openstack/nova
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OpenStack Compute (Nova)
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Artom Lifshitz 62a35d2324 Add cpuset_reserved helper to instance NUMA topology 
When we pin emulator threads with the `isolate` policy, those pins are
stored in the `cpuset_reserved` field in each NUMACell. In subsequent
patches we'll need those pins for the whole instance, so this patch
adds a helper property that does this for us, similar to how the
`cpu_pinning` property helper currently works.

Related-bug: 2056612
Change-Id: I8597f13e8089106434018b94e9bbc2091f95fee9
(cherry picked from commit 8dbfecd663)
2024-03-14 10:51:01 -04:00
api-guide/source Merge "Fix link to Cyborg device profiles API" 2022-12-20 15:03:28 +00:00
api-ref/source Add a new policy for cold-migrate with host 2023-06-26 11:34:12 +02:00
devstack Skip UnshelveToHostMultiNodesTest in nova-multi-cell 2022-08-31 16:52:21 +02:00
doc cpu: make governors to be optional 2024-01-16 11:46:59 +01:00
etc/nova Add os_vif in nova-config-generator 2022-11-07 16:32:28 +01:00
gate Enable unified limits in the nova-next job 2022-03-04 03:42:14 +00:00
nova Add cpuset_reserved helper to instance NUMA topology 2024-03-14 10:51:01 -04:00
playbooks Test ceph-multistore with a real image 2022-11-09 11:34:02 -08:00
releasenotes Fix nova-metadata-api for ovn dhcp native networks 2024-03-01 13:35:18 +00:00
roles Install lxml before we need it in post-run 2023-10-24 07:10:20 +00:00
tools CI: fix backport validator for new branch naming 2023-05-11 16:23:53 +02:00
.coveragerc Remove nova/openstack/* from .coveragerc 2016-10-12 16:20:49 -04:00
.gitignore db: Enable auto-generation of API DB migrations 2021-10-18 20:26:18 +01:00
.gitreview [stable-only] Update .gitreview for stable/2023.2 2023-09-23 21:05:41 +02:00
.mailmap Add mailmap entry 2014-05-07 12:14:26 -07:00
.pre-commit-config.yaml pre-commit: Sync hacking version, bump plugins 2022-04-05 13:02:18 +01:00
.stestr.conf Finish stestr migration 2017-11-24 16:51:12 -05:00
.zuul.yaml Make our nova-ovs-hybrid-plug job omit cinder 2023-09-13 12:23:43 -07:00
bindep.txt Fix bindep for Debian bookworm 2023-08-13 09:16:27 +02:00
CONTRIBUTING.rst [Community goal] Update contributor documentation 2020-03-25 12:01:37 +00:00
HACKING.rst Add a hacking rule for the setDaemon method 2022-11-14 13:04:05 +00:00
LICENSE initial commit 2010-05-27 23:05:26 -07:00
MAINTAINERS Fix broken URLs 2017-09-07 15:42:31 +02:00
mypy-files.txt cpu: interfaces for managing state and governor 2023-02-09 07:04:02 +01:00
README.rst Remove the PowerVM driver 2022-08-02 15:31:19 +02:00
requirements.txt libvirt: Add 'COMPUTE_ADDRESS_SPACE_*' traits support 2023-07-24 17:09:19 +09:00
setup.cfg Update gate jobs as per the 2023.1 cycle testing runtime 2022-11-22 13:44:26 -06:00
setup.py Updated from global requirements 2017-03-02 11:50:48 +00:00
test-requirements.txt Remove the PowerVM driver 2022-08-02 15:31:19 +02:00
tox.ini [stable-only] Update TOX_CONSTRAINTS_FILE for stable/2023.2 2023-09-23 21:06:22 +02:00

README.rst

OpenStack Nova

image

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 and OpenStack Ironic.

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: