{-# LANGUAGE DeriveGeneric #-}
{-# LANGUAGE DuplicateRecordFields #-}
{-# LANGUAGE NamedFieldPuns #-}
{-# LANGUAGE OverloadedStrings #-}
{-# LANGUAGE RecordWildCards #-}
{-# LANGUAGE StrictData #-}
{-# LANGUAGE NoImplicitPrelude #-}
{-# OPTIONS_GHC -fno-warn-unused-imports #-}
{-# OPTIONS_GHC -fno-warn-unused-matches #-}

-- Derived from AWS service descriptions, licensed under Apache 2.0.

-- |
-- Module      : Amazonka.OpsWorks.Types.LoadBasedAutoScalingConfiguration
-- Copyright   : (c) 2013-2023 Brendan Hay
-- License     : Mozilla Public License, v. 2.0.
-- Maintainer  : Brendan Hay
-- Stability   : auto-generated
-- Portability : non-portable (GHC extensions)
module Amazonka.OpsWorks.Types.LoadBasedAutoScalingConfiguration where

import qualified Amazonka.Core as Core
import qualified Amazonka.Core.Lens.Internal as Lens
import qualified Amazonka.Data as Data
import Amazonka.OpsWorks.Types.AutoScalingThresholds
import qualified Amazonka.Prelude as Prelude

-- | Describes a layer\'s load-based auto scaling configuration.
--
-- /See:/ 'newLoadBasedAutoScalingConfiguration' smart constructor.
data LoadBasedAutoScalingConfiguration = LoadBasedAutoScalingConfiguration'
  { -- | An @AutoScalingThresholds@ object that describes the downscaling
    -- configuration, which defines how and when AWS OpsWorks Stacks reduces
    -- the number of instances.
    LoadBasedAutoScalingConfiguration -> Maybe AutoScalingThresholds
downScaling :: Prelude.Maybe AutoScalingThresholds,
    -- | Whether load-based auto scaling is enabled for the layer.
    LoadBasedAutoScalingConfiguration -> Maybe Bool
enable :: Prelude.Maybe Prelude.Bool,
    -- | The layer ID.
    LoadBasedAutoScalingConfiguration -> Maybe Text
layerId :: Prelude.Maybe Prelude.Text,
    -- | An @AutoScalingThresholds@ object that describes the upscaling
    -- configuration, which defines how and when AWS OpsWorks Stacks increases
    -- the number of instances.
    LoadBasedAutoScalingConfiguration -> Maybe AutoScalingThresholds
upScaling :: Prelude.Maybe AutoScalingThresholds
  }
  deriving (LoadBasedAutoScalingConfiguration
-> LoadBasedAutoScalingConfiguration -> Bool
forall a. (a -> a -> Bool) -> (a -> a -> Bool) -> Eq a
/= :: LoadBasedAutoScalingConfiguration
-> LoadBasedAutoScalingConfiguration -> Bool
$c/= :: LoadBasedAutoScalingConfiguration
-> LoadBasedAutoScalingConfiguration -> Bool
== :: LoadBasedAutoScalingConfiguration
-> LoadBasedAutoScalingConfiguration -> Bool
$c== :: LoadBasedAutoScalingConfiguration
-> LoadBasedAutoScalingConfiguration -> Bool
Prelude.Eq, ReadPrec [LoadBasedAutoScalingConfiguration]
ReadPrec LoadBasedAutoScalingConfiguration
Int -> ReadS LoadBasedAutoScalingConfiguration
ReadS [LoadBasedAutoScalingConfiguration]
forall a.
(Int -> ReadS a)
-> ReadS [a] -> ReadPrec a -> ReadPrec [a] -> Read a
readListPrec :: ReadPrec [LoadBasedAutoScalingConfiguration]
$creadListPrec :: ReadPrec [LoadBasedAutoScalingConfiguration]
readPrec :: ReadPrec LoadBasedAutoScalingConfiguration
$creadPrec :: ReadPrec LoadBasedAutoScalingConfiguration
readList :: ReadS [LoadBasedAutoScalingConfiguration]
$creadList :: ReadS [LoadBasedAutoScalingConfiguration]
readsPrec :: Int -> ReadS LoadBasedAutoScalingConfiguration
$creadsPrec :: Int -> ReadS LoadBasedAutoScalingConfiguration
Prelude.Read, Int -> LoadBasedAutoScalingConfiguration -> ShowS
[LoadBasedAutoScalingConfiguration] -> ShowS
LoadBasedAutoScalingConfiguration -> String
forall a.
(Int -> a -> ShowS) -> (a -> String) -> ([a] -> ShowS) -> Show a
showList :: [LoadBasedAutoScalingConfiguration] -> ShowS
$cshowList :: [LoadBasedAutoScalingConfiguration] -> ShowS
show :: LoadBasedAutoScalingConfiguration -> String
$cshow :: LoadBasedAutoScalingConfiguration -> String
showsPrec :: Int -> LoadBasedAutoScalingConfiguration -> ShowS
$cshowsPrec :: Int -> LoadBasedAutoScalingConfiguration -> ShowS
Prelude.Show, forall x.
Rep LoadBasedAutoScalingConfiguration x
-> LoadBasedAutoScalingConfiguration
forall x.
LoadBasedAutoScalingConfiguration
-> Rep LoadBasedAutoScalingConfiguration x
forall a.
(forall x. a -> Rep a x) -> (forall x. Rep a x -> a) -> Generic a
$cto :: forall x.
Rep LoadBasedAutoScalingConfiguration x
-> LoadBasedAutoScalingConfiguration
$cfrom :: forall x.
LoadBasedAutoScalingConfiguration
-> Rep LoadBasedAutoScalingConfiguration x
Prelude.Generic)

