Sean Mooney e76ec7af4d update default numa allocation strategy
This change updated the default of
[compute]/packing_host_numa_cells_allocation_strategy
to False making nova spread vms across numa nodes by defualt.

This should significantly improve scheduling performace
when there are a large number of host and guest numa node
and non empty hosts. see bug 1978372 for details.

Related-Bug: #1978372
Change-Id: I6fcd2c6b58dd36674be57eee70894ce04335955a
2022-08-10 15:45:10 +01:00
2019-04-19 19:45:52 +00:00
2017-11-24 16:51:12 -05:00
2022-08-08 19:50:02 +02:00
2022-05-06 08:51:15 +02:00
2021-09-01 12:26:52 +01:00
2017-09-07 15:42:31 +02:00
2022-03-04 03:42:58 +00:00
2022-08-02 15:31:19 +02:00
2022-08-02 15:31:19 +02:00
2022-08-02 15:31:19 +02:00
2017-03-02 11:50:48 +00:00
2022-08-02 15:31:19 +02:00

==============
OpenStack Nova
==============

.. image:: https://governance.openstack.org/tc/badges/nova.svg
    :target: https://governance.openstack.org/tc/reference/tags/index.html

.. Change things from this point on


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:

- `Compute API Guide <https://docs.openstack.org/api-guide/compute/>`__
- `Compute API Reference <https://docs.openstack.org/api-ref/compute/>`__

For more information on OpenStack APIs, SDKs and CLIs in general, refer to:

- `OpenStack for App Developers <https://www.openstack.org/appdev/>`__
- `Development resources for OpenStack clouds
  <https://developer.openstack.org/>`__

Operators
---------

To learn how to deploy and configure OpenStack Nova, consult the documentation
available online at:

- `OpenStack Nova <https://docs.openstack.org/nova/>`__

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:

- `Bug Tracker <https://bugs.launchpad.net/nova>`__

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:

- `Official Nova Documentation <https://docs.openstack.org/nova/>`__
- `Official Client Documentation
  <https://docs.openstack.org/python-novaclient/>`__

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:

- `Nova Specs <http://specs.openstack.org/openstack/nova-specs/>`__

.. _Summit: https://www.openstack.org/summit/
.. _Project Team Gathering: https://www.openstack.org/ptg/
S
Description
No description provided
Readme 258 MiB
Languages
Python 97.5%
Smarty 2.3%
Shell 0.2%