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Posted to dev@flink.apache.org by "Márton Balassi (Jira)" <ji...@apache.org> on 2022/06/23 08:04:00 UTC

[jira] [Created] (FLINK-28218) Add readiness and liveliness probe to k8s operator

Márton Balassi created FLINK-28218:
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             Summary: Add readiness and liveliness probe to k8s operator
                 Key: FLINK-28218
                 URL: https://issues.apache.org/jira/browse/FLINK-28218
             Project: Flink
          Issue Type: New Feature
          Components: Kubernetes Operator
    Affects Versions: kubernetes-operator-1.0.0
            Reporter: Márton Balassi


Let us add readiness and liveness probes to the operator, we could expose relevant HTTP endpoints for this.

I have observed cases recently where even though the operator pod was running it could not do its job due to missing rolebindings or misconfigured dynamic namespaces.

https://kubernetes.io/docs/tasks/configure-pod-container/configure-liveness-readiness-startup-probes/



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