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Dmitry Tantsur e793cc4038 Remove virtualenv activation
Since the original merge of this code
(04208e7c79) several things have
changed; particularly now we ship dib-run-parts as part of dib, not as
a separate package.

We setup $_LIB to point to the shipped library diretory via
pkg_resources lookups.  We now call dib-run-parts (as mentioned,
shipped as a dib library now), source scripts, etc. via $_LIB and thus
do not rely on $PATH.  Consequently we don't need this activation
part.

Which is helpful, because "venv" (as opposed to virtualenv) doesn't
have activate_this.py.  So this fixes installation under that for
Python 3.

We update the functional tests to use the virtualenv_command exported
by the ensure-pip role, which will test the venv path.  There is no
need for dib_python as we are Python 3 only now.

Change-Id: Iede929ea2d278008220aac8b1d678ba41eba0d8a
2020-06-11 16:49:15 +10:00
.zuul.d Drop support for python2 2020-05-29 09:47:18 +10:00
bin Revert "dib-lint: use yamllint to parse YAML files" 2020-05-28 16:44:49 +10:00
contrib yum-minimal : update mirrors for Centos 8 2019-10-03 00:22:05 +00:00
diskimage_builder Remove virtualenv activation 2020-06-11 16:49:15 +10:00
doc Remove Trusty testing 2020-04-23 10:00:13 +10:00
playbooks Remove virtualenv activation 2020-06-11 16:49:15 +10:00
releasenotes Remove virtualenv activation 2020-06-11 16:49:15 +10:00
roles Remove virtualenv activation 2020-06-11 16:49:15 +10:00
tests run_functests: handle build without tar 2020-03-31 08:56:26 +11:00
.gitignore Import legacy playbooks 2017-10-17 10:41:30 +11:00
.gitreview OpenDev Migration Patch 2019-04-19 19:26:30 +00:00
.testr.conf package-installs: provide for skip from env var 2018-11-30 10:02:47 +11:00
bindep.txt bindep: remove lsb-release 2020-03-16 10:33:40 +11:00
LICENSE Fix copyrights for HP work. 2012-11-15 16:20:32 +13:00
lower-constraints.txt Remove Babel and any signs of translations 2020-04-17 17:05:15 +02:00
pylint.cfg Refactor: use lazy logging 2017-05-30 14:39:58 +10:00
README.rst Remove Trusty testing 2020-04-23 10:00:13 +10:00
requirements.txt Revert "dib-lint: use yamllint to parse YAML files" 2020-05-28 16:44:49 +10:00
setup.cfg Drop support for python2 2020-05-29 09:47:18 +10:00
setup.py Updated from global requirements 2017-03-13 19:30:19 +00:00
test-requirements.txt Revert "dib-lint: use yamllint to parse YAML files" 2020-05-28 16:44:49 +10:00
tox.ini Drop support for python2 2020-05-29 09:47:18 +10:00

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=bionic disk-image-create -o ubuntu-bionic.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.