PersistenceSpec defines the persistence specification.

storageClass string (Optional)

storageClass is the name of the storage class used in the persistent volume. If set to “-”, then it sets the storage class name “”, which disables dynamic provisioning, if undefined (the default) or set to null, no storage class name is set, choosing the default provisioner (gp2 on AWS, standard on GKE, AWS, and OpenStack).

size string(Optional)

Size of the persistent volume. The default is 5Gi.