Upgraded from 4.2 to 4.3 and 100% of the cluster-autoscaler-operator targets are down

Solution Verified - Updated -

Issue

  • upgraded from 4.2 to 4.3 and 100% of the cluster-autoscaler-operator targets are down
  • cluster-autoscaler-operator target is firing alert "TargetDown" in Prometheus
  • message: cluster-autoscaler-operator has disappeared from Prometheus target
  • alert: ClusterAutoscalerOperatorDown

Environment

  • Red Hat OpenShift Container Platform 4.2
  • Red Hat OpenShift Container Platform 4.3

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