,</span> <span class="n">compression</span><span class="o">=</span><span class="s2">&quot;xz&quot;</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">&quot;&quot;&quot;Create a plain squashfs runtime&quot;&quot;&quot;</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="s">&quot;lib/modules/&quot;</span><span class="p">)</span>
<span class="k">for</span> <span class="n">kver</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">moddir</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="s">&quot;boot/System.map-</span><span class="si">%s</span><span class="s">&quot;</span> <span class="o">%</span> <span class="n">kver</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="s">&quot;doing depmod and module-info for </span><span class="si">%s</span><span class="s">&quot;</span><span class="p">,</span> <span class="n">kver</span><span class="p">)</span>
<span class="n">runcmd</span><span class="p">([</span><span class="s">&quot;depmod&quot;</span><span class="p">,</span> <span class="s">&quot;-a&quot;</span><span class="p">,</span> <span class="s">&quot;-F&quot;</span><span class="p">,</span> <span class="n">ksyms</span><span class="p">,</span> <span class="s">&quot;-b&quot;</span><span class="p">,</span> <span class="n">root</span><span class="p">,</span> <span class="n">kver</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">kver</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="s">&quot;module-info&quot;</span><span class="p">)</span>
</div>
<div class="viewcode-block" id="RuntimeBuilder.create_runtime"><a class="viewcode-back" href="../../pylorax.html#pylorax.treebuilder.RuntimeBuilder.create_runtime">[docs]</a> <span class="k">def</span> <span class="nf">create_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="s">&quot;/var/tmp/squashfs.img&quot;</span><span class="p">,</span> <span class="n">compression</span><span class="o">=</span><span class="s">&quot;xz&quot;</span><span class="p">,</span> <span class="n">compressargs</span><span class="o">=</span><span class="bp">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="c"># make live rootfs image - must be named &quot;LiveOS/rootfs.img&quot; 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">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="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="s">&quot;runtime-workdir&quot;</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="s">&quot;LiveOS&quot;</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>
<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="s">&quot;LiveOS/rootfs.img&quot;</span><span class="p">),</span>
<span class="s">&quot;Anaconda&quot;</span><span class="p">,</span> <span class="n">size</span><span class="o">=</span><span class="n">size</span><span class="p">)</span>
<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">&quot;/var/tmp/squashfs.img&quot;</span><span class="p">,</span> <span class="n">compression</span><span class="o">=</span><span class="s2">&quot;xz&quot;</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">&quot;&quot;&quot;Create a squashfs compressed ext4 runtime&quot;&quot;&quot;</span>
<span class="c1"># make live rootfs image - must be named &quot;LiveOS/rootfs.img&quot; 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">&quot;runtime-workdir&quot;</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">&quot;LiveOS&quot;</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">&quot;LiveOS/rootfs.img&quot;</span><span class="p">),</span>
<span class="s2">&quot;Anaconda&quot;</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">&quot;No space left on device&quot;</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">&quot;The rootfs ran out of space with size=</span><span class="si">%d</span><span class="s2">&quot;</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="c"># squash the live rootfs and clean up workdir</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>
<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">&quot;&quot;&quot; Done using RuntimeBuilder</span>
<span class="sd"> Close the dnf base object</span>
<span class="sd"> &quot;&quot;&quot;</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>
<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">&#39;&#39;&#39;Builds the arch-specific boot images.</span>
<span class="sd"> inroot should be the installtree root (the newly-built runtime dir)&#39;&#39;&#39;</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">&quot;&quot;</span><span class="p">):</span>
<span class="k">def</span> <span class="nf">__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="bp">True</span><span class="p">,</span> <span class="n">doupgrade</span><span class="o">=</span><span class="bp">True</span><span class="p">,</span> <span class="n">templatedir</span><span class="o">=</span><span class="bp">None</span><span class="p">,</span> <span class="n">add_templates</span><span class="o">=</span><span class="bp">None</span><span class="p">,</span> <span class="n">add_template_vars</span><span class="o">=</span><span class="bp">None</span><span class="p">,</span> <span class="n">workdir</span><span class="o">=</span><span class="bp">None</span><span class="p">):</span>
<span class="c1"># NOTE: if you pass an arg named &quot;runtime&quot; to a mako template it&#39;ll</span>
<span class="c1"># clobber some mako internal variables - hence &quot;runtime_img&quot;.</span>
<span class="c"># NOTE: if you pass an arg named &quot;runtime&quot; to a mako template it&#39;ll</span>
<span class="c"># clobber some mako internal variables - hence &quot;runtime_img&quot;.</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="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="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="bp">self</span><span class="o">.</span><span class="n">treeinfo_data</span> <span class="o">=</span> <span class="bp">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>
<div class="viewcode-block" id="TreeBuilder.kernels"><a class="viewcode-back" href="../../pylorax.html#pylorax.treebuilder.TreeBuilder.kernels">[docs]</a> <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">&quot;&quot;</span><span class="p">,</span> <span class="n">prefix</span><span class="o">=</span><span class="s2">&quot;&quot;</span><span class="p">):</span>
</div>
<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="bp">None</span><span class="p">,</span> <span class="n">backup</span><span class="o">=</span><span class="s">&quot;&quot;</span><span class="p">,</span> <span class="n">prefix</span><span class="o">=</span><span class="s">&quot;&quot;</span><span class="p">):</span>
<span class="sd">&#39;&#39;&#39;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 &quot;${prefix}-${kernel.version}.img&quot;</span>
<span class="sd"> If the initrd doesn&#39;t exist its name will be created based on the</span>
<span class="sd"> name of the kernel.</span>
<span class="sd"> &#39;&#39;&#39;</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">&quot;--nomdadmconf&quot;</span><span class="p">,</span> <span class="s2">&quot;--nolvmconf&quot;</span><span class="p">]</span> <span class="o">+</span> <span class="n">add_args</span>
<span class="n">dracut</span> <span class="o">=</span> <span class="p">[</span><span class="s">&quot;dracut&quot;</span><span class="p">,</span> <span class="s">&quot;--nomdadmconf&quot;</span><span class="p">,</span> <span class="s">&quot;--nolvmconf&quot;</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">&quot;--force&quot;</span><span class="p">)</span>
<span class="n">dracut</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="s">&quot;--force&quot;</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">&quot;No kernels found, cannot rebuild_initrds&quot;</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="bp">self</span><span class="o">.</span><span class="n">kernels</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="s">&quot;initrd&quot;</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="s">&quot;No initrds found, cannot rebuild_initrds&quot;</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">&#39;-&#39;</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">&#39;.img&#39;</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">&quot;initrd&quot;</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">&quot;vmlinuz-&quot;</span><span class="p">,</span> <span class="s2">&quot;initrd-&quot;</span><span class="p">)</span> <span class="o">+</span> <span class="s2">&quot;.img&quot;</span>
