bbachi/pod.yml

## pod.yml
apiVersion: v1
kind: Pod
metadata:
  name: init-container-demo
spec:
  containers:
  - name: nginx
    image: nginx
    ports:
    - containerPort: 80
    volumeMounts:
    - name: workdir
      mountPath: /usr/share/nginx/html
  # These containers are run during pod initialization
  initContainers:
  - name: busybox
    image: busybox
    command: ["/bin/sh"]
    args: ["-c", "echo '<html><h1>Hi I am from Init container</h1><html>' >> /work-dir/index.html"]
    volumeMounts:
    - name: workdir
      mountPath: "/work-dir"
  dnsPolicy: Default
  volumes:
  - name: workdir
    emptyDir: {}
	apiVersion: v1
	kind: Pod
	metadata:
	name: init-container-demo
	spec:
	containers:
	- name: nginx
	image: nginx
	ports:
	- containerPort: 80
	volumeMounts:
	- name: workdir
	mountPath: /usr/share/nginx/html
	# These containers are run during pod initialization
	initContainers:
	- name: busybox
	image: busybox
	command: ["/bin/sh"]
	args: ["-c", "echo '<html><h1>Hi I am from Init container</h1><html>' >> /work-dir/index.html"]
	volumeMounts:
	- name: workdir
	mountPath: "/work-dir"
	dnsPolicy: Default
	volumes:
	- name: workdir
	emptyDir: {}