WarmPoolOptions
- class aws_cdk.aws_autoscaling.WarmPoolOptions(*, max_group_prepared_capacity=None, min_size=None, pool_state=None, reuse_on_scale_in=None)
Bases:
object
Options for a warm pool.
- Parameters:
max_group_prepared_capacity (
Union
[int
,float
,None
]) – The maximum number of instances that are allowed to be in the warm pool or in any state except Terminated for the Auto Scaling group. If the value is not specified, Amazon EC2 Auto Scaling launches and maintains the difference between the group’s maximum capacity and its desired capacity. Default: - max size of the Auto Scaling groupmin_size (
Union
[int
,float
,None
]) – The minimum number of instances to maintain in the warm pool. Default: 0pool_state (
Optional
[PoolState
]) – The instance state to transition to after the lifecycle actions are complete. Default: PoolState.STOPPEDreuse_on_scale_in (
Optional
[bool
]) – Indicates whether instances in the Auto Scaling group can be returned to the warm pool on scale in. If the value is not specified, instances in the Auto Scaling group will be terminated when the group scales in. Default: false
- ExampleMetadata:
infused
Example:
# auto_scaling_group: autoscaling.AutoScalingGroup auto_scaling_group.add_warm_pool( min_size=1, reuse_on_scale_in=True )
Attributes
- max_group_prepared_capacity
The maximum number of instances that are allowed to be in the warm pool or in any state except Terminated for the Auto Scaling group.
If the value is not specified, Amazon EC2 Auto Scaling launches and maintains the difference between the group’s maximum capacity and its desired capacity.
- Default:
max size of the Auto Scaling group
- min_size
The minimum number of instances to maintain in the warm pool.
- Default:
0
- pool_state
The instance state to transition to after the lifecycle actions are complete.
- Default:
PoolState.STOPPED
- reuse_on_scale_in
Indicates whether instances in the Auto Scaling group can be returned to the warm pool on scale in.
If the value is not specified, instances in the Auto Scaling group will be terminated when the group scales in.
- Default:
false