AWS CloudFormation
User Guide (Version )

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AWS::EMR::InstanceFleetConfig VolumeSpecification

VolumeSpecification is a subproperty of the EbsBlockDeviceConfig property type. VolumeSecification determines the volume type, IOPS, and size (GiB) for EBS volumes attached to EC2 instances.

Syntax

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

JSON

{ "Iops" : Integer, "SizeInGB" : Integer, "VolumeType" : String }

YAML

Iops: Integer SizeInGB: Integer VolumeType: String

Properties

Iops

The number of I/O operations per second (IOPS) that the volume supports.

Required: No

Type: Integer

Update requires: Replacement

SizeInGB

The volume size, in gibibytes (GiB). This can be a number from 1 - 1024. If the volume type is EBS-optimized, the minimum value is 10.

Required: Yes

Type: Integer

Update requires: Replacement

VolumeType

The volume type. Volume types supported are gp2, io1, standard.

Required: Yes

Type: String

Update requires: Replacement

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