AWS::DataSync::LocationEFS Ec2Config - Amazon CloudFormation
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AWS::DataSync::LocationEFS Ec2Config

The subnet and security groups that Amazon DataSync uses to access your Amazon EFS file system.

Syntax

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

JSON

{ "SecurityGroupArns" : [ String, ... ], "SubnetArn" : String }

YAML

SecurityGroupArns: - String SubnetArn: String

Properties

SecurityGroupArns

Specifies the Amazon Resource Names (ARNs) of the security groups associated with an Amazon EFS file system's mount target.

Required: Yes

Type: List of String

Maximum: 5

Update requires: Replacement

SubnetArn

Specifies the ARN of a subnet where DataSync creates the network interfaces for managing traffic during your transfer.

The subnet must be located:

  • In the same virtual private cloud (VPC) as the Amazon EFS file system.

  • In the same Availability Zone as at least one mount target for the Amazon EFS file system.

Note

You don't need to specify a subnet that includes a file system mount target.

Required: Yes

Type: String

Maximum: 128

Pattern: ^arn:(aws|aws-cn|aws-us-gov|aws-iso|aws-iso-b):ec2:[a-z\-0-9]*:[0-9]{12}:subnet/.*$

Update requires: Replacement