Kubectl Check Pvc Usage

You try below set commands, checked AKS found it be working fine. kubectl pods -n namespace1 Pick pod_name using mapped the PV/PVC (Persistent Volume Claims) since used mount directory the PV I used /mount check details & replace {pod_name} actual pod_name. kubectl exec -it {pod_name} -n namespace1 bash df .

At point, can select of Pods enter via kubectl exec the respective shell path: $ kubectl exec -it data-pod-1 -n default -- /bin/bash. connected, use du command check utilization the PVC's filesystem, depending the path name: $ du -sh /mnt/data 3.0Gi /mnt/data. Then, repeat same steps all Pods get utilization, .

The kubectl command-line tool several ways check PV usage: df command pods: Execute df command pods PVCs get disk usage information. kubectl exec-it < pod-name >-- df-h /path/to/mount . Apply changes kubectl apply -f pvc.yaml. Verify expansion kubectl pv. Remember, all storage .

Check PV PVC. this point, . $ kubectl pvc/hostpath-vol0-claim-resized STATUS VOLUME CAPACITY ACCESS MODES STORAGECLASS AGE hostpath-vol0-claim-resized Bound hostpath-vol0 7Gi RWO xclass 6m25s. expected, hostpath-vol0 the PV the PVC. 8. Summary. this article, explored persistent volumes, persistent volume .

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kubectl describe pod <pod-name> Replace <pod-name> the of pod want check. for Volume section the output the kubectl describe pod command. will show the PVC (Persistent Volume Claim) is mounted the pod. kubectl describe PVC the command: kubectl describe pvc <pvc-name>

One the common ways monitor K8s resources to Prometheus, Grafana a nice dashboard visualize that. . PV Utilization Kubectl-df-pv very cool kuectl plugin you install start to the utilization your PV. Install Kubectl-df-pv Plugin krew. curl https://krew.sh/df-pv .

Check dockershim removal affects you; . kubectl describe pv pvc-74a498d6-3929-47e8-8c02-078c1ece4d78 Name: pvc-74a498d6-3929-47e8-8c02-078c1ece4d78 Labels: . in-use PVC automatically available its Pod soon its file system been expanded. feature no effect PVCs are in by Pod .

To check usage a PVC, can the debug pod: vi volume-size-debugger.yaml --- kind: Pod apiVersion: v1 metadata: name: volume-size-debugger namespace: kasten-io spec: volumes: - name: debug-pv persistentVolumeClaim: claimName: catalog-pv-claim # <--- Change to PVC containers: - name: debugger image: busybox command: ["sleep", "3600"] volumeMounts .

Get Deployment configuration identify PVC uses: kubectl deployment -o jsonpath="{.spec.template.spec.volumes[*].persistentVolumeClaim.claimName}" failed-deployment; output the previous command be identifier the failed PVC. a debugging tool Busybox create debugging pod mounts same PVC.

Check persistent Volumes kubectl pv CAPACITY ACCESS MODES RECLAIM POLICY STATUS CLAIM STORAGECLASS REASON AGE test-volume 200Gi RWO Delete gcp-disk 6s azureDisk: