Nov 8, 2018 · A PVC that is Bound is not the same as Mounted. Jan 15, 2025 · StatefulSets in Kubernetes create PersistentVolumeClaims (PVCs) for each replica, but previously, these PVCs were not automatically deleted when a StatefulSet was scaled down or removed. Aug 22, 2024 · PVs set with Retain reclaimPolicy can be released Authored by Corey Regan Published on August 22, 2024 1 min read bash,: Replace $pvName with the name of your Persistent Volume Copy kubectl patch pv $pvName -p '{"spec":{"claimRef": null}}' Jun 25, 2022 · To unmount the volume of a pod, you must shutdown/delete the pod first and before this can be done to a pod in a statefulset, "all of its successors must be completely shutdown. This Mar 27, 2023 · Alternatively, you can unbind a PVC from a PV without deleting it by editing the PVC spec and removing the volumeName field. storageClass. BTW, as per the original question, the author removed the PVC - but that operation failed due to other reasons as specified in the above answers. Lets start: As you know, a bound PVC has a `reclaimPolicy` which is default to “delete”. Jul 30, 2018 · $ kubectl describe pvc application Name: application Namespace: ns StorageClass: standard Status: Bound Volume: persistent-vol-1 Jan 2, 2019 · The PVC PV binding always appears that a 1:1 mapping and at times users want to attach an existing PV to a new PVC which could be in another namespace. Verify Deletion And kubectl get confirms removal: $ kubectl get pvc No resources found. I ran the following command: kubectl delete pv pvc-08e65270-b7ce-11e9-ba0b-0a1e280502e2 pvc-08e87826-b7ce-11e9-ba0b-0a1e280502e2 pvc- Jan 22, 2025 · Troubleshooting guide for resolving unbound PersistentVolumeClaims in Kubernetes pods, ensuring persistent data storage for your applications. Let's take an example to understand how PV (Persistent Volume), PVC (Persistent Volume Claim) are associated with each other and how to delete both one by one. Aug 7, 2019 · I am trying to delete persistent volumes on a Kubernetes cluster. This will make the PVC available for binding to another PV. If you use PVs for the Redpanda data directory, the Pod will have a new PVC bound to a PV that is set in storage. See Use PersistentVolumes. Success! As you can see, with a few careful commands we cleanly deleted the PVC. Here are my PV (Persistent Volume) and PVC (Persistent Volume Claim) present inside my Kubernetes cluster - kubectl-unbound-pvc A small plugin to list Persistent Volume Claims which are not in Bound state. To edit a PVC, you can use the command: The next step is to delete any PVs that are not bound to any PVCs. This. Delete the PVC Definition With no dependents, we can delete the PVC definition: $ kubectl delete pvc my-first-pvc persistentvolumeclaim "my-first-pvc" deleted 3. This Aug 22, 2024 · PVs set with Retain reclaimPolicy can be released Authored by Corey Regan Published on August 22, 2024 1 min read bash,: Replace $pvName with the name of your Persistent Volume Copy kubectl patch pv $pvName -p '{"spec":{"claimRef": null}}' Jun 25, 2022 · To unmount the volume of a pod, you must shutdown/delete the pod first and before this can be done to a pod in a statefulset, "all of its successors must be completely shutdown. The current answers should suffice to clean up Unbound PVC's, but finding and cleaning up all Unmounted PVC's seems unanswered. Also, if an admin deletes a PV that is bound to a PVC, the PV is not removed immediately. " Oct 20, 2025 · PVC removal is postponed until the PVC is no longer actively used by any Pods. Dec 27, 2023 · 2. Instead of two commands, it can be done as 'kubectl edit pvc pvc_name', then remove the section and save. persistentVolume. Delete the Pod whose PVC was bound to the deleted PV: The StatefulSet schedules a new Pod on the same worker node and assigns it a unique node ID. Unfortunately it looks like the -o=go-template= doesn't have a variable for Mounted By: as shown in kubectl describe pvc. Aug 22, 2024 · PVs set with Retain reclaimPolicy can be released Authored by Corey Regan Published on August 22, 2024 1 min read bash,: Replace $pvName with the name of your Persistent Volume Copy kubectl patch pv $pvName -p '{"spec":{"claimRef": null}}' Jun 25, 2022 · To unmount the volume of a pod, you must shutdown/delete the pod first and before this can be done to a pod in a statefulset, "all of its successors must be completely shutdown.

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