hpa.yaml

apiVersion: autoscaling/v2beta1
kind: HorizontalPodAutoscaler
metadata:
  name: get-python-hpa
  namespace: kubeless-fn
  labels:
    function: get-python
spec:
  scaleTargetRef:
    apiVersion: apps/v1
    kind: Deployment
    name: get-python
  minReplicas: 1
  maxReplicas: 20
  metrics:
    - type: Pods
      pods:
        metricName: calls_total_per_minute
        targetAverageValue: "20"