Class: AWSCDK::ApplicationAutoScaling::BaseTargetTrackingProps
- Inherits:
-
Jsii::Struct
- Object
- Jsii::Struct
- AWSCDK::ApplicationAutoScaling::BaseTargetTrackingProps
- Defined in:
- application_auto_scaling/base_target_tracking_props.rb
Overview
Base interface for target tracking props.
Contains the attributes that are common to target tracking policies, except the ones relating to the metric and to the scalable target.
This interface is reused by more specific target tracking props objects in other services.
Direct Known Subclasses
BasicTargetTrackingScalingPolicyProps, DynamoDB::UtilizationScalingProps, ECS::CpuUtilizationScalingProps, ECS::MemoryUtilizationScalingProps, ECS::RequestCountScalingProps, ECS::TrackCustomMetricProps, Lambda::UtilizationScalingOptions
Instance Attribute Summary collapse
-
#disable_scale_in ⇒ Boolean?
readonly
Indicates whether scale in by the target tracking policy is disabled.
-
#policy_name ⇒ String?
readonly
A name for the scaling policy.
-
#scale_in_cooldown ⇒ AWSCDK::Duration?
readonly
Period after a scale in activity completes before another scale in activity can start.
-
#scale_out_cooldown ⇒ AWSCDK::Duration?
readonly
Period after a scale out activity completes before another scale out activity can start.
Class Method Summary collapse
Instance Method Summary collapse
-
#initialize(disable_scale_in: nil, policy_name: nil, scale_in_cooldown: nil, scale_out_cooldown: nil) ⇒ BaseTargetTrackingProps
constructor
A new instance of BaseTargetTrackingProps.
- #to_jsii ⇒ Object
Constructor Details
#initialize(disable_scale_in: nil, policy_name: nil, scale_in_cooldown: nil, scale_out_cooldown: nil) ⇒ BaseTargetTrackingProps
Returns a new instance of BaseTargetTrackingProps.
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# File 'application_auto_scaling/base_target_tracking_props.rb', line 17 def initialize(disable_scale_in: nil, policy_name: nil, scale_in_cooldown: nil, scale_out_cooldown: nil) @disable_scale_in = disable_scale_in Jsii::Type.check_type(@disable_scale_in, JSON.parse(Base64.strict_decode64("eyJwcmltaXRpdmUiOiJib29sZWFuIn0=")), "disableScaleIn") unless @disable_scale_in.nil? @policy_name = policy_name Jsii::Type.check_type(@policy_name, JSON.parse(Base64.strict_decode64("eyJwcmltaXRpdmUiOiJzdHJpbmcifQ==")), "policyName") unless @policy_name.nil? @scale_in_cooldown = scale_in_cooldown Jsii::Type.check_type(@scale_in_cooldown, JSON.parse(Base64.strict_decode64("eyJmcW4iOiJhd3MtY2RrLWxpYi5EdXJhdGlvbiJ9")), "scaleInCooldown") unless @scale_in_cooldown.nil? @scale_out_cooldown = scale_out_cooldown Jsii::Type.check_type(@scale_out_cooldown, JSON.parse(Base64.strict_decode64("eyJmcW4iOiJhd3MtY2RrLWxpYi5EdXJhdGlvbiJ9")), "scaleOutCooldown") unless @scale_out_cooldown.nil? end |
Instance Attribute Details
#disable_scale_in ⇒ Boolean? (readonly)
Default: false
Indicates whether scale in by the target tracking policy is disabled.
If the value is true, scale in is disabled and the target tracking policy won't remove capacity from the scalable resource. Otherwise, scale in is enabled and the target tracking policy can remove capacity from the scalable resource.
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# File 'application_auto_scaling/base_target_tracking_props.rb', line 37 def disable_scale_in @disable_scale_in end |
#policy_name ⇒ String? (readonly)
Default: - Automatically generated name.
A name for the scaling policy.
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# File 'application_auto_scaling/base_target_tracking_props.rb', line 42 def policy_name @policy_name end |
#scale_in_cooldown ⇒ AWSCDK::Duration? (readonly)
Default: Duration.seconds(300) for the following scalable targets: ECS services, Spot Fleet requests, EMR clusters, AppStream 2.0 fleets, Aurora DB clusters, Amazon SageMaker endpoint variants, Custom resources. For all other scalable targets, the default value is Duration.seconds(0): DynamoDB tables, DynamoDB global secondary indexes, Amazon Comprehend document classification endpoints, Lambda provisioned concurrency
Period after a scale in activity completes before another scale in activity can start.
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# File 'application_auto_scaling/base_target_tracking_props.rb', line 47 def scale_in_cooldown @scale_in_cooldown end |
#scale_out_cooldown ⇒ AWSCDK::Duration? (readonly)
Default: Duration.seconds(300) for the following scalable targets: ECS services, Spot Fleet requests, EMR clusters, AppStream 2.0 fleets, Aurora DB clusters, Amazon SageMaker endpoint variants, Custom resources. For all other scalable targets, the default value is Duration.seconds(0): DynamoDB tables, DynamoDB global secondary indexes, Amazon Comprehend document classification endpoints, Lambda provisioned concurrency
Period after a scale out activity completes before another scale out activity can start.
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# File 'application_auto_scaling/base_target_tracking_props.rb', line 52 def scale_out_cooldown @scale_out_cooldown end |
Class Method Details
.jsii_properties ⇒ Object
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# File 'application_auto_scaling/base_target_tracking_props.rb', line 54 def self.jsii_properties { :disable_scale_in => "disableScaleIn", :policy_name => "policyName", :scale_in_cooldown => "scaleInCooldown", :scale_out_cooldown => "scaleOutCooldown", } end |
Instance Method Details
#to_jsii ⇒ Object
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# File 'application_auto_scaling/base_target_tracking_props.rb', line 63 def to_jsii result = {} result.merge!({ "disableScaleIn" => @disable_scale_in, "policyName" => @policy_name, "scaleInCooldown" => @scale_in_cooldown, "scaleOutCooldown" => @scale_out_cooldown, }) result.compact end |