Copyright	(c) 2013-2021 Brendan Hay
License	Mozilla Public License, v. 2.0.
Maintainer	Brendan Hay <brendan.g.hay+amazonka@gmail.com>
Stability	auto-generated
Portability	non-portable (GHC extensions)
Safe Haskell	None

Amazonka.EMR.Types.InstanceTypeSpecification

Description

Synopsis

Documentation

data InstanceTypeSpecification Source #

The configuration specification for each instance type in an instance fleet.

The instance fleet configuration is available only in Amazon EMR versions 4.8.0 and later, excluding 5.0.x versions.

See: newInstanceTypeSpecification smart constructor.

Constructors

InstanceTypeSpecification'

Fields

bidPrice :: Maybe Text
The bid price for each EC2 Spot Instance type as defined by InstanceType. Expressed in USD.
weightedCapacity :: Maybe Natural
The number of units that a provisioned instance of this type provides toward fulfilling the target capacities defined in InstanceFleetConfig. Capacity values represent performance characteristics such as vCPUs, memory, or I/O. If not specified, the default value is 1.
configurations :: Maybe [Configuration]
A configuration classification that applies when provisioning cluster instances, which can include configurations for applications and software bundled with Amazon EMR.
customAmiId :: Maybe Text
The custom AMI ID to use for the instance type.
ebsBlockDevices :: Maybe [EbsBlockDevice]
The configuration of Amazon Elastic Block Store (Amazon EBS) attached to each instance as defined by InstanceType.
instanceType :: Maybe Text
The EC2 instance type, for example m3.xlarge.
ebsOptimized :: Maybe Bool
Evaluates to TRUE when the specified InstanceType is EBS-optimized.
bidPriceAsPercentageOfOnDemandPrice :: Maybe Double
The bid price, as a percentage of On-Demand price, for each EC2 Spot Instance as defined by InstanceType. Expressed as a number (for example, 20 specifies 20%).

Instances

Instances details

Eq InstanceTypeSpecification Source #
Instance details Defined in Amazonka.EMR.Types.InstanceTypeSpecification Methods (==) :: InstanceTypeSpecification -> InstanceTypeSpecification -> Bool # (/=) :: InstanceTypeSpecification -> InstanceTypeSpecification -> Bool #
Read InstanceTypeSpecification Source #
Instance details Defined in Amazonka.EMR.Types.InstanceTypeSpecification Methods readsPrec :: Int -> ReadS InstanceTypeSpecification # readList :: ReadS [InstanceTypeSpecification] # readPrec :: ReadPrec InstanceTypeSpecification # readListPrec :: ReadPrec [InstanceTypeSpecification] #
Show InstanceTypeSpecification Source #
Instance details Defined in Amazonka.EMR.Types.InstanceTypeSpecification Methods showsPrec :: Int -> InstanceTypeSpecification -> ShowS # show :: InstanceTypeSpecification -> String # showList :: [InstanceTypeSpecification] -> ShowS #
Generic InstanceTypeSpecification Source #
Instance details Defined in Amazonka.EMR.Types.InstanceTypeSpecification Associated Types type Rep InstanceTypeSpecification :: Type -> Type # Methods from :: InstanceTypeSpecification -> Rep InstanceTypeSpecification x # to :: Rep InstanceTypeSpecification x -> InstanceTypeSpecification #
NFData InstanceTypeSpecification Source #
Instance details Defined in Amazonka.EMR.Types.InstanceTypeSpecification Methods rnf :: InstanceTypeSpecification -> () #
Hashable InstanceTypeSpecification Source #
Instance details Defined in Amazonka.EMR.Types.InstanceTypeSpecification Methods hashWithSalt :: Int -> InstanceTypeSpecification -> Int # hash :: InstanceTypeSpecification -> Int #
FromJSON InstanceTypeSpecification Source #
Instance details Defined in Amazonka.EMR.Types.InstanceTypeSpecification Methods parseJSON :: Value -> Parser InstanceTypeSpecification # parseJSONList :: Value -> Parser [InstanceTypeSpecification] #
type Rep InstanceTypeSpecification Source #
Instance details Defined in Amazonka.EMR.Types.InstanceTypeSpecification type Rep InstanceTypeSpecification = D1 ('MetaData "InstanceTypeSpecification" "Amazonka.EMR.Types.InstanceTypeSpecification" "libZSservicesZSamazonka-emrZSamazonka-emr" 'False) (C1 ('MetaCons "InstanceTypeSpecification'" 'PrefixI 'True) (((S1 ('MetaSel ('Just "bidPrice") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedStrict) (Rec0 (Maybe Text)) :: S1 ('MetaSel ('Just "weightedCapacity") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedStrict) (Rec0 (Maybe Natural))) :: (S1 ('MetaSel ('Just "configurations") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedStrict) (Rec0 (Maybe [Configuration])) :: S1 ('MetaSel ('Just "customAmiId") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedStrict) (Rec0 (Maybe Text)))) :: ((S1 ('MetaSel ('Just "ebsBlockDevices") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedStrict) (Rec0 (Maybe [EbsBlockDevice])) :: S1 ('MetaSel ('Just "instanceType") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedStrict) (Rec0 (Maybe Text))) :: (S1 ('MetaSel ('Just "ebsOptimized") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedStrict) (Rec0 (Maybe Bool)) :*: S1 ('MetaSel ('Just "bidPriceAsPercentageOfOnDemandPrice") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedStrict) (Rec0 (Maybe Double))))))