<span class="n">logger</span><span class="o">.</span><span class="n">info</span><span class="p">(</span><span class="s2">&quot;rebuilding </span><span class="si">%s</span><span class="s2">&quot;</span><span class="p">,</span> <span class="n">outfile</span><span class="p">)</span>
<span class="c"># Hush some dracut warnings. TODO: bind-mount proc in place?</span>
<span class="nb">open</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">inroot</span><span class="p">,</span><span class="s">&quot;/proc/modules&quot;</span><span class="p">),</span><span class="s">&quot;w&quot;</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="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">initrd</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="s">&#39;-&#39;</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="s">&#39;.img&#39;</span><span class="p">)</span>
<span class="k">else</span><span class="p">:</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="n">logger</span><span class="o">.</span><span class="n">info</span><span class="p">(</span><span class="s">&quot;rebuilding </span><span class="si">%s</span><span class="s">&quot;</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="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">cmd</span> <span class="o">=</span> <span class="n">dracut</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>
<span class="n">runcmd</span><span class="p">(</span><span class="n">cmd</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>
<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>
<span class="c"># ppc64 cannot boot images &gt; 32MiB, check size and warn</span>
<span class="k">if</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="ow">in</span> <span class="p">(</span><span class="s">&quot;ppc64&quot;</span><span class="p">,</span> <span class="s">&quot;ppc64le&quot;</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">exists</span><span class="p">(</span><span class="n">outfile</span><span class="p">):</span>
<span class="n">st</span> <span class="o">=</span> <span class="n">os</span><span class="o">.</span><span class="n">stat</span><span class="p">(</span><span class="n">outfile</span><span class="p">)</span>
<span class="k">if</span> <span class="n">st</span><span class="o">.</span><span class="n">st_size</span> <span class="o">&gt;</span> <span class="mi">32</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">logging</span><span class="o">.</span><span class="n">warning</span><span class="p">(</span><span class="s">&quot;ppc64 initrd </span><span class="si">%s</span><span class="s"> is &gt; 32MiB&quot;</span><span class="p">,</span> <span class="n">outfile</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="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="s">&quot;/proc/modules&quot;</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>
<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">&#39;boot.iso&#39;</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">&#39;boot.iso&#39;</span><span class="p">])</span>
<span class="n">runcmd</span><span class="p">([</span><span class="s2">&quot;implantisomd5&quot;</span><span class="p">,</span> <span class="n">iso</span><span class="p">])</span></div>
<span class="k">if</span> <span class="s">&#39;boot.iso&#39;</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="s">&#39;boot.iso&#39;</span><span class="p">])</span>
<span class="n">runcmd</span><span class="p">([</span><span class="s">&quot;implantisomd5&quot;</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>
<div class="viewcode-block" id="TreeBuilder.dracut_hooks_path"><a class="viewcode-back" href="../../pylorax.html#pylorax.treebuilder.TreeBuilder.dracut_hooks_path">[docs]</a> <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">&quot;&quot;&quot; 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"> &quot;&quot;&quot;</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">&quot;dracut_hooks&quot;</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="s">&quot;dracut_hooks&quot;</span><span class="p">)</span>
<span class="k">else</span><span class="p">:</span>
<span class="k">return</span> <span class="s2">&quot;/usr/share/lorax/dracut_hooks&quot;</span>
<span class="k">return</span> <span class="s">&quot;/usr/share/lorax/dracut_hooks&quot;</span>
</div>
<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">&quot;&quot;&quot; Copy the hook scripts in hooks into the installroot&#39;s /tmp/</span>
<span class="sd"> and return a list of commands to pass to dracut when creating the</span>
@ -448,52 +440,52 @@
<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">&quot;Missing lorax dracut hook script </span><span class="si">%s</span><span class="s2">&quot;</span><span class="p">,</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="s">&quot;Missing lorax dracut hook script </span><span class="si">%s</span><span class="s">&quot;</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">&quot;/tmp/&quot;</span><span class="p">,</span> <span class="n">hook_script</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="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="s">&quot;/tmp/&quot;</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">&quot;--include&quot;</span><span class="p">,</span> <span class="n">joinpaths</span><span class="p">(</span><span class="s2">&quot;/tmp/&quot;</span><span class="p">,</span> <span class="n">hook_script</span><span class="p">),</span>
<span class="n">dracut_commands</span> <span class="o">+=</span> <span class="p">[</span><span class="s">&quot;--include&quot;</span><span class="p">,</span> <span class="n">joinpaths</span><span class="p">(</span><span class="s">&quot;/tmp/&quot;</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="k">return</span> <span class="n">dracut_commands</span>
<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">&quot;/&quot;</span><span class="p">,</span> <span class="n">kdir</span><span class="o">=</span><span class="s2">&quot;boot&quot;</span><span class="p">):</span>
<span class="c1"># To find possible flavors, awk &#39;/BuildKernel/ { print $4 }&#39; kernel.spec</span>
<span class="n">flavors</span> <span class="o">=</span> <span class="p">(</span><span class="s1">&#39;debug&#39;</span><span class="p">,</span> <span class="s1">&#39;PAE&#39;</span><span class="p">,</span> <span class="s1">&#39;PAEdebug&#39;</span><span class="p">,</span> <span class="s1">&#39;smp&#39;</span><span class="p">,</span> <span class="s1">&#39;xen&#39;</span><span class="p">,</span> <span class="s1">&#39;lpae&#39;</span><span class="p">)</span>
<span class="n">kre</span> <span class="o">=</span> <span class="n">re</span><span class="o">.</span><span class="n">compile</span><span class="p">(</span><span class="sa">r</span><span class="s2">&quot;vmlinuz-(?P&lt;version&gt;.+?\.(?P&lt;arch&gt;[a-z0-9_]+)&quot;</span>
<span class="sa">r</span><span class="s2">&quot;(.(?P&lt;flavor&gt;</span><span class="si">{0}</span><span class="s2">))?)$&quot;</span><span class="o">.</span><span class="n">format</span><span class="p">(</span><span class="s2">&quot;|&quot;</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="c">#### TreeBuilder helper functions</span>
</div></div>
<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="s">&quot;/&quot;</span><span class="p">,</span> <span class="n">kdir</span><span class="o">=</span><span class="s">&quot;boot&quot;</span><span class="p">):</span>
<span class="c"># To find possible flavors, awk &#39;/BuildKernel/ { print $4 }&#39; kernel.spec</span>
<span class="n">flavors</span> <span class="o">=</span> <span class="p">(</span><span class="s">&#39;debug&#39;</span><span class="p">,</span> <span class="s">&#39;PAE&#39;</span><span class="p">,</span> <span class="s">&#39;PAEdebug&#39;</span><span class="p">,</span> <span class="s">&#39;smp&#39;</span><span class="p">,</span> <span class="s">&#39;xen&#39;</span><span class="p">,</span> <span class="s">&#39;lpae&#39;</span><span class="p">)</span>
<span class="n">kre</span> <span class="o">=</span> <span class="n">re</span><span class="o">.</span><span class="n">compile</span><span class="p">(</span><span class="s">r&quot;vmlinuz-(?P&lt;version&gt;.+?\.(?P&lt;arch&gt;[a-z0-9_]+)&quot;</span>
<span class="s">r&quot;(.(?P&lt;flavor&gt;{0}))?)$&quot;</span><span class="o">.</span><span class="n">format</span><span class="p">(</span><span class="s">&quot;|&quot;</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">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="c"># 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="c"># 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">&#39;-&#39;</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">&#39;.img&#39;</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">&#39;-&#39;</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">&#39;initramfs&#39;</span><span class="p">:</span>
