dynamic-nfs-provisioner

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Describe the problem/challenge you have

If the NFS PV capacity is being used up, there is no way to resize the capacity - even though the underlying PV supports resize.

Describe the solution you'd like

NFS PV resize should be supported, if the underlying storage class (PV) supports it.

Anything else you would like to add:

This feature needs to take into account the following:

• Typically NFS is mounted on block storage and it may be possible that some of the backend storage class/PVs do not support resize, or support silent resize ( like hostpath), or online/offline resizes (like GPD vs iSCSI volumes).

As of now, NFS PV can be resized through manual steps. Once NFS Provisioner supports CSI provisioning, Resizing can be done dynamically.