AWS CDK Reference

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v2.274.0

Ec2TaskProps Struct ​

Properties for scheduling an ECS Task on EC2.

Source
aws-scheduler-targets/lib/ecs-run-task.ts
Type last changed
v2.186.0 · 27 Mar 2025

Example ​

ts
import * as ecs from 'aws-cdk-lib/aws-ecs';

declare const cluster: ecs.ICluster;
declare const taskDefinition: ecs.Ec2TaskDefinition;

new Schedule(this, 'Schedule', {
  schedule: ScheduleExpression.rate(cdk.Duration.minutes(60)),
  target: new targets.EcsRunEc2Task(cluster, {
    taskDefinition,
  }),
});

Properties ​

capacityProviderStrategiesCapacityProviderStrategy[]capacity_provider_strategiestyping.List[CapacityProviderStrategy]capacityProviderStrategiesList<CapacityProviderStrategy>CapacityProviderStrategiesCapacityProviderStrategy[]CapacityProviderStrategies*[]CapacityProviderStrategy= No capacity provider strategy#
The capacity provider strategy to use for the task.
deadLetterQueueIQueuedead_letter_queueIQueuedeadLetterQueueIQueueDeadLetterQueueIQueueDeadLetterQueueIQueue= no dead-letter queue#
The SQS queue to be used as deadLetterQueue.
notes

The events not successfully delivered are automatically retried for a specified period of time, depending on the retry policy of the target. If an event is not delivered before all retry attempts are exhausted, it will be sent to the dead letter queue.

enableEcsManagedTagsbooleanenable_ecs_managed_tagsboolenableEcsManagedTagsBooleanEnableEcsManagedTagsboolEnableEcsManagedTags*bool= false#
Specifies whether to enable Amazon ECS managed tags for the task.
enableExecuteCommandbooleanenable_execute_commandboolenableExecuteCommandBooleanEnableExecuteCommandboolEnableExecuteCommand*bool= false#
Whether to enable execute command functionality for the containers in this task.

If true, this enables execute command functionality on all containers in the task.

groupstringgroupstrgroupStringGroupstringGroup*string= No group#
Specifies an ECS task group for the task.
maxEventAgeDurationmax_event_ageDurationmaxEventAgeDurationMaxEventAgeDurationMaxEventAgeDuration= Duration.hours(24)#
The maximum age of a request that Scheduler sends to a target for processing.

Minimum value of 60. Maximum value of 86400.

placementConstraintsPlacementConstraint[]placement_constraintstyping.List[PlacementConstraint]placementConstraintsList<PlacementConstraint>PlacementConstraintsPlacementConstraint[]PlacementConstraints*[]PlacementConstraint= No placement constraints.#
The rules that must be met in order to place a task on a container instance.
placementStrategiesPlacementStrategy[]placement_strategiestyping.List[PlacementStrategy]placementStrategiesList<PlacementStrategy>PlacementStrategiesPlacementStrategy[]PlacementStrategies*[]PlacementStrategy= No placement strategies.#
The algorithm for selecting container instances for task placement.
propagateTagsbooleanpropagate_tagsboolpropagateTagsBooleanPropagateTagsboolPropagateTags*bool= No tag propagation#
Specifies whether to propagate the tags from the task definition to the task.

If no value is specified, the tags are not propagated.

referenceIdstringreference_idstrreferenceIdStringReferenceIdstringReferenceId*string= No reference ID.#
The reference ID to use for the task.
retryAttemptsnumberretry_attemptsint | floatretryAttemptsNumberRetryAttemptsdoubleRetryAttempts*float64= 185#
The maximum number of times to retry when the target returns an error.

Minimum value of 0. Maximum value of 185.

roleIRoleroleIRoleroleIRoleRoleIRoleRoleIRole= created by target#
An execution role is an IAM role that EventBridge Scheduler assumes in order to interact with other AWS services on your behalf.
notes

If none provided templates target will automatically create an IAM role with all the minimum necessary permissions to interact with the templated target. If you wish you may specify your own IAM role, then the templated targets will grant minimal required permissions.

securityGroupsISecurityGroup[]security_groupstyping.List[ISecurityGroup]securityGroupsList<ISecurityGroup>SecurityGroupsISecurityGroup[]SecurityGroups*[]ISecurityGroup= The security group for the VPC i…#
The security groups associated with the task.

These security groups must all be in the same VPC. Controls inbound and outbound network access for the task.

default

Default: The security group for the VPC is used.

tagsTag[]tagstyping.List[Tag]tagsList<Tag>TagsTag[]Tags*[]Tag= No tags#
The metadata that you apply to the task to help you categorize and organize them.

Each tag consists of a key and an optional value, both of which you define.

taskCountnumbertask_countint | floattaskCountNumberTaskCountdoubleTaskCount*float64= 1#
The number of tasks to create based on TaskDefinition.
taskDefinitionTaskDefinitiontask_definitionTaskDefinitiontaskDefinitionTaskDefinitionTaskDefinitionTaskDefinitionTaskDefinitionTaskDefinitionrequired#
The task definition to use for scheduled tasks.

Note: this must be TaskDefinition, and not ITaskDefinition, as it requires properties that are not known for imported task definitions If you want to run a RunTask with an imported task definition, consider using a Universal target.

vpcSubnetsSubnetSelectionvpc_subnetsSubnetSelectionvpcSubnetsSubnetSelectionVpcSubnetsSubnetSelectionVpcSubnetsSubnetSelection= all private subnets of the VPC a…#
The subnets associated with the task.

These subnets must all be in the same VPC. The task will be launched in these subnets.

default

Default: all private subnets of the VPC are selected.