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neutron
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OpenStack Networking (Neutron)
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Slawek Kaplonski 2af5fd889b Add sleep before checking if ovs port is in the namespace 
When network device which is ovs internal port is moved to the namespace
it may happend sometimes that it will have "shy port syndrome" [1].
Even though there is wait for device to be in namespace in the set_netns
method it may happend that device is in namespace during this check but
it dissapears for short time later and that causes failures e.g. in
functional tests like described in [2].
To avoid that, this patch proposed simple (and ugly) sleep for 1 second
before checking if port really exists in the namespace. If it will be
"shy" port it should already flap during that 1 second.

[1] https://bugs.launchpad.net/neutron/+bug/1618987
[2] https://bugs.launchpad.net/neutron/+bug/1961740

Related-Bug: #1961740
Related-Bug: #1998337
Change-Id: I442587e7ef55917f4ea873e190bf8afbc0e911e1
 		2023-03-01 09:26:42 +01:00
api-ref Fix some typos 2016-06-28 22:46:19 +02:00
devstack Remove note about migration from lib/neutron-legacy to lib/neutron 2022-12-20 11:05:05 +01:00
doc Add doc note on nf_conntrack module requirement 2023-01-25 15:25:18 +00:00
etc [OVN] Fix the OVN Agent config file location 2023-02-02 13:26:35 +01:00
neutron Add sleep before checking if ovs port is in the namespace 2023-03-01 09:26:42 +01:00
playbooks Limit tox version to <4 2022-12-10 20:43:54 +01:00
rally-jobs [ci] Fix several rally task arguments 2020-05-06 14:56:27 +03:00
releasenotes Merge "Deprecate allow_stateless_action_supported config option" 2023-02-20 21:20:17 +00:00
roles Use same ovs/ovn versions in local test setups 2022-12-09 19:06:50 +05:30
tools Adapt deploy_rootwrap filters path for tox4 2023-02-03 22:18:39 +01:00
vagrant/ovn Fix local neutron folder path in ovn/sparse/Vagrantfile 2020-11-03 17:02:34 +01:00
zuul.d Merge "Move tox-py311 job override into job-templates.yaml" 2023-02-20 12:37:49 +00:00
.coveragerc Cleanup coverage configuration 2016-10-17 17:06:19 +05:30
.gitignore Ignore reno artefacts (RELEASENOTES.rst and reno.cache) 2023-01-18 04:52:03 +01:00
.gitreview OpenDev Migration Patch 2019-04-19 19:38:27 +00:00
.mailmap Add mailmap entry 2014-05-16 13:40:04 -04:00
.pylintrc Update .pylintrc 2022-12-12 11:48:41 -05:00
.stestr.conf Fix post gate hook to accommodate for new os-testr 2017-09-12 14:20:12 -06:00
CONTRIBUTING.rst [Community goal] Add contributor and PTL guide 2020-03-03 04:43:26 +01:00
HACKING.rst Follow up for replacing assertItemsEqual 2021-06-03 16:04:07 +00:00
LICENSE Adding Apache Version 2.0 license file. This is the official license agreement under which Quantum code is available to 2011-08-08 12:31:04 -07:00
README.rst Doc: make the contributor guide more visible 2022-07-14 13:08:56 +02:00
TESTING.rst Amend documentation for fullstack tests 2022-12-08 14:29:34 +01:00
bindep.txt Drop vzctl dep from bindep package list 2022-04-12 16:40:09 +05:30
plugin.spec Add OVN migration OSP 16.2 option 2021-01-24 17:18:55 +02:00
requirements.txt Bump the minimum pyroute2 version to 0.7.3 2023-01-18 04:43:09 +01:00
setup.cfg [OVN] New OVN Neutron Agent extension: QoS for HWOL 2023-02-02 07:17:22 +00:00
setup.py Updated from global requirements 2017-03-04 11:19:58 +00:00
test-requirements.txt Follow-up: Move linters dependencies to tox.ini 2021-01-07 04:26:07 +09:00
tox.ini Temporary update envlist for tox4 2023-01-06 14:10:38 +05:30

README.rst

OpenStack Neutron

image

Neutron is an OpenStack project to provide "network connectivity as a service" between interface devices (e.g., vNICs) managed by other OpenStack services (e.g., Nova).

To learn more about neutron:

If you would like to contribute to Neutron, please read the file CONTRIBUTING.rst or see the Neutron contributor guide:

https://docs.openstack.org/neutron/latest/contributor/contributing.html

Get in touch via email. Use [Neutron] in your subject.