AWS::EC2::LaunchTemplate CapacityReservationSpecification - AWS CloudFormation
SyntaxProperties

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AWS::EC2::LaunchTemplate CapacityReservationSpecification

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.

Syntax

To declare this entity in your AWS CloudFormation template, use the following syntax:

Properties

CapacityReservationPreference

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.

Required: No

Type: String

Allowed values: capacity-reservations-only | open | none

Update requires: No interruption

CapacityReservationTarget

Information about the target Capacity Reservation or Capacity Reservation group.

Required: No

Type: CapacityReservationTarget

Update requires: No interruption