LaunchTemplateCpuOptions

class aws_cdk.aws_ec2.LaunchTemplateCpuOptions(*, amd_sev_snp=None, core_count=None, nested_virtualization=None, threads_per_core=None)

Bases: object

The CPU options for the instance.

Parameters:

amd_sev_snp (Optional[bool]) – 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.
core_count (Union[int, float, None]) – The number of CPU cores for the instance. Default: - The default number of CPU cores for the selected instance type.
nested_virtualization (Optional[bool]) – Indicates whether the instance is enabled for nested virtualization. Default: - Nested virtualization is not specified in the launch template.
threads_per_core (Union[int, float, None]) – 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.

See:

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

ExampleMetadata:

infused

Example:

ec2.LaunchTemplate(self, "LaunchTemplate",
    machine_image=ec2.MachineImage.latest_amazon_linux2023(),
    cpu_options=ec2.LaunchTemplateCpuOptions(
        core_count=4,
        threads_per_core=1,
        nested_virtualization=True
    )
)

Attributes

amd_sev_snp

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:

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

core_count

The number of CPU cores for the instance.

Default:

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

nested_virtualization

Indicates whether the instance is enabled for nested virtualization.

Default:

Nested virtualization is not specified in the launch template.

threads_per_core

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.