diskimage-builder

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Ian Wienand cdb1a95be1 Move "functional" unit tests under block-device This is code motion with some small changes to make follow-on's easier. test_blockdevice_mbr.py is moved alongside the other tests. It is modified slightly to use the standard base class and remove a lot of repeated test setup; a fixture is used for the tempdir (so it doesn't have to be torn-down, and is removed properly on error) and the partx args are moved into the setUp() so each test doesn't have to create it. No functional change. renamed test_mbr.py for shortness. test_blockdevice_utils.py is merged with existing test_utils.py. No change to the tests. test_blockdevice.py is removed. It isn't doing anything currently; to work it will need to take an approach based more on mocking of calls that require elevated permissions. It's in history if we need it. Change-Id: I87b1ea94afaaa0b44e6a57b9d073f95a63a04cf0		2017-06-05 12:22:52 +10:00
bin	Allow ELEMENTS_DIR to be configurable	2017-03-14 09:57:10 -06:00
diskimage_builder	Move "functional" unit tests under block-device	2017-06-05 12:22:52 +10:00
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bindep.txt	Test openSUSE 42.2/42.3 image builds	2017-05-30 13:07:04 +02:00
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README.rst

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
<http://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:

* http://docs.openstack.org/developer/diskimage-builder/

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.