case class HPAScalingRules(policies: Optional[Vector[HPAScalingPolicy]] = Optional.Absent, selectPolicy: Optional[String] = Optional.Absent, stabilizationWindowSeconds: Optional[Int] = Optional.Absent) extends Product with Serializable

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.

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

selectPolicy

selectPolicy is used to specify which policy should be used. If not set, the default value MaxPolicySelect is used.

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).

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Instance Constructors

  1. new HPAScalingRules(policies: Optional[Vector[HPAScalingPolicy]] = Optional.Absent, selectPolicy: Optional[String] = Optional.Absent, stabilizationWindowSeconds: Optional[Int] = Optional.Absent)

    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

    selectPolicy

    selectPolicy is used to specify which policy should be used. If not set, the default value MaxPolicySelect is used.

    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).

Value Members

  1. def getPolicies: IO[K8sFailure, Vector[HPAScalingPolicy]]

    policies is a list of potential scaling polices which can be used during scaling.

    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

    If the field is not present, fails with com.coralogix.zio.k8s.client.UndefinedField.

  2. def getSelectPolicy: IO[K8sFailure, String]

    selectPolicy is used to specify which policy should be used.

    selectPolicy is used to specify which policy should be used. If not set, the default value MaxPolicySelect is used.

    If the field is not present, fails with com.coralogix.zio.k8s.client.UndefinedField.

  3. def getStabilizationWindowSeconds: IO[K8sFailure, Int]

    StabilizationWindowSeconds is the number of seconds for which past recommendations should be considered while scaling up or scaling down.

    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).

    If the field is not present, fails with com.coralogix.zio.k8s.client.UndefinedField.

  4. val policies: Optional[Vector[HPAScalingPolicy]]
  5. val selectPolicy: Optional[String]
  6. val stabilizationWindowSeconds: Optional[Int]