How can the Prometheus PVCs being resized in OpenShift 4?

Solution Verified - Updated -

Issue

  • How can the Prometeus PVCs being resized?
  • By modifying the configmap/cluster-monitoring-config the PVC for the prometheus pods is not resized
  • As the PVC is defined in the configmap/cluster-monitoring-config it is expected that modifying the size of the volume in the configMap would trigger a volume resize

Environment

  • Red Hat OpenShift Container Platform (RHOCP)
    • 4

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