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  1. OpenShift Bugs
  2. OCPBUGS-23457

Openshift API server should not go unavailable during upgrade of an HA control plane

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    • Hypershift Sprint 246, Hypershift Sprint 247, Hypershift Sprint 249, Hypershift Sprint 250, Hypershift Sprint 251
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      Description of problem:

      During the control plane upgrade e2e test, it seems that the openshift apiserver becomes unavailable during the upgrade process. The test is run on an HA control plane, and this should not happen.

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

      4.15

      How reproducible:

      Often

      Steps to Reproduce:

      1. Create a hosted cluster with HA control plane and wait for it to become available
      2. Upgrade the hosted cluster to a newer release
      3. While upgrading, monitor whether the openshift apiserver is available by either querying APIService resources or resources served by the openshift apiserver.
      

      Actual results:

      The openshift apiserver is unavailable at some point during the upgrade

      Expected results:

      The openshift apiserver is available throughout the upgrade

      Additional info:

       

            cewong@redhat.com Cesar Wong
            cewong@redhat.com Cesar Wong
            Jie Zhao Jie Zhao
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              Created:
              Updated:
              Resolved: