Package com.marcnuri.yakc.model.io.k8s.api.autoscaling.v2beta2

Class HPAScalingRules

  • All Implemented Interfaces:
    com.marcnuri.yakc.model.Model
    public class HPAScalingRules
extends java.lang.Object
implements com.marcnuri.yakc.model.Model
    HPAScalingRules configures the scaling behavior for one direction. These Rules are applied after calculating DesiredReplicas from metrics for the HPA. They can limit the scaling velocity by specifying scaling policies. They can prevent flapping by specifying the stabilization window, so that the number of replicas is not set instantly, instead, the safest value from the stabilization window is chosen.

    • Constructor Detail

      • HPAScalingRules

        public HPAScalingRules​(java.util.List<HPAScalingPolicy> policies,
                       java.lang.String selectPolicy,
                       java.lang.Number stabilizationWindowSeconds)

      • HPAScalingRules

        public HPAScalingRules()

    • Method Detail

      • getPolicies

        public java.util.List<HPAScalingPolicy> getPolicies()
        policies is a list of potential scaling polices which can be used during scaling. At least one policy must be specified, otherwise the HPAScalingRules will be discarded as invalid

      • getSelectPolicy

        public java.lang.String getSelectPolicy()
        selectPolicy is used to specify which policy should be used. If not set, the default value MaxPolicySelect is used.

      • getStabilizationWindowSeconds

        public java.lang.Number getStabilizationWindowSeconds()
        StabilizationWindowSeconds is the number of seconds for which past recommendations should be considered while scaling up or scaling down. StabilizationWindowSeconds must be greater than or equal to zero and less than or equal to 3600 (one hour). If not set, use the default values: - For scale up: 0 (i.e. no stabilization is done). - For scale down: 300 (i.e. the stabilization window is 300 seconds long).

      • setPolicies

        public void setPolicies​(java.util.List<HPAScalingPolicy> policies)
        policies is a list of potential scaling polices which can be used during scaling. At least one policy must be specified, otherwise the HPAScalingRules will be discarded as invalid

      • setSelectPolicy

        public void setSelectPolicy​(java.lang.String selectPolicy)
        selectPolicy is used to specify which policy should be used. If not set, the default value MaxPolicySelect is used.

      • setStabilizationWindowSeconds

        public void setStabilizationWindowSeconds​(java.lang.Number stabilizationWindowSeconds)
        StabilizationWindowSeconds is the number of seconds for which past recommendations should be considered while scaling up or scaling down. StabilizationWindowSeconds must be greater than or equal to zero and less than or equal to 3600 (one hour). If not set, use the default values: - For scale up: 0 (i.e. no stabilization is done). - For scale down: 300 (i.e. the stabilization window is 300 seconds long).

      • equals

        public boolean equals​(java.lang.Object o)
        Overrides:
        equals in class java.lang.Object

      • canEqual

        protected boolean canEqual​(java.lang.Object other)

      • hashCode

        public int hashCode()
        Overrides:
        hashCode in class java.lang.Object

      • toString

        public java.lang.String toString()
        Overrides:
        toString in class java.lang.Object