-- |
-- Create a value of 'LoadBasedAutoScalingConfiguration' with all optional fields omitted.
--
-- Use <https://hackage.haskell.org/package/generic-lens generic-lens> or <https://hackage.haskell.org/package/optics optics> to modify other optional fields.
--
-- The following record fields are available, with the corresponding lenses provided
-- for backwards compatibility:
--
-- 'downScaling', 'loadBasedAutoScalingConfiguration_downScaling' - An @AutoScalingThresholds@ object that describes the downscaling
-- configuration, which defines how and when AWS OpsWorks Stacks reduces
-- the number of instances.
--
-- 'enable', 'loadBasedAutoScalingConfiguration_enable' - Whether load-based auto scaling is enabled for the layer.
--
-- 'layerId', 'loadBasedAutoScalingConfiguration_layerId' - The layer ID.
--
-- 'upScaling', 'loadBasedAutoScalingConfiguration_upScaling' - An @AutoScalingThresholds@ object that describes the upscaling
-- configuration, which defines how and when AWS OpsWorks Stacks increases
-- the number of instances.
newLoadBasedAutoScalingConfiguration ::
  LoadBasedAutoScalingConfiguration
newLoadBasedAutoScalingConfiguration :: LoadBasedAutoScalingConfiguration
newLoadBasedAutoScalingConfiguration =
  LoadBasedAutoScalingConfiguration'
    { $sel:downScaling:LoadBasedAutoScalingConfiguration' :: Maybe AutoScalingThresholds
downScaling =
        forall a. Maybe a
Prelude.Nothing,
      $sel:enable:LoadBasedAutoScalingConfiguration' :: Maybe Bool
enable = forall a. Maybe a
Prelude.Nothing,
      $sel:layerId:LoadBasedAutoScalingConfiguration' :: Maybe Text
layerId = forall a. Maybe a
Prelude.Nothing,
      $sel:upScaling:LoadBasedAutoScalingConfiguration' :: Maybe AutoScalingThresholds
upScaling = forall a. Maybe a
Prelude.Nothing
    }

