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.EC2.Types.LaunchTemplateOverrides

Description

Synopsis

data LaunchTemplateOverrides = LaunchTemplateOverrides' {
- availabilityZone :: Maybe Text
- instanceRequirements :: Maybe InstanceRequirements
- instanceType :: Maybe InstanceType
- priority :: Maybe Double
- spotPrice :: Maybe Text
- subnetId :: Maybe Text
- weightedCapacity :: Maybe Double
}
newLaunchTemplateOverrides :: LaunchTemplateOverrides
launchTemplateOverrides_availabilityZone :: Lens' LaunchTemplateOverrides (Maybe Text)
launchTemplateOverrides_instanceRequirements :: Lens' LaunchTemplateOverrides (Maybe InstanceRequirements)
launchTemplateOverrides_instanceType :: Lens' LaunchTemplateOverrides (Maybe InstanceType)
launchTemplateOverrides_priority :: Lens' LaunchTemplateOverrides (Maybe Double)
launchTemplateOverrides_spotPrice :: Lens' LaunchTemplateOverrides (Maybe Text)
launchTemplateOverrides_subnetId :: Lens' LaunchTemplateOverrides (Maybe Text)
launchTemplateOverrides_weightedCapacity :: Lens' LaunchTemplateOverrides (Maybe Double)

Documentation

data LaunchTemplateOverrides Source #

Describes overrides for a launch template.

See: newLaunchTemplateOverrides smart constructor.

Constructors

LaunchTemplateOverrides'

Fields

availabilityZone :: Maybe Text
The Availability Zone in which to launch the instances.
instanceRequirements :: Maybe InstanceRequirements
The instance requirements. When you specify instance requirements, Amazon EC2 will identify instance types with the provided requirements, and then use your On-Demand and Spot allocation strategies to launch instances from these instance types, in the same way as when you specify a list of instance types.
If you specify InstanceRequirements, you can't specify InstanceType.
instanceType :: Maybe InstanceType
The instance type.
priority :: Maybe Double
The priority for the launch template override. The highest priority is launched first.
If OnDemandAllocationStrategy is set to prioritized, Spot Fleet uses priority to determine which launch template override to use first in fulfilling On-Demand capacity.
If the Spot AllocationStrategy is set to capacityOptimizedPrioritized, Spot Fleet uses priority on a best-effort basis to determine which launch template override to use in fulfilling Spot capacity, but optimizes for capacity first.
Valid values are whole numbers starting at 0. The lower the number, the higher the priority. If no number is set, the launch template override has the lowest priority. You can set the same priority for different launch template overrides.
spotPrice :: Maybe Text
The maximum price per unit hour that you are willing to pay for a Spot Instance. We do not recommend using this parameter because it can lead to increased interruptions. If you do not specify this parameter, you will pay the current Spot price.
If you specify a maximum price, your instances will be interrupted more frequently than if you do not specify this parameter.
subnetId :: Maybe Text
The ID of the subnet in which to launch the instances.
weightedCapacity :: Maybe Double
The number of units provided by the specified instance type.

Instances

Instances details

ToQuery LaunchTemplateOverrides Source #
Instance details Defined in Amazonka.EC2.Types.LaunchTemplateOverrides Methods toQuery :: LaunchTemplateOverrides -> QueryString #
FromXML LaunchTemplateOverrides Source #
Instance details Defined in Amazonka.EC2.Types.LaunchTemplateOverrides Methods parseXML :: [Node] -> Either String LaunchTemplateOverrides #
Generic LaunchTemplateOverrides Source #
Instance details Defined in Amazonka.EC2.Types.LaunchTemplateOverrides Associated Types type Rep LaunchTemplateOverrides :: Type -> Type # Methods from :: LaunchTemplateOverrides -> Rep LaunchTemplateOverrides x # to :: Rep LaunchTemplateOverrides x -> LaunchTemplateOverrides #
Read LaunchTemplateOverrides Source #
Instance details Defined in Amazonka.EC2.Types.LaunchTemplateOverrides Methods readsPrec :: Int -> ReadS LaunchTemplateOverrides # readList :: ReadS [LaunchTemplateOverrides] # readPrec :: ReadPrec LaunchTemplateOverrides # readListPrec :: ReadPrec [LaunchTemplateOverrides] #
Show LaunchTemplateOverrides Source #
Instance details Defined in Amazonka.EC2.Types.LaunchTemplateOverrides Methods showsPrec :: Int -> LaunchTemplateOverrides -> ShowS # show :: LaunchTemplateOverrides -> String # showList :: [LaunchTemplateOverrides] -> ShowS #
NFData LaunchTemplateOverrides Source #
Instance details Defined in Amazonka.EC2.Types.LaunchTemplateOverrides Methods rnf :: LaunchTemplateOverrides -> () #
Eq LaunchTemplateOverrides Source #
Instance details Defined in Amazonka.EC2.Types.LaunchTemplateOverrides Methods (==) :: LaunchTemplateOverrides -> LaunchTemplateOverrides -> Bool # (/=) :: LaunchTemplateOverrides -> LaunchTemplateOverrides -> Bool #
Hashable LaunchTemplateOverrides Source #
Instance details Defined in Amazonka.EC2.Types.LaunchTemplateOverrides Methods hashWithSalt :: Int -> LaunchTemplateOverrides -> Int # hash :: LaunchTemplateOverrides -> Int #
type Rep LaunchTemplateOverrides Source #
Instance details Defined in Amazonka.EC2.Types.LaunchTemplateOverrides type Rep LaunchTemplateOverrides = D1 ('MetaData "LaunchTemplateOverrides" "Amazonka.EC2.Types.LaunchTemplateOverrides" "amazonka-ec2-2.0-48L9RAJvmvzAdBkRegqWCL" 'False) (C1 ('MetaCons "LaunchTemplateOverrides'" 'PrefixI 'True) ((S1 ('MetaSel ('Just "availabilityZone") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedStrict) (Rec0 (Maybe Text)) :: (S1 ('MetaSel ('Just "instanceRequirements") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedStrict) (Rec0 (Maybe InstanceRequirements)) :: S1 ('MetaSel ('Just "instanceType") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedStrict) (Rec0 (Maybe InstanceType)))) :: ((S1 ('MetaSel ('Just "priority") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedStrict) (Rec0 (Maybe Double)) :: S1 ('MetaSel ('Just "spotPrice") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedStrict) (Rec0 (Maybe Text))) :: (S1 ('MetaSel ('Just "subnetId") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedStrict) (Rec0 (Maybe Text)) :: S1 ('MetaSel ('Just "weightedCapacity") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedStrict) (Rec0 (Maybe Double))))))

