openstack/nova
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OpenStack Compute (Nova)
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Dan Smith c178d93606 Unify placement client singleton implementations 
We have many places where we implement singleton behavior for the
placement client. This unifies them into a single place and
implementation. Not only does this DRY things up, but may cause us
to initialize it fewer times and also allows for emitting a common
set of error messages about expected failures for better
troubleshooting.

Change-Id: Iab8a791f64323f996e1d6e6d5a7e7a7c34eb4fb3
Related-Bug: #1846820
2022-08-18 07:22:37 -07:00
api-guide/source Updated Suspend definition in server concepts doc 2022-08-02 04:18:10 +00:00
api-ref/source api: Drop generating a keypair and add special chars to naming 2022-07-28 11:05:50 +02:00
devstack Switch to new rolevar for run-tempest role 2021-04-09 16:06:10 +00:00
doc Rename [pci]passthrough_whitelist to device_spec 2022-08-10 17:08:35 +02:00
etc/nova etc: Highlight absence of packages from config gen 2022-07-14 09:53:52 +01:00
gate Enable unified limits in the nova-next job 2022-03-04 03:42:14 +00:00
nova Unify placement client singleton implementations 2022-08-18 07:22:37 -07:00
playbooks zuul-job for Adds Pick guest CPU architecture based on host arch 2022-02-25 16:55:43 -05:00
releasenotes Merge "Optimize numa_fit_instance_to_host" 2022-08-11 01:52:59 +00:00
roles [OVN] Adapt the live-migration job scripts to work with OVN 2021-03-15 09:41:03 +00:00
tools tools: Ignore bot-generated branch creation patches 2021-09-27 10:20:34 +01:00
.coveragerc
.gitignore db: Enable auto-generation of API DB migrations 2021-10-18 20:26:18 +01:00
.gitreview
.mailmap
.pre-commit-config.yaml pre-commit: Sync hacking version, bump plugins 2022-04-05 13:02:18 +01:00
.stestr.conf
.zuul.yaml Remove double mocking... again 2022-08-08 19:50:02 +02:00
bindep.txt Adapt bindep ubuntu-jammy 2022-05-06 08:51:15 +02:00
CONTRIBUTING.rst [Community goal] Update contributor documentation 2020-03-25 12:01:37 +00:00
HACKING.rst Add two new hacking rules 2021-09-01 12:26:52 +01:00
LICENSE
MAINTAINERS
mypy-files.txt Follow up for unified limits 2022-03-04 03:42:58 +00:00
README.rst Remove the PowerVM driver 2022-08-02 15:31:19 +02:00
requirements.txt Remove the PowerVM driver 2022-08-02 15:31:19 +02:00
setup.cfg Remove the PowerVM driver 2022-08-02 15:31:19 +02:00
setup.py
test-requirements.txt Remove the PowerVM driver 2022-08-02 15:31:19 +02:00
tox.ini Remove the PowerVM driver 2022-08-02 15:31:19 +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: