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  1. OpenShift Bugs
  2. OCPBUGS-2113

[4.11] etcd and kube-apiserver pods get restarted due to failed liveness probes while deleting/re-creating pods on SNO

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    • 4.12.0, 4.11, 4.10.z, 4.9.z, 4.8.z
    • Etcd
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    • ETCD Sprint 226
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      This is a clone of issue OCPBUGS-1329. The following is the description of the original issue:

      Description of problem:

      etcd and kube-apiserver pods get restarted due to failed liveness probes while deleting/re-creating pods on SNO

      Version-Release number of selected component (if applicable):

      4.10.32

      How reproducible:

      Not always, after ~10 attempts

      Steps to Reproduce:

      1. Deploy SNO with Telco DU profile applied
      2. Create multiple pods with local storage volumes attached(attaching yaml manifest)
      3. Force delete and re-create pods 10 times
      

      Actual results:

      etcd and kube-apiserver pods get restarted, making to cluster unavailable for a period of time

      Expected results:

      etcd and kube-apiserver do not get restarted

      Additional info:

      Attaching must-gather.
      
      Please let me know if any additional info is required. Thank you!

            tjungblu@redhat.com Thomas Jungblut
            openshift-crt-jira-prow OpenShift Prow Bot
            Thomas Jungblut Thomas Jungblut
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              Created:
              Updated:
              Resolved: