apiVersion: v1
kind: PersistentVolumeClaim
metadata:
  name: example-pvc
  namespace: default
spec:
  accessModes:
  - ReadWriteOnce
  storageClassName: "longhorn"
  resources:
    requests:
      storage: 2Gi
---

apiVersion: apps/v1
kind: Deployment
metadata:
  name: example-deployment
  namespace: default
spec:
  replicas: 1
  selector:
    matchLabels:
      app: nginx
  template:
    metadata:
      labels:
        app: nginx
    spec:
      containers:
      - name: nginx
        image: nginx
        ports:
        - containerPort: 80
        volumeMounts:
        - name: www
          mountPath: /usr/share/nginx/html
      volumes:
      - name: www
        persistentVolumeClaim:
          claimName: example-pvc