Network.AWS.ELB.RegisterInstancesWithLoadBalancer

Adds the specified instances to the specified load balancer.

The instance must be a running instance in the same network as the load balancer (EC2-Classic or the same VPC). If you have EC2-Classic instances and a load balancer in a VPC with ClassicLink enabled, you can link the EC2-Classic instances to that VPC and then register the linked EC2-Classic instances with the load balancer in the VPC.

Note that RegisterInstanceWithLoadBalancer completes when the request has been registered. Instance registration takes a little time to complete. To check the state of the registered instances, use DescribeLoadBalancers or DescribeInstanceHealth.

After the instance is registered, it starts receiving traffic and requests from the load balancer. Any instance that is not in one of the Availability Zones registered for the load balancer is moved to the OutOfService state. If an Availability Zone is added to the load balancer later, any instances registered with the load balancer move to the InService state.

If you stop an instance registered with a load balancer and then start it, the IP addresses associated with the instance changes. Elastic Load Balancing cannot recognize the new IP address, which prevents it from routing traffic to the instances. We recommend that you use the following sequence: stop the instance, deregister the instance, start the instance, and then register the instance. To deregister instances from a load balancer, use DeregisterInstancesFromLoadBalancer.

For more information, see Deregister and Register EC2 Instances in the Elastic Load Balancing Developer Guide.

Creating a Request

registerInstancesWithLoadBalancer

Arguments

:: Text

riwlbLoadBalancerName

-> RegisterInstancesWithLoadBalancer

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

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

• riwlbLoadBalancerName
• riwlbInstances

data RegisterInstancesWithLoadBalancer

See: registerInstancesWithLoadBalancer smart constructor.

Instances

Eq RegisterInstancesWithLoadBalancer

Methods

(==) :: RegisterInstancesWithLoadBalancer -> RegisterInstancesWithLoadBalancer -> Bool

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

Data RegisterInstancesWithLoadBalancer

Methods

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

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

toConstr :: RegisterInstancesWithLoadBalancer -> Constr

dataTypeOf :: RegisterInstancesWithLoadBalancer -> DataType

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

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

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

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

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

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

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

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

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

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

Read RegisterInstancesWithLoadBalancer

Methods

readsPrec :: Int -> ReadS RegisterInstancesWithLoadBalancer

readList :: ReadS [RegisterInstancesWithLoadBalancer]

readPrec :: ReadPrec RegisterInstancesWithLoadBalancer

readListPrec :: ReadPrec [RegisterInstancesWithLoadBalancer]

Show RegisterInstancesWithLoadBalancer

Methods

showsPrec :: Int -> RegisterInstancesWithLoadBalancer -> ShowS

show :: RegisterInstancesWithLoadBalancer -> String

showList :: [RegisterInstancesWithLoadBalancer] -> ShowS

Generic RegisterInstancesWithLoadBalancer

Associated Types

type Rep RegisterInstancesWithLoadBalancer :: * -> *

Methods

from :: RegisterInstancesWithLoadBalancer -> Rep RegisterInstancesWithLoadBalancer x

to :: Rep RegisterInstancesWithLoadBalancer x -> RegisterInstancesWithLoadBalancer

Hashable RegisterInstancesWithLoadBalancer

Methods

hashWithSalt :: Int -> RegisterInstancesWithLoadBalancer -> Int

hash :: RegisterInstancesWithLoadBalancer -> Int

NFData RegisterInstancesWithLoadBalancer

Methods

rnf :: RegisterInstancesWithLoadBalancer -> ()

AWSRequest RegisterInstancesWithLoadBalancer

Associated Types

type Rs RegisterInstancesWithLoadBalancer :: *

Methods

request :: RegisterInstancesWithLoadBalancer -> Request RegisterInstancesWithLoadBalancer

