---
apiVersion: v1
kind: PersistentVolume
metadata:
  name: task-pv-volume
  labels:
    type: local
spec:
  storageClassName: standard
  capacity:
    storage: 10Mi
  accessModes:
    - ReadWriteOnce
  hostPath:
    path: "/mnt/data"

---
apiVersion: v1
kind: PersistentVolumeClaim
metadata:
  name: nginx-pvc-test
spec:
  storageClassName: standard
  accessModes:
    - ReadWriteOnce
  resources:
    requests:
      storage: 9Mi

---
apiVersion: v1
kind: Service
metadata:
  name: nginx-pvc-test-service
  namespace: nginx-pvc-test
spec:
  selector:
    app: nginx-pvc-test-server
  ports:
    - port: 8081
      targetPort: 8081
      name: http
  clusterIP: None # "headless" (DNS ony) service required for StatefulSet
---
apiVersion: apps/v1
kind: StatefulSet # change
metadata:
  name: nginx-pvc-test
  namespace: nginx-pvc-test
spec:
  replicas: 1
  selector:
    matchLabels:
      app: nginx-pvc-test-server
  serviceName: nginx-pvc-test-service # new
  template:
    metadata:
      labels:
        app: nginx-pvc-test-server
      annotations:
        backup.velero.io/backup-volumes: nginx-pvc-test-data
    spec:
      containers:
        - name: nginx-pvc-test
          image: nginx:1.18.0-alpine
          ports:
            - containerPort: 8081
          volumeMounts:
            - name: nginx-pvc-test-data
              mountPath: /html
      volumes:
        - name: nginx-pvc-test-data
          persistentVolumeClaim:
            claimName: nginx-pvc-test