openstack/nova
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OpenStack Compute (Nova)
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Matt Riedemann 603171bd5c Join migration_context and flavor in Migration.instance 
This builds on Ifc7dcde8a659710acecb1967da15c632c69d675c
by joining the Migration.instance migration_context and
flavor to avoid lazy-loading those later.

When tracking an incoming migration, the ResourceTracker
_pair_instances_to_migrations can hit a KeyError since it's
not yet tracking the instance on that dest host yet. Then
_update_usage_from_migrations will lazy-load the Migration.instance
field and access the migration_context and flavor fields on the
instance, which get lazy-loaded, which kind of defeats part of
the purpose of that optimization.

Change-Id: I613ad054f77b1a0a9d2e7718c0c531d11525283c
Related-Bug: #1540526
(cherry picked from commit c15e36e584)
(cherry picked from commit e2b4e3346e)
2019-11-26 13:40:43 +00:00
api-guide/source Documentation for bandwidth support 2019-03-18 11:24:56 +01:00
api-ref/source Merge "Fix the server group "policy" field type in api-ref" into stable/stein 2019-09-18 17:30:55 +00:00
devstack Remove the CachingScheduler 2018-10-18 17:55:36 -04:00
doc Revert "openstack server create" to "nova boot" in nova docs 2019-11-07 12:45:50 +00:00
etc/nova Add oslo.privsep to config-generator list 2019-03-01 16:43:21 +00:00
gate Remove redundant call to get/create default security group 2019-11-05 23:39:10 +00:00
nova Join migration_context and flavor in Migration.instance 2019-11-26 13:40:43 +00:00
playbooks/legacy OpenDev Migration Patch 2019-04-19 19:47:27 +00:00
releasenotes Imported Translations from Zanata 2019-11-03 06:27:01 +00:00
tools Make Xen code py3-compatible 2018-08-10 20:04:19 +00:00
.coveragerc Remove nova/openstack/* from .coveragerc 2016-10-12 16:20:49 -04:00
.gitignore Remove Placement API reference 2018-11-28 03:38:41 +00:00
.gitreview OpenDev Migration Patch 2019-04-19 19:47:27 +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 Switch to opensuse-15 nodeset 2019-10-30 07:07:11 +01:00
babel.cfg Get rid of distutils.extra. 2012-02-08 19:30:39 -08:00
bindep.txt Merge "Bindep does not catch missing libpcre3-dev on Ubuntu" 2018-02-14 07:31:09 +00:00
CONTRIBUTING.rst Update links in documents 2018-01-12 17:05:11 +08:00
HACKING.rst Remove descriptions of nonexistent hacking rules 2019-09-03 02:15:41 +00:00
LICENSE initial commit 2010-05-27 23:05:26 -07:00
lower-constraints.txt Merge "Require python-ironicclient>=2.7.0" 2019-03-22 02:55:13 +00:00
MAINTAINERS Fix broken URLs 2017-09-07 15:42:31 +02:00
README.rst Docs: modernise links 2018-03-24 20:27:11 +08:00
requirements.txt Merge "Convert driver supported capabilities to compute node provider traits" 2019-03-05 09:50:12 +00:00
setup.cfg Update mailinglist from dev to discuss 2018-12-05 09:44:35 +08:00
setup.py Updated from global requirements 2017-03-02 11:50:48 +00:00
test-requirements.txt Require python-ironicclient>=2.7.0 2019-03-12 15:10:11 -04:00
tox.ini Update UPPER_CONSTRAINTS_FILE for stable/stein 2019-03-22 03:50:05 +00:00

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, 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: