Failed ncoprimary, which does not restart successfully

The ncoprimary pod fails liveness and readiness checks and does not start.

Problem

The ncoprimary pod fails and does not restart successfully. The event log for the container has readiness or liveness probe failures similar to the following example.

Container ncoprimary failed liveness probe, will be restarted

Cause

The pod is failing the liveness and readiness thresholds that are set for it.

Resolution

Increase the liveness and readiness with the following command.

oc edit sts <release_name>-ncoprimary-0

Then increase the following values:


initialDelaySeconds: <value>
periodSeconds: <value>
timeoutSeconds: <value>
failureThreshold: <value>

Draft comment: DEIRDRELAWTON
July 2020 #4866