kolla-ansible/releasenotes/notes/ovn-probe-timeouts-6b7747486d59e58e.yaml
Mathias Fechner 491b8fb49a ovn: add ovn-openflow-probe-interval var
The inactivity probe interval of the OpenFlow  connection
to the OpenvSwitch integration bridge, in seconds. If the
value is zero, it disables the connection keepalive  fea‐
ture.

If  the  value  is  nonzero,  then it will be forced to a
value of at least 5s.

The value is set to 60 seconds by default as described in
"OVN issues in the field".

https://www.openvswitch.org/support/ovscon2019/day1/1436-OVSCON-Nouman.pdf
https://www.ovn.org/support/dist-docs/ovn-controller.8.html

Change-Id: I7066c3a8b33b482774f310c45142ac2936a5c405
2022-05-12 11:55:42 +02:00

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YAML

---
features:
- |
For ovn added ovn-openflow-probe-interval variable, it sets
the inactivity probe interval of the OpenFlow connection
to the OpenvSwitch integration bridge, in seconds. If the
value is zero, it disables the connection keepalive feature.
The default value is 60 seconds.
upgrade:
- |
For ovn the default value of openflow-probe-interval was
changed to 60 seconds. Use the ovn-openflow-probe-interval
variable to override.