interface EcsFargateLaunchTargetOptions

Language	Type name
.NET	Amazon.CDK.AWS.StepFunctions.Tasks.EcsFargateLaunchTargetOptions
Go	github.com/aws/aws-cdk-go/awscdk/v2/awsstepfunctionstasks#EcsFargateLaunchTargetOptions
Java	software.amazon.awscdk.services.stepfunctions.tasks.EcsFargateLaunchTargetOptions
Python	aws_cdk.aws_stepfunctions_tasks.EcsFargateLaunchTargetOptions
TypeScript (source)	aws-cdk-lib » aws_stepfunctions_tasks » EcsFargateLaunchTargetOptions

Properties to define an ECS service.

Example

const vpc = ec2.Vpc.fromLookup(this, 'Vpc', {
  isDefault: true,
});

const cluster = new ecs.Cluster(this, 'FargateCluster', { vpc });

const taskDefinition = new ecs.TaskDefinition(this, 'TD', {
  memoryMiB: '512',
  cpu: '256',
  compatibility: ecs.Compatibility.FARGATE,
});

// Use custom() option - specify custom capacity provider strategy
const runTaskWithCustom = new tasks.EcsRunTask(this, 'RunTaskWithCustom', {
  cluster,
  taskDefinition,
  launchTarget: new tasks.EcsFargateLaunchTarget({
    platformVersion: ecs.FargatePlatformVersion.VERSION1_4,
    capacityProviderOptions: tasks.CapacityProviderOptions.custom([
      { capacityProvider: 'FARGATE_SPOT', weight: 2, base: 1 },
      { capacityProvider: 'FARGATE', weight: 1 },
    ]),
  }),
});

// Use default() option - uses cluster's default capacity provider strategy
const runTaskWithDefault = new tasks.EcsRunTask(this, 'RunTaskWithDefault', {
  cluster,
  taskDefinition,
  launchTarget: new tasks.EcsFargateLaunchTarget({
    platformVersion: ecs.FargatePlatformVersion.VERSION1_4,
    capacityProviderOptions: tasks.CapacityProviderOptions.default(),
  }),
});

Properties

Name	Type	Description
platformVersion	FargatePlatformVersion	Refers to a specific runtime environment for Fargate task infrastructure.
capacityProviderOptions?	CapacityProviderOptions	The capacity provider options to use for the task.

---

platformVersion

Type: FargatePlatformVersion

Refers to a specific runtime environment for Fargate task infrastructure.

Fargate platform version is a combination of the kernel and container runtime versions.

See also: https://docs.aws.amazon.com/AmazonECS/latest/developerguide/platform_versions.html

---

capacityProviderOptions?

Type: CapacityProviderOptions (optional, default: 'FARGATE' LaunchType running tasks on AWS Fargate On-Demand infrastructure is used without the capacity provider strategy.)

The capacity provider options to use for the task.

This property allows you to set the capacity provider strategy for the task.

If you want to set the capacity provider strategy for the task, specify CapacityProviderOptions.custom(). This is required to use the FARGATE_SPOT capacity provider.

If you want to use the cluster's default capacity provider strategy, specify CapacityProviderOptions.default().