<span class="n">imgtype</span> <span class="o">=</span> <span class="s1">&#39;initrd&#39;</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="s">&#39;-&#39;</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="s">&#39;.img&#39;</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="s">&#39;-&#39;</span><span class="p">,</span><span class="mi">1</span><span class="p">)</span>
<span class="c"># special backwards-compat case</span>
<span class="k">if</span> <span class="n">imgtype</span> <span class="o">==</span> <span class="s">&#39;initramfs&#39;</span><span class="p">:</span>
<span class="n">imgtype</span> <span class="o">=</span> <span class="s">&#39;initrd&#39;</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">&quot;kernels=</span><span class="si">%s</span><span class="s2">&quot;</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="n">logger</span><span class="o">.</span><span class="n">debug</span><span class="p">(</span><span class="s">&quot;kernels=</span><span class="si">%s</span><span class="s">&quot;</span><span class="p">,</span> <span class="n">kernels</span><span class="p">)</span>
<span class="k">return</span> <span class="n">kernels</span>
<span class="c1"># udev whitelist: &#39;a-zA-Z0-9#+.:=@_-&#39; (see is_whitelisted in libudev-util.c)</span>
<span class="n">udev_blacklist</span><span class="o">=</span><span class="s1">&#39; !&quot;$%&amp;</span><span class="se">\&#39;</span><span class="s1">()*,/;&lt;&gt;?[</span><span class="se">\\</span><span class="s1">]^`{|}~&#39;</span> <span class="c1"># ASCII printable, minus whitelist</span>
<span class="n">udev_blacklist</span> <span class="o">+=</span> <span class="s1">&#39;&#39;</span><span class="o">.</span><span class="n">join</span><span class="p">(</span><span class="nb">chr</span><span class="p">(</span><span class="n">i</span><span class="p">)</span> <span class="k">for</span> <span class="n">i</span> <span class="ow">in</span> <span class="nb">range</span><span class="p">(</span><span class="mi">32</span><span class="p">))</span> <span class="c1"># ASCII non-printable</span>
<span class="c"># udev whitelist: &#39;a-zA-Z0-9#+.:=@_-&#39; (see is_whitelisted in libudev-util.c)</span></div>
<span class="n">udev_blacklist</span><span class="o">=</span><span class="s">&#39; !&quot;$%&amp;</span><span class="se">\&#39;</span><span class="s">()*,/;&lt;&gt;?[</span><span class="se">\\</span><span class="s">]^`{|}~&#39;</span> <span class="c"># ASCII printable, minus whitelist</span>
<span class="n">udev_blacklist</span> <span class="o">+=</span> <span class="s">&#39;&#39;</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="c"># 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">&#39;&#39;</span>
<span class="n">out</span> <span class="o">=</span> <span class="s">&#39;&#39;</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">&#39;</span><span class="se">\\</span><span class="s1">x</span><span class="si">%02x</span><span class="s1">&#39;</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>
<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="s">&#39;</span><span class="se">\\</span><span class="s">x</span><span class="si">%02x</span><span class="s">&#39;</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">&quot;&quot;&quot; Return a lowercase string.</span>
@ -504,31 +496,60 @@
<span class="k">return</span> <span class="n">string</span><span class="o">.</span><span class="n">lower</span><span class="p">()</span></div>
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<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 &lt;http://www.gnu.org/licenses/&gt;.</span>
<span class="c1">#</span>
<span class="c1"># Red Hat Author(s): Martin Gracik &lt;mgracik@redhat.com&gt;</span>
<span class="c1">#</span>
<span class="c">#</span>
<span class="c"># treeinfo.py</span>
<span class="c">#</span>
<span class="c"># Copyright (C) 2010-2015 Red Hat, Inc.</span>
<span class="c">#</span>
<span class="c"># This program is free software; you can redistribute it and/or modify</span>
<span class="c"># it under the terms of the GNU General Public License as published by</span>
<span class="c"># the Free Software Foundation; either version 2 of the License, or</span>
<span class="c"># (at your option) any later version.</span>
<span class="c">#</span>
<span class="c"># This program is distributed in the hope that it will be useful,</span>
<span class="c"># but WITHOUT ANY WARRANTY; without even the implied warranty of</span>
<span class="c"># MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the</span>
<span class="c"># GNU General Public License for more details.</span>
<span class="c">#</span>
<span class="c"># You should have received a copy of the GNU General Public License</span>
<span class="c"># along with this program. If not, see &lt;http://www.gnu.org/licenses/&gt;.</span>
<span class="c">#</span>
<span class="c"># Red Hat Author(s): Martin Gracik &lt;mgracik@redhat.com&gt;</span>
<span class="c">#</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">&quot;pylorax.treeinfo&quot;</span><span class="p">)</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="s">&quot;pylorax.treeinfo&quot;</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">&quot;&quot;</span><span class="p">):</span>
<span class="k">def</span> <span class="nf">__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="s">&quot;&quot;</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">&#39;SOURCE_DATE_EPOCH&#39;</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">&#39;SOURCE_DATE_EPOCH&#39;</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">&quot;general&quot;</span>
<span class="n">data</span> <span class="o">=</span> <span class="p">{</span><span class="s2">&quot;timestamp&quot;</span><span class="p">:</span> <span class="n">timestamp</span><span class="p">,</span>
<span class="s2">&quot;family&quot;</span><span class="p">:</span> <span class="n">product</span><span class="p">,</span>
<span class="s2">&quot;version&quot;</span><span class="p">:</span> <span class="n">version</span><span class="p">,</span>
<span class="s2">&quot;name&quot;</span><span class="p">:</span> <span class="s2">&quot;</span><span class="si">%s</span><span class="s2">-</span><span class="si">%s</span><span class="s2">&quot;</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">&quot;variant&quot;</span><span class="p">:</span> <span class="n">variant</span> <span class="ow">or</span> <span class="s2">&quot;&quot;</span><span class="p">,</span>
<span class="s2">&quot;arch&quot;</span><span class="p">:</span> <span class="n">basearch</span><span class="p">,</span>
<span class="s2">&quot;packagedir&quot;</span><span class="p">:</span> <span class="n">packagedir</span><span class="p">}</span>
<span class="n">section</span> <span class="o">=</span> <span class="s">&quot;general&quot;</span>
<span class="n">data</span> <span class="o">=</span> <span class="p">{</span><span class="s">&quot;timestamp&quot;</span><span class="p">:</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="s">&quot;family&quot;</span><span class="p">:</span> <span class="n">product</span><span class="p">,</span>
<span class="s">&quot;version&quot;</span><span class="p">:</span> <span class="n">version</span><span class="p">,</span>
<span class="s">&quot;name&quot;</span><span class="p">:</span> <span class="s">&quot;</span><span class="si">%s</span><span class="s">-</span><span class="si">%s</span><span class="s">&quot;</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="s">&quot;variant&quot;</span><span class="p">:</span> <span class="n">variant</span> <span class="ow">or</span> <span class="s">&quot;&quot;</span><span class="p">,</span>
<span class="s">&quot;arch&quot;</span><span class="p">:</span> <span class="n">basearch</span><span class="p">,</span>
<span class="s">&quot;packagedir&quot;</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>
@ -127,39 +206,68 @@
<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>
<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">&quot;writing .treeinfo file&quot;</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">&quot;w&quot;</span><span class="p">)</span> <span class="k">as</span> <span class="n">fobj</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="s">&quot;writing .treeinfo file&quot;</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="s">&quot;w&quot;</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>
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View File

