no persistent volumes available for this claim and no storage class is set FailedBinding -- nfs --存储

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
参考：
https://www.cnblogs.com/dukuan/p/8735017.html