apiVersion: autoscaling/v2
kind: HorizontalPodAutoscaler
metadata: {name: proxy-gateway, namespace: proxy-pool}
spec:
  scaleTargetRef: {apiVersion: apps/v1, kind: Deployment, name: proxy-gateway}
  minReplicas: 6
  maxReplicas: 60
  behavior:
    scaleUp:
      stabilizationWindowSeconds: 0
      policies:
        - {type: Percent, value: 100, periodSeconds: 30}
        - {type: Pods, value: 8, periodSeconds: 30}
      selectPolicy: Max
    scaleDown:
      stabilizationWindowSeconds: 600
      policies: [{type: Percent, value: 10, periodSeconds: 60}]
  metrics:
    - type: Resource
      resource:
        name: cpu
        target: {type: Utilization, averageUtilization: 55}
    - type: Resource
      resource:
        name: memory
        target: {type: Utilization, averageUtilization: 65}
---
apiVersion: autoscaling/v2
kind: HorizontalPodAutoscaler
metadata: {name: proxy-checker, namespace: proxy-pool}
spec:
  scaleTargetRef: {apiVersion: apps/v1, kind: Deployment, name: proxy-checker}
  minReplicas: 3
  maxReplicas: 30
  behavior:
    scaleUp:
      stabilizationWindowSeconds: 0
      policies: [{type: Percent, value: 100, periodSeconds: 30}]
    scaleDown:
      stabilizationWindowSeconds: 300
      policies: [{type: Percent, value: 20, periodSeconds: 60}]
  metrics:
    - type: Resource
      resource:
        name: cpu
        target: {type: Utilization, averageUtilization: 60}