apiVersion: v1
kind: Pod
metadata:
  name: init-demo
spec:
  containers:
  - name: nginx
    image: nginx
    ports:
    - containerPort: 80
    volumeMounts:
    - name: workdir
      mountPath: /usr/share/nginx/html
  initContainers:
  - name: install
    image: busybox
    command:
    - "wget"
    - "-O"
    - "/work-dir/index.html"
    - "http://kubernetes.io"
    volumeMounts:
    - name: workdir
      mountPath: /work-dir
  dnsPolicy: Default
  volumes:
  - name: workdir
    emptyDir: {}