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

ToQuery RegisterInstancesWithLoadBalancer

Methods

toQuery :: RegisterInstancesWithLoadBalancer -> QueryString

ToPath RegisterInstancesWithLoadBalancer

Methods

toPath :: RegisterInstancesWithLoadBalancer -> ByteString

ToHeaders RegisterInstancesWithLoadBalancer

Methods

toHeaders :: RegisterInstancesWithLoadBalancer -> [Header]

type Rep RegisterInstancesWithLoadBalancer

type Rep RegisterInstancesWithLoadBalancer = D1 (MetaData "RegisterInstancesWithLoadBalancer" "Network.AWS.ELB.RegisterInstancesWithLoadBalancer" "amazonka-elb-1.4.3-6wINoQT12eC34de0iF28rP" False) (C1 (MetaCons "RegisterInstancesWithLoadBalancer'" PrefixI True) ((:*:) (S1 (MetaSel (Just Symbol "_riwlbLoadBalancerName") NoSourceUnpackedness SourceStrict DecidedStrict) (Rec0 Text)) (S1 (MetaSel (Just Symbol "_riwlbInstances") NoSourceUnpackedness SourceStrict DecidedStrict) (Rec0 [Instance]))))

type Rs RegisterInstancesWithLoadBalancer

type Rs RegisterInstancesWithLoadBalancer = RegisterInstancesWithLoadBalancerResponse

Request Lenses

riwlbLoadBalancerName :: Lens' RegisterInstancesWithLoadBalancer Text

The name of the load balancer.

riwlbInstances :: Lens' RegisterInstancesWithLoadBalancer [Instance]

The IDs of the instances.

Destructuring the Response

registerInstancesWithLoadBalancerResponse

Arguments

:: Int

riwlbrsResponseStatus

-> RegisterInstancesWithLoadBalancerResponse

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

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

• riwlbrsInstances
• riwlbrsResponseStatus

data RegisterInstancesWithLoadBalancerResponse

See: registerInstancesWithLoadBalancerResponse smart constructor.

Instances

Eq RegisterInstancesWithLoadBalancerResponse

Methods

(==) :: RegisterInstancesWithLoadBalancerResponse -> RegisterInstancesWithLoadBalancerResponse -> Bool

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

Data RegisterInstancesWithLoadBalancerResponse

Methods

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

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

toConstr :: RegisterInstancesWithLoadBalancerResponse -> Constr

dataTypeOf :: RegisterInstancesWithLoadBalancerResponse -> DataType

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

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

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

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

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

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

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

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

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

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

Read RegisterInstancesWithLoadBalancerResponse

Methods

readsPrec :: Int -> ReadS RegisterInstancesWithLoadBalancerResponse

readList :: ReadS [RegisterInstancesWithLoadBalancerResponse]

readPrec :: ReadPrec RegisterInstancesWithLoadBalancerResponse

readListPrec :: ReadPrec [RegisterInstancesWithLoadBalancerResponse]

Show RegisterInstancesWithLoadBalancerResponse

Methods

showsPrec :: Int -> RegisterInstancesWithLoadBalancerResponse -> ShowS

show :: RegisterInstancesWithLoadBalancerResponse -> String

showList :: [RegisterInstancesWithLoadBalancerResponse] -> ShowS

Generic RegisterInstancesWithLoadBalancerResponse

Associated Types

type Rep RegisterInstancesWithLoadBalancerResponse :: * -> *

Methods

from :: RegisterInstancesWithLoadBalancerResponse -> Rep RegisterInstancesWithLoadBalancerResponse x

to :: Rep RegisterInstancesWithLoadBalancerResponse x -> RegisterInstancesWithLoadBalancerResponse

NFData RegisterInstancesWithLoadBalancerResponse

Methods

rnf :: RegisterInstancesWithLoadBalancerResponse -> ()

type Rep RegisterInstancesWithLoadBalancerResponse

type Rep RegisterInstancesWithLoadBalancerResponse = D1 (MetaData "RegisterInstancesWithLoadBalancerResponse" "Network.AWS.ELB.RegisterInstancesWithLoadBalancer" "amazonka-elb-1.4.3-6wINoQT12eC34de0iF28rP" False) (C1 (MetaCons "RegisterInstancesWithLoadBalancerResponse'" PrefixI True) ((:*:) (S1 (MetaSel (Just Symbol "_riwlbrsInstances") NoSourceUnpackedness SourceStrict DecidedStrict) (Rec0 (Maybe [Instance]))) (S1 (MetaSel (Just Symbol "_riwlbrsResponseStatus") NoSourceUnpackedness SourceStrict DecidedStrict) (Rec0 Int))))

Response Lenses

riwlbrsInstances :: Lens' RegisterInstancesWithLoadBalancerResponse [Instance]

The updated list of instances for the load balancer.

riwlbrsResponseStatus :: Lens' RegisterInstancesWithLoadBalancerResponse Int

The response status code.