Network.AWS.EC2.CreatePlacementGroup

Creates a placement group in which to launch instances. The strategy of the placement group determines how the instances are organized within the group.

A cluster placement group is a logical grouping of instances within a single Availability Zone that benefit from low network latency, high network throughput. A spread placement group places instances on distinct hardware.

For more information, see Placement Groups in the Amazon Elastic Compute Cloud User Guide .

Creating a Request

createPlacementGroup

Arguments

:: Text

cpgGroupName

-> PlacementStrategy

cpgStrategy

-> CreatePlacementGroup

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

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

• cpgDryRun - Checks whether you have the required permissions for the action, without actually making the request, and provides an error response. If you have the required permissions, the error response is DryRunOperation . Otherwise, it is UnauthorizedOperation .
• cpgGroupName - A name for the placement group. Must be unique within the scope of your account for the region. Constraints: Up to 255 ASCII characters
• cpgStrategy - The placement strategy.

data CreatePlacementGroup

Contains the parameters for CreatePlacementGroup.

See: createPlacementGroup smart constructor.

Instances

Eq CreatePlacementGroup

Methods

(==) :: CreatePlacementGroup -> CreatePlacementGroup -> Bool

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

Data CreatePlacementGroup

Methods

gfoldl :: (forall d b. Data d => c (d -> b) -> d -> c b) -> (forall g. g -> c g) -> CreatePlacementGroup -> c CreatePlacementGroup

gunfold :: (forall b r. Data b => c (b -> r) -> c r) -> (forall r. r -> c r) -> Constr -> c CreatePlacementGroup

toConstr :: CreatePlacementGroup -> Constr

dataTypeOf :: CreatePlacementGroup -> DataType

dataCast1 :: Typeable (* -> *) t => (forall d. Data d => c (t d)) -> Maybe (c CreatePlacementGroup)

dataCast2 :: Typeable (* -> * -> *) t => (forall d e. (Data d, Data e) => c (t d e)) -> Maybe (c CreatePlacementGroup)

gmapT :: (forall b. Data b => b -> b) -> CreatePlacementGroup -> CreatePlacementGroup

gmapQl :: (r -> r' -> r) -> r -> (forall d. Data d => d -> r') -> CreatePlacementGroup -> r

gmapQr :: (r' -> r -> r) -> r -> (forall d. Data d => d -> r') -> CreatePlacementGroup -> r

gmapQ :: (forall d. Data d => d -> u) -> CreatePlacementGroup -> [u]

gmapQi :: Int -> (forall d. Data d => d -> u) -> CreatePlacementGroup -> u

gmapM :: Monad m => (forall d. Data d => d -> m d) -> CreatePlacementGroup -> m CreatePlacementGroup

gmapMp :: MonadPlus m => (forall d. Data d => d -> m d) -> CreatePlacementGroup -> m CreatePlacementGroup

gmapMo :: MonadPlus m => (forall d. Data d => d -> m d) -> CreatePlacementGroup -> m CreatePlacementGroup

Read CreatePlacementGroup

Methods

readsPrec :: Int -> ReadS CreatePlacementGroup

readList :: ReadS [CreatePlacementGroup]

readPrec :: ReadPrec CreatePlacementGroup

readListPrec :: ReadPrec [CreatePlacementGroup]

Show CreatePlacementGroup

Methods

showsPrec :: Int -> CreatePlacementGroup -> ShowS

show :: CreatePlacementGroup -> String

showList :: [CreatePlacementGroup] -> ShowS

Generic CreatePlacementGroup

Associated Types

type Rep CreatePlacementGroup :: * -> *

Methods

from :: CreatePlacementGroup -> Rep CreatePlacementGroup x

to :: Rep CreatePlacementGroup x -> CreatePlacementGroup

Hashable CreatePlacementGroup

Methods

hashWithSalt :: Int -> CreatePlacementGroup -> Int

hash :: CreatePlacementGroup -> Int

NFData CreatePlacementGroup

Methods

rnf :: CreatePlacementGroup -> ()

AWSRequest CreatePlacementGroup

Associated Types

type Rs CreatePlacementGroup :: *

Methods

request :: CreatePlacementGroup -> Request CreatePlacementGroup

response :: (MonadResource m, MonadThrow m) => Logger -> Service -> Proxy * CreatePlacementGroup -> ClientResponse -> m (Response CreatePlacementGroup)

ToHeaders CreatePlacementGroup

Methods

toHeaders :: CreatePlacementGroup -> [Header]

