software.amazon.awssdk.services.autoscaling.model

Class BlockDeviceMapping

java.lang.Object

software.amazon.awssdk.services.autoscaling.model.BlockDeviceMapping

All Implemented Interfaces:

Serializable, SdkPojo, ToCopyableBuilder<BlockDeviceMapping.Builder,BlockDeviceMapping>

@Generated(value="software.amazon.awssdk:codegen")
public final class BlockDeviceMapping
extends Object
implements SdkPojo, Serializable, ToCopyableBuilder<BlockDeviceMapping.Builder,BlockDeviceMapping>

Describes a block device mapping.

See Also:

Serialized Form

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static interface	BlockDeviceMapping.Builder

Method Summary

Modifier and Type	Method and Description
static BlockDeviceMapping.Builder	builder()
String	deviceName() The device name exposed to the EC2 instance (for example, /dev/sdh or xvdh).
Ebs	ebs() Parameters used to automatically set up EBS volumes when an instance is launched.
boolean	equals(Object obj)
boolean	equalsBySdkFields(Object obj)
<T> Optional<T>	getValueForField(String fieldName, Class<T> clazz)
int	hashCode()
Boolean	noDevice() Setting this value to true suppresses the specified device included in the block device mapping of the AMI.
List<SdkField<?>>	sdkFields()
static Class<? extends BlockDeviceMapping.Builder>	serializableBuilderClass()
BlockDeviceMapping.Builder	toBuilder()
String	toString() Returns a string representation of this object.
String	virtualName() The name of the virtual device (for example, ephemeral0).

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface software.amazon.awssdk.utils.builder.ToCopyableBuilder

copy

Method Detail

virtualName

public final String virtualName()

The name of the virtual device (for example, ephemeral0).

You can specify either VirtualName or Ebs, but not both.

Returns:

The name of the virtual device (for example, ephemeral0).

You can specify either VirtualName or Ebs, but not both.

deviceName

public final String deviceName()

The device name exposed to the EC2 instance (for example, /dev/sdh or xvdh). For more information, see Device Naming on Linux Instances in the Amazon EC2 User Guide for Linux Instances.

Returns:

The device name exposed to the EC2 instance (for example, /dev/sdh or xvdh). For more information, see Device Naming on Linux Instances in the Amazon EC2 User Guide for Linux Instances.

ebs

public final Ebs ebs()

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

You can specify either VirtualName or Ebs, but not both.

Returns:

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

You can specify either VirtualName or Ebs, but not both.

noDevice

public final Boolean noDevice()

Setting this value to true suppresses the specified device included in the block device mapping of the AMI.

If NoDevice is true for the root device, instances might fail the EC2 health check. In that case, Amazon EC2 Auto Scaling launches replacement instances.

If you specify NoDevice, you cannot specify Ebs.

Returns:

Setting this value to true suppresses the specified device included in the block device mapping of the AMI.

If NoDevice is true for the root device, instances might fail the EC2 health check. In that case, Amazon EC2 Auto Scaling launches replacement instances.

If you specify NoDevice, you cannot specify Ebs.

toBuilder

public BlockDeviceMapping.Builder toBuilder()

Specified by:

toBuilder in interface ToCopyableBuilder<BlockDeviceMapping.Builder,BlockDeviceMapping>

builder

public static BlockDeviceMapping.Builder builder()

serializableBuilderClass

public static Class<? extends BlockDeviceMapping.Builder> serializableBuilderClass()

hashCode

public final int hashCode()

Overrides:

hashCode in class Object

equals

public final boolean equals(Object obj)

Overrides:

equals in class Object

equalsBySdkFields

public final boolean equalsBySdkFields(Object obj)

Specified by:

equalsBySdkFields in interface SdkPojo

toString

public final String toString()

Returns a string representation of this object. This is useful for testing and debugging. Sensitive data will be redacted from this string using a placeholder value.

Overrides:

toString in class Object

getValueForField

public final <T> Optional<T> getValueForField(String fieldName,
                                              Class<T> clazz)

sdkFields

public final List<SdkField<?>> sdkFields()

Specified by:

sdkFields in interface SdkPojo