openstack/placement
Code Issues Proposed changes
OpenStack resource provider inventory allocation service
11,198 Commits 10 Branches 49 Tags 21 MiB
Python 94.3%
PHP 4.4%
Shell 1.2%
7f4b79b7e1
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Tetsuro Nakamura 7f4b79b7e1 Cache provider ids in requested aggregates 
Getting allocation candidates for one request group, placement
internally calls provider_ids_matching_aggregates() several times with
the same arguments. This is redundant and can degrade performance.

This patch changes to call it on initialization of
`RequestGroupSearchContext` object and cache the results so that we can
refer the results later on demand.

Change-Id: I93e1fa81a7345b651ea2d58dfa0d5508e726f43f
Story: 2005712
Task: 31038
2019-05-29 15:22:38 -05:00
api-ref Allow [a-zA-Z0-9_-]{1,64} for request group suffix 2019-05-21 11:07:38 +01:00
doc Merge "Allow [a-zA-Z0-9_-]{1,64} for request group suffix" 2019-05-29 02:53:34 +00:00
etc/placement Add oslo.log to genconfig 2019-03-19 09:47:14 -05:00
gate Add a perfload job. 2018-11-30 14:59:47 +00:00
placement Cache provider ids in requested aggregates 2019-05-29 15:22:38 -05:00
placement_db_tools Package db migration scripts in placement pypi dist 2019-05-07 00:08:39 +00:00
playbooks OpenDev Migration Patch 2019-04-19 19:41:22 +00:00
releasenotes Merge "Allow [a-zA-Z0-9_-]{1,64} for request group suffix" 2019-05-29 02:53:34 +00:00
tools Package db migration scripts in placement pypi dist 2019-05-07 00:08:39 +00:00
.coveragerc Use both unit and functional for coverage testing 2018-09-14 13:30:14 -06:00
.gitignore Clean up .gitignore file 2018-10-16 00:14:36 +09:00
.gitreview OpenDev Migration Patch 2019-04-19 19:41:22 +00:00
.stestr.conf Put stestr group_regex in .stestr.conf 2018-09-14 13:30:14 -06:00
.zuul.yaml Don't run functional.db tests in nova functional run 2019-05-24 14:00:58 +00:00
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
CONTRIBUTING.rst Update CONTRIBUTING and HACKING 2019-03-11 18:28:36 +00:00
LICENSE initial commit 2010-05-27 23:05:26 -07:00
lower-constraints.txt Bump os-resource-classes requirements 2019-05-23 17:52:43 -05:00
README.rst Replace git.openstack.org URLs with opendev.org URLs 2019-04-29 13:06:10 +08:00
requirements.txt Bump os-resource-classes requirements 2019-05-23 17:52:43 -05:00
setup.cfg Package db migration scripts in placement pypi dist 2019-05-07 00:08:39 +00:00
setup.py Updated from global requirements 2017-03-02 11:50:48 +00:00
test-requirements.txt Correct lower-constraints.txt and the related tox job 2018-11-27 17:41:02 +00:00
tox.ini Cache provider ids in requested aggregates 2019-05-29 15:22:38 -05:00

README.rst

If you are viewing this README on GitHub, please be aware that placement development happens on OpenStack git and OpenStack gerrit.

Team and repository tags

image

OpenStack Placement

OpenStack Placement provides an HTTP service for managing, selecting, and claiming providers of classes of inventory representing available resources in a cloud.

API

To learn how to use Placement'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 Placement, 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 Placement, please see the contents of CONTRIBUTING.rst.

Further developer focused documentation is available at: