openstack
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os-vif
Code Issues Proposed changes
Integration library between network (Neutron) and compute (Nova) providers
392 Commits 9 Branches 76 Tags 7.5 MiB
Python 100%
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Sean Mooney 700b8cc377 Use TCP keepalives for ovsdb connections 
Ultimately, this is something that should be fixed in python-ovs,
but setting the SO_KEEPALIVE socket option benefits the client by
removing the need to send 'echo' requests, which can time out on
an overloaded ovsdb-server, which causes a disconnection which then#
adds even more load on the ovsdb-server as it has to send the entire
db contents over the wire after the connection is restored.

This patch ports the optimisation form neutron to reduce the likelyhood
of a reconnection which can cause the nova compute agent to hang
temporarily while the connection is reestablished.

Change-Id: I984ec62730276f8ee60d71a02a98fbfc4c37f7d8
Related-Bug: #1930926
Partial-Bug: #1929446
(cherry picked from commit 09c0629bb7)
(cherry picked from commit 26f073f096)
 		2022-05-13 17:10:16 +01:00
doc Switch to newer openstackdocstheme and reno versions 2020-05-22 17:30:44 +00:00
os_vif windows: Add missing return 2020-08-20 09:00:17 +01:00
playbooks/openstack-tox-functional-ovs-with-sudo move os-vif-ovs to be a non legacy job. 2020-01-22 14:39:19 +00:00
releasenotes Merge "Fix - os-vif fails to get the correct UpLink Representor" 2020-10-22 04:49:08 +00:00
vif_plug_linux_bridge Use unittest.mock instead of third party mock 2020-05-25 06:41:16 +00:00
vif_plug_noop add noop plugin 2018-07-05 16:20:22 +00:00
vif_plug_ovs Use TCP keepalives for ovsdb connections 2022-05-13 17:10:16 +01:00
.coveragerc Import of code from https://github.com/jaypipes/os_vif 2016-01-13 12:56:01 -05:00
.gitignore update tox envs and support pdf docs 2020-08-18 14:13:03 +00:00
.gitreview Update .gitreview for stable/wallaby 2021-03-19 19:48:03 +00:00
.mailmap Import of code from https://github.com/jaypipes/os_vif 2016-01-13 12:56:01 -05:00
.stestr.conf Migrate from 'ip' commands to 'pyroute2' 2018-01-08 10:17:42 +00:00
.zuul.yaml Add Python3 wallaby unit tests 2020-09-10 09:45:33 +00:00
CONTRIBUTING.rst [Community goal] Update contributor documentation 2020-04-30 21:46:35 +00:00
HACKING.rst Reflow docs to 79 columns 2018-10-11 16:40:54 +02:00
LICENSE Import of code from https://github.com/jaypipes/os_vif 2016-01-13 12:56:01 -05:00
README.rst Replace git.openstack.org URLs with opendev.org URLs 2019-04-29 13:24:37 +08:00
bindep.txt update tox envs and support pdf docs 2020-08-18 14:13:03 +00:00
lower-constraints.txt Resolve dependency issues 2021-02-10 15:47:11 +00:00
requirements.txt Remove six 2020-05-02 18:28:47 +09:00
setup.cfg Remove egg_info in setup.cfg 2020-05-12 12:09:55 +00:00
setup.py Updated from global requirements 2017-03-10 19:12:21 +00:00
test-requirements.txt Resolve dependency issues 2021-02-10 15:47:11 +00:00
tox.ini Update TOX_CONSTRAINTS_FILE for stable/wallaby 2021-03-19 19:48:07 +00:00

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A library for plugging and unplugging virtual interfaces in OpenStack.