interface BlockDevice
| Language | Type name |
|---|---|
 .NET | Amazon.CDK.AWS.EC2.BlockDevice |
 Go | github.com/aws/aws-cdk-go/awscdk/v2/awsec2#BlockDevice |
 Java | software.amazon.awscdk.services.ec2.BlockDevice |
 Python | aws_cdk.aws_ec2.BlockDevice |
 TypeScript (source) | aws-cdk-lib » aws_ec2 » BlockDevice |
Block device.
Example
// The code below shows an example of how to instantiate this type.
// The values are placeholders you should change.
import { aws_ec2 as ec2 } from 'aws-cdk-lib';
declare const blockDeviceVolume: ec2.BlockDeviceVolume;
const blockDevice: ec2.BlockDevice = {
deviceName: 'deviceName',
volume: blockDeviceVolume,
// the properties below are optional
mappingEnabled: false,
};
Properties
| Name | Type | Description |
|---|---|---|
| device | string | The device name exposed to the EC2 instance. |
| volume | Block | Defines the block device volume, to be either an Amazon EBS volume or an ephemeral instance store volume. |
| mapping | boolean | If false, the device mapping will be suppressed. |
deviceName
Type:
string
The device name exposed to the EC2 instance.
For example, a value like /dev/sdh, xvdh.
See also: https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/device_naming.html
volume
Type:
Block
Defines the block device volume, to be either an Amazon EBS volume or an ephemeral instance store volume.
For example, a value like BlockDeviceVolume.ebs(15), BlockDeviceVolume.ephemeral(0).
mappingEnabled?
Type:
boolean
(optional, default: true - device mapping is left untouched)
If false, the device mapping will be suppressed.
If set to false for the root device, the instance might fail the Amazon EC2 health check. Amazon EC2 Auto Scaling launches a replacement instance if the instance fails the health check.