Package software.amazon.awscdk.services.autoscaling

Interface CfnAutoScalingGroup.LaunchTemplateSpecificationProperty

All Superinterfaces:
software.amazon.jsii.JsiiSerializable
All Known Implementing Classes:
CfnAutoScalingGroup.LaunchTemplateSpecificationProperty.Jsii$Proxy
Enclosing class:
CfnAutoScalingGroup
@Stability(Stable) public static interface CfnAutoScalingGroup.LaunchTemplateSpecificationProperty extends software.amazon.jsii.JsiiSerializable
Specifies a launch template to use when provisioning EC2 instances for an Auto Scaling group.

You must specify the following:

  • The ID or the name of the launch template, but not both.
  • The version of the launch template.

LaunchTemplateSpecification is property of the AWS::AutoScaling::AutoScalingGroup resource. It is also a property of the AWS::AutoScaling::AutoScalingGroup LaunchTemplate and AWS::AutoScaling::AutoScalingGroup LaunchTemplateOverrides property types.

For information about creating a launch template, see AWS::EC2::LaunchTemplate and Create a launch template for an Auto Scaling group in the Amazon EC2 Auto Scaling User Guide .

For examples of launch templates, see Auto scaling template snippets and the Examples section in the AWS::EC2::LaunchTemplate resource.

Example: 

 // The code below shows an example of how to instantiate this type.
 // The values are placeholders you should change.
 import software.amazon.awscdk.services.autoscaling.*;
 LaunchTemplateSpecificationProperty launchTemplateSpecificationProperty = LaunchTemplateSpecificationProperty.builder()
         .version("version")
         // the properties below are optional
         .launchTemplateId("launchTemplateId")
         .launchTemplateName("launchTemplateName")
         .build();

  • Method Details

    • getVersion

      @Stability(Stable) @NotNull String getVersion()
      The version number of the launch template.

      Specifying $Latest or $Default for the template version number is not supported. However, you can specify LatestVersionNumber or DefaultVersionNumber using the Fn::GetAtt intrinsic function. For more information, see Fn::GetAtt .

      For an example of using the Fn::GetAtt function, see the Examples section of the AWS::AutoScaling::AutoScalingGroup resource.

    • getLaunchTemplateId

      @Stability(Stable) @Nullable default String getLaunchTemplateId()
      The ID of the launch template.

      You must specify the LaunchTemplateID or the LaunchTemplateName , but not both.

    • getLaunchTemplateName

      @Stability(Stable) @Nullable default String getLaunchTemplateName()
      The name of the launch template.

      You must specify the LaunchTemplateName or the LaunchTemplateID , but not both.

    • builder

      @Stability(Stable) static CfnAutoScalingGroup.LaunchTemplateSpecificationProperty.Builder builder()
      Returns:
      a CfnAutoScalingGroup.LaunchTemplateSpecificationProperty.Builder of CfnAutoScalingGroup.LaunchTemplateSpecificationProperty