Newbernetes hello world pod (sh/http)

hello-world-pod-2.yaml

apiVersion: v1
kind: Pod
metadata:
  name: hello-world-pod-2
  labels:                  # You'll use labels A LOT w/ kube
    app: hello-world       # They are useful for organizing and identifying attributes of an object
spec:
  containers:              # This spec has multiple containers, how fancy!
  - name: hello-world-sh
    image: busybox
    command: ['sh', '-c', 'while true; do echo "Hello World"; sleep 2; done']
  - name: hello-world-http
    image: busybox
    command: ['sh','-c', 'echo "hello world" > index.html && /bin/httpd -p 9000 -f']
    ports:                 # A port this container is exposing
    - containerPort: 9000
      protocol: TCP
---
kind: Service              # Services can expose pods to the public
apiVersion: v1
metadata:
  name: hello-world-svc
spec:
  type: NodePort           
  ports:
  - port: 80
    targetPort: 9000       # The port to target on the container     
  selector:
    app: hello-world