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octavia
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Load Balancing as a Service (LBaaS) for OpenStack
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Mohammed Naser b8fe15b649 Cache subnets validation for batch member update 
At the moment, we are actually going ahead and sending
an API request for every single member when doing a batch
update, this can be very expensive in large number of
members and will cause a big hit against the Neutron API,
it potentially also makes those API calls timeout.

This patch instead implements a simple cache (per batch
call) to simply store the subnets which are considered valid
which means that it will make significantly less calls,
potentially even one.

It also adjusts the behaviour so that it only runs this on newly
added members which should avoid running it for deleted and
updated members which won't have an effect in this change.

Change-Id: I24ec7dc3b18111c126bcfdaa0780bfd7993020fb
(cherry picked from commit e0a9ba1560)
 		2022-09-01 17:29:47 +00:00
api-ref/source Update protocol combination api-ref for PROXYV2 2020-09-14 17:00:47 +00:00
bin Don't inherit enforcing bash errexit in devstack plugin 2020-04-15 10:10:34 -04:00
devstack Merge "Fix jobboard_enabled setting in devstack" into stable/victoria 2021-06-08 14:30:03 +00:00
diskimage-create Fix building Ubuntu 20.04 focal amphorae 2020-09-23 14:14:25 -07:00
doc Make /healthcheck cache results 2021-05-17 09:03:54 +02:00
elements Remove unneeded sudo in lvs-masquerade.sh 2022-05-05 12:36:51 +02:00
etc Merge "Fix comment for the ca_certificates_file opt" into stable/victoria 2021-06-08 14:42:39 +00:00
httpd Fix user permission for WSGI configuration 2020-09-01 11:56:18 +00:00
octavia Cache subnets validation for batch member update 2022-09-01 17:29:47 +00:00
playbooks/image-build Fix periodic image builder jobs 2021-09-10 19:15:47 +02:00
releasenotes Cache subnets validation for batch member update 2022-09-01 17:29:47 +00:00
specs Merge "Improve terminology in an old spec file" 2020-06-16 03:37:01 +00:00
specs-tests Update tox 'docs' environment to test specs 2016-09-08 15:18:43 -07:00
tools Fix requirements.txt for Victoria 2020-09-17 21:45:18 +00:00
zuul.d Disabling octavia-grenade job in stable/victoria 2022-04-19 17:50:51 +02:00
.coveragerc Update .coveragerc after the removal of openstack directory 2016-10-17 17:11:16 +05:30
.gitignore Remove unneeded sudo in lvs-masquerade.sh 2022-05-05 12:36:51 +02:00
.gitreview Update .gitreview for stable/victoria 2020-09-25 08:38:10 +00:00
.pylintrc Add long-running provider agent support 2019-09-10 22:25:50 +00:00
.stestr.conf Gatefix: Migrate from testr to stestr 2017-09-13 17:12:21 +00:00
CONSTITUTION.rst Update the documentation link for doc migration 2017-09-22 00:45:56 +00:00
CONTRIBUTING.rst Ussuri contributor docs community goal 2020-03-25 16:55:48 -07:00
HACKING.rst Ussuri contributor docs community goal 2020-03-25 16:55:48 -07:00
LICENSE Populate repository with common initial files 2014-07-02 20:30:14 -07:00
README.rst Clarify the current status of Octavia in README 2020-08-18 17:23:06 +00:00
TESTING.rst Fix TESTING.rst example 2020-02-18 18:11:05 -05:00
bindep.txt Generate PDF documentation 2019-09-19 13:12:37 -07:00
requirements.txt Fix lower-constraints 2020-12-28 07:29:02 +00:00
setup.cfg Merge "Add requirements for jobboard drivers" 2020-09-10 22:02:29 +00:00
setup.py Updated from global requirements 2017-03-02 11:50:57 +00:00
test-requirements.txt Cap hacking 2021-04-28 11:13:04 +02:00
tox.ini Add caps for pip-extra-reqs/pip-missing-reqs 2021-08-11 09:50:14 +00:00

README.rst

Team and repository tags

image

Octavia

Latest Version

Octavia is an operator-grade open source scalable load balancer for use in large OpenStack deployments.

Octavia provides the load balancing API for OpenStack. It supports multiple "provider drivers" that implement load balancing, including the "amphora" reference driver included with Octavia.

Octavia 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.

Project resources

Developer documentation for the Octavia project is available at https://docs.openstack.org/octavia/latest/

Release notes for the Octavia project are available at https://docs.openstack.org/releasenotes/octavia/

The project source code repository is located at https://opendev.org/openstack/octavia

Project status, bugs, and requests for feature enhancements are tracked on https://storyboard.openstack.org/#!/project/openstack/octavia

For more information on project direction and guiding principles for contributors, please see the CONSTITUTION.rst file in this directory, or specifications in the specs/ sub-directory.

The project roadmap is available at https://wiki.openstack.org/wiki/Octavia/Roadmap

External Resources