Operations Center Parent 3.27634

RELEASED: Public: May 28, 2025

New features

HA controller maximum surge during rolling restart (BEE-58041): Previously, an HA controller’s Deployment used the Kubernetes default maxSurge value of 25%, which was inappropriate since, in fact, only one new replica can start at a time; others would wait to acquire a startup lock. Now it is set to one.

maxUnavailable is also set to zero by default, so running replicas are not removed until replacements are ready. In clusters with extremely constrained resources, this setting may prevent a rolling restart from occurring if the configured replica count is the maximum that can be scheduled. In that case, you may need to override custom YAML to tolerate a temporary scale down:

apiVersion: apps/v1
kind: Deployment
spec:
  strategy:
    rollingUpdate:
      maxUnavailable: 1▼

Feature enhancements

None.

Resolved issues

Internal changes to streamline development. Not user visible. (BEE-58025)

Known issues

None.

Upgrade notes

None.