Kubernetes kuard deployment

kuard-deploy.yml

apiVersion: apps/v1
kind: Deployment
metadata:
  name: kuard
  labels:
    app: kuard
spec:
  replicas: 3
  selector:
    matchLabels:
      app: kuard
  template:
    metadata:
      labels:
        app: kuard
    spec:
      containers:
        - image: gcr.io/kuar-demo/kuard-amd64:blue
          name: kuard
          ports:
            - containerPort: 8080
              name: http
---
apiVersion: v1
kind: Service
metadata:
  name: kuard
spec:
  selector:
    app: kuard
  ports:
  - port: 80
    targetPort: 8080