ToPath CreatePlacementGroup

Methods

toPath :: CreatePlacementGroup -> ByteString

ToQuery CreatePlacementGroup

Methods

toQuery :: CreatePlacementGroup -> QueryString

type Rep CreatePlacementGroup

type Rep CreatePlacementGroup = D1 * (MetaData "CreatePlacementGroup" "Network.AWS.EC2.CreatePlacementGroup" "amazonka-ec2-1.6.0-Kkew7Kpgof6EYi20Z0WOzs" False) (C1 * (MetaCons "CreatePlacementGroup'" PrefixI True) ((:*:) * (S1 * (MetaSel (Just Symbol "_cpgDryRun") NoSourceUnpackedness SourceStrict DecidedStrict) (Rec0 * (Maybe Bool))) ((:*:) * (S1 * (MetaSel (Just Symbol "_cpgGroupName") NoSourceUnpackedness SourceStrict DecidedStrict) (Rec0 * Text)) (S1 * (MetaSel (Just Symbol "_cpgStrategy") NoSourceUnpackedness SourceStrict DecidedStrict) (Rec0 * PlacementStrategy)))))

type Rs CreatePlacementGroup

type Rs CreatePlacementGroup = CreatePlacementGroupResponse

Request Lenses

cpgDryRun :: Lens' CreatePlacementGroup (Maybe Bool)

Checks whether you have the required permissions for the action, without actually making the request, and provides an error response. If you have the required permissions, the error response is DryRunOperation . Otherwise, it is UnauthorizedOperation .

cpgGroupName :: Lens' CreatePlacementGroup Text

A name for the placement group. Must be unique within the scope of your account for the region. Constraints: Up to 255 ASCII characters

cpgStrategy :: Lens' CreatePlacementGroup PlacementStrategy

The placement strategy.

Destructuring the Response

createPlacementGroupResponse :: CreatePlacementGroupResponse

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

data CreatePlacementGroupResponse

See: createPlacementGroupResponse smart constructor.

Instances

Eq CreatePlacementGroupResponse

Methods

(==) :: CreatePlacementGroupResponse -> CreatePlacementGroupResponse -> Bool

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

Data CreatePlacementGroupResponse

Methods

gfoldl :: (forall d b. Data d => c (d -> b) -> d -> c b) -> (forall g. g -> c g) -> CreatePlacementGroupResponse -> c CreatePlacementGroupResponse

gunfold :: (forall b r. Data b => c (b -> r) -> c r) -> (forall r. r -> c r) -> Constr -> c CreatePlacementGroupResponse

toConstr :: CreatePlacementGroupResponse -> Constr

dataTypeOf :: CreatePlacementGroupResponse -> DataType

dataCast1 :: Typeable (* -> *) t => (forall d. Data d => c (t d)) -> Maybe (c CreatePlacementGroupResponse)

dataCast2 :: Typeable (* -> * -> *) t => (forall d e. (Data d, Data e) => c (t d e)) -> Maybe (c CreatePlacementGroupResponse)

gmapT :: (forall b. Data b => b -> b) -> CreatePlacementGroupResponse -> CreatePlacementGroupResponse

gmapQl :: (r -> r' -> r) -> r -> (forall d. Data d => d -> r') -> CreatePlacementGroupResponse -> r

gmapQr :: (r' -> r -> r) -> r -> (forall d. Data d => d -> r') -> CreatePlacementGroupResponse -> r

gmapQ :: (forall d. Data d => d -> u) -> CreatePlacementGroupResponse -> [u]

gmapQi :: Int -> (forall d. Data d => d -> u) -> CreatePlacementGroupResponse -> u

gmapM :: Monad m => (forall d. Data d => d -> m d) -> CreatePlacementGroupResponse -> m CreatePlacementGroupResponse

gmapMp :: MonadPlus m => (forall d. Data d => d -> m d) -> CreatePlacementGroupResponse -> m CreatePlacementGroupResponse

gmapMo :: MonadPlus m => (forall d. Data d => d -> m d) -> CreatePlacementGroupResponse -> m CreatePlacementGroupResponse

Read CreatePlacementGroupResponse

Methods

readsPrec :: Int -> ReadS CreatePlacementGroupResponse

readList :: ReadS [CreatePlacementGroupResponse]

readPrec :: ReadPrec CreatePlacementGroupResponse

readListPrec :: ReadPrec [CreatePlacementGroupResponse]

Show CreatePlacementGroupResponse

Methods

showsPrec :: Int -> CreatePlacementGroupResponse -> ShowS

show :: CreatePlacementGroupResponse -> String

showList :: [CreatePlacementGroupResponse] -> ShowS

Generic CreatePlacementGroupResponse

Associated Types

type Rep CreatePlacementGroupResponse :: * -> *

Methods

from :: CreatePlacementGroupResponse -> Rep CreatePlacementGroupResponse x

to :: Rep CreatePlacementGroupResponse x -> CreatePlacementGroupResponse

NFData CreatePlacementGroupResponse

Methods

rnf :: CreatePlacementGroupResponse -> ()

type Rep CreatePlacementGroupResponse

type Rep CreatePlacementGroupResponse = D1 * (MetaData "CreatePlacementGroupResponse" "Network.AWS.EC2.CreatePlacementGroup" "amazonka-ec2-1.6.0-Kkew7Kpgof6EYi20Z0WOzs" False) (C1 * (MetaCons "CreatePlacementGroupResponse'" PrefixI False) (U1 *))