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.InstanceTypeConfig

Description

Synopsis

data InstanceTypeConfig = InstanceTypeConfig' {
- ebsConfiguration :: Maybe EbsConfiguration
- bidPrice :: Maybe Text
- weightedCapacity :: Maybe Natural
- configurations :: Maybe [Configuration]
- customAmiId :: Maybe Text
- bidPriceAsPercentageOfOnDemandPrice :: Maybe Double
- instanceType :: Text
}
newInstanceTypeConfig :: Text -> InstanceTypeConfig
instanceTypeConfig_ebsConfiguration :: Lens' InstanceTypeConfig (Maybe EbsConfiguration)
instanceTypeConfig_bidPrice :: Lens' InstanceTypeConfig (Maybe Text)
instanceTypeConfig_weightedCapacity :: Lens' InstanceTypeConfig (Maybe Natural)
instanceTypeConfig_configurations :: Lens' InstanceTypeConfig (Maybe [Configuration])
instanceTypeConfig_customAmiId :: Lens' InstanceTypeConfig (Maybe Text)
instanceTypeConfig_bidPriceAsPercentageOfOnDemandPrice :: Lens' InstanceTypeConfig (Maybe Double)
instanceTypeConfig_instanceType :: Lens' InstanceTypeConfig Text

Documentation

data InstanceTypeConfig Source #

An instance type configuration for each instance type in an instance fleet, which determines the EC2 instances Amazon EMR attempts to provision to fulfill On-Demand and Spot target capacities. When you use an allocation strategy, you can include a maximum of 30 instance type configurations for a fleet. For more information about how to use an allocation strategy, see Configure Instance Fleets. Without an allocation strategy, you may specify a maximum of five instance type configurations for a fleet.

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

See: newInstanceTypeConfig smart constructor.

Constructors

InstanceTypeConfig'

Fields

ebsConfiguration :: Maybe EbsConfiguration
The configuration of Amazon Elastic Block Store (Amazon EBS) attached to each instance as defined by InstanceType.
bidPrice :: Maybe Text
The bid price for each EC2 Spot Instance type as defined by InstanceType. Expressed in USD. If neither BidPrice nor BidPriceAsPercentageOfOnDemandPrice is provided, BidPriceAsPercentageOfOnDemandPrice defaults to 100%.
weightedCapacity :: Maybe Natural
The number of units that a provisioned instance of this type provides toward fulfilling the target capacities defined in InstanceFleetConfig. This value is 1 for a master instance fleet, and must be 1 or greater for core and task instance fleets. Defaults to 1 if not specified.
configurations :: Maybe [Configuration]
A configuration classification that applies when provisioning cluster instances, which can include configurations for applications and software that run on the cluster.
customAmiId :: Maybe Text
The custom AMI ID to use for the instance type.
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%). If neither BidPrice nor BidPriceAsPercentageOfOnDemandPrice is provided, BidPriceAsPercentageOfOnDemandPrice defaults to 100%.
instanceType :: Text
An EC2 instance type, such as m3.xlarge.

Instances

Instances details

Eq InstanceTypeConfig Source #
Instance details Defined in Amazonka.EMR.Types.InstanceTypeConfig Methods (==) :: InstanceTypeConfig -> InstanceTypeConfig -> Bool # (/=) :: InstanceTypeConfig -> InstanceTypeConfig -> Bool #
Read InstanceTypeConfig Source #
Instance details Defined in Amazonka.EMR.Types.InstanceTypeConfig Methods readsPrec :: Int -> ReadS InstanceTypeConfig # readList :: ReadS [InstanceTypeConfig] # readPrec :: ReadPrec InstanceTypeConfig # readListPrec :: ReadPrec [InstanceTypeConfig] #
Show InstanceTypeConfig Source #
Instance details Defined in Amazonka.EMR.Types.InstanceTypeConfig Methods showsPrec :: Int -> InstanceTypeConfig -> ShowS # show :: InstanceTypeConfig -> String # showList :: [InstanceTypeConfig] -> ShowS #
Generic InstanceTypeConfig Source #
Instance details Defined in Amazonka.EMR.Types.InstanceTypeConfig Associated Types type Rep InstanceTypeConfig :: Type -> Type # Methods from :: InstanceTypeConfig -> Rep InstanceTypeConfig x # to :: Rep InstanceTypeConfig x -> InstanceTypeConfig #
NFData InstanceTypeConfig Source #
Instance details Defined in Amazonka.EMR.Types.InstanceTypeConfig Methods rnf :: InstanceTypeConfig -> () #
Hashable InstanceTypeConfig Source #
Instance details Defined in Amazonka.EMR.Types.InstanceTypeConfig Methods hashWithSalt :: Int -> InstanceTypeConfig -> Int # hash :: InstanceTypeConfig -> Int #
ToJSON InstanceTypeConfig Source #
Instance details Defined in Amazonka.EMR.Types.InstanceTypeConfig Methods toJSON :: InstanceTypeConfig -> Value # toEncoding :: InstanceTypeConfig -> Encoding # toJSONList :: [InstanceTypeConfig] -> Value # toEncodingList :: [InstanceTypeConfig] -> Encoding #
type Rep InstanceTypeConfig Source #
Instance details Defined in Amazonka.EMR.Types.InstanceTypeConfig type Rep InstanceTypeConfig = D1 ('MetaData "InstanceTypeConfig" "Amazonka.EMR.Types.InstanceTypeConfig" "libZSservicesZSamazonka-emrZSamazonka-emr" 'False) (C1 ('MetaCons "InstanceTypeConfig'" 'PrefixI 'True) ((S1 ('MetaSel ('Just "ebsConfiguration") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedStrict) (Rec0 (Maybe EbsConfiguration)) :: (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 "bidPriceAsPercentageOfOnDemandPrice") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedStrict) (Rec0 (Maybe Double)) :: S1 ('MetaSel ('Just "instanceType") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedStrict) (Rec0 Text)))))

