In the past we used the efs-provisioner to dynamically create volumes for our pods using nfs based storage. This worked like a charm but it was moved to the kubernetes-retired/external-storage which means it is no longer supported or developed on. I can't seem to find an alternative for this. most alternative helm charts where hosted on the helm stable repo that has been decommissioned this November.I wonder how you guys approach this. the end result that i require is a storage class for which I can create persistent volume claims for my pods. The "provisioner" should then create a persistent volume for than claim which is linked to a directory on an efs/nfs.
Helm chart may not work, but you can still install the provisioner without using helm.
There is also an open issue: Migrating from efs-provisioner that you may find interesting to follow for updates on migration process.