interface LaunchTemplateCpuOptions

Language	Type name
.NET	Amazon.CDK.AWS.EC2.LaunchTemplateCpuOptions
Go	github.com/aws/aws-cdk-go/awscdk/v2/awsec2#LaunchTemplateCpuOptions
Java	software.amazon.awscdk.services.ec2.LaunchTemplateCpuOptions
Python	aws_cdk.aws_ec2.LaunchTemplateCpuOptions
TypeScript (source)	aws-cdk-lib » aws_ec2 » LaunchTemplateCpuOptions

The CPU options for the instance.

See also: https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/instance-optimize-cpu.html

Example

new ec2.LaunchTemplate(this, 'LaunchTemplate', {
  machineImage: ec2.MachineImage.latestAmazonLinux2023(),
  cpuOptions: {
    coreCount: 4,
    threadsPerCore: 1,
    nestedVirtualization: true,
  },
});

Properties

Name	Type	Description
amdSevSnp?	boolean	Indicates whether to enable the instance for AMD SEV-SNP.
coreCount?	number	The number of CPU cores for the instance.
nestedVirtualization?	boolean	Indicates whether the instance is enabled for nested virtualization.
threadsPerCore?	number	The number of threads per CPU core.

---

amdSevSnp?

Type: boolean (optional, default: AMD SEV-SNP is not specified in the launch template.)

Indicates whether to enable the instance for AMD SEV-SNP.

AMD SEV-SNP is supported with M6a, R6a, and C6a instance types only.

See also: https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/sev-snp.html

---

coreCount?

Type: number (optional, default: The default number of CPU cores for the selected instance type.)

The number of CPU cores for the instance.

---

nestedVirtualization?

Type: boolean (optional, default: Nested virtualization is not specified in the launch template.)

Indicates whether the instance is enabled for nested virtualization.

---

threadsPerCore?

Type: number (optional, default: The default number of threads per core for the selected instance type.)

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.