@ -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

View File

@ -14,19 +14,9 @@ Contents:
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
==================

View File

@ -12,8 +12,8 @@ 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
The general idea is to use virt-install 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
@ -21,14 +21,19 @@ 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.
``--iso`` to specify the Anaconda install media to use with virt-install
``--ks`` to select the kickstart file describing what to install.
To use livemedia-creator with virtualization you will need to have qemu installed.
To use livemedia-creator with virt-install you will need to install the
following packages, as well as have libvirtd setup correctly.
* ``virt-install``
* ``libvirt-python``
If you are going to be using Anaconda directly, with ``--no-virt`` mode, make sure
you have the anaconda-tui package installed.
you have the anaconda package installed. You can use the anaconda-tui package
to save a bit of space on the build system.
Conventions used in this document:
@ -39,24 +44,6 @@ Conventions used in this document:
``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
----------
@ -71,8 +58,8 @@ You can run it directly from the lorax git repo like this::
--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``
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. lmc tries
to monitor the logs for fatal errors, but may not catch everything.
@ -87,7 +74,7 @@ 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
When creating an 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.
@ -95,28 +82,24 @@ 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.
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.
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.
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/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.
The final image is created by lorax, using the templates in /usr/share/lorax/
or the directory specified by ``--lorax-templates``
.. 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``.
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
@ -166,58 +149,42 @@ changes. Here are the steps I used to convert the Fedora XFCE spin.
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
12. Have dracut-config-generic, grub-efi, memtest86+ and syslinux in the package
list.
13. Omit dracut-config-rescue from the %package list: ``-dracut-config-rescue``
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:
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 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/"``
``url --url="http://dl.fedoraproject.org/pub/fedora/linux/development/17/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
You can also add an update repo, but don't name it updates. Add --proxy to
it as well.
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:
You can create images without using virt-install 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
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.
@ -229,16 +196,6 @@ 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
----------
@ -307,6 +264,9 @@ The following variables are passed to the template:
``networks``
list of networks from the kickstart or []
``title``
from ``--title``
``project``
from ``--project``
@ -317,18 +277,18 @@ 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::
You can also create qcow2 appliance images using ``--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
--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.
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 virt-install and no-virt modes
of operation. Previously it was only available with no-virt.
Kickstarts should have a single / partition with no extra mountpoints.
@ -370,27 +330,16 @@ 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
-----------------------------------------
Using Mock 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.
22.15 inside of a mock chroot with --make-iso and --make-fsimage. Note that
this requires bind mounting the host's /dev/ directory into the mock, which
could be dangerous since it includes the host's drives. You can work around
this by /dev/loopX nodes before running livemedia-creator. This example does
not do that.
On the host system:
@ -398,38 +347,56 @@ On the host system:
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
3. Edit the /etc/mock/site-defaults.cfg file to change:
``config_opts['internal_dev_setup'] = False``
The loop devices are needed for the installation, so it needs to mount the
host's /dev/ inside the mock.
This is fairly dangerous. I would recommend using a dedicated build host and
making sure you have backups just in case something goes wrong and it
modifies the host system. You can avoid this if you setup the /dev/loopX
device nodes yourself.
4. 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'
# NOTE that this actually needs to be set in site-defaults.cfg
config_opts['internal_dev_setup'] = False
# Mount the relevant host paths inside the mock /dev/
config_opts['plugin_conf']['bind_mount_enable'] = True
config_opts['plugin_conf']['bind_mount_opts']['dirs'].append(('/dev','/dev/'))
config_opts['plugin_conf']['bind_mount_opts']['dirs'].append(('/dev/pts','/dev/pts/'))
config_opts['plugin_conf']['bind_mount_opts']['dirs'].append(('/dev/shm','/dev/shm/'))
# 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
5. Make a directory for results matching the bind mount above
``mkdir ~/results/``
5. Copy the example kickstarts
6. 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
7. Make sure tar and dracut-network are in the %packages section and that the
``url points to the correct repo``
7. Init the mock
8. Init the mock
``mock -r fedora-rawhide-x86_64 --init``
8. Copy the kickstart inside the mock
9. Copy the kickstart inside the mock
``mock -r fedora-rawhide-x86_64 --copyin ./fedora-minimal.ks /root/``
9. Make a minimal iso::
10. Make a minimal iso::
mock -r fedora-rawhide-x86_64 --enable-network --chroot -- livemedia-creator --no-virt \
mock -r fedora-rawhide-x86_64 --chroot -- livemedia-creator --no-virt \
--resultdir=/results/try-1 --logfile=/results/logs/try-1/try-1.log \
--make-iso --ks /root/fedora-minimal.ks
@ -439,66 +406,6 @@ 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
------------------------
@ -506,7 +413,7 @@ 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>`_.
<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
@ -515,10 +422,10 @@ 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``
``sudo livemedia-creator --make-disk --iso=/path/to/boot.iso --ks=/path/to/fedora-openstack.ks --qcow2``
.. note::
On the RHEL7 version of lmc ``--image-type`` isn't supported. You can only create a bare partitioned disk image.
On the RHEL7 version of lmc ``--qcow2`` 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::
@ -543,108 +450,32 @@ 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
Sometimes an installation will get stuck. When using virt-install 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.
When creating a new kickstart it is helpful to use the ``--vnc vnc`` command 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.::
If it does get stuck the best way to cancel is to use virsh to destroy the domain.
%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.
1. Use ``sudo virsh list`` to show the name of the virt. It will start with LiveOS and contain a UUID.
2. Run ``sudo virsh destroy <name>`` to destroy the domain.
3. Wait 20 seconds or so for lmc to detect that the domain vanished. It should handle 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.
1. ``sudo virsh undefine <name>``
2. ``sudo umount /tmp/tmpXXXX`` to unmount the iso from its mountpoint.
3. ``sudo rm -rf /tmp/tmpXXXX``
4. ``sudo rm /var/tmp/diskXXXXX`` 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
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 the iso has

