Overview

Dashboard of Kubernetes / OpenShift volume information at cluster level as exported by Prometheus connected to Kubernetes / OpenShift.

Expects

• pv_collector_bound_pvc_count
• pv_collector_unbound_pvc_count
• kube_persistentvolumeclaim_info
• kubelet_volume_stats_used_bytes
• kubelet_volume_stats_available_bytes
• kubelet_volume_stats_capacity_bytes

Published Grafana Alerts

• Infrastructure Namespace Volumes Full in Week Based on Daily Use Rate Alert
• User Namespace Volumes Full in Week Based on Daily Use Rate Alert

Documentation

• Set up Prometheus on OpenShift - Red Hat OpenShiftr Container Platform 3.11: Configuring Clusters: Prometheus Cluster Monitoring

Tested With

• OpenShift Container Platform (OCP)
  • v3.11.154
• OpenShift Container Storage (OCS)
  • 3.11
• Grafana
  • v6.5.2
• Prometheus
  • v2.3.2

Related Boards

• K8s / Storage / Heketi
• K8s / Storage / Volumes / Cluster
• K8s / Storage / Volumes / Namespace