interface ReferenceProperty

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

Specifies an instance family to use as the baseline reference for CPU performance.

Example

// The code below shows an example of how to instantiate this type.
// The values are placeholders you should change.
import { aws_ec2 as ec2 } from 'aws-cdk-lib';
const referenceProperty: ec2.CfnLaunchTemplate.ReferenceProperty = {
  instanceFamily: 'instanceFamily',
};

Properties

Name	Type	Description
instanceFamily?	`string`	The instance family to use as a baseline reference.

instanceFamily?

Type: string (optional)

The instance family to use as a baseline reference.

Ensure that you specify the correct value for the instance family. The instance family is everything before the period ( . ) in the instance type name. For example, in the instance type c6i.large , the instance family is c6i , not c6 . For more information, see Amazon EC2 instance type naming conventions in Amazon EC2 Instance Types .

The following instance families are not supported for performance protection:

c1
g3 | g3s
hpc7g
m1 | m2
mac1 | mac2 | mac2-m1ultra | mac2-m2 | mac2-m2pro
p3dn | p4d | p5
t1
u-12tb1 | u-18tb1 | u-24tb1 | u-3tb1 | u-6tb1 | u-9tb1 | u7i-12tb | u7in-16tb | u7in-24tb | u7in-32tb

If you enable performance protection by specifying a supported instance family, the returned instance types will exclude the above unsupported instance families.