openstack/neutron
Code Issues Proposed changes

Merge "Change default local ovs connection timeout"

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Zuul 2019-04-05 04:18:55 +00:00 committed by Gerrit Code Review
commit 61e0ab0640
2 changed files with 9 additions and 2 deletions
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4
neutron/conf/plugins/ml2/drivers/ovs_conf.py
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@ -113,11 +113,11 @@ ovs_opts = [
cfg.PortOpt('of_listen_port', default=6633,
help=_("Port to listen on for OpenFlow connections. "
"Used only for 'native' driver.")),
cfg.IntOpt('of_connect_timeout', default=30,
cfg.IntOpt('of_connect_timeout', default=300,
help=_("Timeout in seconds to wait for "
"the local switch connecting the controller. "
"Used only for 'native' driver.")),
cfg.IntOpt('of_request_timeout', default=10,
cfg.IntOpt('of_request_timeout', default=300,
help=_("Timeout in seconds to wait for a single "
"OpenFlow request. "
"Used only for 'native' driver.")),

7
releasenotes/notes/change-of-default-timeout-b09d11683526e27d.yaml Normal file
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@ -0,0 +1,7 @@
---
other:
- |
In order to improve heavy load ovs agent restart success rate, instead
a retry or fullsync, the native driver ``of_connect_timeout`` and
``of_request_timeout`` are now set to 300s. The value does not have side
effect for the regular pressure ovs agent.