import { CrossVersionObjectReference } from '../../autoscaling/v1/CrossVersionObjectReference';
/**
 * specification of a horizontal pod autoscaler.
 * @interface HorizontalPodAutoscalerSpec
 * @see io.k8s.api.autoscaling.v1.HorizontalPodAutoscalerSpec
 */
export interface HorizontalPodAutoscalerSpec {
    /**
     * upper limit for the number of pods that can be set by the autoscaler; cannot be smaller than MinReplicas.
     * @type number
     */
    maxReplicas: number;
    /**
     * lower limit for the number of pods that can be set by the autoscaler, default 1.
     * @type number
     */
    minReplicas?: number;
    /**
     * 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.
     * @type CrossVersionObjectReference
     */
    scaleTargetRef: CrossVersionObjectReference;
    /**
     * 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.
     * @type number
     */
    targetCPUUtilizationPercentage?: number;
}