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OpenStack Compute (Nova)
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Matt Riedemann 09ec97b95b Add regression recreate test for bug 1830747 
Before change I4244f7dd8fe74565180f73684678027067b4506e in Stein, when
a cold migration would reschedule to conductor it would not send the
RequestSpec, only the filter_properties. The filter_properties contain
a primitive version of the instance group information from the RequestSpec
for things like the group members, hosts and policies, but not the uuid.
When conductor is trying to reschedule the cold migration without a
RequestSpec, it builds a RequestSpec from the components it has, like the
filter_properties. This results in a RequestSpec with an instance_group
field set but with no uuid field in the RequestSpec.instance_group.
That RequestSpec gets persisted and then because of change
Ie70c77db753711e1449e99534d3b83669871943f, later attempts to load the
RequestSpec from the database will fail because of the missing
RequestSpec.instance_group.uuid.

The test added here recreates the pre-Stein scenario which could still
be a problem (on master) for any corrupted RequestSpecs for older
instances.

NOTE(mriedem): In this version we have to use the MediumFakeDriver
because change I12de2e195022593ea2a3e2894f2c3b5226930d4f is not
in Pike so resizing to the same host does not work with the
SmallFakeDriver.

Change-Id: I05700c97f756edb7470be7273d5c9c3d76d63e29
Related-Bug: #1830747
(cherry picked from commit c96c7c5e13)
(cherry picked from commit 8478a75480)
(cherry picked from commit a0a187c9bb)
(cherry picked from commit 581df2c986)
 		2019-06-04 15:16:45 -04:00
api-guide/source api-ref: Add X-Openstack-Request-Id description 2017-07-10 14:03:14 +00:00
api-ref/source Block deleting compute services which are hosting instances 2018-07-05 16:24:32 -04:00
contrib Merge "changed quantum to neutron in vif-openstack" 2014-03-05 10:45:05 +00:00
devstack Skip test_rebuild_server_in_error_state for cells v1 2017-08-22 18:42:17 +00:00
doc Merge "Null out instance.availability_zone on shelve offload" into stable/pike 2019-03-26 06:19:07 +00:00
etc/nova rootwrap.d cleanup mislabeled files 2017-08-01 16:09:18 +10:00
gate move gate hooks to gate/ 2017-01-04 11:05:16 +00:00
nova Add regression recreate test for bug 1830747 2019-06-04 15:16:45 -04:00
placement-api-ref/source [placement] Add api-ref for usages 2017-08-09 15:54:48 +00:00
playbooks/legacy Move legacy-grenade-dsvm-neutron-multinode-live-migration in-tree 2019-04-26 15:21:26 -04:00
plugins/xenserver XenAPI Remove useless files when use os-xenapi lib 2017-01-10 18:06:17 -08:00
releasenotes Merge "Fix bug case by none token context" into stable/pike 2019-03-22 19:05:28 +00:00
tools tools/xenserver: Remove 'cleanup_sm_locks' 2017-08-07 12:26:53 +00:00
.coveragerc Remove nova/openstack/* from .coveragerc 2016-10-12 16:20:49 -04:00
.gitignore Backport tox.ini to switch to stestr 2018-07-05 16:28:04 -04:00
.gitreview OpenDev Migration Patch 2019-04-19 19:46:33 +00:00
.mailmap Add mailmap entry 2014-05-07 12:14:26 -07:00
.stestr.conf Backport tox.ini to switch to stestr 2018-07-05 16:28:04 -04:00
.zuul.yaml Move legacy-grenade-dsvm-neutron-multinode-live-migration in-tree 2019-04-26 15:21:26 -04:00
CONTRIBUTING.rst Workflow documentation is now in infra-manual 2014-12-05 03:30:37 +00:00
HACKING.rst Enable global hacking checks and removed local checks 2017-02-10 15:09:37 +01:00
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 doc: Rework README to reflect new doc URLs 2017-08-03 16:06:08 -04:00
babel.cfg Get rid of distutils.extra. 2012-02-08 19:30:39 -08:00
bindep.txt Update bindep.txt for doc builds 2017-11-21 20:09:12 +00:00
requirements.txt Updated from global requirements 2017-08-07 00:49:24 +00:00
setup.cfg Using plain routes for the microversions test 2017-07-23 22:43:53 +08:00
setup.py Updated from global requirements 2017-03-02 11:50:48 +00:00
test-requirements.txt Backport tox.ini to switch to stestr 2018-07-05 16:28:04 -04:00
tests-functional-py3.txt Remove invalid URL in gabbi tests 2017-01-17 21:10:45 +00:00
tests-py3.txt Skip unit tests for SSL + py3 2017-03-02 14:30:16 +08:00
tox.ini tox: Don't write byte code (maybe) 2019-02-22 15:43:18 +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: