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nova
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OpenStack Compute (Nova)
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Matt Riedemann b5f324c690 Robustify attachment tracking in CinderFixtureNewAttachFlow 
Cinder allows more than one attachment record on a non-multiattach
volume as long as only one attachment is "connected" (has a host
connector).

When you create an empty (no connector) attachment for an in-use
volume, the volume status changes to "attaching". If you try to
update the empty attachment before deleting the previous attachment,
Cinder will return a 400 like:

  Invalid volume: Volume b2aba195-6570-40c4-82bb-46d3557fceeb status
  must be available or downloading to reserve, but the current status
  is attaching.

This change refactors the attachment tracking in the
CinderFixtureNewAttachFlow fixture to be able to track the connector
per attachment and if code tries to update an attachment on an
already connected volume it will fail.

Change-Id: I369f82245465e96fc15d4fc71a79a8a71f6f2c6d
(cherry picked from commit 1d3ca5a3a0)
(cherry picked from commit 1e1bbdc4cd)
(cherry picked from commit c1b372fc92)
 		2020-09-22 12:22:20 +01:00
api-guide/source Merge "Update links in documents" 2018-02-08 01:29:29 +00:00
api-ref/source Block deleting compute services with in-progress migrations 2020-02-12 16:21:13 +00:00
contrib trivial: Remove "vif" script 2017-08-07 16:00:10 +01:00
devstack Skip more rebuild tests for cells v1 job 2018-09-26 09:07:30 -04:00
doc Revert "openstack server create" to "nova boot" in nova docs 2019-11-14 20:51:18 +00:00
etc/nova Move remaining uses of parted to privsep. 2018-01-24 22:26:36 +00:00
gate move gate hooks to gate/ 2017-01-04 11:05:16 +00:00
nova Robustify attachment tracking in CinderFixtureNewAttachFlow 2020-09-22 12:22:20 +01:00
placement-api-ref/source Handle CannotDeleteParentResourceProvider to 409 Conflict 2018-06-28 13:50:18 +00:00
playbooks/legacy Fix nova-grenade-live-migration run book for opendev migration 2019-04-26 15:17:21 -04:00
releasenotes Reject boot request for unsupported images 2020-07-17 14:03:31 +02:00
tools Check cherry-pick hashes in pep8 tox target 2020-07-20 09:31:29 +02:00
.coveragerc Remove nova/openstack/* from .coveragerc 2016-10-12 16:20:49 -04:00
.gitignore Fix test runner config issues with os-testr 1.0.0 2017-09-13 17:11:57 -04:00
.gitreview OpenDev Migration Patch 2019-04-19 19:46:53 +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: remove legacy-tempest-dsvm-neutron-dvr-multinode-full 2020-07-23 15:34:56 +02:00
CONTRIBUTING.rst Update links in documents 2018-01-12 17:05:11 +08:00
HACKING.rst doc: fix link to creating unit tests in contributor guide 2017-11-14 11:22:43 -05:00
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 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 Bindep does not catch missing libpcre3-dev on Ubuntu 2018-02-13 16:53:16 -05:00
requirements.txt Updated from global requirements 2018-02-01 07:20:35 +00:00
setup.cfg Deprecate the IronicHostManager 2017-11-28 15:23:48 -05:00
setup.py Updated from global requirements 2017-03-02 11:50:48 +00:00
test-requirements.txt Updated from global requirements 2018-01-29 00:21:52 +00:00
tests-py3.txt Skip unit tests for SSL + py3 2017-03-02 14:30:16 +08:00
tox.ini Check cherry-pick hashes in pep8 tox target 2020-07-20 09:31:29 +02:00

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: