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nova
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OpenStack Compute (Nova)
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Matt Riedemann ecd1e04621 Add functional regression recreate test for bug 1839560 
This adds a functional test which recreates bug 1839560
where the driver reports a node, then no longer reports
it so the compute manager deletes it, and then the driver
reports it again later (this can be common with ironic
nodes as they undergo maintenance). The issue is that since
Ia69fabce8e7fd7de101e291fe133c6f5f5f7056a in Rocky, the
ironic node uuid is re-used for the compute node uuid but
there is a unique constraint on the compute node uuid so
when trying to create the compute node once the ironic node
is available again, the compute node create fails with a
duplicate entry error due to the duplicate uuid. To recreate
this in the functional test, a new fake virt driver is added
which provides a predictable uuid per node like the ironic
driver. The test also shows that archiving the database is
a way to workaround the bug until it's properly fixed.

NOTE(mriedem): Since change Idaed39629095f86d24a54334c699a26c218c6593
is not in Rocky the PlacementFixture still comes from nova_fixtures.

Change-Id: If822509e906d5094f13a8700b2b9ed3c40580431
Related-Bug: #1839560
(cherry picked from commit 89dd74ac7f)
(cherry picked from commit e7109d43d6)
 		2019-08-15 12:09:04 -04:00
api-guide/source Fix none-ascii char in doc 2018-08-07 00:13:00 +00:00
api-ref/source Block swap volume on volumes with >1 rw attachment 2019-05-30 17:25:06 -04:00
contrib trivial: Remove "vif" script 2017-08-07 16:00:10 +01:00
devstack Skip test_resize_server_revert_with_volume_attached in nova-lvm 2018-07-19 12:22:18 -04:00
doc Merge "docs: Correct issues with 'openstack quota set' commands" into stable/rocky 2019-08-01 19:49:32 +00:00
etc/nova Add osprofiler config options to generated reference 2018-06-16 12:46:19 +00:00
gate Make nova-manage db purge take --all-cells 2018-03-08 09:26:49 -08:00
nova Add functional regression recreate test for bug 1839560 2019-08-15 12:09:04 -04:00
placement-api-ref [placement] api-ref: add description for 1.29 2018-08-09 02:56:30 +00:00
playbooks/legacy OpenDev Migration Patch 2019-04-19 19:47:10 +00:00
releasenotes Replace non-nova server fault message 2019-08-06 11:35:58 -04:00
tools Convert 'placement_api_docs' into a Sphinx extension 2018-07-02 11:21:47 +01:00
.coveragerc Remove nova/openstack/* from .coveragerc 2016-10-12 16:20:49 -04:00
.gitignore Implement granular policy rules for placement 2018-05-17 11:12:16 -04:00
.gitreview OpenDev Migration Patch 2019-04-19 19:47:10 +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 OpenDev Migration Patch 2019-04-19 19:47:10 +00:00
CONTRIBUTING.rst Update links in documents 2018-01-12 17:05:11 +08:00
HACKING.rst Removed unnecessary parantheses in yield statements 2018-03-07 16:44:36 +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 Docs: modernise links 2018-03-24 20:27:11 +08:00
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
lower-constraints.txt Use ThreadPoolExecutor for max_concurrent_live_migrations 2018-07-16 13:57:09 -04:00
requirements.txt Merge "Blacklist greenlet 0.4.14" 2018-07-24 16:06:41 +00:00
setup.cfg Implement granular policy rules for placement 2018-05-17 11:12:16 -04:00
setup.py Updated from global requirements 2017-03-02 11:50:48 +00:00
test-requirements.txt Cleanup ugly stub in TestLocalDeleteAllocations 2018-05-16 09:23:55 -04:00
tests-py3.txt Remove mox in unit/virt/xenapi/test_vmops.py 2018-05-06 22:31:05 +00:00
tox.ini tox: Use basepython of python3.5 2019-06-07 11:33:49 +01:00

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: