{-# LANGUAGE DataKinds #-} {-# LANGUAGE DeriveGeneric #-} {-# LANGUAGE FlexibleInstances #-} {-# LANGUAGE GeneralizedNewtypeDeriving #-} {-# LANGUAGE LambdaCase #-} {-# LANGUAGE NoImplicitPrelude #-} {-# LANGUAGE OverloadedStrings #-} {-# LANGUAGE RecordWildCards #-} {-# LANGUAGE TypeFamilies #-} {-# OPTIONS_GHC -fno-warn-unused-imports #-} -- Module : Network.AWS.ELB.CreateLoadBalancer -- Copyright : (c) 2013-2014 Brendan Hay -- License : This Source Code Form is subject to the terms of -- the Mozilla Public License, v. 2.0. -- A copy of the MPL can be found in the LICENSE file or -- you can obtain it at http://mozilla.org/MPL/2.0/. -- Maintainer : Brendan Hay -- Stability : experimental -- Portability : non-portable (GHC extensions) -- -- Derived from AWS service descriptions, licensed under Apache 2.0. -- | Creates a new load balancer. -- -- After the call has completed successfully, a new load balancer is created -- with a unique Domain Name Service (DNS) name. The DNS name includes the name -- of the AWS region in which the load balance was created. For example, if your -- load balancer was created in the United States, the DNS name might end with -- either of the following: -- -- /us-east-1.elb.amazonaws.com/ (for the Northern Virginia region) /us-west-1.elb.amazonaws.com/ (for the Northern California region) For information about the AWS regions -- supported by Elastic Load Balancing, see . -- -- You can create up to 20 load balancers per region per account. -- -- Elastic Load Balancing supports load balancing your Amazon EC2 instances -- launched within any one of the following platforms: -- -- /EC2-Classic/ For information on creating and managing your load balancers -- in EC2-Classic, see . -- -- /EC2-VPC/ For information on creating and managing your load balancers in -- EC2-VPC, see . -- -- -- -- module Network.AWS.ELB.CreateLoadBalancer ( -- * Request CreateLoadBalancer -- ** Request constructor , createLoadBalancer -- ** Request lenses , clbAvailabilityZones , clbListeners , clbLoadBalancerName , clbScheme , clbSecurityGroups , clbSubnets , clbTags -- * Response , CreateLoadBalancerResponse -- ** Response constructor , createLoadBalancerResponse -- ** Response lenses , clbrDNSName ) where import Network.AWS.Prelude import Network.AWS.Request.Query import Network.AWS.ELB.Types import qualified GHC.Exts data CreateLoadBalancer = CreateLoadBalancer { _clbAvailabilityZones :: List "member" Text , _clbListeners :: List "member" Listener , _clbLoadBalancerName :: Text , _clbScheme :: Maybe Text , _clbSecurityGroups :: List "member" Text , _clbSubnets :: List "member" Text , _clbTags :: List1 "member" Tag } deriving (Eq, Show) -- | 'CreateLoadBalancer' constructor. -- -- The fields accessible through corresponding lenses are: -- -- * 'clbAvailabilityZones' @::@ ['Text'] -- -- * 'clbListeners' @::@ ['Listener'] -- -- * 'clbLoadBalancerName' @::@ 'Text' -- -- * 'clbScheme' @::@ 'Maybe' 'Text' -- -- * 'clbSecurityGroups' @::@ ['Text'] -- -- * 'clbSubnets' @::@ ['Text'] -- -- * 'clbTags' @::@ 'NonEmpty' 'Tag' -- createLoadBalancer :: Text -- ^ 'clbLoadBalancerName' -> NonEmpty Tag -- ^ 'clbTags' -> CreateLoadBalancer createLoadBalancer p1 p2 = CreateLoadBalancer { _clbLoadBalancerName = p1 , _clbTags = withIso _List1 (const id) p2 , _clbListeners = mempty , _clbAvailabilityZones = mempty , _clbSubnets = mempty , _clbSecurityGroups = mempty , _clbScheme = Nothing } -- | A list of Availability Zones. -- -- At least one Availability Zone must be specified. Specified Availability -- Zones must be in the same EC2 Region as the load balancer. Traffic will