{-# 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 load balancer. -- -- If the call completes 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 balancer was created. For example, the DNS name -- might end with either of the following: -- -- 'us-east-1.elb.amazonaws.com' 'us-west-2.elb.amazonaws.com' For -- information about the AWS regions supported by Elastic Load Balancing, see in the /Amazon Web Services General Reference/. -- -- You can create up to 20 load balancers per region per account. You can -- request an increase for the number of load balancers for your account. For -- more information, see in the /Elastic LoadBalancing Developer Guide/. -- -- Elastic Load Balancing supports load balancing your EC2 instances launched -- in either the EC2-Classic or EC2-VPC platform. For more information, see or in the /Elastic Load Balancing DeveloperGuide/. -- -- 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, Read, 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 } -- | One or more Availability Zones from the same region as the load balancer. -- Traffic is equally distributed across all specified Availability Zones. -- -- You must specify at least one Availability Zone. -- -- You can add more Availability Zones after you create the load balancer using 'EnableAvailabilityZonesForLoadBalancer'. clbAvailabilityZones :: Lens' CreateLoadBalancer [Text] clbAvailabilityZones = lens _clbAvailabilityZones (\s a -> s { _clbAvailabilityZones = a }) . _List -- | The listeners. -- -- For more information, see -- in the /Elastic Load Balancing Developer Guide/. clbListeners :: Lens' CreateLoadBalancer [Listener] clbListeners = lens _clbListeners (\s a -> s { _clbListeners = a }) . _List -- | The name of the load balancer. -- -- This name must be unique within your AWS account, must have a maximum of 32 -- characters, must contain only alphanumeric characters or hyphens, and cannot -- begin or end with a hyphen. clbLoadBalancerName :: Lens' CreateLoadBalancer Text clbLoadBalancerName = lens _clbLoadBalancerName (\s a -> s { _clbLoadBalancerName = a }) -- | The type of a load balancer. Valid only for load balancers in a VPC. -- -- 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 in the /Elastic Load Balancing Developer Guide/. -- -- Specify 'internal' to create an internal load balancer with a DNS name that -- resolves to private IP addresses. clbScheme :: Lens' CreateLoadBalancer (Maybe Text) clbScheme = lens _clbScheme (\s a -> s { _clbScheme = a }) -- | The IDs of the security groups to assign to the load balancer. clbSecurityGroups :: Lens' CreateLoadBalancer [Text] clbSecurityGroups = lens _clbSecurityGroups (\s a -> s { _clbSecurityGroups = a }) . _List -- | The IDs of the subnets in your VPC to attach to the load balancer. Specify -- one subnet per Availability Zone specified in 'AvailabilityZones'. 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 tagging your load balancer, see in the /Elastic Load Balancing Developer Guide/. clbTags :: Lens' CreateLoadBalancer (NonEmpty Tag) clbTags = lens _clbTags (\s a -> s { _clbTags = a }) . _List1 newtype CreateLoadBalancerResponse = CreateLoadBalancerResponse { _clbrDNSName :: Maybe Text } deriving (Eq, Ord, Read, Show, Monoid) -- | 'CreateLoadBalancerResponse' constructor. -- -- The fields accessible through corresponding lenses are: -- -- * 'clbrDNSName' @::@ 'Maybe' 'Text' -- createLoadBalancerResponse :: CreateLoadBalancerResponse createLoadBalancerResponse = CreateLoadBalancerResponse { _clbrDNSName = Nothing } -- | The DNS name of 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"