Kubernetes Horizontal Pod Autoscaler Manifest Version 2 beta 2

External

• https://kubernetes.io/docs/reference/generated/kubernetes-api/v1.19/#horizontalpodautoscaler-v2beta2-autoscaling

Internal

• Horizontal Pod Autoscaler Manifest

Overview

v2 beta2 Horizontal Pod Autoscalers support autoscaling solution based on custom and external metrics. See:

Custom Metrics-based Scaling

Example

apiVersion: autoscaling/v2beta2
kind: HorizontalPodAutoscaler
metadata:
  name: example
spec:
  minReplicas: 1
  maxReplicas: 5
  scaleTargetRef:
    apiVersion: apps/v1
    kind: Deployment
    name: httpd
  metrics:
    - type: Resource
      resource:
        name: cpu
        target:
          type: Utilization
          averageUtilization: 50
    - type: Pods
      pods:
        metric:
          name: packets-per-second
        target:
          type: AverageValue
          averageValue: 1K

.spec Elements

metrics

type

The type can be Resource, Pods, Object.

resource

target

type

AverageValue/averageValue, Utilization/averageUtilization