deployment-definition.yaml

apiVersion: apps/v1
kind: Deployment
metadata:
  name: my-dep
  namespace: default
spec:
  replicas: 2
  selector:
    matchLabels:
      app: my-dep
  template:
    metadata:
      labels:
        app: my-dep
    spec:
      containers:
      - image: gcr.io/google-samples/hello-app:1.0
        imagePullPolicy: Always
        name: my-dep
        ports:
        - containerPort: 8080