newInstanceTypeSpecification :: InstanceTypeSpecification Source #

Create a value of InstanceTypeSpecification 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:bidPrice:InstanceTypeSpecification', instanceTypeSpecification_bidPrice - The bid price for each EC2 Spot Instance type as defined by InstanceType. Expressed in USD.

$sel:weightedCapacity:InstanceTypeSpecification', instanceTypeSpecification_weightedCapacity - The number of units that a provisioned instance of this type provides toward fulfilling the target capacities defined in InstanceFleetConfig. Capacity values represent performance characteristics such as vCPUs, memory, or I/O. If not specified, the default value is 1.

$sel:configurations:InstanceTypeSpecification', instanceTypeSpecification_configurations - A configuration classification that applies when provisioning cluster instances, which can include configurations for applications and software bundled with Amazon EMR.

$sel:customAmiId:InstanceTypeSpecification', instanceTypeSpecification_customAmiId - The custom AMI ID to use for the instance type.

$sel:ebsBlockDevices:InstanceTypeSpecification', instanceTypeSpecification_ebsBlockDevices - The configuration of Amazon Elastic Block Store (Amazon EBS) attached to each instance as defined by InstanceType.

$sel:instanceType:InstanceTypeSpecification', instanceTypeSpecification_instanceType - The EC2 instance type, for example m3.xlarge.

$sel:ebsOptimized:InstanceTypeSpecification', instanceTypeSpecification_ebsOptimized - Evaluates to TRUE when the specified InstanceType is EBS-optimized.

$sel:bidPriceAsPercentageOfOnDemandPrice:InstanceTypeSpecification', instanceTypeSpecification_bidPriceAsPercentageOfOnDemandPrice - The bid price, as a percentage of On-Demand price, for each EC2 Spot Instance as defined by InstanceType. Expressed as a number (for example, 20 specifies 20%).

instanceTypeSpecification_bidPrice :: Lens' InstanceTypeSpecification (Maybe Text) Source #

The bid price for each EC2 Spot Instance type as defined by InstanceType. Expressed in USD.

instanceTypeSpecification_weightedCapacity :: Lens' InstanceTypeSpecification (Maybe Natural) Source #

The number of units that a provisioned instance of this type provides toward fulfilling the target capacities defined in InstanceFleetConfig. Capacity values represent performance characteristics such as vCPUs, memory, or I/O. If not specified, the default value is 1.

instanceTypeSpecification_configurations :: Lens' InstanceTypeSpecification (Maybe [Configuration]) Source #

A configuration classification that applies when provisioning cluster instances, which can include configurations for applications and software bundled with Amazon EMR.

instanceTypeSpecification_customAmiId :: Lens' InstanceTypeSpecification (Maybe Text) Source #

The custom AMI ID to use for the instance type.

instanceTypeSpecification_ebsBlockDevices :: Lens' InstanceTypeSpecification (Maybe [EbsBlockDevice]) Source #

The configuration of Amazon Elastic Block Store (Amazon EBS) attached to each instance as defined by InstanceType.

instanceTypeSpecification_instanceType :: Lens' InstanceTypeSpecification (Maybe Text) Source #

The EC2 instance type, for example m3.xlarge.

instanceTypeSpecification_ebsOptimized :: Lens' InstanceTypeSpecification (Maybe Bool) Source #

Evaluates to TRUE when the specified InstanceType is EBS-optimized.

instanceTypeSpecification_bidPriceAsPercentageOfOnDemandPrice :: Lens' InstanceTypeSpecification (Maybe Double) Source #

The bid price, as a percentage of On-Demand price, for each EC2 Spot Instance as defined by InstanceType. Expressed as a number (for example, 20 specifies 20%).