interface PlacementProperty

Language	Type name
.NET	Amazon.CDK.AWS.EC2.CfnLaunchTemplate.PlacementProperty
Java	software.amazon.awscdk.services.ec2.CfnLaunchTemplate.PlacementProperty
Python	aws_cdk.aws_ec2.CfnLaunchTemplate.PlacementProperty
TypeScript	@aws-cdk/aws-ec2 » CfnLaunchTemplate » PlacementProperty

Specifies the placement of an instance.

Placement 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 * as ec2 from '@aws-cdk/aws-ec2';
const placementProperty: ec2.CfnLaunchTemplate.PlacementProperty = {
  affinity: 'affinity',
  availabilityZone: 'availabilityZone',
  groupId: 'groupId',
  groupName: 'groupName',
  hostId: 'hostId',
  hostResourceGroupArn: 'hostResourceGroupArn',
  partitionNumber: 123,
  spreadDomain: 'spreadDomain',
  tenancy: 'tenancy',
};

Properties

Name	Type	Description
affinity?	string	The affinity setting for an instance on a Dedicated Host.
availabilityZone?	string	The Availability Zone for the instance.
groupId?	string	The Group Id of a placement group.
groupName?	string	The name of the placement group for the instance.
hostId?	string	The ID of the Dedicated Host for the instance.
hostResourceGroupArn?	string	The ARN of the host resource group in which to launch the instances.
partitionNumber?	number	The number of the partition the instance should launch in.
spreadDomain?	string	Reserved for future use.
tenancy?	string	The tenancy of the instance.

---

affinity?

Type: string (optional)

The affinity setting for an instance on a Dedicated Host.

---

availabilityZone?

Type: string (optional)

The Availability Zone for the instance.

---

groupId?

Type: string (optional)

The Group Id of a placement group.

You must specify the Placement Group Group Id to launch an instance in a shared placement group.

---

groupName?

Type: string (optional)

The name of the placement group for the instance.

---

hostId?

Type: string (optional)

The ID of the Dedicated Host for the instance.

---

hostResourceGroupArn?

Type: string (optional)

The ARN of the host resource group in which to launch the instances.

If you specify a host resource group ARN, omit the Tenancy parameter or set it to host .

---

partitionNumber?

Type: number (optional)

The number of the partition the instance should launch in.

Valid only if the placement group strategy is set to partition .

---

spreadDomain?

Type: string (optional)

Reserved for future use.

---

tenancy?

Type: string (optional)

The tenancy of the instance.

An instance with a tenancy of dedicated runs on single-tenant hardware.