newLaunchTemplateOverrides :: LaunchTemplateOverrides Source #

Create a value of LaunchTemplateOverrides 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:availabilityZone:LaunchTemplateOverrides', launchTemplateOverrides_availabilityZone - The Availability Zone in which to launch the instances.

$sel:instanceRequirements:LaunchTemplateOverrides', launchTemplateOverrides_instanceRequirements - The instance requirements. When you specify instance requirements, Amazon EC2 will identify instance types with the provided requirements, and then use your On-Demand and Spot allocation strategies to launch instances from these instance types, in the same way as when you specify a list of instance types.

If you specify InstanceRequirements, you can't specify InstanceType.

$sel:instanceType:LaunchTemplateOverrides', launchTemplateOverrides_instanceType - The instance type.

$sel:priority:LaunchTemplateOverrides', launchTemplateOverrides_priority - The priority for the launch template override. The highest priority is launched first.

If OnDemandAllocationStrategy is set to prioritized, Spot Fleet uses priority to determine which launch template override to use first in fulfilling On-Demand capacity.

If the Spot AllocationStrategy is set to capacityOptimizedPrioritized, Spot Fleet uses priority on a best-effort basis to determine which launch template override to use in fulfilling Spot capacity, but optimizes for capacity first.

Valid values are whole numbers starting at 0. The lower the number, the higher the priority. If no number is set, the launch template override has the lowest priority. You can set the same priority for different launch template overrides.

$sel:spotPrice:LaunchTemplateOverrides', launchTemplateOverrides_spotPrice - The maximum price per unit hour that you are willing to pay for a Spot Instance. We do not recommend using this parameter because it can lead to increased interruptions. If you do not specify this parameter, you will pay the current Spot price.

If you specify a maximum price, your instances will be interrupted more frequently than if you do not specify this parameter.

$sel:subnetId:LaunchTemplateOverrides', launchTemplateOverrides_subnetId - The ID of the subnet in which to launch the instances.

$sel:weightedCapacity:LaunchTemplateOverrides', launchTemplateOverrides_weightedCapacity - The number of units provided by the specified instance type.

launchTemplateOverrides_availabilityZone :: Lens' LaunchTemplateOverrides (Maybe Text) Source #

The Availability Zone in which to launch the instances.

launchTemplateOverrides_instanceRequirements :: Lens' LaunchTemplateOverrides (Maybe InstanceRequirements) Source #

The instance requirements. When you specify instance requirements, Amazon EC2 will identify instance types with the provided requirements, and then use your On-Demand and Spot allocation strategies to launch instances from these instance types, in the same way as when you specify a list of instance types.

If you specify InstanceRequirements, you can't specify InstanceType.

launchTemplateOverrides_instanceType :: Lens' LaunchTemplateOverrides (Maybe InstanceType) Source #

The instance type.

launchTemplateOverrides_priority :: Lens' LaunchTemplateOverrides (Maybe Double) Source #

The priority for the launch template override. The highest priority is launched first.

If OnDemandAllocationStrategy is set to prioritized, Spot Fleet uses priority to determine which launch template override to use first in fulfilling On-Demand capacity.

If the Spot AllocationStrategy is set to capacityOptimizedPrioritized, Spot Fleet uses priority on a best-effort basis to determine which launch template override to use in fulfilling Spot capacity, but optimizes for capacity first.

Valid values are whole numbers starting at 0. The lower the number, the higher the priority. If no number is set, the launch template override has the lowest priority. You can set the same priority for different launch template overrides.

launchTemplateOverrides_spotPrice :: Lens' LaunchTemplateOverrides (Maybe Text) Source #

The maximum price per unit hour that you are willing to pay for a Spot Instance. We do not recommend using this parameter because it can lead to increased interruptions. If you do not specify this parameter, you will pay the current Spot price.

If you specify a maximum price, your instances will be interrupted more frequently than if you do not specify this parameter.

launchTemplateOverrides_subnetId :: Lens' LaunchTemplateOverrides (Maybe Text) Source #

The ID of the subnet in which to launch the instances.

launchTemplateOverrides_weightedCapacity :: Lens' LaunchTemplateOverrides (Maybe Double) Source #

The number of units provided by the specified instance type.