100% of cluster-logging-operator-metrics targets unreachable

Solution Verified - Updated -

Issue

  • After Upgrading the ClusterLogging Operator to 5.3.z the following alert is shown:

    100% of the cluster-logging-operator-metrics/cluster-logging-operator-metrics targets in openshift-logging namespace have been unreachable for more than 15 minutes. This may be a symptom of network connectivity issues, down nodes, or failures within these components. Assess the health of the infrastructure and nodes running these targets and then contact support.
    

Environment

  • Red Hat OpenShift Container Platform (RHOCP)
    • 4
  • Red Hat OpenShift Logging (RHOL)
    • 5.3

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