我在kubernetes上进行了持久卷声明，以保存mongodb数据。重新启动部署后，我发现数据不存在，而且我的PVC处于绑定状态。

这是我的yaml文件

apiVersion: apps/v1
kind: Deployment
metadata:
  name: auth-mongo-depl
spec:
  replicas: 1
  selector:
    matchLabels:
      app: auth-mongo
  template:
    metadata:
      labels:
        app: auth-mongo
    spec:
      volumes:
        - name: auth-mongo-data
          persistentVolumeClaim:
            claimName: auth-mongo-pvc
      containers:
        - name: auth-mongo
          image: mongo
          ports:
            - containerPort: 27017
              name: 'auth-mongo-port'
          volumeMounts:
            - name: auth-mongo-data
              mountPath: '/data/db'
---
# Persistent Volume Claim
apiVersion: v1
kind: PersistentVolumeClaim
metadata:
  name: auth-mongo-pvc
spec:
  accessModes:
    - ReadWriteOnce
  resources:
    requests:
      storage: 500Mi

我为部署提供了clusterIP服务