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.SpotCapacityRebalance

Description

Documentation

data SpotCapacityRebalance Source #

The Spot Instance replacement strategy to use when Amazon EC2 emits a signal that your Spot Instance is at an elevated risk of being interrupted. For more information, see Capacity rebalancing in the Amazon EC2 User Guide for Linux Instances.

See: newSpotCapacityRebalance smart constructor.

Constructors

SpotCapacityRebalance'

Fields

replacementStrategy :: Maybe ReplacementStrategy
The replacement strategy to use. Only available for fleets of type maintain.
launch - Spot Fleet launches a new replacement Spot Instance when a rebalance notification is emitted for an existing Spot Instance in the fleet. Spot Fleet does not terminate the instances that receive a rebalance notification. You can terminate the old instances, or you can leave them running. You are charged for all instances while they are running.
launch-before-terminate - Spot Fleet launches a new replacement Spot Instance when a rebalance notification is emitted for an existing Spot Instance in the fleet, and then, after a delay that you specify (in TerminationDelay), terminates the instances that received a rebalance notification.
terminationDelay :: Maybe Int
The amount of time (in seconds) that Amazon EC2 waits before terminating the old Spot Instance after launching a new replacement Spot Instance.
Required when ReplacementStrategy is set to launch-before-terminate.
Not valid when ReplacementStrategy is set to launch.
Valid values: Minimum value of 120 seconds. Maximum value of 7200 seconds.

Instances

Instances details

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

newSpotCapacityRebalance :: SpotCapacityRebalance Source #

Create a value of SpotCapacityRebalance 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:replacementStrategy:SpotCapacityRebalance', spotCapacityRebalance_replacementStrategy - The replacement strategy to use. Only available for fleets of type maintain.

launch - Spot Fleet launches a new replacement Spot Instance when a rebalance notification is emitted for an existing Spot Instance in the fleet. Spot Fleet does not terminate the instances that receive a rebalance notification. You can terminate the old instances, or you can leave them running. You are charged for all instances while they are running.

launch-before-terminate - Spot Fleet launches a new replacement Spot Instance when a rebalance notification is emitted for an existing Spot Instance in the fleet, and then, after a delay that you specify (in TerminationDelay), terminates the instances that received a rebalance notification.

$sel:terminationDelay:SpotCapacityRebalance', spotCapacityRebalance_terminationDelay - The amount of time (in seconds) that Amazon EC2 waits before terminating the old Spot Instance after launching a new replacement Spot Instance.

Required when ReplacementStrategy is set to launch-before-terminate.

Not valid when ReplacementStrategy is set to launch.

Valid values: Minimum value of 120 seconds. Maximum value of 7200 seconds.

spotCapacityRebalance_replacementStrategy :: Lens' SpotCapacityRebalance (Maybe ReplacementStrategy) Source #

The replacement strategy to use. Only available for fleets of type maintain.

launch - Spot Fleet launches a new replacement Spot Instance when a rebalance notification is emitted for an existing Spot Instance in the fleet. Spot Fleet does not terminate the instances that receive a rebalance notification. You can terminate the old instances, or you can leave them running. You are charged for all instances while they are running.

launch-before-terminate - Spot Fleet launches a new replacement Spot Instance when a rebalance notification is emitted for an existing Spot Instance in the fleet, and then, after a delay that you specify (in TerminationDelay), terminates the instances that received a rebalance notification.

spotCapacityRebalance_terminationDelay :: Lens' SpotCapacityRebalance (Maybe Int) Source #

The amount of time (in seconds) that Amazon EC2 waits before terminating the old Spot Instance after launching a new replacement Spot Instance.

Required when ReplacementStrategy is set to launch-before-terminate.

Not valid when ReplacementStrategy is set to launch.

Valid values: Minimum value of 120 seconds. Maximum value of 7200 seconds.