Lorax is a set of tools used to create bootable images.
Go to file
Brian C. Lane 8839182f43 Add blueprint customization support for hostname and ssh key
This adds support for the optional blueprint section [customizations].

Use it like this:

[customizations]
hostname = yourhostnamehere

[[customizations.sshkey]]
user = root
key = root user key
2018-05-17 10:34:34 -07:00
docs New lorax documentation - 28.9 2018-03-15 13:53:58 -07:00
etc Update setup.py for lorax-composer and composer-cli 2018-05-17 10:34:34 -07:00
rel-eng Automatic commit of package [lorax] release [28.10-1]. 2018-04-09 13:49:53 -07:00
share Add lorax-composer and the composer kickstart templates 2018-05-17 10:34:34 -07:00
src Add blueprint customization support for hostname and ssh key 2018-05-17 10:34:34 -07:00
systemd Update setup.py for lorax-composer and composer-cli 2018-05-17 10:34:34 -07:00
tests Add blueprint customization support for hostname and ssh key 2018-05-17 10:34:34 -07:00
utils Update things to make pylint 1.5.1 happy 2015-12-16 12:59:48 -08:00
.coveragerc Enable testing in Travis and collecting of coverage history 2018-05-16 10:52:39 -07:00
.dockerignore Update .dockerignore 2018-05-17 10:34:34 -07:00
.gitignore Add make test target and update .gitignore 2017-10-13 18:58:17 +03:00
.travis.yml Enable testing in Travis and collecting of coverage history 2018-05-16 10:52:39 -07:00
ANNOUNCE Added draft on initial announce email as I keep adding to it. 2008-10-06 09:51:01 -10:00
AUTHORS add wwoods to AUTHORS 2011-10-26 12:36:06 -04:00
COPYING Initial project description files imported. 2008-09-11 14:16:39 -10:00
Dockerfile.test Use Fedora 28 for Dockerfile.test 2018-05-16 11:07:56 -07:00
lorax.spec Update setup.py for lorax-composer and composer-cli 2018-05-17 10:34:34 -07:00
Makefile Add composer-cli and tests 2018-05-17 10:34:34 -07:00
POLICY Update TODO and POLICY to reflect the current state of things 2012-01-06 14:41:21 -05:00
README Initial project description files imported. 2008-09-11 14:16:39 -10:00
requirements.txt Mock more modules for RTD 2015-04-09 11:01:20 -07:00
setup.py Update setup.py for lorax-composer and composer-cli 2018-05-17 10:34:34 -07:00
TODO Update TODO and POLICY to reflect the current state of things 2012-01-06 14:41:21 -05:00

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>