RHOCP node get deleted from cluster due to platform outage

Solution Verified - Updated -

Issue

  • Node gets removed from RHOCP cluster after outage at platform level.
  • Node is not showing up in cluster post network outage:
NAME                           STATUS   ROLES                  AGE   VERSION
worker1.ocp2.chn.example.com   Ready    egress                 16d   v1.27.10+28ed2d7
worker2.ocp2.chn.example.com   Ready    egress                 16d   v1.27.10+28ed2d7
worker3.ocp2.chn.example.com   Ready    infra                  16d   v1.27.10+28ed2d7
worker4.ocp2.chn.example.com   Ready    infra                  16d   v1.27.10+28ed2d7
master1.ocp2.chn.example.com   Ready    control-plane,master   1y    v1.27.10+28ed2d7
master2.ocp2.chn.example.com   Ready    control-plane,master   1y    v1.27.10+28ed2d7
worker5.ocp2.chn.example.com   Ready    worker                 16d   v1.27.10+28ed2d7
worker6.ocp2.chn.example.com   Ready    worker                 16d   v1.27.10+28ed2d7

In above output master3 is missing from cluster.

Environment

  • Red Hat OpenShift Container Platform (RHOCP) 4
  • VMWare vSphere

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