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Deployment Guide—Red Hat OpenShift Container Platform 4.2
Monitoring
Introduction Viewing the Grafana dashboard Viewing alerts Viewing cluster metrics

Monitoring

Viewing the Grafana dashboard

  • Note: Unless directed otherwise, run the following commands as user core.

    To view dashboards using Grafana pods:

    1. Log in to the CSAH node.
    1. Obtain the Grafana route by running the following command:

    oc get routes --all-namespaces | grep -i grafana

    openshift-monitoring       grafana               grafana-openshift-monitoring.apps.ocp.example.com                 grafana               https   reencrypt/Redirect     None

    1. Open a browser and enter the URL you obtained. In our sample output it is: grafana-openshift-monitoring.apps.ocp.example.com
    2. Log in using kubeadmin credentials or as an AD user.

    A list of the available components in the cluster is displayed.

    1. Click one of the lists that is designated as etcd.

    The dashboard shows the active streams, the number of etcd nodes that are running, and other details, as shown in the following figure:

    Figure 13.     Grafana dashboard

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Viewing alerts