interface CfnFleetProps

Language	Type name
.NET	`Amazon.CDK.AWS.AppStream.CfnFleetProps`
Go	`github.com/aws/aws-cdk-go/awscdk/v2/awsappstream#CfnFleetProps`
Java	`software.amazon.awscdk.services.appstream.CfnFleetProps`
Python	`aws_cdk.aws_appstream.CfnFleetProps`
TypeScript	`aws-cdk-lib` » `aws_appstream` » `CfnFleetProps`

Properties for defining a CfnFleet.

Example

const fleet = new appstream.CfnFleet(this, 'Fleet', {
  instanceType: 'stream.standard.small',
  name: 'Fleet',
  computeCapacity: {
    desiredInstances: 1,
  },
  imageName: 'AppStream-AmazonLinux2-09-21-2022',
});
fleet.cfnOptions.creationPolicy = {
  startFleet: true,
};

Properties

Name	Type	Description
instanceType	`string`	The instance type to use when launching fleet instances. The following instance types are available for non-Elastic fleets:.
name	`string`	A unique name for the fleet.
computeCapacity?	`IResolvable` `\|` `ComputeCapacityProperty`	The desired capacity for the fleet.
description?	`string`	The description to display.
disconnectTimeoutInSeconds?	`number`	The amount of time that a streaming session remains active after users disconnect.
displayName?	`string`	The fleet name to display.
domainJoinInfo?	`IResolvable` `\|` `DomainJoinInfoProperty`	The name of the directory and organizational unit (OU) to use to join the fleet to a Microsoft Active Directory domain.
enableDefaultInternetAccess?	`boolean \|` `IResolvable`	Enables or disables default internet access for the fleet.
fleetType?	`string`	The fleet type.
iamRoleArn?	`string`	The ARN of the IAM role that is applied to the fleet.
idleDisconnectTimeoutInSeconds?	`number`	The amount of time that users can be idle (inactive) before they are disconnected from their streaming session and the `DisconnectTimeoutInSeconds` time interval begins.
imageArn?	`string`	The ARN of the public, private, or shared image to use.
imageName?	`string`	The name of the image used to create the fleet.
maxConcurrentSessions?	`number`	The maximum number of concurrent sessions that can be run on an Elastic fleet.
maxSessionsPerInstance?	`number`	Max number of user sessions on an instance.
maxUserDurationInSeconds?	`number`	The maximum amount of time that a streaming session can remain active, in seconds.
platform?	`string`	The platform of the fleet.
sessionScriptS3Location?	`IResolvable` `\|` `S3LocationProperty`	The S3 location of the session scripts configuration zip file.
streamView?	`string`	The AppStream 2.0 view that is displayed to your users when they stream from the fleet. When `APP` is specified, only the windows of applications opened by users display. When `DESKTOP` is specified, the standard desktop that is provided by the operating system displays.
tags?	`CfnTag[]`	An array of key-value pairs.
usbDeviceFilterStrings?	`string[]`	The USB device filter strings that specify which USB devices a user can redirect to the fleet streaming session, when using the Windows native client.
vpcConfig?	`IResolvable` `\|` `VpcConfigProperty`	The VPC configuration for the fleet.

instanceType

Type: string

The instance type to use when launching fleet instances. The following instance types are available for non-Elastic fleets:.

stream.standard.small
stream.standard.medium
stream.standard.large
stream.compute.large
stream.compute.xlarge
stream.compute.2xlarge
stream.compute.4xlarge
stream.compute.8xlarge
stream.memory.large
stream.memory.xlarge
stream.memory.2xlarge
stream.memory.4xlarge
stream.memory.8xlarge
stream.memory.z1d.large
stream.memory.z1d.xlarge
stream.memory.z1d.2xlarge
stream.memory.z1d.3xlarge
stream.memory.z1d.6xlarge
stream.memory.z1d.12xlarge
stream.graphics-design.large
stream.graphics-design.xlarge
stream.graphics-design.2xlarge
stream.graphics-design.4xlarge
stream.graphics-desktop.2xlarge
stream.graphics.g4dn.xlarge
stream.graphics.g4dn.2xlarge
stream.graphics.g4dn.4xlarge
stream.graphics.g4dn.8xlarge
stream.graphics.g4dn.12xlarge
stream.graphics.g4dn.16xlarge
stream.graphics-pro.4xlarge
stream.graphics-pro.8xlarge
stream.graphics-pro.16xlarge

The following instance types are available for Elastic fleets:

stream.standard.small
stream.standard.medium

name

Type: string

A unique name for the fleet.

computeCapacity?

Type: IResolvable | ComputeCapacityProperty (optional)

The desired capacity for the fleet.

This is not allowed for Elastic fleets.

description?

Type: string (optional)

The description to display.

disconnectTimeoutInSeconds?

