Interface CfnAutoScalingGroup.ILaunchTemplateSpecificationProperty

Namespace

Amazon.CDK.AWS.AutoScaling

Assembly

Amazon.CDK.AWS.AutoScaling.dll

Specifies a launch template to use when provisioning EC2 instances for an Auto Scaling group.

public interface CfnAutoScalingGroup.ILaunchTemplateSpecificationProperty

Examples

// The code below shows an example of how to instantiate this type.
             // The values are placeholders you should change.
             using Amazon.CDK.AWS.AutoScaling;

             var launchTemplateSpecificationProperty = new LaunchTemplateSpecificationProperty {
                 Version = "version",

                 // the properties below are optional
                 LaunchTemplateId = "launchTemplateId",
                 LaunchTemplateName = "launchTemplateName"
             };

Remarks

You must specify the following:

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.

Link: http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-autoscaling-autoscalinggroup-launchtemplatespecification.html

ExampleMetadata: fixture=_generated

Properties

LaunchTemplateId

The ID of the launch template.

string? LaunchTemplateId { get; }

Property Value

string

Remarks

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

Link: http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-autoscaling-autoscalinggroup-launchtemplatespecification.html#cfn-autoscaling-autoscalinggroup-launchtemplatespecification-launchtemplateid

LaunchTemplateName

The name of the launch template.

string? LaunchTemplateName { get; }

Property Value

string

Remarks

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

Link: http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-autoscaling-autoscalinggroup-launchtemplatespecification.html#cfn-autoscaling-autoscalinggroup-launchtemplatespecification-launchtemplatename

Version

The version number of the launch template.

string Version { get; }

Property Value

string

Remarks

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 <code>Fn::GetAtt</code> function, see the <a href="https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-as-group.html#aws-properties-as-group--examples">Examples</a> section of the <code>AWS::AutoScaling::AutoScalingGroup</code> resource.

Link: http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-autoscaling-autoscalinggroup-launchtemplatespecification.html#cfn-autoscaling-autoscalinggroup-launchtemplatespecification-version