yml
apiVersion: v1
kind: Pod
metadata:
  name: nginx
  labels:
    app: nginx_redis
spec:
  containers:
    - name: nginx
      image: nginx:1.21
      lifecycle:
        postStart: #容器创建过程中执行
          exec:
            command:
               ["/bin/sh", "-c","echo 你好啊 >> /1.txt"]
        preStop:
          exec:
            command:
               ["/bin/sh", "-c","echo 结束咯 >> /1.txt && sleep 20"]
      ports:
        - containerPort: 8080

  restartPolicy: Always

js
执行该yml文件，在创建容器过程中输出一段文字到文本中

js
当我吧pod删除后，结束前再输出一段文字到文本中