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nova
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OpenStack Compute (Nova)
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John Garbutt b706155888 Stop _undefine_domain erroring if domain not found 
During live-migration stress testing we are seeing the following log:
Error from libvirt during undefine. Code=42 Error=Domain not found

There appears to be a race while trying to undefine the domain, and
something else is possibly also doing some kind of clean up. While this
does paper over that race, it stops otherwise completed live-migrations
from failing. It also matches similar error handling done for when
deleting the domain.

The next part of the bug fix is to ensure if we have any similar
unexpected errors during this later phase of the live-migration we don't
leave the instance stuck in the migrating state, it should move to an
ERROR state. This is covered in a follow on patch.

Partial-Bug: #1662626

Change-Id: I23ed9819061bfa436b12180110666c5b8c3e0f70
 		2017-02-08 09:25:30 +00:00
api-guide/source Removes unnecessary utf-8 encoding 2016-12-20 10:27:01 +07:00
api-ref/source Merge "Removes unnecessary utf-8 encoding" 2017-02-03 06:00:47 +00:00
contrib Merge "changed quantum to neutron in vif-openstack" 2014-03-05 10:45:05 +00:00
devstack Add RC file for excluding tempest tests for LVM job 2016-05-17 10:25:45 -04:00
doc Merge "Add step-by-step examples for Cells V2 setup" 2017-02-06 22:45:55 +00:00
etc/nova Merge "Trivial-fix: replace "json" with "yaml" in policy README" 2017-01-31 19:10:46 +00:00
gate move gate hooks to gate/ 2017-01-04 11:05:16 +00:00
nova Stop _undefine_domain erroring if domain not found 2017-02-08 09:25:30 +00:00
plugins/xenserver XenAPI Remove useless files when use os-xenapi lib 2017-01-10 18:06:17 -08:00
releasenotes Delete a compute node's resource provider when node is deleted 2017-02-03 14:16:58 +00:00
tools XenAPI Use os-xenapi lib for nova 2017-01-10 17:26:23 -08:00
.coveragerc Remove nova/openstack/* from .coveragerc 2016-10-12 16:20:49 -04:00
.gitignore doc: Integrate oslo_policy.sphinxpolicygen 2016-10-20 10:31:01 +01:00
.gitreview Add .gitreview config file for gerrit. 2011-10-24 15:07:19 -04:00
.mailmap Add mailmap entry 2014-05-07 12:14:26 -07:00
.testr.conf [placement] Adjust the name of the gabbi tests 2016-09-20 19:14:44 +00:00
CONTRIBUTING.rst Workflow documentation is now in infra-manual 2014-12-05 03:30:37 +00:00
HACKING.rst hacking: Use uuidutils or uuidsentinel to generate UUID 2016-11-29 11:49:24 +05:30
LICENSE initial commit 2010-05-27 23:05:26 -07:00
MAINTAINERS Add a maintainers file 2015-05-23 03:22:07 +10:00
README.rst Show team and repo badges on README 2016-11-25 13:55:29 +01:00
babel.cfg Get rid of distutils.extra. 2012-02-08 19:30:39 -08:00
bindep.txt List system dependencies for running common tests 2016-08-24 06:49:32 +02:00
requirements.txt Updated from global requirements 2017-01-26 18:48:41 +00:00
run_tests.sh Add description on how to run ./run_test.sh -8 2016-01-11 13:17:04 +00:00
setup.cfg Updated from global requirements 2017-01-20 19:43:54 +00:00
setup.py Updated from global requirements 2015-09-17 16:41:48 +00:00
test-requirements.txt Updated from global requirements 2017-01-26 18:48:41 +00:00
tests-functional-py3.txt Remove invalid URL in gabbi tests 2017-01-17 21:10:45 +00:00
tests-py3.txt Enable virt.vmwareapi test cases on Python 2017-01-18 11:14:24 +08:00
tox.ini Integrate OSProfiler and Nova 2017-01-18 15:00:14 +07:00

README.rst

Team and repository tags

image

OpenStack Nova

OpenStack Nova provides a cloud computing fabric controller, supporting a wide variety of compute technologies, including: libvirt (KVM, Xen, LXC and more), Hyper-V, VMware, XenServer and OpenStack Ironic.

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.

API

To learn how to use Nova's API, consult the documentation available online at:

http://developer.openstack.org/api-guide/compute/ http://developer.openstack.org/api-ref/compute/

For more information on OpenStack APIs, SDKs and CLIs, please see:

http://www.openstack.org/appdev/ http://developer.openstack.org/

Operators

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

http://docs.openstack.org

For information about the different compute (hypervisor) drivers supported by Nova, please read:

http://docs.openstack.org/developer/nova/feature_classification.html

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

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

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://docs.openstack.org/developer/nova/