interface CapacityReservationSpecificationProperty

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

Specifies an instance's Capacity Reservation targeting option. You can specify only one option at a time.

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

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 capacityReservationSpecificationProperty: ec2.CfnLaunchTemplate.CapacityReservationSpecificationProperty = {
  capacityReservationPreference: 'capacityReservationPreference',
  capacityReservationTarget: {
    capacityReservationId: 'capacityReservationId',
    capacityReservationResourceGroupArn: 'capacityReservationResourceGroupArn',
  },
};

Properties

Name	Type	Description
capacityReservationPreference?	`string`	Indicates the instance's Capacity Reservation preferences. Possible preferences include:.
capacityReservationTarget?	`IResolvable` `\|` `CapacityReservationTargetProperty`	Information about the target Capacity Reservation or Capacity Reservation group.

capacityReservationPreference?

Type: string (optional)

Indicates the instance's Capacity Reservation preferences. Possible preferences include:.

capacity-reservations-only - The instance will only run in a Capacity Reservation or Capacity Reservation group. If capacity isn't available, the instance will fail to launch.
open - The instance can run in any open Capacity Reservation that has matching attributes (instance type, platform, Availability Zone, tenancy).
none - The instance avoids running in a Capacity Reservation even if one is available. The instance runs in On-Demand capacity.

capacityReservationTarget?

Type: IResolvable | CapacityReservationTargetProperty (optional)

Information about the target Capacity Reservation or Capacity Reservation group.