apiVersion: apps/v1
kind: Deployment
metadata:
  name: nfs-deployment-python
spec:
  replicas: 2
  selector:
    matchLabels:
      app: python-nfs
  template:
    metadata:
      labels:
        app: python-nfs
    spec:
      containers:
        - name: python-nfs
          image: python:3.8.2
          imagePullPolicy: IfNotPresent
          command: ['/bin/bash', '-c', '--']
          # 启动"python -m http.server 80"服务，“>>”表示向文件中追加数据
          args: ['echo "<p> The host is $(hostname) </p>" >> /containerdata/podinfor; python -m http.server 80']
          # 设置80端口
          ports:
            - name: http
              containerPort: 80
          # 设置挂载点
          volumeMounts:
            # 此处的名称与volumes有对应关系
            - name: python-nfs-data
              mountPath: /containerdata
 
      # 配置nfs存储卷
      volumes:
        # 此处的名称需与spec.containers.volumeMounts.name相同
        - name: python-nfs-data
          # 向PVC申请资源，此处的名称对应# nfs-pvc.yaml文件中的metadata.name
          persistentVolumeClaim:
            claimName: nfs-pvc