Class CpuUtilizationScalingProps

The properties for enabling scaling based on CPU utilization.

Inheritance

System.Object

CpuUtilizationScalingProps

Implements

ICpuUtilizationScalingProps

IBaseTargetTrackingProps

Namespace: Amazon.CDK.AWS.ECS

Assembly: Amazon.CDK.AWS.ECS.dll

Syntax (csharp)

public class CpuUtilizationScalingProps : Object, ICpuUtilizationScalingProps, IBaseTargetTrackingProps

Syntax (vb)

Public Class CpuUtilizationScalingProps
    Inherits Object
    Implements ICpuUtilizationScalingProps, IBaseTargetTrackingProps

Remarks

ExampleMetadata: infused

Examples

ApplicationTargetGroup target;
BaseService service;

var scaling = service.AutoScaleTaskCount(new EnableScalingProps { MaxCapacity = 10 });
scaling.ScaleOnCpuUtilization("CpuScaling", new CpuUtilizationScalingProps {
    TargetUtilizationPercent = 50
});

scaling.ScaleOnRequestCount("RequestScaling", new RequestCountScalingProps {
    RequestsPerTarget = 10000,
    TargetGroup = target
});

Synopsis

Constructors

CpuUtilizationScalingProps()

Properties

DisableScaleIn	Indicates whether scale in by the target tracking policy is disabled.
PolicyName	A name for the scaling policy.
ScaleInCooldown	Period after a scale in activity completes before another scale in activity can start.
ScaleOutCooldown	Period after a scale out activity completes before another scale out activity can start.
TargetUtilizationPercent	The target value for CPU utilization across all tasks in the service.

Constructors

CpuUtilizationScalingProps()

public CpuUtilizationScalingProps()

Properties

DisableScaleIn

Indicates whether scale in by the target tracking policy is disabled.

public Nullable<bool> DisableScaleIn { get; set; }

Property Value

System.Nullable<System.Boolean>

Remarks

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.

Default: false

PolicyName

A name for the scaling policy.

public string PolicyName { get; set; }

Property Value

System.String

Remarks

Default: - Automatically generated name.

ScaleInCooldown

Period after a scale in activity completes before another scale in activity can start.

public Duration ScaleInCooldown { get; set; }

Property Value

Duration

Remarks

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

ScaleOutCooldown

Period after a scale out activity completes before another scale out activity can start.

public Duration ScaleOutCooldown { get; set; }

Property Value

Duration

Remarks

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

TargetUtilizationPercent

The target value for CPU utilization across all tasks in the service.

public double TargetUtilizationPercent { get; set; }

Property Value

System.Double

Implements

ICpuUtilizationScalingProps

IBaseTargetTrackingProps