apiVersion: autoscaling/v2beta1
kind: HorizontalPodAutoscaler
metadata:
  name: file-server
spec:
  maxReplicas: 1280
  metrics:
  - resource:
      name: cpu
      targetAverageUtilization: 60
    type: Resource
  - resource:
      name: memory
      targetAverageUtilization: 60
    type: Resource
  minReplicas: 64
  scaleTargetRef:
    apiVersion: apps/v1
    kind: Deployment
    name: file-server