cloudshift.awscdk.dsl.services.stepfunctions.tasks.EcsEc2LaunchTargetOptionsDsl.kt Maven / Gradle / Ivy
@file:Suppress("RedundantVisibilityModifier","RedundantUnitReturnType","RemoveRedundantQualifierName","unused","UnusedImport","ClassName","REDUNDANT_PROJECTION","DEPRECATION")
package cloudshift.awscdk.dsl.services.stepfunctions.tasks
import cloudshift.awscdk.common.CdkDslMarker
import kotlin.collections.Collection
import kotlin.collections.MutableList
import software.amazon.awscdk.services.ecs.PlacementConstraint
import software.amazon.awscdk.services.ecs.PlacementStrategy
import software.amazon.awscdk.services.stepfunctions.tasks.EcsEc2LaunchTargetOptions
/**
* Options to run an ECS task on EC2 in StepFunctions and ECS.
*
* Example:
*
* ```
* IVpc vpc = Vpc.fromLookup(this, "Vpc", VpcLookupOptions.builder()
* .isDefault(true)
* .build());
* Cluster cluster = Cluster.Builder.create(this, "Ec2Cluster").vpc(vpc).build();
* cluster.addCapacity("DefaultAutoScalingGroup", AddCapacityOptions.builder()
* .instanceType(new InstanceType("t2.micro"))
* .vpcSubnets(SubnetSelection.builder().subnetType(SubnetType.PUBLIC).build())
* .build());
* TaskDefinition taskDefinition = TaskDefinition.Builder.create(this, "TD")
* .compatibility(Compatibility.EC2)
* .build();
* taskDefinition.addContainer("TheContainer", ContainerDefinitionOptions.builder()
* .image(ContainerImage.fromRegistry("foo/bar"))
* .memoryLimitMiB(256)
* .build());
* EcsRunTask runTask = EcsRunTask.Builder.create(this, "Run")
* .integrationPattern(IntegrationPattern.RUN_JOB)
* .cluster(cluster)
* .taskDefinition(taskDefinition)
* .launchTarget(EcsEc2LaunchTarget.Builder.create()
* .placementStrategies(List.of(PlacementStrategy.spreadAcrossInstances(),
* PlacementStrategy.packedByCpu(), PlacementStrategy.randomly()))
* .placementConstraints(List.of(PlacementConstraint.memberOf("blieptuut")))
* .build())
* .propagatedTagSource(PropagatedTagSource.TASK_DEFINITION)
* .build();
* ```
*/
@CdkDslMarker
public class EcsEc2LaunchTargetOptionsDsl {
private val cdkBuilder: EcsEc2LaunchTargetOptions.Builder = EcsEc2LaunchTargetOptions.builder()
private val _placementConstraints: MutableList = mutableListOf()
private val _placementStrategies: MutableList = mutableListOf()
/**
* @param placementConstraints Placement constraints.
*/
public fun placementConstraints(vararg placementConstraints: PlacementConstraint) {
_placementConstraints.addAll(listOf(*placementConstraints))
}
/**
* @param placementConstraints Placement constraints.
*/
public fun placementConstraints(placementConstraints: Collection) {
_placementConstraints.addAll(placementConstraints)
}
/**
* @param placementStrategies Placement strategies.
*/
public fun placementStrategies(vararg placementStrategies: PlacementStrategy) {
_placementStrategies.addAll(listOf(*placementStrategies))
}
/**
* @param placementStrategies Placement strategies.
*/
public fun placementStrategies(placementStrategies: Collection) {
_placementStrategies.addAll(placementStrategies)
}
public fun build(): EcsEc2LaunchTargetOptions {
if(_placementConstraints.isNotEmpty()) cdkBuilder.placementConstraints(_placementConstraints)
if(_placementStrategies.isNotEmpty()) cdkBuilder.placementStrategies(_placementStrategies)
return cdkBuilder.build()
}
}