---
apiVersion: apps/v1
kind: Deployment
metadata:
  name: hpa-example
spec:
  replicas: 1
  selector:
    matchLabels:
      app: hpa-example
  template:
    metadata:
      labels:
        app: hpa-example
    spec:
      containers:
        - name: hpa-example
          image: k8s.gcr.io/hpa-example
          ports:
            - containerPort: 80
          resources:
            requests:
              cpu: 200m
---
apiVersion: v1
kind: Service
metadata:
  name: hpa-example
spec:
  ports:
    - port: 80
  selector:
    app: hpa-example
---
apiVersion: autoscaling/v1
kind: HorizontalPodAutoscaler
metadata:
  name: hpa-example
spec:
  maxReplicas: 10
  minReplicas: 1
  scaleTargetRef:
    apiVersion: apps/v1
    kind: Deployment
    name: hpa-example
  targetCPUUtilizationPercentage: 50