In this blog , I am going to discuss the two familiar terms in kubernetes world.
𝐕𝐨𝐥𝐮𝐦𝐞 𝐁𝐢𝐧𝐝𝐢𝐧𝐠
- The PersistentVolume (PV)represents a storage resource in the cluster.
- The PersistentVolumeClaim (PVC)is a request for storage.
- The binding process occurs when a PVC is associated with a PV that meets the requested storage size and other specifications.
- This step is about reserving storage for the pod, but the actual storage is not yet attached to the pod.
𝐕𝐨𝐥𝐮𝐦𝐞 𝐌𝐨𝐮𝐧𝐭𝐢𝐧𝐠
- After the binding is complete, the pod will mount the storage.
- The mounted PV (from the PVC) is attached to a specific directory in the pod’s filesystem, allowing the pod to read from or write to the PV. The below image illustrates both the process.
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