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K8s / Storage / Volumes / Cluster
23,823,239 4.0 (2 reviews)

Created 12/21/2019
Updated 12/22/2019
Revision 14
Grafana Version >=6.5.2
Datasources
Prometheus

Description

This dashboard monitors Kubernetes persistent volumes across namespaces, tracking capacity, usage, and availability to identify storage pressures and allocation gaps. It highlights per-namespace volume trends and weekly usage rates, with key metrics such as kubelet_volume_stats_used_bytes and kubelet_volume_stats_capacity_bytes to quantify consumption and remaining space, while alerts and unbound PVCs provide proactive risk indicators and remediation visibility.

Screenshots

Dashboard screenshot 1
Source Grafana.com

Used Metrics 5

  • kubelet_volume_stats_available_bytes

  • kubelet_volume_stats_capacity_bytes

  • kubelet_volume_stats_used_bytes

  • pv_collector_unbound_pvc_count

  • pvc_percent_used_warning_threshold

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