我正在尝试使用自动缩放场景（目前使用microk 8的单节点个人集群）。
基本CPU扩展工作正常。
对于更复杂的场景，我试图遵循www.example.com上的指南https://kubernetes.io/docs/tasks/run-application/horizontal-pod-autoscale-walkthrough/#autoscaling-on-multiple-metrics-and-custom-metrics，但我不知道如何/在哪里定义/记录可能的pod度量/对象度量。比如说..其中记录了“每秒数据包数”。
我可以通过kubectl导航或手动运行REST API，但必须有更好的方法。
谢谢

apiVersion: autoscaling/v2beta1
kind: HorizontalPodAutoscaler
metadata:
  name: php-apache
  namespace: default
spec:
  scaleTargetRef:
    apiVersion: apps/v1
    kind: Deployment
    name: php-apache
  minReplicas: 1
  maxReplicas: 10
  metrics:
  - type: Resource
    resource:
      name: cpu
      target:
        type: AverageUtilization
        averageUtilization: 50
  - type: Pods
    pods:
      metric:
        name: packets-per-second ====> where is this name defined/documented ?
      targetAverageValue: 1k
  - type: Object
    object:
      metric:
        name: requests-per-second ====> where is this name defined/documented ?
      describedObject:
        apiVersion: networking.k8s.io/v1beta1
        kind: Ingress
        name: main-route
      target:
        kind: Value
        value: 10k