CfnResourceAutoScalingCreationPolicy
- class aws_cdk.CfnResourceAutoScalingCreationPolicy(*, min_successful_instances_percent=None)
Bases:
object
For an Auto Scaling group replacement update, specifies how many instances must signal success for the update to succeed.
- Parameters:
min_successful_instances_percent (
Union
[int
,float
,None
]) – Specifies the percentage of instances in an Auto Scaling replacement update that must signal success for the update to succeed. You can specify a value from 0 to 100. AWS CloudFormation rounds to the nearest tenth of a percent. For example, if you update five instances with a minimum successful percentage of 50, three instances must signal success. If an instance doesn’t send a signal within the time specified by the Timeout property, AWS CloudFormation assumes that the instance wasn’t created.- ExampleMetadata:
fixture=_generated
Example:
# The code below shows an example of how to instantiate this type. # The values are placeholders you should change. import aws_cdk as cdk cfn_resource_auto_scaling_creation_policy = cdk.CfnResourceAutoScalingCreationPolicy( min_successful_instances_percent=123 )
Attributes
- min_successful_instances_percent
Specifies the percentage of instances in an Auto Scaling replacement update that must signal success for the update to succeed.
You can specify a value from 0 to 100. AWS CloudFormation rounds to the nearest tenth of a percent. For example, if you update five instances with a minimum successful percentage of 50, three instances must signal success. If an instance doesn’t send a signal within the time specified by the Timeout property, AWS CloudFormation assumes that the instance wasn’t created.