deployment.yaml

apiVersion: extensions/v1beta1
kind: Deployment
metadata:
  # Change this name to something unique within the chosen namespace
  name: deployment-name
  # these labels can be applied automatically 
  # from the labels in the pod template if not set
  # labels:
  #   app: myapp
  #   tier: frontend
spec:
  # 1 replica is the default
  # modify it according to your case
  # replicas: 1
  # selector can be applied automatically 
  # from the labels in the pod template if not set
  # selector:
  #   matchLabels:
  #     app: myapp
  #     tier: frontend
  template:
    metadata:
      labels:
        # Change these labels to characterize your application.
        # The set of labels should be unique within the namespace.
        app: myapp
        tier: frontend
    spec:
      containers:
      # Container name and image are required
      - name: hello
        image: nginx
        #command: ["/command"]
        #args: ["one","two"]
        #env:
        #- name: TZ
        #  value: EST
        #resources:
        #  requests:
        #    cpu: 100m
        #    memory: 100Mi
        ports:
        - containerPort: 80
        #volumeMounts:
        #- mountPath: /data
        #  name: www-data
      #volumes:
      #- name: www-data
      #  emptyDir: {}