AddAutoScalingGroupCapacityOptions

class aws_cdk.aws_ecs.AddAutoScalingGroupCapacityOptions(*, can_containers_access_instance_role=None, machine_image_type=None, spot_instance_draining=None, task_drain_time=None, topic_encryption_key=None)

Bases: object

The properties for adding an AutoScalingGroup.

Parameters
  • can_containers_access_instance_role (Optional[bool]) – Specifies whether the containers can access the container instance role. Default: false

  • machine_image_type (Optional[MachineImageType]) – What type of machine image this is. Depending on the setting, different UserData will automatically be added to the AutoScalingGroup to configure it properly for use with ECS. If you create an AutoScalingGroup yourself and are adding it via addAutoScalingGroup(), you must specify this value. If you are adding an autoScalingGroup via addCapacity, this value will be determined from the machineImage you pass. Default: - Automatically determined from machineImage, if available, otherwise MachineImageType.AMAZON_LINUX_2.

  • spot_instance_draining (Optional[bool]) – Specify whether to enable Automated Draining for Spot Instances running Amazon ECS Services. For more information, see Using Spot Instances. Default: false

  • task_drain_time (Optional[Duration]) – (deprecated) The time period to wait before force terminating an instance that is draining. This creates a Lambda function that is used by a lifecycle hook for the AutoScalingGroup that will delay instance termination until all ECS tasks have drained from the instance. Set to 0 to disable task draining. Set to 0 to disable task draining. Default: Duration.minutes(5)

  • topic_encryption_key (Optional[IKey]) – If {@link AddAutoScalingGroupCapacityOptions.taskDrainTime} is non-zero, then the ECS cluster creates an SNS Topic to as part of a system to drain instances of tasks when the instance is being shut down. If this property is provided, then this key will be used to encrypt the contents of that SNS Topic. See SNS Data Encryption for more information. Default: The SNS Topic will not be encrypted.

Attributes

can_containers_access_instance_role

Specifies whether the containers can access the container instance role.

Default

false

Return type

Optional[bool]

machine_image_type

What type of machine image this is.

Depending on the setting, different UserData will automatically be added to the AutoScalingGroup to configure it properly for use with ECS.

If you create an AutoScalingGroup yourself and are adding it via addAutoScalingGroup(), you must specify this value. If you are adding an autoScalingGroup via addCapacity, this value will be determined from the machineImage you pass.

Default
  • Automatically determined from machineImage, if available, otherwise MachineImageType.AMAZON_LINUX_2.

Return type

Optional[MachineImageType]

spot_instance_draining

Specify whether to enable Automated Draining for Spot Instances running Amazon ECS Services.

For more information, see Using Spot Instances.

Default

false

Return type

Optional[bool]

task_drain_time

(deprecated) The time period to wait before force terminating an instance that is draining.

This creates a Lambda function that is used by a lifecycle hook for the AutoScalingGroup that will delay instance termination until all ECS tasks have drained from the instance. Set to 0 to disable task draining.

Set to 0 to disable task draining.

Default

Duration.minutes(5)

Deprecated

The lifecycle draining hook is not configured if using the EC2 Capacity Provider. Enable managed termination protection instead.

Stability

deprecated

Return type

Optional[Duration]

topic_encryption_key

//docs.aws.amazon.com/sns/latest/dg/sns-data-encryption.html>`_ for more information.

Default

The SNS Topic will not be encrypted.

Type

If {@link AddAutoScalingGroupCapacityOptions.taskDrainTime} is non-zero, then the ECS cluster creates an SNS Topic to as part of a system to drain instances of tasks when the instance is being shut down. If this property is provided, then this key will be used to encrypt the contents of that SNS Topic. See `SNS Data Encryption <https

Return type

Optional[IKey]