software.amazon.awscdk.services.ec2

Interface CfnSpotFleet.BlockDeviceMappingProperty

All Known Implementing Classes:

CfnSpotFleet.BlockDeviceMappingProperty.Jsii$Proxy

Enclosing class:

CfnSpotFleet

public static interface CfnSpotFleet.BlockDeviceMappingProperty

Specifies a block device mapping.

You can specify Ebs or VirtualName , but not both.

Example:

 // The code below shows an example of how to instantiate this type.
 // The values are placeholders you should change.
 import software.amazon.awscdk.services.ec2.*;
 BlockDeviceMappingProperty blockDeviceMappingProperty = BlockDeviceMappingProperty.builder()
         .deviceName("deviceName")
         // the properties below are optional
         .ebs(EbsBlockDeviceProperty.builder()
                 .deleteOnTermination(false)
                 .encrypted(false)
                 .iops(123)
                 .snapshotId("snapshotId")
                 .volumeSize(123)
                 .volumeType("volumeType")
                 .build())
         .noDevice("noDevice")
         .virtualName("virtualName")
         .build();
 

Nested Class Summary

Nested Classes

Modifier and Type	Interface and Description
static class	CfnSpotFleet.BlockDeviceMappingProperty.Builder A builder for CfnSpotFleet.BlockDeviceMappingProperty
static class	CfnSpotFleet.BlockDeviceMappingProperty.Jsii$Proxy An implementation for CfnSpotFleet.BlockDeviceMappingProperty

Method Summary

Modifier and Type	Method and Description
static CfnSpotFleet.BlockDeviceMappingProperty.Builder	builder()
java.lang.String	getDeviceName() The device name (for example, `/dev/sdh` or `xvdh` ).
default java.lang.Object	getEbs() Parameters used to automatically set up EBS volumes when the instance is launched.
default java.lang.String	getNoDevice() To omit the device from the block device mapping, specify an empty string.
default java.lang.String	getVirtualName() The virtual device name ( `ephemeral` N).

Method Detail

getDeviceName

java.lang.String getDeviceName()

The device name (for example, `/dev/sdh` or `xvdh` ).

getEbs

default java.lang.Object getEbs()

Parameters used to automatically set up EBS volumes when the instance is launched.

getNoDevice

default java.lang.String getNoDevice()

To omit the device from the block device mapping, specify an empty string.

When this property is specified, the device is removed from the block device mapping regardless of the assigned value.

getVirtualName

default java.lang.String getVirtualName()

The virtual device name ( `ephemeral` N).

Instance store volumes are numbered starting from 0. An instance type with 2 available instance store volumes can specify mappings for ephemeral0 and ephemeral1 . The number of available instance store volumes depends on the instance type. After you connect to the instance, you must mount the volume.

NVMe instance store volumes are automatically enumerated and assigned a device name. Including them in your block device mapping has no effect.

Constraints: For M3 instances, you must specify instance store volumes in the block device mapping for the instance. When you launch an M3 instance, we ignore any instance store volumes specified in the block device mapping for the AMI.

builder

static CfnSpotFleet.BlockDeviceMappingProperty.Builder builder()

Returns:

a CfnSpotFleet.BlockDeviceMappingProperty.Builder of CfnSpotFleet.BlockDeviceMappingProperty