AWS::EC2::LaunchTemplate CpuOptions

Specifies the CPU options for an instance. For more information, see Optimize CPU options in the Amazon Elastic Compute Cloud User Guide.

CpuOptions is a property of AWS::EC2::LaunchTemplate LaunchTemplateData.

Syntax

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

JSON

{
  "AmdSevSnp" : String,
  "CoreCount" : Integer,
  "ThreadsPerCore" : Integer
}

YAML

  AmdSevSnp: String
  CoreCount: Integer
  ThreadsPerCore: Integer

Properties

AmdSevSnp

Indicates whether to enable the instance for AMD SEV-SNP. AMD SEV-SNP is supported with M6a, R6a, and C6a instance types only. For more information, see AMD SEV-SNP.

Required: No

Type: String

Allowed values: enabled | disabled

Update requires: No interruption

CoreCount

The number of CPU cores for the instance.

Required: No

Type: Integer

Update requires: No interruption

ThreadsPerCore

The number of threads per CPU core. To disable multithreading for the instance, specify a value of 1. Otherwise, specify the default value of 2.

Required: No

Type: Integer

Update requires: No interruption

See also

• Optimize CPU options in the Amazon EC2 User Guide.