Type: number (optional)

The amount of time that a streaming session remains active after users disconnect.

If users try to reconnect to the streaming session after a disconnection or network interruption within this time interval, they are connected to their previous session. Otherwise, they are connected to a new session with a new streaming instance.

Specify a value between 60 and 36000.

displayName?

Type: string (optional)

The fleet name to display.

domainJoinInfo?

Type: IResolvable | DomainJoinInfoProperty (optional)

The name of the directory and organizational unit (OU) to use to join the fleet to a Microsoft Active Directory domain.

This is not allowed for Elastic fleets.

enableDefaultInternetAccess?

Type: boolean | IResolvable (optional)

Enables or disables default internet access for the fleet.

fleetType?

Type: string (optional)

The fleet type.

ALWAYS_ON - Provides users with instant-on access to their apps. You are charged for all running instances in your fleet, even if no users are streaming apps.
ON_DEMAND - Provide users with access to applications after they connect, which takes one to two minutes. You are charged for instance streaming when users are connected and a small hourly fee for instances that are not streaming apps.
ELASTIC - The pool of streaming instances is managed by Amazon AppStream 2.0. When a user selects their application or desktop to launch, they will start streaming after the app block has been downloaded and mounted to a streaming instance.

Allowed Values : ALWAYS_ON | ELASTIC | ON_DEMAND

iamRoleArn?

Type: string (optional)

The ARN of the IAM role that is applied to the fleet.

To assume a role, the fleet instance calls the AWS Security Token Service AssumeRole API operation and passes the ARN of the role to use. The operation creates a new session with temporary credentials. AppStream 2.0 retrieves the temporary credentials and creates the appstream_machine_role credential profile on the instance.

For more information, see Using an IAM Role to Grant Permissions to Applications and Scripts Running on AppStream 2.0 Streaming Instances in the Amazon AppStream 2.0 Administration Guide .

idleDisconnectTimeoutInSeconds?

Type: number (optional)

The amount of time that users can be idle (inactive) before they are disconnected from their streaming session and the DisconnectTimeoutInSeconds time interval begins.

Users are notified before they are disconnected due to inactivity. If they try to reconnect to the streaming session before the time interval specified in DisconnectTimeoutInSeconds elapses, they are connected to their previous session. Users are considered idle when they stop providing keyboard or mouse input during their streaming session. File uploads and downloads, audio in, audio out, and pixels changing do not qualify as user activity. If users continue to be idle after the time interval in IdleDisconnectTimeoutInSeconds elapses, they are disconnected.

To prevent users from being disconnected due to inactivity, specify a value of 0. Otherwise, specify a value between 60 and 36000.

If you enable this feature, we recommend that you specify a value that corresponds exactly to a whole number of minutes (for example, 60, 120, and 180). If you don't do this, the value is rounded to the nearest minute. For example, if you specify a value of 70, users are disconnected after 1 minute of inactivity. If you specify a value that is at the midpoint between two different minutes, the value is rounded up. For example, if you specify a value of 90, users are disconnected after 2 minutes of inactivity.

imageArn?

Type: string (optional)

The ARN of the public, private, or shared image to use.

imageName?

Type: string (optional)

The name of the image used to create the fleet.

maxConcurrentSessions?

Type: number (optional)

The maximum number of concurrent sessions that can be run on an Elastic fleet.

This setting is required for Elastic fleets, but is not used for other fleet types.

maxSessionsPerInstance?

Type: number (optional)

Max number of user sessions on an instance.

This is applicable only for multi-session fleets.

maxUserDurationInSeconds?

Type: number (optional)

The maximum amount of time that a streaming session can remain active, in seconds.

If users are still connected to a streaming instance five minutes before this limit is reached, they are prompted to save any open documents before being disconnected. After this time elapses, the instance is terminated and replaced by a new instance.

Specify a value between 600 and 432000.

platform?

Type: string (optional)

The platform of the fleet.

Platform is a required setting for Elastic fleets, and is not used for other fleet types.

sessionScriptS3Location?

Type: IResolvable | S3LocationProperty (optional)

The S3 location of the session scripts configuration zip file.

This only applies to Elastic fleets.

streamView?

Type: string (optional)

The AppStream 2.0 view that is displayed to your users when they stream from the fleet. When APP is specified, only the windows of applications opened by users display. When DESKTOP is specified, the standard desktop that is provided by the operating system displays.

The default value is APP .

tags?

Type: CfnTag[] (optional)

An array of key-value pairs.

usbDeviceFilterStrings?

Type: string[] (optional)

The USB device filter strings that specify which USB devices a user can redirect to the fleet streaming session, when using the Windows native client.

This is allowed but not required for Elastic fleets.

vpcConfig?

Type: IResolvable | VpcConfigProperty (optional)

The VPC configuration for the fleet.

This is required for Elastic fleets, but not required for other fleet types.