Copyright	(c) 2013-2023 Brendan Hay
License	Mozilla Public License, v. 2.0.
Maintainer	Brendan Hay
Stability	auto-generated
Portability	non-portable (GHC extensions)
Safe Haskell	Safe-Inferred
Language	Haskell2010

Amazonka.AutoScaling.Types.BlockDeviceMapping

Description

Documentation

data BlockDeviceMapping Source #

Describes a block device mapping.

See: newBlockDeviceMapping smart constructor.

Constructors

BlockDeviceMapping'

Fields

ebs :: Maybe Ebs
Information to attach an EBS volume to an instance at launch.
noDevice :: Maybe Bool
Setting this value to true prevents a volume that is included in the block device mapping of the AMI from being mapped to the specified device name at launch.
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.
virtualName :: Maybe Text
The name of the instance store volume (virtual device) to attach to an instance at launch. The name must be in the form ephemeralX where X is a number starting from zero (0), for example, ephemeral0.
deviceName :: Text
The device name assigned to the volume (for example, /dev/sdh or xvdh). For more information, see Device naming on Linux instances in the Amazon EC2 User Guide for Linux Instances.
To define a block device mapping, set the device name and exactly one of the following properties: Ebs, NoDevice, or VirtualName.

Instances

Instances details

ToQuery BlockDeviceMapping Source #
Instance details Defined in Amazonka.AutoScaling.Types.BlockDeviceMapping Methods toQuery :: BlockDeviceMapping -> QueryString #
FromXML BlockDeviceMapping Source #
Instance details Defined in Amazonka.AutoScaling.Types.BlockDeviceMapping Methods parseXML :: [Node] -> Either String BlockDeviceMapping #
Generic BlockDeviceMapping Source #
Instance details Defined in Amazonka.AutoScaling.Types.BlockDeviceMapping Associated Types type Rep BlockDeviceMapping :: Type -> Type # Methods from :: BlockDeviceMapping -> Rep BlockDeviceMapping x # to :: Rep BlockDeviceMapping x -> BlockDeviceMapping #
Read BlockDeviceMapping Source #
Instance details Defined in Amazonka.AutoScaling.Types.BlockDeviceMapping Methods readsPrec :: Int -> ReadS BlockDeviceMapping # readList :: ReadS [BlockDeviceMapping] # readPrec :: ReadPrec BlockDeviceMapping # readListPrec :: ReadPrec [BlockDeviceMapping] #
Show BlockDeviceMapping Source #
Instance details Defined in Amazonka.AutoScaling.Types.BlockDeviceMapping Methods showsPrec :: Int -> BlockDeviceMapping -> ShowS # show :: BlockDeviceMapping -> String # showList :: [BlockDeviceMapping] -> ShowS #
NFData BlockDeviceMapping Source #
Instance details Defined in Amazonka.AutoScaling.Types.BlockDeviceMapping Methods rnf :: BlockDeviceMapping -> () #
Eq BlockDeviceMapping Source #
Instance details Defined in Amazonka.AutoScaling.Types.BlockDeviceMapping Methods (==) :: BlockDeviceMapping -> BlockDeviceMapping -> Bool # (/=) :: BlockDeviceMapping -> BlockDeviceMapping -> Bool #
Hashable BlockDeviceMapping Source #
Instance details Defined in Amazonka.AutoScaling.Types.BlockDeviceMapping Methods hashWithSalt :: Int -> BlockDeviceMapping -> Int # hash :: BlockDeviceMapping -> Int #
type Rep BlockDeviceMapping Source #
Instance details Defined in Amazonka.AutoScaling.Types.BlockDeviceMapping type Rep BlockDeviceMapping = D1 ('MetaData "BlockDeviceMapping" "Amazonka.AutoScaling.Types.BlockDeviceMapping" "amazonka-autoscaling-2.0-IerpHfP4BA3Ir4ZL2IR1De" 'False) (C1 ('MetaCons "BlockDeviceMapping'" 'PrefixI 'True) ((S1 ('MetaSel ('Just "ebs") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedStrict) (Rec0 (Maybe Ebs)) :: S1 ('MetaSel ('Just "noDevice") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedStrict) (Rec0 (Maybe Bool))) :: (S1 ('MetaSel ('Just "virtualName") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedStrict) (Rec0 (Maybe Text)) :*: S1 ('MetaSel ('Just "deviceName") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedStrict) (Rec0 Text))))

newBlockDeviceMapping Source #

Arguments

:: Text	`$sel:deviceName:BlockDeviceMapping'`
-> BlockDeviceMapping

Create a value of BlockDeviceMapping with all optional fields omitted.

Use generic-lens or optics to modify other optional fields.

The following record fields are available, with the corresponding lenses provided for backwards compatibility:

$sel:ebs:BlockDeviceMapping', blockDeviceMapping_ebs - Information to attach an EBS volume to an instance at launch.

$sel:noDevice:BlockDeviceMapping', blockDeviceMapping_noDevice - Setting this value to true prevents a volume that is included in the block device mapping of the AMI from being mapped to the specified device name at launch.

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.

$sel:virtualName:BlockDeviceMapping', blockDeviceMapping_virtualName - The name of the instance store volume (virtual device) to attach to an instance at launch. The name must be in the form ephemeralX where X is a number starting from zero (0), for example, ephemeral0.

$sel:deviceName:BlockDeviceMapping', blockDeviceMapping_deviceName - The device name assigned to the volume (for example, /dev/sdh or xvdh). For more information, see Device naming on Linux instances in the Amazon EC2 User Guide for Linux Instances.

To define a block device mapping, set the device name and exactly one of the following properties: Ebs, NoDevice, or VirtualName.

blockDeviceMapping_ebs :: Lens' BlockDeviceMapping (Maybe Ebs) Source #

Information to attach an EBS volume to an instance at launch.

blockDeviceMapping_noDevice :: Lens' BlockDeviceMapping (Maybe Bool) Source #

Setting this value to true prevents a volume that is included in the block device mapping of the AMI from being mapped to the specified device name at launch.

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.

blockDeviceMapping_virtualName :: Lens' BlockDeviceMapping (Maybe Text) Source #

The name of the instance store volume (virtual device) to attach to an instance at launch. The name must be in the form ephemeralX where X is a number starting from zero (0), for example, ephemeral0.

blockDeviceMapping_deviceName :: Lens' BlockDeviceMapping Text Source #

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

To define a block device mapping, set the device name and exactly one of the following properties: Ebs, NoDevice, or VirtualName.