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Steve Baker 4376f66407 rhel: work around RHEL-9 BLS issues
Similar to the CentOS-9-Stream fix [1] this change renames the default
BLS entry to match the current machine-id so that grub2-mkconfig calls
will refresh the kernel options.

However there is an additional issue with the rhel-9 base image. It is
unique in having a dedicated boot partition, so the path to the kernel
and initramfs don't include /boot. This results in an unbootable image
when /boot is a directory of the root partition.

These paths do not get corrected by calling grub2-mkconfig, so this
change performs a sed on the paths to fix them for a root partition
/boot.

[1] I327f5e7a95e47905c01138c8c4483f3f03e8efff
Change-Id: I37a1d310e1854f4a49725e355d484e456ea4fc7a
2022-02-22 13:43:18 +13:00
.zuul.d Merge "Don't run functional tests on doc changes" 2022-02-09 09:21:06 +00:00
bin dib-lint: match text/x-script.python 2021-05-10 14:29:51 +10:00
diskimage_builder rhel: work around RHEL-9 BLS issues 2022-02-22 13:43:18 +13:00
doc Update platform support to describe stable testing 2022-02-16 10:40:09 +11:00
playbooks tests: remove debootstrap install 2021-10-27 11:01:55 +11:00
releasenotes Merge "Fallback to persistent netifs names with systemd" 2022-02-14 21:30:06 +00:00
roles Merge "Cleanup more CentOS 8 bits" 2022-02-09 04:39:00 +00:00
tests Fix openSUSE images and bump them to 15.3 2022-01-28 02:18:47 -03:00
.gitignore Migrate from testr to stestr 2021-06-30 18:58:35 +05:30
.gitreview OpenDev Migration Patch 2019-04-19 19:26:30 +00:00
.stestr.conf Migrate from testr to stestr 2021-06-30 18:58:35 +05:30
bindep.txt yum-minimal: use DNF tools on host 2021-08-30 14:14:32 +10:00
LICENSE Fix copyrights for HP work. 2012-11-15 16:20:32 +13:00
lower-constraints.txt Drop lower version requirement for networkx 2021-10-05 12:55:43 +05:30
pylint.cfg Refactor: use lazy logging 2017-05-30 14:39:58 +10:00
README.rst Update readme to clarify an ubuntu bionic image is built 2020-06-07 19:53:46 +02:00
requirements.txt Drop lower version requirement for networkx 2021-10-05 12:55:43 +05:30
setup.cfg Remove py35 tox jobs 2021-10-20 09:38:47 +11:00
setup.py Cleanup py27 and docs support 2020-06-05 12:04:30 +02:00
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tox.ini Migrate from testr to stestr 2021-06-30 18:58:35 +05:30

Image building tools for OpenStack
==================================

``diskimage-builder`` is a flexible suite of components for building a
wide-range of disk images, filesystem images and ramdisk images for
use with OpenStack.

This repository has the core functionality for building such images,
both virtual and bare metal. Images are composed using `elements`;
while fundamental elements are provided here, individual projects have
the flexibility to customise the image build with their own elements.

For example::

  $ DIB_RELEASE=bionic disk-image-create -o ubuntu-bionic.qcow2 vm ubuntu

will create a bootable Ubuntu Bionic based ``qcow2`` image.

``diskimage-builder`` is useful to anyone looking to produce
customised images for deployment into clouds. These tools are the
components of `TripleO <https://wiki.openstack.org/wiki/TripleO>`__
that are responsible for building disk images. They are also used
extensively to build images for testing OpenStack itself, particularly
with `nodepool
<https://docs.openstack.org/infra/system-config/nodepool.html>`__.
Platforms supported include Ubuntu, CentOS, RHEL and Fedora.

Full documentation, the source of which is in ``doc/source/``, is
published at:

* https://docs.openstack.org/diskimage-builder/latest/

Copyright
=========

Copyright 2012 Hewlett-Packard Development Company, L.P.
Copyright (c) 2012 NTT DOCOMO, INC.

All Rights Reserved.

Licensed under the Apache License, Version 2.0 (the "License"); you may
not use this file except in compliance with the License. You may obtain
a copy of the License at

    http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
License for the specific language governing permissions and limitations
under the License.