apiVersion: v1
kind: Pod
metadata:
  name: two-containers
spec:

  volumes:
  - name: shared-data
    emptyDir: {}

  containers:

  - name: nginx-container
    image: nginx
    volumeMounts:
    - name: shared-data
      mountPath: /usr/share/nginx/html

  - name: busybox-container
    image: busybox
    volumeMounts:
    - name: shared-data
      mountPath: /messages
    command: ["/bin/sh"]
    args: ["-c", "echo hello from the cluster > /messages/index.html && sleep 600" ]