no persistent volumes available for this claim and no storage class is set FailedBi

添加PV标签
oc label pv registrypv disktype=registry

oc get pv --show-labels
NAME         CAPACITY   ACCESSMODES   RECLAIMPOLICY   STATUS      CLAIM     STORAGECLASS   REASON    AGE       LABELS
registrypv   100Gi      RWO           Retain          Available                                      2m        disktype=registry

用一个例子来演示会更加清晰