#码力全开·技术π对#在使用Google Kubernetes Engine时，如何实现自动扩展以应对流量波动？

resources:
  requests:
    cpu: "500m"
    memory: "256Mi"

kubectl autoscale deployment my-deployment --cpu-percent=50 --min=2 --max=10

kubectl apply -f hpa-custom-metric.yaml

apiVersion: autoscaling/v2beta2
kind: HorizontalPodAutoscaler
metadata:
  name: my-hpa
spec:
  scaleTargetRef:
    apiVersion: apps/v1
    kind: Deployment
    name: my-deployment
  minReplicas: 2
  maxReplicas: 15
  metrics:
  - type: Pods
    pods:
      metric:
        name: http_requests
      targetAverageValue: 100