etcd reported as Unhealthy after Deploying or Upgrading to OpenShift Container Platform 4.4

Solution Verified - Updated -

Issue

  • etcd Members are reported as Unhealthy after deploying or upgrading to OpenShift Container Platform 4.4.3
  • etcd-operator reports UnhealthyEtcdMember events even though all etcd members are currently healthy.
$ oc get events --sort-by='{.lastTimestamp}'
LAST SEEN   TYPE     REASON                  OBJECT                     MESSAGE

9m24s       Normal   UnhealthyEtcdMember     deployment/etcd-operator   unhealthy members: master2,master1,master3
  • The following error appears in the Events log after deploying or upgrading to OpenShift Container Platform 4.4.3
Generated from openshift-cluster-etcd-operator-cluster-member-controller
unhealthy members: master2,master1,master3

Environment

  • OpenShift Container Platform
    • 4.4.3
    • 4.4.4
    • 4.4.5
    • 4.4.6

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