k8s pod中文件掛載到本地

apiVersion: apps/v1beta1
kind: StatefulSet
metadata:
  namespace: oasis
  name: redis-cluster-node-ns
spec:
  serviceName: "redis-cluster-svc"
  template:
    spec:     
      containers:
        volumeMounts:
        - name: sys-time
          mountPath: /etc/localtime
        - name: redisdata
          mountPath: /home/redis    # pod中docker容器目錄，即要被掛載的目錄
      volumes:
      - name: sys-time
        hostPath:
          path: /etc/localtime
      - name: redisdata    # 對應前面的volumeMounts name
        hostPath:
          path: /root/redis    # 本地host目錄，即掛載目錄