be -- equally distributed across all zones. -- -- You can later add more Availability Zones after the creation of the load -- balancer by calling 'EnableAvailabilityZonesForLoadBalancer' action. clbAvailabilityZones :: Lens' CreateLoadBalancer [Text] clbAvailabilityZones = lens _clbAvailabilityZones (\s a -> s { _clbAvailabilityZones = a }) . _List -- | A list of the following tuples: Protocol, LoadBalancerPort, -- InstanceProtocol, InstancePort, and SSLCertificateId. clbListeners :: Lens' CreateLoadBalancer [Listener] clbListeners = lens _clbListeners (\s a -> s { _clbListeners = a }) . _List -- | The name associated with the load balancer. The name must be unique within -- your set of load balancers, must have a maximum of 32 characters, and must -- only contain alphanumeric characters or hyphens. clbLoadBalancerName :: Lens' CreateLoadBalancer Text clbLoadBalancerName = lens _clbLoadBalancerName (\s a -> s { _clbLoadBalancerName = a }) -- | The type of a load balancer. -- -- By default, Elastic Load Balancing creates an Internet-facing load balancer -- with a publicly resolvable DNS name, which resolves to public IP addresses. -- For more information about Internet-facing and Internal load balancers, see . -- -- Specify the value 'internal' for this option to create an internal load -- balancer with a DNS name that resolves to private IP addresses. -- -- This option is only available for load balancers created within EC2-VPC. -- -- clbScheme :: Lens' CreateLoadBalancer (Maybe Text) clbScheme = lens _clbScheme (\s a -> s { _clbScheme = a }) -- | The security groups to assign to your load balancer within your VPC. clbSecurityGroups :: Lens' CreateLoadBalancer [Text] clbSecurityGroups = lens _clbSecurityGroups (\s a -> s { _clbSecurityGroups = a }) . _List -- | A list of subnet IDs in your VPC to attach to your load balancer. Specify -- one subnet per Availability Zone. clbSubnets :: Lens' CreateLoadBalancer [Text] clbSubnets = lens _clbSubnets (\s a -> s { _clbSubnets = a }) . _List -- | A list of tags to assign to the load balancer. -- -- For more information about setting tags for your load balancer, see . clbTags :: Lens' CreateLoadBalancer (NonEmpty Tag) clbTags = lens _clbTags (\s a -> s { _clbTags = a }) . _List1 newtype CreateLoadBalancerResponse = CreateLoadBalancerResponse { _clbrDNSName :: Maybe Text } deriving (Eq, Ord, Show, Monoid) -- | 'CreateLoadBalancerResponse' constructor. -- -- The fields accessible through corresponding lenses are: -- -- * 'clbrDNSName' @::@ 'Maybe' 'Text' -- createLoadBalancerResponse :: CreateLoadBalancerResponse createLoadBalancerResponse = CreateLoadBalancerResponse { _clbrDNSName = Nothing } -- | The DNS name for the load balancer. clbrDNSName :: Lens' CreateLoadBalancerResponse (Maybe Text) clbrDNSName = lens _clbrDNSName (\s a -> s { _clbrDNSName = a }) instance ToPath CreateLoadBalancer where toPath = const "/" instance ToQuery CreateLoadBalancer where toQuery CreateLoadBalancer{..} = mconcat [ "AvailabilityZones" =? _clbAvailabilityZones , "Listeners" =? _clbListeners , "LoadBalancerName" =? _clbLoadBalancerName , "Scheme" =? _clbScheme , "SecurityGroups" =? _clbSecurityGroups , "Subnets" =? _clbSubnets , "Tags" =? _clbTags ] instance ToHeaders CreateLoadBalancer instance AWSRequest CreateLoadBalancer where type Sv CreateLoadBalancer = ELB type Rs CreateLoadBalancer = CreateLoadBalancerResponse request = post "CreateLoadBalancer" response = xmlResponse instance FromXML CreateLoadBalancerResponse where parseXML = withElement "CreateLoadBalancerResult" $ \x -> CreateLoadBalancerResponse <$> x .@? "DNSName"