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Image building tools for OpenStack
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Ian Wienand 7a962e9d1c Skip python3-virtualenv on <= trusty 
If DIB_PYTHON_VERSION is < 3 on the !redhat path, that means we're on
an older platform that may not have python3-virtualenv packages.  Skip
install.

Ensure the order of operations happens by forcing the installs

Also add a note about limited platform support (patches welcome :)

Change-Id: I18412767f0ebf946d557a0a126285369e96af159
 		2017-04-12 06:36:20 +10:00
bin Allow ELEMENTS_DIR to be configurable 2017-03-14 09:57:10 -06:00
diskimage_builder Skip python3-virtualenv on <= trusty 2017-04-12 06:36:20 +10:00
doc Adding aarch64 support for CentOS7 2017-03-22 10:46:54 -04:00
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README.rst Make README.rst a bit more generic 2015-09-16 13:52:43 +10:00
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requirements.txt Updated from global requirements 2017-04-07 14:22:14 +00:00
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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 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.