apiVersion: apps/v1 # for versions before 1.9.0 use apps/v1beta2 
kind: Deployment 
metadata:   
  name: nginx-deployment 
spec:   
  selector:     
    matchLabels:       
      app: nginx   
  replicas: 2 # tells deployment to run 2 pods matching the template   
  template:     
    metadata:       
      labels:         
        app: nginx     
    spec:       
      containers:         
      - name: nginx         
        image: nginx:1.7.9         
        ports:         
        - containerPort: 80
