openstack/diskimage-builder
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Image building tools for OpenStack
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Create (md5|sha256) checksum files for images 
In shade, we use both md5 and sha256 checksums to help validate the
integrity of an image. Rather then having nodepool do this each time
for every time, have diskimage-builder create these files when we
build the image.

We've added a flag (disabled by default) to toggle this functionality.

Change-Id: I5815ba69b7d477f1e91dc8ec0c69c86168770964
Signed-off-by: Paul Belanger <pabelanger@redhat.com>
2016-10-05 19:34:03 -04:00
bin Create (md5|sha256) checksum files for images 2016-10-05 19:34:03 -04:00
diskimage_builder Clear up "already provided" message 2016-07-01 11:53:07 +10:00
doc/source Merge "Spec for changing the block device handling" 2016-09-12 21:44:20 +00:00
elements Merge "Create runtime-ssh-host-keys element" 2016-09-27 23:10:05 +00:00
lib Create (md5|sha256) checksum files for images 2016-10-05 19:34:03 -04:00
releasenotes Create runtime-ssh-host-keys element 2016-09-26 12:32:38 -04:00
tests Add tests for building *-minimal images 2016-08-22 16:53:32 +00:00
.gitignore Ignore manifest outputs more carefully. 2014-06-26 04:29:51 +12:00
.gitreview Update stackforge references to openstack 2013-08-17 22:58:26 -04:00
.testr.conf Add unit test for cache-url 2014-09-30 16:39:21 -05:00
babel.cfg Make it possible for openstack-CI to run tests 2013-02-04 22:26:17 -08:00
LICENSE Fix copyrights for HP work. 2012-11-15 16:20:32 +13:00
MANIFEST.in Remove old entries from MANIFEST.in 2015-09-02 15:15:13 +10:00
README.rst Make README.rst a bit more generic 2015-09-16 13:52:43 +10:00
requirements.txt Updated from global requirements 2016-06-29 04:21:33 +00:00
setup.cfg Remove deprecated disk-image-get-kernel 2015-07-06 16:44:07 +00:00
setup.py Updated from global requirements 2015-09-22 09:17:08 +00:00
test-requirements.txt Updated from global requirements 2016-06-24 03:10:45 +00:00
tox.ini Add releasenotes 2016-04-21 13:19:53 +10:00

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 that are responsible for building disk images. They are also used extensively to build images for testing OpenStack itself, particularly with nodepool. Platforms supported include Ubuntu, CentOS, RHEL and Fedora.

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

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.