OpenStack Compute (Nova)
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Matt Riedemann c1b3d8c214 Detach volumes when deleting a BFV server pre-scheduling
If the user creates a volume-backed server from an existing
volume, the API reserves the volume by creating an attachment
against it. This puts the volume into 'attaching' status.

If the user then deletes the server before it's created in a
cell, by deleting the build request, the attached volume is
orphaned and requires admin intervention in the block storage
service.

This change simply pulls the BDMs off the BuildRequest when
we delete the server via the build request and does the same
local cleanup of those volumes as we would in a "normal" local
delete scenario that the instance was created in a cell but
doesn't have a host.

We don't have to worry about ports in this scenario since
ports are created on the compute, in a cell, and if we're
deleting a build request then we never got far enough to
create ports.

Change-Id: I1a576bdb16befabe06a9728d7adf008fc0667077
Partial-Bug: #1404867
(cherry picked from commit 0652e4ab3d)
2018-02-20 14:10:56 -05:00
api-guide/source Merge "Update links in documents" 2018-02-08 01:29:29 +00:00
api-ref/source Merge "Add server filters whitelist in server api-ref" 2018-02-02 02:02:52 +00:00
contrib trivial: Remove "vif" script 2017-08-07 16:00:10 +01:00
devstack Blacklist test_extend_attached_volume from cells v1 job 2017-10-05 17:31:05 -04:00
doc Merge "Fix docs for IsolatedHostsFilter" into stable/queens 2018-02-16 05:00:18 +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 Detach volumes when deleting a BFV server pre-scheduling 2018-02-20 14:10:56 -05:00
placement-api-ref/source Merge "placement doc: Conflict caveat for DELETE APIs" 2018-02-07 13:33:29 +00:00
playbooks/legacy Address comments from I51adbbdf13711e463b4d25c2ffd4a3123cd65675 2018-02-06 16:53:36 -05:00
releasenotes Merge "Add a prelude release note for the 17.0.0 Queens GA" 2018-02-08 20:26:14 +00:00
tools Finish stestr migration 2017-11-24 16:51:12 -05:00
.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 Update .gitreview for stable/queens 2018-02-09 07:15:06 +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 Address comments from I51adbbdf13711e463b4d25c2ffd4a3123cd65675 2018-02-06 16:53:36 -05:00
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 Update UPPER_CONSTRAINTS_FILE for stable/queens 2018-02-09 07:15:13 +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: