Copyright	(c) 2013-2018 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
Language	Haskell2010

Network.AWS.EC2.ModifySpotFleetRequest

Contents

Creating a Request
Request Lenses
Destructuring the Response
Response Lenses

Description

Modifies the specified Spot Fleet request.

While the Spot Fleet request is being modified, it is in the modifying state.

To scale up your Spot Fleet, increase its target capacity. The Spot Fleet launches the additional Spot Instances according to the allocation strategy for the Spot Fleet request. If the allocation strategy is lowestPrice , the Spot Fleet launches instances using the Spot pool with the lowest price. If the allocation strategy is diversified , the Spot Fleet distributes the instances across the Spot pools.

To scale down your Spot Fleet, decrease its target capacity. First, the Spot Fleet cancels any open requests that exceed the new target capacity. You can request that the Spot Fleet terminate Spot Instances until the size of the fleet no longer exceeds the new target capacity. If the allocation strategy is lowestPrice , the Spot Fleet terminates the instances with the highest price per unit. If the allocation strategy is diversified , the Spot Fleet terminates instances across the Spot pools. Alternatively, you can request that the Spot Fleet keep the fleet at its current size, but not replace any Spot Instances that are interrupted or that you terminate manually.

If you are finished with your Spot Fleet for now, but will use it again later, you can set the target capacity to 0.

Creating a Request

modifySpotFleetRequest #

Arguments

:: Text	`msfrSpotFleetRequestId`
-> ModifySpotFleetRequest

Creates a value of ModifySpotFleetRequest with the minimum fields required to make a request.

Use one of the following lenses to modify other fields as desired:

msfrTargetCapacity - The size of the fleet.
msfrExcessCapacityTerminationPolicy - Indicates whether running Spot Instances should be terminated if the target capacity of the Spot Fleet request is decreased below the current size of the Spot Fleet.
msfrSpotFleetRequestId - The ID of the Spot Fleet request.

data ModifySpotFleetRequest #

Contains the parameters for ModifySpotFleetRequest.

See: modifySpotFleetRequest smart constructor.

Instances

Eq ModifySpotFleetRequest #
Methods (==) :: ModifySpotFleetRequest -> ModifySpotFleetRequest -> Bool # (/=) :: ModifySpotFleetRequest -> ModifySpotFleetRequest -> Bool #
Data ModifySpotFleetRequest #
Methods gfoldl :: (forall d b. Data d => c (d -> b) -> d -> c b) -> (forall g. g -> c g) -> ModifySpotFleetRequest -> c ModifySpotFleetRequest # gunfold :: (forall b r. Data b => c (b -> r) -> c r) -> (forall r. r -> c r) -> Constr -> c ModifySpotFleetRequest # toConstr :: ModifySpotFleetRequest -> Constr # dataTypeOf :: ModifySpotFleetRequest -> DataType # dataCast1 :: Typeable (* -> ) t => (forall d. Data d => c (t d)) -> Maybe (c ModifySpotFleetRequest) # dataCast2 :: Typeable ( -> * -> *) t => (forall d e. (Data d, Data e) => c (t d e)) -> Maybe (c ModifySpotFleetRequest) # gmapT :: (forall b. Data b => b -> b) -> ModifySpotFleetRequest -> ModifySpotFleetRequest # gmapQl :: (r -> r' -> r) -> r -> (forall d. Data d => d -> r') -> ModifySpotFleetRequest -> r # gmapQr :: (r' -> r -> r) -> r -> (forall d. Data d => d -> r') -> ModifySpotFleetRequest -> r # gmapQ :: (forall d. Data d => d -> u) -> ModifySpotFleetRequest -> [u] # gmapQi :: Int -> (forall d. Data d => d -> u) -> ModifySpotFleetRequest -> u # gmapM :: Monad m => (forall d. Data d => d -> m d) -> ModifySpotFleetRequest -> m ModifySpotFleetRequest # gmapMp :: MonadPlus m => (forall d. Data d => d -> m d) -> ModifySpotFleetRequest -> m ModifySpotFleetRequest # gmapMo :: MonadPlus m => (forall d. Data d => d -> m d) -> ModifySpotFleetRequest -> m ModifySpotFleetRequest #
Read ModifySpotFleetRequest #
Methods readsPrec :: Int -> ReadS ModifySpotFleetRequest # readList :: ReadS [ModifySpotFleetRequest] # readPrec :: ReadPrec ModifySpotFleetRequest # readListPrec :: ReadPrec [ModifySpotFleetRequest] #
Show ModifySpotFleetRequest #
Methods showsPrec :: Int -> ModifySpotFleetRequest -> ShowS # show :: ModifySpotFleetRequest -> String # showList :: [ModifySpotFleetRequest] -> ShowS #
Generic ModifySpotFleetRequest #
Associated Types type Rep ModifySpotFleetRequest :: * -> * # Methods from :: ModifySpotFleetRequest -> Rep ModifySpotFleetRequest x # to :: Rep ModifySpotFleetRequest x -> ModifySpotFleetRequest #
Hashable ModifySpotFleetRequest #
Methods hashWithSalt :: Int -> ModifySpotFleetRequest -> Int # hash :: ModifySpotFleetRequest -> Int #
NFData ModifySpotFleetRequest #
Methods rnf :: ModifySpotFleetRequest -> () #
AWSRequest ModifySpotFleetRequest #
Associated Types type Rs ModifySpotFleetRequest :: * # Methods request :: ModifySpotFleetRequest -> Request ModifySpotFleetRequest # response :: (MonadResource m, MonadThrow m) => Logger -> Service -> Proxy * ModifySpotFleetRequest -> ClientResponse -> m (Response ModifySpotFleetRequest) #
ToHeaders ModifySpotFleetRequest #
Methods toHeaders :: ModifySpotFleetRequest -> [Header] #
ToPath ModifySpotFleetRequest #
Methods toPath :: ModifySpotFleetRequest -> ByteString #
ToQuery ModifySpotFleetRequest #
Methods toQuery :: ModifySpotFleetRequest -> QueryString #
type Rep ModifySpotFleetRequest #
type Rep ModifySpotFleetRequest = D1 * (MetaData "ModifySpotFleetRequest" "Network.AWS.EC2.ModifySpotFleetRequest" "amazonka-ec2-1.6.0-Dm9BQRbqSOK72xbfLZMG4m" False) (C1 * (MetaCons "ModifySpotFleetRequest'" PrefixI True) ((::) (S1 * (MetaSel (Just Symbol "_msfrTargetCapacity") NoSourceUnpackedness SourceStrict DecidedStrict) (Rec0 * (Maybe Int))) ((::) (S1 * (MetaSel (Just Symbol "_msfrExcessCapacityTerminationPolicy") NoSourceUnpackedness SourceStrict DecidedStrict) (Rec0 * (Maybe ExcessCapacityTerminationPolicy))) (S1 * (MetaSel (Just Symbol "_msfrSpotFleetRequestId") NoSourceUnpackedness SourceStrict DecidedStrict) (Rec0 * Text)))))
type Rs ModifySpotFleetRequest #
type Rs ModifySpotFleetRequest = ModifySpotFleetRequestResponse

Request Lenses

msfrTargetCapacity :: Lens' ModifySpotFleetRequest (Maybe Int) #

The size of the fleet.

msfrExcessCapacityTerminationPolicy :: Lens' ModifySpotFleetRequest (Maybe ExcessCapacityTerminationPolicy) #

Indicates whether running Spot Instances should be terminated if the target capacity of the Spot Fleet request is decreased below the current size of the Spot Fleet.

msfrSpotFleetRequestId :: Lens' ModifySpotFleetRequest Text #

The ID of the Spot Fleet request.

Destructuring the Response

modifySpotFleetRequestResponse #

Arguments

:: Int	`msfrrsResponseStatus`
-> ModifySpotFleetRequestResponse

Creates a value of ModifySpotFleetRequestResponse with the minimum fields required to make a request.

Use one of the following lenses to modify other fields as desired:

msfrrsReturn - Is true if the request succeeds, and an error otherwise.
msfrrsResponseStatus - -- | The response status code.

data ModifySpotFleetRequestResponse #

Contains the output of ModifySpotFleetRequest.

See: modifySpotFleetRequestResponse smart constructor.

