AWS::AutoScaling::AutoScalingGroup AvailabilityZoneDistribution - AWS CloudFormation
SyntaxProperties
Services or capabilities described in AWS documentation might vary by Region. To see the differences applicable to the AWS European Sovereign Cloud Region, see the AWS European Sovereign Cloud User Guide.

This is the new CloudFormation Template Reference Guide. Please update your bookmarks and links. For help getting started with CloudFormation, see the AWS CloudFormation User Guide.

AWS::AutoScaling::AutoScalingGroup AvailabilityZoneDistribution

AvailabilityZoneDistribution is a property of the AWS::AutoScaling::AutoScalingGroup resource.

Syntax

To declare this entity in your CloudFormation template, use the following syntax:

JSON

{
  "CapacityDistributionStrategy" : String
}

Properties

CapacityDistributionStrategy

If launches fail in an Availability Zone, the following strategies are available. The default is balanced-best-effort.

  • balanced-only - If launches fail in an Availability Zone, Auto Scaling will continue to attempt to launch in the unhealthy zone to preserve a balanced distribution.

  • balanced-best-effort - If launches fail in an Availability Zone, Auto Scaling will attempt to launch in another healthy Availability Zone instead.

Required: No

Type: String

Allowed values: balanced-best-effort | balanced-only

Update requires: No interruption