apiVersion: autoscaling/v1
kind: HorizontalPodAutoscaler
metadata:
  name: pi-cpu
  labels:
    kubernetes.courselabs.co: productionizing
spec:
  scaleTargetRef:
    apiVersion: apps/v1
    kind: Deployment
    name: pi-web
  minReplicas: 1
  maxReplicas: 5
  targetCPUUtilizationPercentage: 75