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@ -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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@ -0,0 +1,6 @@
lorax
=====
The lorax script executes the templates and create the boot.iso

View File

@ -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.

View File

@ -1,5 +1,5 @@
src
===
pylorax
=======
.. toctree::
:maxdepth: 4

View File

@ -2,15 +2,12 @@ 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
process. This is implemented using the installimg command which will take the
contents of a directory and create a compressed archive from it. The x86, ppc,
ppc64le and aarch64 templates all look for /usr/share/lorax/product/ and
/usr/share/lorax/updates/ directories 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

View File

@ -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:

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@ -0,0 +1,126 @@
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.decorators module
-------------------------
.. automodule:: pylorax.decorators
:members:
:undoc-members:
:show-inheritance:
pylorax.discinfo module
-----------------------
.. automodule:: pylorax.discinfo
: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.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:

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@ -0,0 +1,22 @@
.. lorax documentation master file, created by
sphinx-quickstart on Mon May 11 15:06:14 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: 2
Indices and tables
==================
* :ref:`genindex`
* :ref:`modindex`
* :ref:`search`

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@ -4,7 +4,7 @@
*
* Sphinx stylesheet -- basic theme.
*
* :copyright: Copyright 2007-2021 by the Sphinx team, see AUTHORS.
* :copyright: Copyright 2007-2014 by the Sphinx team, see AUTHORS.
* :license: BSD, see LICENSE for details.
*
*/
@ -15,12 +15,6 @@ div.clearer {
clear: both;
}
div.section::after {
display: block;
content: '';
clear: left;
}
/* -- relbar ---------------------------------------------------------------- */
div.related {
@ -58,8 +52,6 @@ div.sphinxsidebar {
width: 230px;
margin-left: -100%;
font-size: 90%;
word-wrap: break-word;
overflow-wrap : break-word;
}
div.sphinxsidebar ul {
@ -87,26 +79,14 @@ div.sphinxsidebar input {
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;
width: 170px;
}
div.sphinxsidebar #searchbox input[type="submit"] {
float: left;
width: 20%;
border-left: none;
padding: 0.25em;
box-sizing: border-box;
width: 30px;
}
img {
border: 0;
max-width: 100%;
@ -130,7 +110,7 @@ ul.search li a {
font-weight: bold;
}
ul.search li p.context {
ul.search li div.context {
color: #888;
margin: 2px 0 0 30px;
text-align: left;
@ -144,8 +124,6 @@ ul.keywordmatches li.goodmatch a {
table.contentstable {
width: 90%;
margin-left: auto;
margin-right: auto;
}
table.contentstable p.biglink {
@ -173,14 +151,9 @@ table.indextable td {
vertical-align: top;
}
table.indextable ul {
table.indextable dl, table.indextable dd {
margin-top: 0;
margin-bottom: 0;
list-style-type: none;
}
table.indextable > tbody > tr > td > ul {
padding-left: 0em;
}
table.indextable tr.pcap {
@ -212,51 +185,19 @@ div.genindex-jumpbox {
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 {
dt:hover > a.headerlink {
visibility: visible;
}
@ -268,6 +209,10 @@ div.body td {
text-align: left;
}
.field-list ul {
padding-left: 1em;
}
.first {
margin-top: 0 !important;
}
@ -277,25 +222,19 @@ p.rubric {
font-weight: bold;
}
img.align-left, figure.align-left, .figure.align-left, object.align-left {
img.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 {
img.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 {
img.align-center, .figure.align-center, object.align-center {
display: block;
margin-left: auto;
margin-right: auto;
@ -309,41 +248,30 @@ img.align-default, figure.align-default, .figure.align-default {
text-align: center;
}
.align-default {
text-align: center;
}
.align-right {
text-align: right;
}
/* -- sidebars -------------------------------------------------------------- */
div.sidebar,
aside.sidebar {
div.sidebar {
margin: 0 0 0.5em 1em;
border: 1px solid #ddb;
padding: 7px;
padding: 7px 7px 0 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;
padding: 7px 7px 0 7px;
margin: 10px 0 10px 0;
}
@ -365,6 +293,10 @@ div.admonition dt {
font-weight: bold;
}
div.admonition dl {
margin-bottom: 0;
}
p.admonition-title {
margin: 0px 10px 5px 0px;
font-weight: bold;
@ -375,51 +307,13 @@ div.body p.centered {
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;
@ -428,6 +322,10 @@ table.docutils td, table.docutils th {
border-bottom: 1px solid #aaa;
}
table.field-list td, table.field-list th {
border: 0 !important;
}
table.footnote td, table.footnote th {
border: 0 !important;
}
@ -446,126 +344,6 @@ 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 {
@ -588,78 +366,11 @@ 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 {
dd p {
margin-top: 0px;
}
@ -673,24 +384,28 @@ dd {
margin-left: 30px;
}
dl > dd:last-child,
dl > dd:last-child > :last-child {
margin-bottom: 0;
}
dt:target, span.highlighted {
dt:target, .highlighted {
background-color: #fbe54e;
}
rect.highlighted {
fill: #fbe54e;
}
dl.glossary dt {
font-weight: bold;
font-size: 1.1em;
}
.field-list ul {
margin: 0;
padding-left: 1em;
}
.field-list p {
margin: 0;
}
.optional {
font-size: 1.3em;
}
.versionmodified {
font-style: italic;
}
@ -729,12 +444,6 @@ dl.glossary dt {
font-style: oblique;
}
.classifier:before {
font-style: normal;
margin: 0.5em;
content: ":";
}
abbr, acronym {
border-bottom: dotted 1px;
cursor: help;
@ -747,104 +456,37 @@ pre {
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 {
padding: 5px 0px;
border: 0;
background-color: transparent;
color: #aaa;
}
table.highlighttable {
display: block;
}
table.highlighttable tbody {
display: block;
}
table.highlighttable tr {
display: flex;
margin-left: 0.5em;
}
table.highlighttable td {
margin: 0;
padding: 0;
padding: 0 0.5em 0 0.5em;
}
table.highlighttable td.linenos {
padding-right: 0.5em;
tt.descname {
background-color: transparent;
font-weight: bold;
font-size: 1.2em;
}
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 {
tt.descclassname {
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 {
tt.xref, a tt {
background-color: transparent;
font-weight: bold;
}
h1 code, h2 code, h3 code, h4 code, h5 code, h6 code {
h1 tt, h2 tt, h3 tt, h4 tt, h5 tt, h6 tt {
background-color: transparent;
}
@ -876,15 +518,6 @@ span.eqno {
float: right;
}
span.eqno a.headerlink {
position: absolute;
z-index: 1;
}
div.math:hover a.headerlink {
visibility: visible;
}
/* -- printout stylesheet --------------------------------------------------- */
@media print {

