octavia/releasenotes/notes/reduce-duration-failover-636032433984d911.yaml
Gregory Thiemonge ca70587f0b Reduce duration of failovers with amphora in ERROR
In the failover flow, there are multiple tasks for the configuration of
VRRP for the other amphorae of the load balancer, but during outage the
other amps may not be available. To prevent the tasks from attempting
connections to unreachable amphorae, we can detect in the first task
that an amp is unreachable and pass this information to the other tasks.

Those connection attempts could have taken a lot of time, between 15 min
and 40 min depending on the configuration of Octavia and the provider
driver (amphorav1 or amphorav2)

Closes-Bug: #2033894

Change-Id: Ib33a0b8d2875e4ff97c65933fe9360bb06994d32
2023-10-09 13:37:18 +02:00

8 lines
273 B
YAML

---
fixes:
- |
Reduce the duration of the failovers of ACTIVE_STANDBY load balancers. Many
updates of an unreachable amphora may have been attempted during a
failover, now if an amphora is not reachable at the first update, the other
updates are skipped.