Network.AWS.EC2.ModifySpotFleetRequest

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-Kkew7Kpgof6EYi20Z0WOzs" 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-Kkew7Kpgof6EYi20Z0WOzs" 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.