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@ -1 +1,2 @@
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@ -4,7 +4,7 @@
*
* Sphinx JavaScript utilities for all documentation.
*
* :copyright: Copyright 2007-2021 by the Sphinx team, see AUTHORS.
* :copyright: Copyright 2007-2014 by the Sphinx team, see AUTHORS.
* :license: BSD, see LICENSE for details.
*
*/
@ -29,14 +29,9 @@ if (!window.console || !console.firebug) {
/**
* 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, ' '));
return decodeURIComponent(x).replace(/\+/g, ' ');
};
/**
@ -50,7 +45,7 @@ jQuery.urlencode = encodeURIComponent;
* it will always return arrays of strings for the value parts.
*/
jQuery.getQueryParameters = function(s) {
if (typeof s === 'undefined')
if (typeof s == 'undefined')
s = document.location.search;
var parts = s.substr(s.indexOf('?') + 1).split('&');
var result = {};
@ -71,80 +66,31 @@ jQuery.getQueryParameters = function(s) {
* span elements with the given class name.
*/
jQuery.fn.highlightText = function(text, className) {
function highlight(node, addItems) {
if (node.nodeType === 3) {
function highlight(node) {
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;
}
if (pos >= 0 && !jQuery(node.parentNode).hasClass(className)) {
var 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);
highlight(this);
});
}
}
var addItems = [];
var result = this.each(function() {
highlight(this, addItems);
return this.each(function() {
highlight(this);
});
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.
*/
@ -154,30 +100,27 @@ var Documentation = {
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; },
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')
if (typeof translated == 'undefined')
return string;
return (typeof translated === 'string') ? translated : translated[0];
return (typeof translated == 'string') ? translated : translated[0];
},
ngettext : function(singular, plural, n) {
var translated = Documentation.TRANSLATIONS[singular];
if (typeof translated === 'undefined')
if (typeof translated == 'undefined')
return (n == 1) ? singular : plural;
return translated[Documentation.PLURALEXPR(n)];
},
@ -209,7 +152,6 @@ var Documentation = {
/**
* workaround a firefox stupidity
* see: https://bugzilla.mozilla.org/show_bug.cgi?id=645075
*/
fixFirefoxAnchorBug : function() {
if (document.location.hash && $.browser.mozilla)
@ -248,7 +190,7 @@ var Documentation = {
var src = $(this).attr('src');
var idnum = $(this).attr('id').substr(7);
$('tr.cg-' + idnum).toggle();
if (src.substr(-9) === 'minus.png')
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');
@ -280,38 +222,11 @@ var Documentation = {
var path = document.location.pathname;
var parts = path.split(/\//);
$.each(DOCUMENTATION_OPTIONS.URL_ROOT.split(/\//), function() {
if (this === '..')
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;
}
}
});
}
};

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@ -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
};

