interface VolumeSpecificationProperty

Language	Type name
.NET	Amazon.CDK.AWS.EMR.CfnInstanceGroupConfig.VolumeSpecificationProperty
Java	software.amazon.awscdk.services.emr.CfnInstanceGroupConfig.VolumeSpecificationProperty
Python	aws_cdk.aws_emr.CfnInstanceGroupConfig.VolumeSpecificationProperty
TypeScript	@aws-cdk/aws-emr » CfnInstanceGroupConfig » VolumeSpecificationProperty

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.

Example

// The code below shows an example of how to instantiate this type.
// The values are placeholders you should change.
import * as emr from '@aws-cdk/aws-emr';
const volumeSpecificationProperty: emr.CfnInstanceGroupConfig.VolumeSpecificationProperty = {
  sizeInGb: 123,
  volumeType: 'volumeType',

  // the properties below are optional
  iops: 123,
};

Properties

Name	Type	Description
sizeInGb	number	The volume size, in gibibytes (GiB).
volumeType	string	The volume type.
iops?	number	The number of I/O operations per second (IOPS) that the volume supports.

---

sizeInGb

Type: number

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.

---

volumeType

Type: string

The volume type.

Volume types supported are gp3, gp2, io1, st1, sc1, and standard.

---

iops?

Type: number (optional)

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