Package software.amazon.awscdk.services.ec2

Interface LaunchTemplateCpuOptions

All Superinterfaces:

software.amazon.jsii.JsiiSerializable

All Known Implementing Classes:

LaunchTemplateCpuOptions.Jsii$Proxy

@Generated(value="jsii-pacmak/1.139.0 (build 26a6b54)",
           date="2026-09-02T11:03:08.798Z")
@Stability(Stable)
public interface LaunchTemplateCpuOptions
extends software.amazon.jsii.JsiiSerializable

The CPU options for the instance.

Example:

 LaunchTemplate.Builder.create(this, "LaunchTemplate")
         .machineImage(MachineImage.latestAmazonLinux2023())
         .cpuOptions(LaunchTemplateCpuOptions.builder()
                 .coreCount(4)
                 .threadsPerCore(1)
                 .nestedVirtualization(true)
                 .build())
         .build();
 

See Also:

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

Nested Class Summary

Nested Classes

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

Method Summary

Modifier and Type	Method	Description
static LaunchTemplateCpuOptions.Builder	builder()
default Boolean	getAmdSevSnp()	Indicates whether to enable the instance for AMD SEV-SNP.
default Number	getCoreCount()	The number of CPU cores for the instance.
default Boolean	getNestedVirtualization()	Indicates whether the instance is enabled for nested virtualization.
default Number	getThreadsPerCore()	The number of threads per CPU core.

Methods inherited from interface software.amazon.jsii.JsiiSerializable

$jsii$toJson

Method Details

getAmdSevSnp

@Stability(Stable)
@Nullable
default Boolean getAmdSevSnp()

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

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

Default: - AMD SEV-SNP is not specified in the launch template.

See Also:

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

getCoreCount

@Stability(Stable)
@Nullable
default Number getCoreCount()

The number of CPU cores for the instance.

Default: - The default number of CPU cores for the selected instance type.

getNestedVirtualization

@Stability(Stable)
@Nullable
default Boolean getNestedVirtualization()

Indicates whether the instance is enabled for nested virtualization.

Default: - Nested virtualization is not specified in the launch template.

getThreadsPerCore

@Stability(Stable)
@Nullable
default Number getThreadsPerCore()

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.

Default: - The default number of threads per core for the selected instance type.

builder

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

Returns:

a LaunchTemplateCpuOptions.Builder of LaunchTemplateCpuOptions