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OpenStack Compute (Nova)
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Nikola Dipanov cbeb5e5188 libvirt: Fix root disk leak in live mig 
This patch makes sure that _create_images_and_backing method of the
libvirt driver (called in several places, but most problematic one is
the call in the pre_live_migration method) creates all the files the
instance needs that are not present.

Prioir to this patch - the method would only attempt to download the
image, and if it did so with the path of the ephemeral drives, it could
expose the image to other users as an ephemeral devices. See the related
bug for more detaiis.

After this patch - we properly distinguish between image, ephemeral and
swap files, and make sure that the imagebackend does the correct thing.

Closes-bug: #1251590

Co-authored-by: Loganathan Parthipan <parthipan@hp.com>

This patch also includes part of commit
65386c9191, not cherry-picked as a whole
due to the fact that it is a trivial change, and to avoud the
proliferation of patches needed to fix this bug.

(cherry picked from commit c69a619668b5f44e94a8fe1a23f3d887ba2834d7)

Conflicts:
	nova/tests/test_libvirt.py
	nova/virt/libvirt/driver.py

Change-Id: I78aa2f4243899db4f4941e77014a7e18e27fc63e
 		2014-01-27 12:19:47 +01:00
bin eventlet.monkey_patch() for spice and vnc proxy 2013-07-23 10:35:30 +02:00
contrib Enable N302: Import modules only 2013-01-25 12:11:54 -05:00
doc Wrong proxy port in nova.conf for Spice proxy 2013-05-02 10:28:12 +02:00
etc/nova fix broken WSDL logic 2013-08-20 13:55:00 +02:00
nova libvirt: Fix root disk leak in live mig 2014-01-27 12:19:47 +01:00
plugins/xenserver Merge "xenapi: Adding logging for migration plugin" 2013-03-19 16:27:03 +00:00
smoketests Removed print stmts in test cases 2013-01-29 12:55:14 -05:00
tools Pin Sphinx to <1.2 2013-12-14 12:36:39 +08:00
.coveragerc Update .coveragerc 2013-02-06 16:47:06 +02:00
.gitignore add .idea folder to .gitignore pycharm creates this folder 2013-03-07 17:00:22 -06:00
.gitreview Set defaultbranch in .gitreview to stable/grizzly 2013-04-11 16:29:53 +01:00
.mailmap Add the missing replacement text in devref doc. 2012-12-14 09:47:32 +08:00
.testr.conf Invert test stream capture logic for debugging. 2013-01-07 11:03:30 -08:00
CONTRIBUTING.rst Add a CONTRIBUTING file. 2012-11-21 17:04:48 -05:00
HACKING.rst docs should indicate proper git commit limit 2013-03-04 13:23:45 -07:00
LICENSE initial commit 2010-05-27 23:05:26 -07:00
MANIFEST.in Finish AUTHORS transition. 2012-07-05 09:11:37 -05:00
README.rst Rename VMWare to VMware 2013-03-04 21:46:23 -08:00
babel.cfg Get rid of distutils.extra. 2012-02-08 19:30:39 -08:00
openstack-common.conf Remove unsafe XML parsing 2013-08-08 13:49:20 +02:00
pylintrc Don't warn about C0111 (No docstrings) 2011-03-16 15:28:09 -07:00
run_tests.sh Merge "Use a fake coverage module instead of real one." 2013-02-27 00:40:07 +00:00
setup.cfg Use testr to run nova unittests. 2012-12-14 14:22:20 -08:00
setup.py Bump stable/grizzly next version to 2013.1.5 2013-10-17 13:37:33 -07:00
tox.ini Update tox.ini to support RHEL 6.x. 2013-03-07 11:25:25 -05:00

README.rst

OpenStack Nova README

OpenStack Nova provides a cloud computing fabric controller, supporting a wide variety of virtualization technologies, including KVM, Xen, LXC, VMware, and more. In addition to its native API, it includes compatibility with the commonly encountered Amazon EC2 and S3 APIs.

OpenStack Nova is distributed under the terms of the Apache License, Version 2.0. The full terms and conditions of this license are detailed in the LICENSE file.

Nova primarily consists of a set of Python daemons, though it requires and integrates with a number of native system components for databases, messaging and virtualization capabilities.

To keep updated with new developments in the OpenStack project follow @openstack on Twitter.

To learn how to deploy OpenStack Nova, consult the documentation available online at:

http://docs.openstack.org

In the unfortunate event that bugs are discovered, they should be reported to the appropriate bug tracker. If you obtained the software from a 3rd party operating system vendor, it is often wise to use their own bug tracker for reporting problems. In all other cases use the master OpenStack bug tracker, available at:

http://bugs.launchpad.net/nova

Developers wishing to work on the OpenStack Nova project should always base their work on the latest Nova code, available from the master GIT repository at:

http://github.com/openstack/nova

Developers should also join the discussion on the mailing list, at:

https://lists.launchpad.net/openstack/

Any new code must follow the development guidelines detailed in the HACKING.rst file, and pass all unit tests. Further developer focused documentation is available at:

http://nova.openstack.org/

For information on how to contribute to Nova, please see the contents of the CONTRIBUTING.rst file.

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