Network.AWS.AutoScaling.AttachInstances

Attaches one or more EC2 instances to the specified Auto Scaling group.

When you attach instances, Auto Scaling increases the desired capacity of the group by the number of instances being attached. If the number of instances being attached plus the desired capacity of the group exceeds the maximum size of the group, the operation fails.

If there is a Classic Load Balancer attached to your Auto Scaling group, the instances are also registered with the load balancer. If there are target groups attached to your Auto Scaling group, the instances are also registered with the target groups.

For more information, see Attach EC2 Instances to Your Auto Scaling Group in the Auto Scaling User Guide .

Creating a Request

attachInstances

Arguments

:: Text

aiAutoScalingGroupName

-> AttachInstances

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

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

• aiInstanceIds - The IDs of the instances. You can specify up to 20 instances.
• aiAutoScalingGroupName - The name of the Auto Scaling group.

data AttachInstances

See: attachInstances smart constructor.

Instances

Eq AttachInstances

Defined in Network.AWS.AutoScaling.AttachInstances

Methods

(==) :: AttachInstances -> AttachInstances -> Bool

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

Data AttachInstances

Defined in Network.AWS.AutoScaling.AttachInstances

Methods

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

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

toConstr :: AttachInstances -> Constr

dataTypeOf :: AttachInstances -> DataType

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

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

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

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

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

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

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

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

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

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

Read AttachInstances

Defined in Network.AWS.AutoScaling.AttachInstances

Methods

readsPrec :: Int -> ReadS AttachInstances

readList :: ReadS [AttachInstances]

readPrec :: ReadPrec AttachInstances

readListPrec :: ReadPrec [AttachInstances]

Show AttachInstances

Defined in Network.AWS.AutoScaling.AttachInstances

Methods

showsPrec :: Int -> AttachInstances -> ShowS

show :: AttachInstances -> String

showList :: [AttachInstances] -> ShowS

Generic AttachInstances

Defined in Network.AWS.AutoScaling.AttachInstances

Associated Types

type Rep AttachInstances :: Type -> Type

Methods

from :: AttachInstances -> Rep AttachInstances x

to :: Rep AttachInstances x -> AttachInstances

Hashable AttachInstances

Defined in Network.AWS.AutoScaling.AttachInstances

Methods

hashWithSalt :: Int -> AttachInstances -> Int

hash :: AttachInstances -> Int

AWSRequest AttachInstances

Defined in Network.AWS.AutoScaling.AttachInstances

Associated Types

type Rs AttachInstances :: Type

Methods

request :: AttachInstances -> Request AttachInstances

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

ToHeaders AttachInstances

Defined in Network.AWS.AutoScaling.AttachInstances

Methods

toHeaders :: AttachInstances -> [Header]

ToPath AttachInstances

Defined in Network.AWS.AutoScaling.AttachInstances

Methods

toPath :: AttachInstances -> ByteString

ToQuery AttachInstances

Defined in Network.AWS.AutoScaling.AttachInstances

Methods

toQuery :: AttachInstances -> QueryString

NFData AttachInstances

Defined in Network.AWS.AutoScaling.AttachInstances

Methods

rnf :: AttachInstances -> ()

type Rep AttachInstances

Defined in Network.AWS.AutoScaling.AttachInstances

type Rep AttachInstances = D1 (MetaData "AttachInstances" "Network.AWS.AutoScaling.AttachInstances" "amazonka-autoscaling-1.6.1-AbdWdH026wCXAk2CK79vG" False) (C1 (MetaCons "AttachInstances'" PrefixI True) (S1 (MetaSel (Just "_aiInstanceIds") NoSourceUnpackedness SourceStrict DecidedStrict) (Rec0 (Maybe [Text])) :*: S1 (MetaSel (Just "_aiAutoScalingGroupName") NoSourceUnpackedness SourceStrict DecidedStrict) (Rec0 Text)))

type Rs AttachInstances

Defined in Network.AWS.AutoScaling.AttachInstances

type Rs AttachInstances = AttachInstancesResponse

Request Lenses

aiInstanceIds :: Lens' AttachInstances [Text]

The IDs of the instances. You can specify up to 20 instances.

aiAutoScalingGroupName :: Lens' AttachInstances Text

The name of the Auto Scaling group.

Destructuring the Response

attachInstancesResponse :: AttachInstancesResponse

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

data AttachInstancesResponse

See: attachInstancesResponse smart constructor.

Instances

Eq AttachInstancesResponse

Defined in Network.AWS.AutoScaling.AttachInstances

Methods

(==) :: AttachInstancesResponse -> AttachInstancesResponse -> Bool

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

Data AttachInstancesResponse

Defined in Network.AWS.AutoScaling.AttachInstances

Methods

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

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

toConstr :: AttachInstancesResponse -> Constr

dataTypeOf :: AttachInstancesResponse -> DataType

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

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

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

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

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

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

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

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

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

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

Read AttachInstancesResponse

Defined in Network.AWS.AutoScaling.AttachInstances

Methods

readsPrec :: Int -> ReadS AttachInstancesResponse

readList :: ReadS [AttachInstancesResponse]

readPrec :: ReadPrec AttachInstancesResponse

readListPrec :: ReadPrec [AttachInstancesResponse]

Show AttachInstancesResponse

Defined in Network.AWS.AutoScaling.AttachInstances

Methods

showsPrec :: Int -> AttachInstancesResponse -> ShowS

show :: AttachInstancesResponse -> String

showList :: [AttachInstancesResponse] -> ShowS

Generic AttachInstancesResponse

Defined in Network.AWS.AutoScaling.AttachInstances

Associated Types

type Rep AttachInstancesResponse :: Type -> Type

Methods

from :: AttachInstancesResponse -> Rep AttachInstancesResponse x

to :: Rep AttachInstancesResponse x -> AttachInstancesResponse

NFData AttachInstancesResponse

Defined in Network.AWS.AutoScaling.AttachInstances

Methods

rnf :: AttachInstancesResponse -> ()

type Rep AttachInstancesResponse

Defined in Network.AWS.AutoScaling.AttachInstances

type Rep AttachInstancesResponse = D1 (MetaData "AttachInstancesResponse" "Network.AWS.AutoScaling.AttachInstances" "amazonka-autoscaling-1.6.1-AbdWdH026wCXAk2CK79vG" False) (C1 (MetaCons "AttachInstancesResponse'" PrefixI False) (U1 :: Type -> Type))