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/*
* 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;
}
var ranges = [[0, 47], [58, 64], [91, 94], [123, 169], [171, 177], [182, 184], [706, 709],
[722, 735], [741, 747], [751, 879], [888, 889], [894, 901], [1154, 1161],
[1318, 1328], [1367, 1368], [1370, 1376], [1416, 1487], [1515, 1519], [1523, 1568],
[1611, 1631], [1642, 1645], [1750, 1764], [1767, 1773], [1789, 1790], [1792, 1807],
[1840, 1868], [1958, 1968], [1970, 1983], [2027, 2035], [2038, 2041], [2043, 2047],
[2070, 2073], [2075, 2083], [2085, 2087], [2089, 2307], [2362, 2364], [2366, 2383],
[2385, 2391], [2402, 2405], [2419, 2424], [2432, 2436], [2445, 2446], [2449, 2450],
[2483, 2485], [2490, 2492], [2494, 2509], [2511, 2523], [2530, 2533], [2546, 2547],
[2554, 2564], [2571, 2574], [2577, 2578], [2618, 2648], [2655, 2661], [2672, 2673],
[2677, 2692], [2746, 2748], [2750, 2767], [2769, 2783], [2786, 2789], [2800, 2820],
[2829, 2830], [2833, 2834], [2874, 2876], [2878, 2907], [2914, 2917], [2930, 2946],
[2955, 2957], [2966, 2968], [2976, 2978], [2981, 2983], [2987, 2989], [3002, 3023],
[3025, 3045], [3059, 3076], [3130, 3132], [3134, 3159], [3162, 3167], [3170, 3173],
[3184, 3191], [3199, 3204], [3258, 3260], [3262, 3293], [3298, 3301], [3312, 3332],
[3386, 3388], [3390, 3423], [3426, 3429], [3446, 3449], [3456, 3460], [3479, 3481],
[3518, 3519], [3527, 3584], [3636, 3647], [3655, 3663], [3674, 3712], [3717, 3718],
[3723, 3724], [3726, 3731], [3752, 3753], [3764, 3772], [3774, 3775], [3783, 3791],
[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],
[4989, 4991], [5008, 5023], [5109, 5120], [5741, 5742], [5787, 5791], [5867, 5869],
[5873, 5887], [5906, 5919], [5938, 5951], [5970, 5983], [6001, 6015], [6068, 6102],
[6104, 6107], [6109, 6111], [6122, 6127], [6138, 6159], [6170, 6175], [6264, 6271],
[6315, 6319], [6390, 6399], [6429, 6469], [6510, 6511], [6517, 6527], [6572, 6592],
[6600, 6607], [6619, 6655], [6679, 6687], [6741, 6783], [6794, 6799], [6810, 6822],
[6824, 6916], [6964, 6980], [6988, 6991], [7002, 7042], [7073, 7085], [7098, 7167],
[7204, 7231], [7242, 7244], [7294, 7400], [7410, 7423], [7616, 7679], [7958, 7959],
[7966, 7967], [8006, 8007], [8014, 8015], [8062, 8063], [8127, 8129], [8141, 8143],
[8148, 8149], [8156, 8159], [8173, 8177], [8189, 8303], [8306, 8307], [8314, 8318],
[8330, 8335], [8341, 8449], [8451, 8454], [8456, 8457], [8470, 8472], [8478, 8483],
[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],
[12296, 12320], [12330, 12336], [12342, 12343], [12349, 12352], [12439, 12444],
[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;
}

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@ -1,18 +1,11 @@
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; }
.highlight { background: #eeffcc; }
.highlight .c { color: #408090; font-style: italic } /* Comment */
.highlight .err { border: 1px solid #FF0000 } /* Error */
.highlight .k { color: #007020; font-weight: bold } /* Keyword */
.highlight .o { color: #666666 } /* Operator */
.highlight .ch { color: #408090; font-style: italic } /* Comment.Hashbang */
.highlight .cm { color: #408090; font-style: italic } /* Comment.Multiline */
.highlight .cp { color: #007020 } /* Comment.Preproc */
.highlight .cpf { color: #408090; font-style: italic } /* Comment.PreprocFile */
.highlight .c1 { color: #408090; font-style: italic } /* Comment.Single */
.highlight .cs { color: #408090; background-color: #fff0f0 } /* Comment.Special */
.highlight .gd { color: #A00000 } /* Generic.Deleted */
@ -47,15 +40,12 @@ span.linenos.special { color: #000000; background-color: #ffffc0; padding-left:
.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 */
.highlight .dl { color: #4070a0 } /* Literal.String.Delimiter */
.highlight .sd { color: #4070a0; font-style: italic } /* Literal.String.Doc */
.highlight .s2 { color: #4070a0 } /* Literal.String.Double */
.highlight .se { color: #4070a0; font-weight: bold } /* Literal.String.Escape */
@ -66,9 +56,7 @@ span.linenos.special { color: #000000; background-color: #ffffc0; padding-left:
.highlight .s1 { color: #4070a0 } /* Literal.String.Single */
.highlight .ss { color: #517918 } /* Literal.String.Symbol */
.highlight .bp { color: #007020 } /* Name.Builtin.Pseudo */
.highlight .fm { color: #06287e } /* Name.Function.Magic */
.highlight .vc { color: #bb60d5 } /* Name.Variable.Class */
.highlight .vg { color: #bb60d5 } /* Name.Variable.Global */
.highlight .vi { color: #bb60d5 } /* Name.Variable.Instance */
.highlight .vm { color: #bb60d5 } /* Name.Variable.Magic */
.highlight .il { color: #208050 } /* Literal.Number.Integer.Long */

