apiVersion: v1
kind: PersistentVolumeClaim
metadata:
  name: mysql-pv-claim
#  annotations:
#      volume.beta.kubernetes.io/storage-class: qingcloud-storageclass
  labels:
    app: redpacket
spec:
  accessModes:
    - ReadWriteOnce
  resources:
    requests:
      storage: 20Gi