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Ian Wienand 7302f38f97 Move LVM cleanup phase into cleanup
A recap -- we run umount phase then cleanup phase.

Currently we register a object to do the final LVM cleanup based on
the parent PV.  In light of I697bfbf042816c5ddf170bde9534cc4f0c7279ff,
I believe this should just be done in the cleanup phase.  Note there
was probably additional confusion because the partition removal was
done in the cleanup phase until
I7af3c5cf66afd81a481f454b5207af552ad52a32, where is was moved into the
umount phase.

Thus it is moved into the cleanup() function and this should now run,
per the comment, after everything is unmounted in umount phase.

This also exposes that we didn't have the cleanup phase in the unit
tests (because it wasn't doing anything I guess).  Add it.

Change-Id: I1c5f4ffc9619c774f78d21b918a81647b3dc28f5
2018-07-30 14:35:16 +10:00
.zuul.d add lower-constraints job 2018-04-06 01:23:10 -04:00
bin Check source-repository-* files for trailing newline 2017-12-08 14:24:57 +11:00
contrib Start at using CI mirrors for fedora/centos 2017-06-21 12:02:27 +10:00
diskimage_builder Move LVM cleanup phase into cleanup 2018-07-30 14:35:16 +10:00
doc Update developing_elements 2018-07-06 13:45:05 -03:00
playbooks/legacy Add Ubuntu 18.04 support 2018-05-18 14:47:20 +10:00
releasenotes Add new modprobe element 2018-06-28 13:55:53 +02:00
tests Rename output log files 2018-05-25 11:48:20 +10:00
.gitignore Import legacy playbooks 2017-10-17 10:41:30 +11:00
.gitreview Update stackforge references to openstack 2013-08-17 22:58:26 -04:00
.testr.conf Fix coverage report 2017-01-18 16:14:01 +11:00
babel.cfg Make it possible for openstack-CI to run tests 2013-02-04 22:26:17 -08:00
bindep.txt Don't install zypper on bionic 2018-05-25 13:21:09 +10:00
LICENSE Fix copyrights for HP work. 2012-11-15 16:20:32 +13:00
lower-constraints.txt add lower-constraints job 2018-04-06 01:23:10 -04:00
pylint.cfg Refactor: use lazy logging 2017-05-30 14:39:58 +10:00
README.rst Update the documentation link for doc migration 2017-07-17 16:12:12 +10:00
requirements.txt Update pylint to 1.7.6, uncap networkx 2018-07-18 09:27:01 +10:00
setup.cfg Merge "Add timestamp output filter" 2017-10-09 15:56:31 +00:00
setup.py Updated from global requirements 2017-03-13 19:30:19 +00:00
test-requirements.txt Update pylint to 1.7.6, uncap networkx 2018-07-18 09:27:01 +10:00
tox.ini add lower-constraints job 2018-04-06 01:23:10 -04:00

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=trusty disk-image-create -o ubuntu-trusty.qcow2 vm ubuntu

will create a bootable Ubuntu Trusty 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.