How to get metrics like "kubelet_volume_stats_used_bytes" and " kubelet_volume_stats_available_bytes" to get PVC usage in k3s cluster? · Issue #6962 · k3s-io/k3s · GitHub
Prometheus Federation: All Job Metrics vs. Specific Metrics - cloudWerkstatt - deine IT Helden
Unable to see container's metrics about external volumes attached (k8s persistent volumes) · Issue #1702 · google/cadvisor · GitHub