12 lines
568 B
YAML
12 lines
568 B
YAML
---
|
|
features:
|
|
- |
|
|
The new ``ovn::controller::ovn_ofctrl_wait_before_clear`` parameter
|
|
has been added to resolve an issue with dataplane downtime during
|
|
upgrades that involve OVN schema changes. It will delay delting and
|
|
re-adding openflow rules by the configured time in ms to give
|
|
ovn-controller time to handle db connection / reconnection that can
|
|
happen in this case. The default of 8000ms is based on upstream OVN
|
|
testing with 200k openflow rules. Since it involved a change in
|
|
behavior, the upstream OVN value defaults to unset.
|