Amazonka.EC2.Types.OnDemandOptionsRequest

Documentation

data OnDemandOptionsRequest

Describes the configuration of On-Demand Instances in an EC2 Fleet.

See: newOnDemandOptionsRequest smart constructor.

Constructors

OnDemandOptionsRequest'

Fields

• allocationStrategy :: Maybe FleetOnDemandAllocationStrategy

  The strategy that determines the order of the launch template overrides to use in fulfilling On-Demand capacity.

  lowest-price - EC2 Fleet uses price to determine the order, launching the lowest price first.

  prioritized - EC2 Fleet uses the priority that you assigned to each launch template override, launching the highest priority first.

  Default: lowest-price

• capacityReservationOptions :: Maybe CapacityReservationOptionsRequest

  The strategy for using unused Capacity Reservations for fulfilling On-Demand capacity.

  Supported only for fleets of type instant.

• maxTotalPrice :: Maybe Text

  The maximum amount per hour for On-Demand Instances that you're willing to pay.

• minTargetCapacity :: Maybe Int

  The minimum target capacity for On-Demand Instances in the fleet. If the minimum target capacity is not reached, the fleet launches no instances.

  Supported only for fleets of type instant.

  At least one of the following must be specified: SingleAvailabilityZone | SingleInstanceType

• singleAvailabilityZone :: Maybe Bool

  Indicates that the fleet launches all On-Demand Instances into a single Availability Zone.

  Supported only for fleets of type instant.

• singleInstanceType :: Maybe Bool

  Indicates that the fleet uses a single instance type to launch all On-Demand Instances in the fleet.

  Supported only for fleets of type instant.

Instances

ToQuery OnDemandOptionsRequest

Defined in Amazonka.EC2.Types.OnDemandOptionsRequest

Methods

toQuery :: OnDemandOptionsRequest -> QueryString

Generic OnDemandOptionsRequest

Defined in Amazonka.EC2.Types.OnDemandOptionsRequest

Associated Types

type Rep OnDemandOptionsRequest :: Type -> Type

Methods

from :: OnDemandOptionsRequest -> Rep OnDemandOptionsRequest x

to :: Rep OnDemandOptionsRequest x -> OnDemandOptionsRequest

Read OnDemandOptionsRequest

Defined in Amazonka.EC2.Types.OnDemandOptionsRequest

Methods

readsPrec :: Int -> ReadS OnDemandOptionsRequest

readList :: ReadS [OnDemandOptionsRequest]

readPrec :: ReadPrec OnDemandOptionsRequest

readListPrec :: ReadPrec [OnDemandOptionsRequest]

Show OnDemandOptionsRequest

Defined in Amazonka.EC2.Types.OnDemandOptionsRequest

Methods

showsPrec :: Int -> OnDemandOptionsRequest -> ShowS

show :: OnDemandOptionsRequest -> String

showList :: [OnDemandOptionsRequest] -> ShowS

NFData OnDemandOptionsRequest

Defined in Amazonka.EC2.Types.OnDemandOptionsRequest

Methods

rnf :: OnDemandOptionsRequest -> ()

