Class CfnClusterCapacityProviderAssociations.CapacityProviderStrategyProperty

The CapacityProviderStrategy property specifies the details of the default capacity provider strategy for the cluster.

Inheritance

System.Object

CfnClusterCapacityProviderAssociations.CapacityProviderStrategyProperty

Implements

CfnClusterCapacityProviderAssociations.ICapacityProviderStrategyProperty

Namespace: Amazon.CDK.AWS.ECS

Assembly: Amazon.CDK.Lib.dll

Syntax (csharp)

public class CapacityProviderStrategyProperty : Object, CfnClusterCapacityProviderAssociations.ICapacityProviderStrategyProperty

Syntax (vb)

Public Class CapacityProviderStrategyProperty
    Inherits Object
    Implements CfnClusterCapacityProviderAssociations.ICapacityProviderStrategyProperty

Remarks

When services or tasks are run in the cluster with no launch type or capacity provider strategy specified, the default capacity provider strategy is used.

See: http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ecs-clustercapacityproviderassociations-capacityproviderstrategy.html

ExampleMetadata: fixture=_generated

Examples

// The code below shows an example of how to instantiate this type.
// The values are placeholders you should change.
using Amazon.CDK.AWS.ECS;

var capacityProviderStrategyProperty = new CapacityProviderStrategyProperty {
    CapacityProvider = "capacityProvider",

    // the properties below are optional
    Base = 123,
    Weight = 123
};

Synopsis

Constructors

CapacityProviderStrategyProperty()

Properties

Base	The base value designates how many tasks, at a minimum, to run on the specified capacity provider.
CapacityProvider	The short name of the capacity provider.
Weight	The weight value designates the relative percentage of the total number of tasks launched that should use the specified capacity provider.

Constructors

CapacityProviderStrategyProperty()

public CapacityProviderStrategyProperty()

Properties

Base

The base value designates how many tasks, at a minimum, to run on the specified capacity provider.

public Nullable<double> Base { get; set; }

Property Value

System.Nullable<System.Double>

Remarks

Only one capacity provider in a capacity provider strategy can have a base defined. If no value is specified, the default value of 0 is used.

See: http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ecs-clustercapacityproviderassociations-capacityproviderstrategy.html#cfn-ecs-clustercapacityproviderassociations-capacityproviderstrategy-base

CapacityProvider

The short name of the capacity provider.

public string CapacityProvider { get; set; }

Property Value

System.String

Remarks

Weight

The weight value designates the relative percentage of the total number of tasks launched that should use the specified capacity provider.

public Nullable<double> Weight { get; set; }

Property Value

System.Nullable<System.Double>

Remarks

The weight value is taken into consideration after the base value, if defined, is satisfied.

If no weight value is specified, the default value of 0 is used. When multiple capacity providers are specified within a capacity provider strategy, at least one of the capacity providers must have a weight value greater than zero and any capacity providers with a weight of 0 can't be used to place tasks. If you specify multiple capacity providers in a strategy that all have a weight of 0 , any RunTask or CreateService actions using the capacity provider strategy will fail.

An example scenario for using weights is defining a strategy that contains two capacity providers and both have a weight of 1 , then when the base is satisfied, the tasks will be split evenly across the two capacity providers. Using that same logic, if you specify a weight of 1 for capacityProviderA and a weight of 4 for capacityProviderB , then for every one task that's run using capacityProviderA , four tasks would use capacityProviderB .

Implements

CfnClusterCapacityProviderAssociations.ICapacityProviderStrategyProperty