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nova
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OpenStack Compute (Nova)
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Mikhail Chernik a4a834f3bf Fix require thread policy for multi-NUMA computes 
CPU thread policy "require" demands that instances are created on hosts
with hardware threads, e.g HyperThreading. It is possible that a compute
has several NUMA nodes, but only some of them contribute to the list of
pinned CPUs. In this case NUMATopologyFiler will exclude the compute
from candidates even if hardware threads are enabled and cores from
other NUMA nodes are available for CPU pinning.

This commit allows a compute with enabled HyperThreading to pass
NUMATopologyFilter if at least one NUMA node contributes to the list of
cores allowed for CPU pinning.

Change-Id: I3235cc6bf1a2a9e29a17acc43472e2a6bd4c26ec
Closes-Bug: 1596692
(cherry picked from commit 1c04e18ec9)
 		2016-09-22 22:03:31 -04:00
api-guide/source Merge "Change api-site to v2.1 format" 2016-09-08 15:57:36 +00:00
api-ref/source Merge "[api-ref]: Correcting server_groups_list parameter's type." 2016-09-14 16:51:15 +00:00
contrib Merge "changed quantum to neutron in vif-openstack" 2014-03-05 10:45:05 +00:00
devstack Add RC file for excluding tempest tests for LVM job 2016-05-17 10:25:45 -04:00
doc Merge "Adding functional tests for 2.3 microversion" 2016-09-07 13:49:56 +00:00
etc/nova Remove nova.network namespace from nova-config-generator.conf 2016-07-28 18:14:12 -04:00
nova Fix require thread policy for multi-NUMA computes 2016-09-22 22:03:31 -04:00
plugins/xenserver plugins/xenserver: Resolve PEP8 issues 2016-08-15 18:11:49 +01:00
releasenotes Add a new release note 2016-09-19 14:15:54 +00:00
tools Remove locals() for formatting strings. 2016-08-22 17:32:38 +07:00
.coveragerc Change ignore-errors to ignore_errors 2015-09-21 14:34:39 +00:00
.gitignore Ignore generated merged policy files 2016-08-31 08:54:25 -07:00
.gitreview Update .gitreview for stable/newton 2016-09-16 09:59:46 +02:00
.mailmap Add mailmap entry 2014-05-07 12:14:26 -07:00
.testr.conf Add initial framing of placement API 2016-07-29 10:31:36 +00:00
CONTRIBUTING.rst Workflow documentation is now in infra-manual 2014-12-05 03:30:37 +00:00
HACKING.rst Remove hacking check [N347] for config options. 2016-08-11 14:23:21 +02:00
LICENSE initial commit 2010-05-27 23:05:26 -07:00
MAINTAINERS Add a maintainers file 2015-05-23 03:22:07 +10:00
README.rst Refresh README and its docs links 2016-08-08 10:26:08 +01:00
babel.cfg Get rid of distutils.extra. 2012-02-08 19:30:39 -08:00
bandit.yaml Add bandit for security static analysis testing 2015-07-02 09:17:48 -07:00
bindep.txt List system dependencies for running common tests 2016-08-24 06:49:32 +02:00
requirements.txt Update minimum requirement for netaddr 2016-09-15 09:49:55 -04:00
run_tests.sh Add description on how to run ./run_test.sh -8 2016-01-11 13:17:04 +00:00
setup.cfg Merge "Adds nova-policy-check cmd" 2016-09-01 17:56:56 +00:00
setup.py Updated from global requirements 2015-09-17 16:41:48 +00:00
test-requirements.txt Updated from global requirements 2016-09-03 01:59:32 +00:00
tests-py3.txt Remove nova/api/validator.py 2016-08-16 09:52:29 +00:00
tox.ini Revert "tox: Don't create '.pyc' files" 2016-09-14 10:45:44 +01:00

README.rst

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 and OpenStack Ironic.

OpenStack Nova is distributed under the terms of the Apache License, Version 2.0. The full terms and conditions of this license are detailed in the LICENSE file.

API

To learn how to use Nova's API, consult the documentation available online at:

http://developer.openstack.org/api-guide/compute/ http://developer.openstack.org/api-ref/compute/

For more information on OpenStack APIs, SDKs and CLIs, please see:

http://www.openstack.org/appdev/ http://developer.openstack.org/

Operators

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

http://docs.openstack.org

For information about the different compute (hypervisor) drivers supported by Nova, please read:

http://docs.openstack.org/developer/nova/feature_classification.html

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:

http://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:

http://docs.openstack.org/developer/nova/