newInstanceTypeConfig Source #

Arguments

:: Text	`$sel:instanceType:InstanceTypeConfig'`
-> InstanceTypeConfig

Create a value of InstanceTypeConfig 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:ebsConfiguration:InstanceTypeConfig', instanceTypeConfig_ebsConfiguration - The configuration of Amazon Elastic Block Store (Amazon EBS) attached to each instance as defined by InstanceType.

$sel:bidPrice:InstanceTypeConfig', instanceTypeConfig_bidPrice - The bid price for each EC2 Spot Instance type as defined by InstanceType. Expressed in USD. If neither BidPrice nor BidPriceAsPercentageOfOnDemandPrice is provided, BidPriceAsPercentageOfOnDemandPrice defaults to 100%.

$sel:weightedCapacity:InstanceTypeConfig', instanceTypeConfig_weightedCapacity - The number of units that a provisioned instance of this type provides toward fulfilling the target capacities defined in InstanceFleetConfig. This value is 1 for a master instance fleet, and must be 1 or greater for core and task instance fleets. Defaults to 1 if not specified.

$sel:configurations:InstanceTypeConfig', instanceTypeConfig_configurations - A configuration classification that applies when provisioning cluster instances, which can include configurations for applications and software that run on the cluster.

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

$sel:bidPriceAsPercentageOfOnDemandPrice:InstanceTypeConfig', instanceTypeConfig_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%). If neither BidPrice nor BidPriceAsPercentageOfOnDemandPrice is provided, BidPriceAsPercentageOfOnDemandPrice defaults to 100%.

$sel:instanceType:InstanceTypeConfig', instanceTypeConfig_instanceType - An EC2 instance type, such as m3.xlarge.

instanceTypeConfig_ebsConfiguration :: Lens' InstanceTypeConfig (Maybe EbsConfiguration) Source #

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

instanceTypeConfig_bidPrice :: Lens' InstanceTypeConfig (Maybe Text) Source #

The bid price for each EC2 Spot Instance type as defined by InstanceType. Expressed in USD. If neither BidPrice nor BidPriceAsPercentageOfOnDemandPrice is provided, BidPriceAsPercentageOfOnDemandPrice defaults to 100%.

instanceTypeConfig_weightedCapacity :: Lens' InstanceTypeConfig (Maybe Natural) Source #

The number of units that a provisioned instance of this type provides toward fulfilling the target capacities defined in InstanceFleetConfig. This value is 1 for a master instance fleet, and must be 1 or greater for core and task instance fleets. Defaults to 1 if not specified.

instanceTypeConfig_configurations :: Lens' InstanceTypeConfig (Maybe [Configuration]) Source #

A configuration classification that applies when provisioning cluster instances, which can include configurations for applications and software that run on the cluster.

instanceTypeConfig_customAmiId :: Lens' InstanceTypeConfig (Maybe Text) Source #

The custom AMI ID to use for the instance type.

instanceTypeConfig_bidPriceAsPercentageOfOnDemandPrice :: Lens' InstanceTypeConfig (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%). If neither BidPrice nor BidPriceAsPercentageOfOnDemandPrice is provided, BidPriceAsPercentageOfOnDemandPrice defaults to 100%.

instanceTypeConfig_instanceType :: Lens' InstanceTypeConfig Text Source #

An EC2 instance type, such as m3.xlarge.