OpenStack Compute (Nova)
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Matt Riedemann 665ba461f3 Fix image-defined numa claims during evacuate
When evacuating, the API does not send the image_ref
to the compute so currently the compute manager
rebuild_instance() method will just pass an empty
dict for image_meta to the rebuild_claim, which means
if the server was originally created with an image that
has numa-related constraints, like hw_numa_nodes, those
constraints would not be applied to the destination host
during the evacuate.

This change simply checks for evacuate if image_ref is
not provided and pulls the image_meta off the instance
which was stashed in the instance.system_metadata during
server create (see get_system_metadata_from_image usage
in the compute API).

This fix was ported from the starlingx-staging/stx-nova
repo commit 71acfeae0.

Change-Id: If548fa3436174b1eae08cdcf6578020cc0c7b81f
Closes-Bug: #1785318
2018-08-09 15:14:52 -04:00
api-guide/source Fix none-ascii char in doc 2018-08-07 00:13:00 +00:00
api-ref/source Merge "Update the parameter explain when updating a volume attachment" 2018-08-09 17:44:47 +00:00
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: Add guide to migrate instance with snapshot" 2018-08-09 11:27:28 +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 Fix image-defined numa claims during evacuate 2018-08-09 15:14:52 -04:00
placement-api-ref api-ref: fix min_version for parent_provider_uuid in responses 2018-08-07 20:16:53 +09:00
playbooks/legacy Add PLACEMENT_DB_ENABLED=True to the nova-next job 2018-06-15 12:27:08 +00:00
releasenotes Merge "conf: Deprecate 'network_manager'" 2018-08-08 17:40:38 +00:00
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 Add .gitreview config file for gerrit. 2011-10-24 15:07:19 -04:00
.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 Merge "Add tempest-slow job to run the tempest slow tests" 2018-08-08 23:57:20 +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 Add explicit functional-py36 tox target 2018-08-08 11:03:25 +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: