apiVersion: v1
kind: Pod
metadata:
    name: init-demo
spec:
    containers:
        - name: nginx-ctr
          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"
              - https://kubernetes.io
          volumeMounts:
              - name: workdir
                mountPath: "/work-dir"
    dnsPolicy: Default
    volumes:
        - name: workdir
          emptyDir: {}