Instances

Eq ModifySpotFleetRequestResponse #
Methods (==) :: ModifySpotFleetRequestResponse -> ModifySpotFleetRequestResponse -> Bool # (/=) :: ModifySpotFleetRequestResponse -> ModifySpotFleetRequestResponse -> Bool #
Data ModifySpotFleetRequestResponse #
Methods gfoldl :: (forall d b. Data d => c (d -> b) -> d -> c b) -> (forall g. g -> c g) -> ModifySpotFleetRequestResponse -> c ModifySpotFleetRequestResponse # gunfold :: (forall b r. Data b => c (b -> r) -> c r) -> (forall r. r -> c r) -> Constr -> c ModifySpotFleetRequestResponse # toConstr :: ModifySpotFleetRequestResponse -> Constr # dataTypeOf :: ModifySpotFleetRequestResponse -> DataType # dataCast1 :: Typeable (* -> ) t => (forall d. Data d => c (t d)) -> Maybe (c ModifySpotFleetRequestResponse) # dataCast2 :: Typeable ( -> * -> *) t => (forall d e. (Data d, Data e) => c (t d e)) -> Maybe (c ModifySpotFleetRequestResponse) # gmapT :: (forall b. Data b => b -> b) -> ModifySpotFleetRequestResponse -> ModifySpotFleetRequestResponse # gmapQl :: (r -> r' -> r) -> r -> (forall d. Data d => d -> r') -> ModifySpotFleetRequestResponse -> r # gmapQr :: (r' -> r -> r) -> r -> (forall d. Data d => d -> r') -> ModifySpotFleetRequestResponse -> r # gmapQ :: (forall d. Data d => d -> u) -> ModifySpotFleetRequestResponse -> [u] # gmapQi :: Int -> (forall d. Data d => d -> u) -> ModifySpotFleetRequestResponse -> u # gmapM :: Monad m => (forall d. Data d => d -> m d) -> ModifySpotFleetRequestResponse -> m ModifySpotFleetRequestResponse # gmapMp :: MonadPlus m => (forall d. Data d => d -> m d) -> ModifySpotFleetRequestResponse -> m ModifySpotFleetRequestResponse # gmapMo :: MonadPlus m => (forall d. Data d => d -> m d) -> ModifySpotFleetRequestResponse -> m ModifySpotFleetRequestResponse #
Read ModifySpotFleetRequestResponse #
Methods readsPrec :: Int -> ReadS ModifySpotFleetRequestResponse # readList :: ReadS [ModifySpotFleetRequestResponse] # readPrec :: ReadPrec ModifySpotFleetRequestResponse # readListPrec :: ReadPrec [ModifySpotFleetRequestResponse] #
Show ModifySpotFleetRequestResponse #
Methods showsPrec :: Int -> ModifySpotFleetRequestResponse -> ShowS # show :: ModifySpotFleetRequestResponse -> String # showList :: [ModifySpotFleetRequestResponse] -> ShowS #
Generic ModifySpotFleetRequestResponse #
Associated Types type Rep ModifySpotFleetRequestResponse :: * -> * # Methods from :: ModifySpotFleetRequestResponse -> Rep ModifySpotFleetRequestResponse x # to :: Rep ModifySpotFleetRequestResponse x -> ModifySpotFleetRequestResponse #
NFData ModifySpotFleetRequestResponse #
Methods rnf :: ModifySpotFleetRequestResponse -> () #
type Rep ModifySpotFleetRequestResponse #
type Rep ModifySpotFleetRequestResponse = D1 * (MetaData "ModifySpotFleetRequestResponse" "Network.AWS.EC2.ModifySpotFleetRequest" "amazonka-ec2-1.6.0-Dm9BQRbqSOK72xbfLZMG4m" False) (C1 * (MetaCons "ModifySpotFleetRequestResponse'" PrefixI True) ((::) (S1 * (MetaSel (Just Symbol "_msfrrsReturn") NoSourceUnpackedness SourceStrict DecidedStrict) (Rec0 * (Maybe Bool))) (S1 * (MetaSel (Just Symbol "_msfrrsResponseStatus") NoSourceUnpackedness SourceStrict DecidedStrict) (Rec0 * Int))))

Response Lenses

msfrrsReturn :: Lens' ModifySpotFleetRequestResponse (Maybe Bool) #

Is true if the request succeeds, and an error otherwise.

msfrrsResponseStatus :: Lens' ModifySpotFleetRequestResponse Int #

- | The response status code.