LifecycleHookProps

class aws_cdk.aws_autoscaling.LifecycleHookProps(*, lifecycle_transition, notification_target, default_result=None, heartbeat_timeout=None, lifecycle_hook_name=None, notification_metadata=None, role=None, auto_scaling_group)

Bases: aws_cdk.aws_autoscaling.BasicLifecycleHookProps

Properties for a Lifecycle hook.

Parameters

• lifecycle_transition (LifecycleTransition) – The state of the Amazon EC2 instance to which you want to attach the lifecycle hook.

• notification_target (ILifecycleHookTarget) – The target of the lifecycle hook.

• default_result (Optional[DefaultResult]) – The action the Auto Scaling group takes when the lifecycle hook timeout elapses or if an unexpected failure occurs. Default: Continue

• heartbeat_timeout (Optional[Duration]) – Maximum time between calls to RecordLifecycleActionHeartbeat for the hook. If the lifecycle hook times out, perform the action in DefaultResult. Default: - No heartbeat timeout.

• lifecycle_hook_name (Optional[str]) – Name of the lifecycle hook. Default: - Automatically generated name.

• notification_metadata (Optional[str]) – Additional data to pass to the lifecycle hook target. Default: - No metadata.

• role (Optional[IRole]) – The role that allows publishing to the notification target. Default: - A role is automatically created.

• auto_scaling_group (IAutoScalingGroup) – The AutoScalingGroup to add the lifecycle hook to.

Attributes

auto_scaling_group

The AutoScalingGroup to add the lifecycle hook to.

Return type

IAutoScalingGroup

default_result

The action the Auto Scaling group takes when the lifecycle hook timeout elapses or if an unexpected failure occurs.

Default

Continue

Return type

Optional[DefaultResult]

heartbeat_timeout

Maximum time between calls to RecordLifecycleActionHeartbeat for the hook.

If the lifecycle hook times out, perform the action in DefaultResult.

Default

• No heartbeat timeout.

Return type

Optional[Duration]

lifecycle_hook_name

Name of the lifecycle hook.

Default

• Automatically generated name.

Return type

Optional[str]

lifecycle_transition

The state of the Amazon EC2 instance to which you want to attach the lifecycle hook.

Return type

LifecycleTransition

notification_metadata

Additional data to pass to the lifecycle hook target.

Default

• No metadata.

Return type

Optional[str]

notification_target

The target of the lifecycle hook.

Return type

ILifecycleHookTarget

role

The role that allows publishing to the notification target.

Default

• A role is automatically created.

Return type

Optional[IRole]