有没有可能保持'cpu'和'memory'指标在一起，如下所示？这似乎是行不通的。我尝试下面的脚本作为HPA。但坚持pod已增长到5。这不是我所期望的。

apiVersion: autoscaling/v2beta1
kind: HorizontalPodAutoscaler
metadata:
  name: myservice-metrics
  namespace: myschema
spec:
  scaleTargetRef:
    apiVersion: apps/v1
    kind: Deployment
    name: myservice
  minReplicas: 1
  maxReplicas: 5
  metrics:
  - type: Resource
    resource:
      name: memory
      targetAverageValue: 500Mi
  - type: Resource
    resource:
      name: cpu
      targetAverageUtilization: 70

如果我把它单独保存，它就不是抱怨了。为一个服务设置两个度量是最好的实践吗？有没有其他方法可以同时设置两个度量。

apiVersion: autoscaling/v2beta1
kind: HorizontalPodAutoscaler
metadata:
  name: myservice-metrics-memory
  namespace: myschema
spec:
  scaleTargetRef:
    apiVersion: apps/v1
    kind: Deployment
    name: myservice
  minReplicas: 1
  maxReplicas: 3
  metrics:
  - type: Resource
    resource:
      name: memory
      targetAverageValue: 500Mi

apiVersion: autoscaling/v2beta1
kind: HorizontalPodAutoscaler
metadata:
  name: myservice-metrics-cpu
  namespace: myschema
spec:
  scaleTargetRef:
    apiVersion: apps/v1
    kind: Deployment
    name: myservice
  minReplicas: 1
  maxReplicas: 3
  metrics:
  - type: Resource
    resource:
      name: cpu
      targetAverageUtilization: 70