Eq OnDemandOptionsRequest

Defined in Amazonka.EC2.Types.OnDemandOptionsRequest

Methods

(==) :: OnDemandOptionsRequest -> OnDemandOptionsRequest -> Bool

(/=) :: OnDemandOptionsRequest -> OnDemandOptionsRequest -> Bool

Hashable OnDemandOptionsRequest

Defined in Amazonka.EC2.Types.OnDemandOptionsRequest

Methods

hashWithSalt :: Int -> OnDemandOptionsRequest -> Int

hash :: OnDemandOptionsRequest -> Int

type Rep OnDemandOptionsRequest

Defined in Amazonka.EC2.Types.OnDemandOptionsRequest

type Rep OnDemandOptionsRequest = D1 ('MetaData "OnDemandOptionsRequest" "Amazonka.EC2.Types.OnDemandOptionsRequest" "amazonka-ec2-2.0-48L9RAJvmvzAdBkRegqWCL" 'False) (C1 ('MetaCons "OnDemandOptionsRequest'" 'PrefixI 'True) ((S1 ('MetaSel ('Just "allocationStrategy") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedStrict) (Rec0 (Maybe FleetOnDemandAllocationStrategy)) :*: (S1 ('MetaSel ('Just "capacityReservationOptions") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedStrict) (Rec0 (Maybe CapacityReservationOptionsRequest)) :*: S1 ('MetaSel ('Just "maxTotalPrice") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedStrict) (Rec0 (Maybe Text)))) :*: (S1 ('MetaSel ('Just "minTargetCapacity") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedStrict) (Rec0 (Maybe Int)) :*: (S1 ('MetaSel ('Just "singleAvailabilityZone") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedStrict) (Rec0 (Maybe Bool)) :*: S1 ('MetaSel ('Just "singleInstanceType") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedStrict) (Rec0 (Maybe Bool))))))

newOnDemandOptionsRequest :: OnDemandOptionsRequest

Create a value of OnDemandOptionsRequest 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:allocationStrategy:OnDemandOptionsRequest', onDemandOptionsRequest_allocationStrategy - The strategy that determines the order of the launch template overrides to use in fulfilling On-Demand capacity.

lowest-price - EC2 Fleet uses price to determine the order, launching the lowest price first.

prioritized - EC2 Fleet uses the priority that you assigned to each launch template override, launching the highest priority first.

Default: lowest-price

$sel:capacityReservationOptions:OnDemandOptionsRequest', onDemandOptionsRequest_capacityReservationOptions - The strategy for using unused Capacity Reservations for fulfilling On-Demand capacity.

Supported only for fleets of type instant.

$sel:maxTotalPrice:OnDemandOptionsRequest', onDemandOptionsRequest_maxTotalPrice - The maximum amount per hour for On-Demand Instances that you're willing to pay.

$sel:minTargetCapacity:OnDemandOptionsRequest', onDemandOptionsRequest_minTargetCapacity - The minimum target capacity for On-Demand Instances in the fleet. If the minimum target capacity is not reached, the fleet launches no instances.

Supported only for fleets of type instant.

At least one of the following must be specified: SingleAvailabilityZone | SingleInstanceType

$sel:singleAvailabilityZone:OnDemandOptionsRequest', onDemandOptionsRequest_singleAvailabilityZone - Indicates that the fleet launches all On-Demand Instances into a single Availability Zone.

Supported only for fleets of type instant.

$sel:singleInstanceType:OnDemandOptionsRequest', onDemandOptionsRequest_singleInstanceType - Indicates that the fleet uses a single instance type to launch all On-Demand Instances in the fleet.

Supported only for fleets of type instant.

onDemandOptionsRequest_allocationStrategy :: Lens' OnDemandOptionsRequest (Maybe FleetOnDemandAllocationStrategy)

The strategy that determines the order of the launch template overrides to use in fulfilling On-Demand capacity.

lowest-price - EC2 Fleet uses price to determine the order, launching the lowest price first.

prioritized - EC2 Fleet uses the priority that you assigned to each launch template override, launching the highest priority first.

Default: lowest-price

onDemandOptionsRequest_capacityReservationOptions :: Lens' OnDemandOptionsRequest (Maybe CapacityReservationOptionsRequest)

The strategy for using unused Capacity Reservations for fulfilling On-Demand capacity.

Supported only for fleets of type instant.

onDemandOptionsRequest_maxTotalPrice :: Lens' OnDemandOptionsRequest (Maybe Text)

The maximum amount per hour for On-Demand Instances that you're willing to pay.

onDemandOptionsRequest_minTargetCapacity :: Lens' OnDemandOptionsRequest (Maybe Int)

The minimum target capacity for On-Demand Instances in the fleet. If the minimum target capacity is not reached, the fleet launches no instances.

Supported only for fleets of type instant.

At least one of the following must be specified: SingleAvailabilityZone | SingleInstanceType

onDemandOptionsRequest_singleAvailabilityZone :: Lens' OnDemandOptionsRequest (Maybe Bool)

Indicates that the fleet launches all On-Demand Instances into a single Availability Zone.

Supported only for fleets of type instant.

onDemandOptionsRequest_singleInstanceType :: Lens' OnDemandOptionsRequest (Maybe Bool)

Indicates that the fleet uses a single instance type to launch all On-Demand Instances in the fleet.

Supported only for fleets of type instant.