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OpenStack Compute (Nova)
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Stephen Finucane 3e935325a8 Unplug VIFs as part of cleanup of networks 
If an instance fails to build, which is possible for a variety of
reasons, we may end up in a situation where we have remnants of a
plugged VIF (typically files) left on the host. This is because we
cleanup from the neutron perspective but don't attempt to unplug the
VIF, a call which may have many side-effects depending on the VIF
driver. Resolve this by always attempting to unplug VIFs as part of the
network cleanup.

A now invalid note is also removed and a unit test corrected.

Conflicts:
	nova/tests/unit/compute/test_compute_mgr.py

NOTE(stephenfin): Conflicts are due to the absence of change
Ifa9c5c468400261a5e1f66b72c575845173a4f8f ("nova-net: Remove final
references to nova-network") which we don't want to backport here. In
addition, we need to modify a mock to reflect the absence of change
I329f0fd589a4b2e0426485f09f6782f94275cc07 ("nova-net: Remove layer of
indirection in 'nova.network'").

Closes-Bug: #1831771
Related-Bug: #1830081
Signed-off-by: Stephen Finucane <sfinucan@redhat.com>
Change-Id: Ibdbde4ed460a99b0cbe0d6b76e0e5b3c0650f9d9
(cherry picked from commit b3e14931d6)
 		2020-03-05 11:21:36 +00:00
api-guide/source Allow resizing server with port resource request 2019-09-12 10:35:22 -04:00
api-ref/source Block deleting compute services with in-progress migrations 2019-11-15 09:16:16 -05:00
devstack Merge "Find instance in another cell during floating IP re-association" 2019-09-13 15:19:55 +00:00
doc Print help if nova-manage subcommand is not specified 2020-01-15 10:29:02 +00:00
etc/nova Remove an unused file and a related description 2019-09-13 10:33:32 +09:00
gate Remove redundant call to get/create default security group 2019-10-25 17:40:05 +00:00
nova Unplug VIFs as part of cleanup of networks 2020-03-05 11:21:36 +00:00
playbooks Merge "Convert nova-lvm job to zuul v3" 2019-09-04 20:08:05 +00:00
releasenotes Merge "Create instance action when burying in cell0" into stable/train 2020-02-25 20:38:46 +00:00
roles/run-post-test-hook Convert nova-next to a zuul v3 job 2019-07-23 11:32:35 -04:00
tools Replace git.openstack.org URLs with opendev.org URLs 2019-04-24 13:59:57 +08:00
.coveragerc Remove nova/openstack/* from .coveragerc 2016-10-12 16:20:49 -04:00
.gitignore Delete the placement code 2019-04-28 20:06:15 +00:00
.gitreview Update .gitreview for stable/train 2019-09-27 09:06:47 +00:00
.mailmap Add mailmap entry 2014-05-07 12:14:26 -07:00
.stestr.conf Finish stestr migration 2017-11-24 16:51:12 -05:00
.zuul.yaml Zuul v3: use devstack-plugin-nfs-tempest-full 2019-12-18 19:21:08 +01:00
CONTRIBUTING.rst Update links in documents 2018-01-12 17:05:11 +08:00
HACKING.rst Remove descriptions of nonexistent hacking rules 2019-08-26 14:55:51 +09:00
LICENSE initial commit 2010-05-27 23:05:26 -07:00
MAINTAINERS Fix broken URLs 2017-09-07 15:42:31 +02:00
README.rst Update api-ref location 2019-07-22 19:17:28 +02:00
babel.cfg Get rid of distutils.extra. 2012-02-08 19:30:39 -08:00
bindep.txt Added openssh-client into bindep 2019-10-29 07:02:24 +00:00
lower-constraints.txt Merge "Tune up db.instance_get_all_uuids_by_hosts" 2019-09-23 19:58:43 +00:00
requirements.txt Merge "Tune up db.instance_get_all_uuids_by_hosts" 2019-09-23 19:58:43 +00:00
setup.cfg Rename 'nova.common.config' module to 'nova.middleware' 2019-08-16 00:53:03 +01:00
setup.py Updated from global requirements 2017-03-02 11:50:48 +00:00
test-requirements.txt Remove an unused file and a related description 2019-09-13 10:33:32 +09:00
tox.ini Update TOX/UPPER_CONSTRAINTS_FILE for stable/train 2019-09-27 09:06:50 +00:00

README.rst

Team and repository tags

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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, OpenStack Ironic and PowerVM.

Use the following resources to learn more.

API

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

For more information on OpenStack APIs, SDKs and CLIs in general, refer to:

Operators

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

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:

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:

Other Information

During each Summit and Project Team Gathering, we agree on what the whole community wants to focus on for the upcoming release. The plans for nova can be found at: