Network.AWS.EMR.PutAutoScalingPolicy

Creates or updates an automatic scaling policy for a core instance group or task instance group in an Amazon EMR cluster. The automatic scaling policy defines how an instance group dynamically adds and terminates EC2 instances in response to the value of a CloudWatch metric.

Creating a Request

putAutoScalingPolicy

Arguments

:: Text

paspClusterId

-> Text

paspInstanceGroupId

-> AutoScalingPolicy

paspAutoScalingPolicy

-> PutAutoScalingPolicy

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

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

• paspClusterId - Specifies the ID of a cluster. The instance group to which the automatic scaling policy is applied is within this cluster.
• paspInstanceGroupId - Specifies the ID of the instance group to which the automatic scaling policy is applied.
• paspAutoScalingPolicy - Specifies the definition of the automatic scaling policy.

data PutAutoScalingPolicy

See: putAutoScalingPolicy smart constructor.

Instances

Eq PutAutoScalingPolicy

Methods

(==) :: PutAutoScalingPolicy -> PutAutoScalingPolicy -> Bool

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

Data PutAutoScalingPolicy

Methods

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

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

toConstr :: PutAutoScalingPolicy -> Constr

dataTypeOf :: PutAutoScalingPolicy -> DataType

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

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

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

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

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

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

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

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

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

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

Read PutAutoScalingPolicy

Methods

readsPrec :: Int -> ReadS PutAutoScalingPolicy

readList :: ReadS [PutAutoScalingPolicy]

readPrec :: ReadPrec PutAutoScalingPolicy

readListPrec :: ReadPrec [PutAutoScalingPolicy]

Show PutAutoScalingPolicy

Methods

showsPrec :: Int -> PutAutoScalingPolicy -> ShowS

show :: PutAutoScalingPolicy -> String

showList :: [PutAutoScalingPolicy] -> ShowS

Generic PutAutoScalingPolicy

Associated Types

type Rep PutAutoScalingPolicy :: * -> *

Methods

from :: PutAutoScalingPolicy -> Rep PutAutoScalingPolicy x

to :: Rep PutAutoScalingPolicy x -> PutAutoScalingPolicy

Hashable PutAutoScalingPolicy

Methods

hashWithSalt :: Int -> PutAutoScalingPolicy -> Int

hash :: PutAutoScalingPolicy -> Int

ToJSON PutAutoScalingPolicy

Methods

toJSON :: PutAutoScalingPolicy -> Value

toEncoding :: PutAutoScalingPolicy -> Encoding

toJSONList :: [PutAutoScalingPolicy] -> Value

toEncodingList :: [PutAutoScalingPolicy] -> Encoding

NFData PutAutoScalingPolicy

Methods

rnf :: PutAutoScalingPolicy -> ()

AWSRequest PutAutoScalingPolicy

Associated Types

type Rs PutAutoScalingPolicy :: *

Methods

request :: PutAutoScalingPolicy -> Request PutAutoScalingPolicy

response :: MonadResource m => Logger -> Service -> Proxy * PutAutoScalingPolicy -> ClientResponse -> m (Response PutAutoScalingPolicy)

ToQuery PutAutoScalingPolicy

Methods

toQuery :: PutAutoScalingPolicy -> QueryString

ToPath PutAutoScalingPolicy

Methods

toPath :: PutAutoScalingPolicy -> ByteString

ToHeaders PutAutoScalingPolicy

Methods

toHeaders :: PutAutoScalingPolicy -> [Header]

type Rep PutAutoScalingPolicy

type Rep PutAutoScalingPolicy = D1 (MetaData "PutAutoScalingPolicy" "Network.AWS.EMR.PutAutoScalingPolicy" "amazonka-emr-1.5.0-C1GqpVtJ9PJGrzHDjJdK61" False) (C1 (MetaCons "PutAutoScalingPolicy'" PrefixI True) ((:*:) (S1 (MetaSel (Just Symbol "_paspClusterId") NoSourceUnpackedness SourceStrict DecidedStrict) (Rec0 Text)) ((:*:) (S1 (MetaSel (Just Symbol "_paspInstanceGroupId") NoSourceUnpackedness SourceStrict DecidedStrict) (Rec0 Text)) (S1 (MetaSel (Just Symbol "_paspAutoScalingPolicy") NoSourceUnpackedness SourceStrict DecidedStrict) (Rec0 AutoScalingPolicy)))))

type Rs PutAutoScalingPolicy

type Rs PutAutoScalingPolicy = PutAutoScalingPolicyResponse

Request Lenses

paspClusterId :: Lens' PutAutoScalingPolicy Text

Specifies the ID of a cluster. The instance group to which the automatic scaling policy is applied is within this cluster.

paspInstanceGroupId :: Lens' PutAutoScalingPolicy Text

Specifies the ID of the instance group to which the automatic scaling policy is applied.

paspAutoScalingPolicy :: Lens' PutAutoScalingPolicy AutoScalingPolicy

Specifies the definition of the automatic scaling policy.

Destructuring the Response

putAutoScalingPolicyResponse

Arguments

:: Int

pasprsResponseStatus

-> PutAutoScalingPolicyResponse

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

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

• pasprsClusterId - Specifies the ID of a cluster. The instance group to which the automatic scaling policy is applied is within this cluster.
• pasprsAutoScalingPolicy - The automatic scaling policy definition.
• pasprsInstanceGroupId - Specifies the ID of the instance group to which the scaling policy is applied.
• pasprsResponseStatus - -- | The response status code.

data PutAutoScalingPolicyResponse

See: putAutoScalingPolicyResponse smart constructor.

Instances

Eq PutAutoScalingPolicyResponse

Methods

(==) :: PutAutoScalingPolicyResponse -> PutAutoScalingPolicyResponse -> Bool

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

Data PutAutoScalingPolicyResponse

Methods

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

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

toConstr :: PutAutoScalingPolicyResponse -> Constr

dataTypeOf :: PutAutoScalingPolicyResponse -> DataType

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

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

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

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

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

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

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

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

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

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

Read PutAutoScalingPolicyResponse

Methods

readsPrec :: Int -> ReadS PutAutoScalingPolicyResponse

readList :: ReadS [PutAutoScalingPolicyResponse]

readPrec :: ReadPrec PutAutoScalingPolicyResponse

readListPrec :: ReadPrec [PutAutoScalingPolicyResponse]

Show PutAutoScalingPolicyResponse

Methods

showsPrec :: Int -> PutAutoScalingPolicyResponse -> ShowS

show :: PutAutoScalingPolicyResponse -> String

showList :: [PutAutoScalingPolicyResponse] -> ShowS

Generic PutAutoScalingPolicyResponse

Associated Types

type Rep PutAutoScalingPolicyResponse :: * -> *

Methods

from :: PutAutoScalingPolicyResponse -> Rep PutAutoScalingPolicyResponse x

to :: Rep PutAutoScalingPolicyResponse x -> PutAutoScalingPolicyResponse

NFData PutAutoScalingPolicyResponse

Methods

rnf :: PutAutoScalingPolicyResponse -> ()

type Rep PutAutoScalingPolicyResponse

type Rep PutAutoScalingPolicyResponse = D1 (MetaData "PutAutoScalingPolicyResponse" "Network.AWS.EMR.PutAutoScalingPolicy" "amazonka-emr-1.5.0-C1GqpVtJ9PJGrzHDjJdK61" False) (C1 (MetaCons "PutAutoScalingPolicyResponse'" PrefixI True) ((:*:) ((:*:) (S1 (MetaSel (Just Symbol "_pasprsClusterId") NoSourceUnpackedness SourceStrict DecidedStrict) (Rec0 (Maybe Text))) (S1 (MetaSel (Just Symbol "_pasprsAutoScalingPolicy") NoSourceUnpackedness SourceStrict DecidedStrict) (Rec0 (Maybe AutoScalingPolicyDescription)))) ((:*:) (S1 (MetaSel (Just Symbol "_pasprsInstanceGroupId") NoSourceUnpackedness SourceStrict DecidedStrict) (Rec0 (Maybe Text))) (S1 (MetaSel (Just Symbol "_pasprsResponseStatus") NoSourceUnpackedness SourceStrict DecidedStrict) (Rec0 Int)))))

Response Lenses

pasprsClusterId :: Lens' PutAutoScalingPolicyResponse (Maybe Text)

Specifies the ID of a cluster. The instance group to which the automatic scaling policy is applied is within this cluster.

pasprsAutoScalingPolicy :: Lens' PutAutoScalingPolicyResponse (Maybe AutoScalingPolicyDescription)

The automatic scaling policy definition.

pasprsInstanceGroupId :: Lens' PutAutoScalingPolicyResponse (Maybe Text)

Specifies the ID of the instance group to which the scaling policy is applied.

pasprsResponseStatus :: Lens' PutAutoScalingPolicyResponse Int

• - | The response status code.