Use this structure to specify the launch templates and instance types (overrides) for a mixed instances policy.
LaunchTemplate
is a property of the AWS::AutoScaling::AutoScalingGroup MixedInstancesPolicy property type.
Syntax
To declare this entity in your AWS CloudFormation template, use the following syntax:
JSON
{
"LaunchTemplateSpecification" : LaunchTemplateSpecification
,
"Overrides" : [ LaunchTemplateOverrides, ... ]
}
Properties
LaunchTemplateSpecification
-
The launch template.
Required: Yes
Type: LaunchTemplateSpecification
Update requires: Some interruptions
Overrides
-
Any properties that you specify override the same properties in the launch template.
Required: No
Type: Array of LaunchTemplateOverrides
Update requires: Some interruptions