AWS::EKS::Nodegroup LaunchTemplateSpecification

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An object representing a node group launch template specification. The launch template can't include SubnetId, IamInstanceProfile, RequestSpotInstances, HibernationOptions, or TerminateInstances, or the node group deployment or update will fail. For more information about launch templates, see CreateLaunchTemplate in the Amazon EC2 API Reference. For more information about using launch templates with Amazon EKS, see Customizing managed nodes with launch templates in the Amazon EKS User Guide.

You must specify either the launch template ID or the launch template name in the request, but not both.

Syntax

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

JSON

{
  "Id" : String,
  "Name" : String,
  "Version" : String
}

YAML

  Id: String
  Name: String
  Version: String

Properties

Id

The ID of the launch template.

You must specify either the launch template ID or the launch template name in the request, but not both. After node group creation, you cannot use a different ID.

Required: Conditional

Type: String

Minimum: 1

Update requires: No interruption

Name

The name of the launch template.

You must specify either the launch template name or the launch template ID in the request, but not both. After node group creation, you cannot use a different name.

Required: Conditional

Type: String

Minimum: 1

Update requires: No interruption

Version

The version number of the launch template to use. If no version is specified, then the template's default version is used. You can use a different version for node group updates.

Required: No

Type: String

Minimum: 1

Update requires: No interruption