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
- Return type
Union
[int
,float
,None
]
-
min_size
¶ The minimum number of instances to maintain in the warm pool.
- Default
0
- Return type
Union
[int
,float
,None
]
-
pool_state
¶ The instance state to transition to after the lifecycle actions are complete.
- Default
PoolState.STOPPED
- Return type
Optional
[PoolState
]
-
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
- Return type
Optional
[bool
]