  apiVersion: v1
  kind: Pod
  metadata:
    labels:
      app: db
    name: redis
    namespace: default
  spec:
    containers:
    - image: redis
      imagePullPolicy: Always
      name: redis
---
  apiVersion: v1
  kind: Pod
  metadata:
    labels:
      run: test2
      tier: dev
    name: test2
  spec:
    containers:
    - image: nginx
      imagePullPolicy: Always
      name: test2
---  
  apiVersion: v1
  kind: Pod
  metadata:
    labels:
      app: web
      run: test3
      tier: prod
    name: test3
  spec:
    containers:
    - image: nginx
      imagePullPolicy: Always
      name: test3