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@ -1,54 +1,230 @@
/*
* searchtools.js
* searchtools.js_t
* ~~~~~~~~~~~~~~~~
*
* Sphinx JavaScript utilities for the full-text search.
* Sphinx JavaScript utilties for the full-text search.
*
* :copyright: Copyright 2007-2021 by the Sphinx team, see AUTHORS.
* :copyright: Copyright 2007-2014 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,
/**
* Porter Stemmer
*/
var Stemmer = function() {
// query found in title
title: 15,
partialTitle: 7,
// query found in terms
term: 5,
partialTerm: 2
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'
};
}
if (!splitQuery) {
function splitQuery(query) {
return query.split(/\s+/);
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;
}
}
/**
* 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,
// query found in terms
term: 5
};
/**
* Search Module
*/
@ -58,19 +234,6 @@ var Search = {
_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) {
@ -135,7 +298,7 @@ var Search = {
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">&nbsp;</p>').appendTo(this.out);
this.status = $('<p style="display: none"></p>').appendTo(this.out);
this.output = $('<ul class="search"/>').appendTo(this.out);
$('#search-progress').text(_('Preparing search...'));
@ -153,29 +316,27 @@ var Search = {
*/
query : function(query) {
var i;
var stopwords = ["a","and","are","as","at","be","but","by","for","if","in","into","is","it","near","no","not","of","on","or","such","that","the","their","then","there","these","they","this","to","was","will","with"];
// stem the searchterms and add them to the correct list
var stemmer = new Stemmer();
var searchterms = [];
var excluded = [];
var hlterms = [];
var tmp = splitQuery(query);
var tmp = query.split(/\s+/);
var objectterms = [];
for (i = 0; i < tmp.length; i++) {
if (tmp[i] !== "") {
objectterms.push(tmp[i].toLowerCase());
}
if ($u.indexOf(stopwords, tmp[i].toLowerCase()) != -1 || tmp[i] === "") {
if ($u.indexOf(stopwords, tmp[i].toLowerCase()) != -1 || tmp[i].match(/^\d+$/) ||
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] == '-') {
@ -212,7 +373,8 @@ var Search = {
}
// lookup as search terms in fulltext
results = results.concat(this.performTermsSearch(searchterms, excluded, terms, titleterms));
results = results.concat(this.performTermsSearch(searchterms, excluded, terms, Scorer.term))
.concat(this.performTermsSearch(searchterms, excluded, titleterms, Scorer.title));
// let the scorer override scores with a custom scoring function
if (Scorer.score) {
@ -248,10 +410,8 @@ var Search = {
// 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') {
var listItem = $('<li style="display:none"></li>');
if (DOCUMENTATION_OPTIONS.FILE_SUFFIX === '') {
// dirhtml builder
var dirname = item[0] + '/';
if (dirname.match(/\/index\/$/)) {
@ -259,45 +419,40 @@ var Search = {
} else if (dirname == 'index/') {
dirname = '';
}
requestUrl = DOCUMENTATION_OPTIONS.URL_ROOT + dirname;
linkUrl = requestUrl;
listItem.append($('<a/>').attr('href',
DOCUMENTATION_OPTIONS.URL_ROOT + dirname +
highlightstring + item[2]).html(item[1]));
} else {
// normal html builders
requestUrl = DOCUMENTATION_OPTIONS.URL_ROOT + item[0] + DOCUMENTATION_OPTIONS.FILE_SUFFIX;
linkUrl = item[0] + DOCUMENTATION_OPTIONS.LINK_SUFFIX;
}
listItem.append($('<a/>').attr('href',
linkUrl +
listItem.append($('<a/>').attr('href',
item[0] + DOCUMENTATION_OPTIONS.FILE_SUFFIX +
highlightstring + item[2]).html(item[1]));
}
if (item[3]) {
listItem.append($('<span> (' + item[3] + ')</span>'));
Search.output.append(listItem);
setTimeout(function() {
listItem.slideDown(5, function() {
displayNextItem();
}, 5);
});
} else if (DOCUMENTATION_OPTIONS.HAS_SOURCE) {
$.ajax({url: requestUrl,
$.ajax({url: DOCUMENTATION_OPTIONS.URL_ROOT + '_sources/' + item[0] + '.txt',
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);
}
if (data !== '') {
listItem.append(Search.makeSearchSummary(data, searchterms, hlterms));
}
Search.output.append(listItem);
setTimeout(function() {
listItem.slideDown(5, function() {
displayNextItem();
}, 5);
});
}});
} else {
// no source available, just display title
Search.output.append(listItem);
setTimeout(function() {
listItem.slideDown(5, function() {
displayNextItem();
}, 5);
});
}
}
// search finished, update title and status message
@ -319,7 +474,6 @@ var Search = {
*/
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;
@ -330,13 +484,12 @@ var Search = {
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) {
if (fullname.toLowerCase().indexOf(object) > -1) {
var score = 0;
var parts = fullnameLower.split('.');
var parts = fullname.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) {
if (fullname == object || parts[parts.length - 1] == object) {
score += Scorer.objNameMatch;
// matches in last name
} else if (parts[parts.length - 1].indexOf(object) > -1) {
@ -374,7 +527,7 @@ var Search = {
} else {
score += Scorer.objPrioDefault;
}
results.push([docnames[match[0]], fullname, '#'+anchor, descr, score, filenames[match[0]]]);
results.push([filenames[match[0]], fullname, '#'+anchor, descr, score]);
}
}
}
@ -382,76 +535,30 @@ var Search = {
return results;
},
/**
* See https://developer.mozilla.org/en-US/docs/Web/JavaScript/Guide/Regular_Expressions
*/
escapeRegExp : function(string) {
return string.replace(/[.*+\-?^${}()|[\]\\]/g, '\\$&'); // $& means the whole matched string
},
/**
* search for full-text terms in the index
*/
performTermsSearch : function(searchterms, excluded, terms, titleterms) {
var docnames = this._index.docnames;
performTermsSearch : function(searchterms, excluded, terms, score) {
var filenames = this._index.filenames;
var titles = this._index.titles;
var i, j, file;
var i, j, file, files;
var fileMap = {};
var scoreMap = {};
var results = [];
// perform the search on the required terms
for (i = 0; i < searchterms.length; i++) {
var word = searchterms[i];
var files = [];
var _o = [
{files: terms[word], score: Scorer.term},
{files: titleterms[word], score: Scorer.title}
];
// add support for partial matches
if (word.length > 2) {
var word_regex = this.escapeRegExp(word);
for (var w in terms) {
if (w.match(word_regex) && !terms[word]) {
_o.push({files: terms[w], score: Scorer.partialTerm})
}
}
for (var w in titleterms) {
if (w.match(word_regex) && !titleterms[word]) {
_o.push({files: titleterms[w], score: Scorer.partialTitle})
}
}
}
// no match but word was a required one
if ($u.every(_o, function(o){return o.files === undefined;})) {
if ((files = terms[word]) === undefined)
break;
if (files.length === undefined) {
files = [files];
}
// 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)
if (file in fileMap)
fileMap[file].push(word);
else
fileMap[file] = [word];
@ -463,19 +570,13 @@ var Search = {
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;
if (fileMap[file].length != searchterms.length)
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)) {
$u.contains(terms[excluded[i]] || [], file)) {
valid = false;
break;
}
@ -483,10 +584,7 @@ var Search = {
// 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]]);
results.push([filenames[file], titles[file], '', null, score]);
}
}
return results;
@ -496,14 +594,10 @@ var Search = {
* 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
* words. the first one is used to find the occurance, the
* latter for highlighting it.
*/
makeSearchSummary : function(htmlText, keywords, hlwords) {
var text = Search.htmlToText(htmlText);
if (text == "") {
return null;
}
makeSearchSummary : function(text, keywords, hlwords) {
var textLower = text.toLowerCase();
var start = 0;
$.each(keywords, function() {
@ -515,7 +609,7 @@ var Search = {
var excerpt = ((start > 0) ? '...' : '') +
$.trim(text.substr(start, 240)) +
((start + 240 - text.length) ? '...' : '');
var rv = $('<p class="context"></p>').text(excerpt);
var rv = $('<div class="context"></div>').text(excerpt);
$.each(hlwords, function() {
rv = rv.highlightText(this, 'highlighted');
});
@ -525,4 +619,4 @@ var Search = {
$(document).ready(function() {
Search.init();
});
});

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