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Deployment Guide—Dell EMC Ready Stack for Red Hat OpenShift Container Platform 4.3

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Monitoring the Cluster
OpenShift monitoring overview Enabling Grafana dashboards Viewing alerts Viewing cluster metrics

Viewing cluster metrics

  • To view cluster metrics in the OpenShift web console:

    1. Log in to the CSAH node.
    1. Obtain the cluster metrics route:

    [core@csah auth]$ oc get routes --all-namespaces | grep -i prometheus

    openshift-monitoring       prometheus-k8s        prometheus-k8s-openshift-monitoring.apps.ocp.example.com             prometheus-k8s        web     reencrypt/Redirect     None

    1. Open a web browser and paste in the URL (prometheus-k8s-openshift-monitoring.apps.ocp.example.com from the preceding output example).
    2. Log in as kubeadmin or as a Microsoft Active Directory user.
    3. From the Execute menu, select one of the available queries and click Execute.

    A graph for the selected query is displayed.