5.5. Cluster Monitoring Operator

Purpose

The Cluster Monitoring Operator manages and updates the Prometheus-based cluster monitoring stack deployed on top of OpenShift Container Platform.

Project

openshift-monitoring

CRDs

  • alertmanagers.monitoring.coreos.com

    • Scope: Namespaced
    • CR: alertmanager
    • Validation: Yes
  • prometheuses.monitoring.coreos.com

    • Scope: Namespaced
    • CR: prometheus
    • Validation: Yes
  • prometheusrules.monitoring.coreos.com

    • Scope: Namespaced
    • CR: prometheusrule
    • Validation: Yes
  • servicemonitors.monitoring.coreos.com

    • Scope: Namespaced
    • CR: servicemonitor
    • Validation: Yes

Configuration objects

$ oc -n openshift-monitoring edit cm cluster-monitoring-config