HorizontalPodAutoscaler
specification of a horizontal pod autoscaler.
| Description | |
|---|---|
| maxReplicas integer * | upper limit for the number of pods that can be set by the autoscaler; cannot be smaller than MinReplicas. |
| minReplicas integer | minReplicas is the lower limit for the number of replicas to which the autoscaler can scale down. It defaults to 1 pod. minReplicas is allowed to be 0 if the alpha feature gate HPAScaleToZero is enabled and at least one Object or External metric is configured. Scaling is active as long as at least one metric value is available. |
| scaleTargetRef 🔗 CrossVersionObjectReference * | reference to scaled resource; horizontal pod autoscaler will learn the current resource consumption and will set the desired number of pods by using its Scale subresource. |
| targetCPUUtilizationPercentage integer | target average CPU utilization (represented as a percentage of requested CPU) over all the pods; if not specified the default autoscaling policy will be used. |