class ApplicationMultipleTargetGroupsServiceBase

Language	Type name
.NET	Amazon.CDK.AWS.ECS.Patterns.ApplicationMultipleTargetGroupsServiceBase
Java	software.amazon.awscdk.services.ecs.patterns.ApplicationMultipleTargetGroupsServiceBase
Python	aws_cdk.aws_ecs_patterns.ApplicationMultipleTargetGroupsServiceBase
TypeScript (source)	@aws-cdk/aws-ecs-patterns » ApplicationMultipleTargetGroupsServiceBase

Implements IConstruct, IConstruct, IDependable

Extends Construct

Implemented by ApplicationMultipleTargetGroupsEc2Service, ApplicationMultipleTargetGroupsFargateService

The base class for ApplicationMultipleTargetGroupsEc2Service and ApplicationMultipleTargetGroupsFargateService classes.

Initializer

new ApplicationMultipleTargetGroupsServiceBase(scope: Construct, id: string, props?: ApplicationMultipleTargetGroupsServiceBaseProps)

Parameters

• scope Construct
• id string
• props ApplicationMultipleTargetGroupsServiceBaseProps

Constructs a new instance of the ApplicationMultipleTargetGroupsServiceBase class.

Properties

Name	Type	Description
cluster	ICluster	The cluster that hosts the service.
desiredCount⚠️	number	The desired number of instantiations of the task definition to keep running on the service.
listener	ApplicationListener	The default listener for the service (first added listener).
listeners	ApplicationListener[]
loadBalancer	ApplicationLoadBalancer	The default Application Load Balancer for the service (first added load balancer).
node	ConstructNode	The construct tree node associated with this construct.
targetGroups	ApplicationTargetGroup[]
internalDesiredCount?	number	The desired number of instantiations of the task definition to keep running on the service.
logDriver?	LogDriver

---

cluster

Type: ICluster

The cluster that hosts the service.

---

desiredCount⚠️

⚠️ Deprecated: - Use internalDesiredCount instead.

Type: number

The desired number of instantiations of the task definition to keep running on the service.

---

listener

Type: ApplicationListener

The default listener for the service (first added listener).

---

listeners

Type: ApplicationListener[]

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loadBalancer

Type: ApplicationLoadBalancer

The default Application Load Balancer for the service (first added load balancer).

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node

Type: ConstructNode

The construct tree node associated with this construct.

---

targetGroups

Type: ApplicationTargetGroup[]

---

internalDesiredCount?

Type: number (optional)

The desired number of instantiations of the task definition to keep running on the service.

The default is 1 for all new services and uses the existing services desired count when updating an existing service, if one is not provided.

---

logDriver?

Type: LogDriver (optional)

Methods

Name	Description
toString()	Returns a string representation of this construct.
protected addPortMappingForTargets(container, targets)
protected createAWSLogDriver(prefix)
protected findListener(name?)
protected getDefaultCluster(scope, vpc?)	Returns the default cluster.
protected registerECSTargets(service, container, targets)

---

toString()

public toString(): string

Returns

• string

Returns a string representation of this construct.

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protected addPortMappingForTargets(container, targets)

protected addPortMappingForTargets(container: ContainerDefinition, targets: ApplicationTargetProps[]): void

Parameters

• container ContainerDefinition
• targets ApplicationTargetProps[]

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protected createAWSLogDriver(prefix)

protected createAWSLogDriver(prefix: string): AwsLogDriver

Parameters

• prefix string

Returns

• AwsLogDriver

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protected findListener(name?)

protected findListener(name?: string): ApplicationListener

Parameters

• name string

Returns

• ApplicationListener

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protected getDefaultCluster(scope, vpc?)

protected getDefaultCluster(scope: Construct, vpc?: IVpc): Cluster

Parameters

• scope Construct
• vpc IVpc

Returns

• Cluster

Returns the default cluster.

---

protected registerECSTargets(service, container, targets)

protected registerECSTargets(service: BaseService, container: ContainerDefinition, targets: ApplicationTargetProps[]): ApplicationTargetGroup

Parameters

• service BaseService
• container ContainerDefinition
• targets ApplicationTargetProps[]

Returns

• ApplicationTargetGroup