Author: Roman Bednář (Red Hat) The v1.25 release
of Kubernetes introduced an alpha feature to change how a default
StorageClass was assigned to a PersistentVolumeClaim (PVC).With the
feature enabled, you no longer need to create a default
StorageClass first and PVC second to assign the class.Additionally,
any PVCs without a StorageClass assigned can be updated later.This
feature was graduated to beta in Kubernetes 1.26. You can read
retroactive default StorageClass assignment in
the Kubernetes documentation for more details about how to use
that, or you