定时快照

创建快照Policy

apiVersion: uds.dce.daocloud.io/v1alpha1
kind: SnapshotPolicy
metadata:
  name: scheduled-snap-01
  namespace: default
spec:
  retain: 10
  schedule: 0 42 14 * * 6

PVC绑定Policy

kubectl annotate pvc <your-pvc-name> uds.dce.daocloud.io/policy-pvc='{"snapshotPolicies":{"scheduled-snap-01":null}}'