apiVersion: apps/v1
kind: StatefulSet # 每个pod申请一个独立的pvc资源
metadata:
  name: nginx-nfs-deployment
  labels:
    app: nginx-nfs-deployment
spec:
  replicas: 1
  serviceName: nginx-svc
  template:
    metadata:
      name: nginx-nfs-deployment
      labels:
        app: nginx-nfs-deployment
    spec:
      containers:
        - name: nginx-nfs-deployment
          image: bitnami/nginx:1.23-debian-11
          imagePullPolicy: IfNotPresent
          ports:
            - containerPort: 80
          volumeMounts:
            - mountPath: /usr/share/nginx/html/
              name: nginxvolume
      restartPolicy: Always
  volumeClaimTemplates:
    - metadata:
        name: nginxvolume
        annotations:
          volume.beta.kubernetes.io/storage-class: "nfs-storage"
      spec:
        accessModes:
          - ReadWriteOnce
        resources:
          requests:
            storage: 5Gi
  selector:
    matchLabels:
      app: nginx-nfs-deployment
---
apiVersion: v1
kind: Service
metadata:
  name: nginx-svc
spec:
  selector:
    app: nginx-nfs-deployment
  ports:
    - port: 80