Package software.amazon.awscdk.services.ec2

Interface CfnLaunchTemplateProps

All Superinterfaces:

software.amazon.jsii.JsiiSerializable

All Known Implementing Classes:

CfnLaunchTemplateProps.Jsii$Proxy

@Generated(value="jsii-pacmak/1.113.0 (build fc68b25)",
           date="2025-10-14T12:28:09.302Z")
@Stability(Stable)
public interface CfnLaunchTemplateProps
extends software.amazon.jsii.JsiiSerializable

Properties for defining a CfnLaunchTemplate.

Example:

 Cluster cluster;
 String userData = "MIME-Version: 1.0\nContent-Type: multipart/mixed; boundary=\"==MYBOUNDARY==\"\n\n--==MYBOUNDARY==\nContent-Type: text/x-shellscript; charset=\"us-ascii\"\n\n#!/bin/bash\necho \"Running custom user data script\"\n\n--==MYBOUNDARY==--\\\n";
 CfnLaunchTemplate lt = CfnLaunchTemplate.Builder.create(this, "LaunchTemplate")
         .launchTemplateData(LaunchTemplateDataProperty.builder()
                 .instanceType("t3.small")
                 .userData(Fn.base64(userData))
                 .build())
         .build();
 cluster.addNodegroupCapacity("extra-ng", NodegroupOptions.builder()
         .launchTemplateSpec(LaunchTemplateSpec.builder()
                 .id(lt.getRef())
                 .version(lt.getAttrLatestVersionNumber())
                 .build())
         .build());
 

See Also:

• http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-ec2-launchtemplate.html

Nested Class Summary

Nested Classes

Modifier and Type	Interface	Description
static final class	CfnLaunchTemplateProps.Builder	A builder for CfnLaunchTemplateProps
static final class	CfnLaunchTemplateProps.Jsii$Proxy	An implementation for CfnLaunchTemplateProps

Method Summary

Modifier and Type	Method	Description
static CfnLaunchTemplateProps.Builder	builder()
Object	getLaunchTemplateData()	The information for the launch template.
default String	getLaunchTemplateName()	A name for the launch template.
default Object	getTagSpecifications()	The tags to apply to the launch template on creation.
default String	getVersionDescription()	A description for the first version of the launch template.

Methods inherited from interface software.amazon.jsii.JsiiSerializable

$jsii$toJson

Method Details

getLaunchTemplateData

@Stability(Stable)
@NotNull
Object getLaunchTemplateData()

The information for the launch template.

See Also:

• http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-ec2-launchtemplate.html#cfn-ec2-launchtemplate-launchtemplatedata

getLaunchTemplateName

@Stability(Stable)
@Nullable
default String getLaunchTemplateName()

A name for the launch template.

See Also:

• http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-ec2-launchtemplate.html#cfn-ec2-launchtemplate-launchtemplatename

getTagSpecifications

@Stability(Stable)
@Nullable
default Object getTagSpecifications()

The tags to apply to the launch template on creation.

To tag the launch template, the resource type must be launch-template .

To specify the tags for resources that are created during instance launch, use TagSpecifications .

See Also:

• http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-ec2-launchtemplate.html#cfn-ec2-launchtemplate-tagspecifications

getVersionDescription

@Stability(Stable)
@Nullable
default String getVersionDescription()

A description for the first version of the launch template.

See Also:

• http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-ec2-launchtemplate.html#cfn-ec2-launchtemplate-versiondescription

builder

@Stability(Stable)
static CfnLaunchTemplateProps.Builder builder()

Returns:

a CfnLaunchTemplateProps.Builder of CfnLaunchTemplateProps