AWS::EC2::SpotFleet FleetLaunchTemplateSpecification

Specifies the launch template to be used by the Spot Fleet request for configuring Amazon EC2 instances.

You must specify the following:

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

• The version of the launch template.

FleetLaunchTemplateSpecification is a property of the AWS::EC2::SpotFleet resource.

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

For examples of launch templates, see Examples.

Syntax

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

JSON

{
  "LaunchTemplateId" : String,
  "LaunchTemplateName" : String,
  "Version" : String
}

YAML

  LaunchTemplateId: String
  LaunchTemplateName: String
  Version: String

Properties

LaunchTemplateId

The ID of the launch template.

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

Required: Conditional

Type: String

Update requires: Replacement

LaunchTemplateName

The name of the launch template.

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

Required: Conditional

Type: String

Minimum: 3

Maximum: 128

Pattern: [a-zA-Z0-9\(\)\.\-/_]+

Update requires: Replacement

Version

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.

Required: Yes

Type: String

Update requires: Replacement