-- | An @AutoScalingThresholds@ object that describes the downscaling
-- configuration, which defines how and when AWS OpsWorks Stacks reduces
-- the number of instances.
loadBasedAutoScalingConfiguration_downScaling :: Lens.Lens' LoadBasedAutoScalingConfiguration (Prelude.Maybe AutoScalingThresholds)
loadBasedAutoScalingConfiguration_downScaling :: Lens'
  LoadBasedAutoScalingConfiguration (Maybe AutoScalingThresholds)
loadBasedAutoScalingConfiguration_downScaling = forall s a b t. (s -> a) -> (s -> b -> t) -> Lens s t a b
Lens.lens (\LoadBasedAutoScalingConfiguration' {Maybe AutoScalingThresholds
downScaling :: Maybe AutoScalingThresholds
$sel:downScaling:LoadBasedAutoScalingConfiguration' :: LoadBasedAutoScalingConfiguration -> Maybe AutoScalingThresholds
downScaling} -> Maybe AutoScalingThresholds
downScaling) (\s :: LoadBasedAutoScalingConfiguration
s@LoadBasedAutoScalingConfiguration' {} Maybe AutoScalingThresholds
a -> LoadBasedAutoScalingConfiguration
s {$sel:downScaling:LoadBasedAutoScalingConfiguration' :: Maybe AutoScalingThresholds
downScaling = Maybe AutoScalingThresholds
a} :: LoadBasedAutoScalingConfiguration)

-- | Whether load-based auto scaling is enabled for the layer.
loadBasedAutoScalingConfiguration_enable :: Lens.Lens' LoadBasedAutoScalingConfiguration (Prelude.Maybe Prelude.Bool)
loadBasedAutoScalingConfiguration_enable :: Lens' LoadBasedAutoScalingConfiguration (Maybe Bool)
loadBasedAutoScalingConfiguration_enable = forall s a b t. (s -> a) -> (s -> b -> t) -> Lens s t a b
Lens.lens (\LoadBasedAutoScalingConfiguration' {Maybe Bool
enable :: Maybe Bool
$sel:enable:LoadBasedAutoScalingConfiguration' :: LoadBasedAutoScalingConfiguration -> Maybe Bool
enable} -> Maybe Bool
enable) (\s :: LoadBasedAutoScalingConfiguration
s@LoadBasedAutoScalingConfiguration' {} Maybe Bool
a -> LoadBasedAutoScalingConfiguration
s {$sel:enable:LoadBasedAutoScalingConfiguration' :: Maybe Bool
enable = Maybe Bool
a} :: LoadBasedAutoScalingConfiguration)

-- | The layer ID.
loadBasedAutoScalingConfiguration_layerId :: Lens.Lens' LoadBasedAutoScalingConfiguration (Prelude.Maybe Prelude.Text)
loadBasedAutoScalingConfiguration_layerId :: Lens' LoadBasedAutoScalingConfiguration (Maybe Text)
loadBasedAutoScalingConfiguration_layerId = forall s a b t. (s -> a) -> (s -> b -> t) -> Lens s t a b
Lens.lens (\LoadBasedAutoScalingConfiguration' {Maybe Text
layerId :: Maybe Text
$sel:layerId:LoadBasedAutoScalingConfiguration' :: LoadBasedAutoScalingConfiguration -> Maybe Text
layerId} -> Maybe Text
layerId) (\s :: LoadBasedAutoScalingConfiguration
s@LoadBasedAutoScalingConfiguration' {} Maybe Text
a -> LoadBasedAutoScalingConfiguration
s {$sel:layerId:LoadBasedAutoScalingConfiguration' :: Maybe Text
layerId = Maybe Text
a} :: LoadBasedAutoScalingConfiguration)

-- | An @AutoScalingThresholds@ object that describes the upscaling
-- configuration, which defines how and when AWS OpsWorks Stacks increases
-- the number of instances.
loadBasedAutoScalingConfiguration_upScaling :: Lens.Lens' LoadBasedAutoScalingConfiguration (Prelude.Maybe AutoScalingThresholds)
loadBasedAutoScalingConfiguration_upScaling :: Lens'
  LoadBasedAutoScalingConfiguration (Maybe AutoScalingThresholds)
loadBasedAutoScalingConfiguration_upScaling = forall s a b t. (s -> a) -> (s -> b -> t) -> Lens s t a b
Lens.lens (\LoadBasedAutoScalingConfiguration' {Maybe AutoScalingThresholds
upScaling :: Maybe AutoScalingThresholds
$sel:upScaling:LoadBasedAutoScalingConfiguration' :: LoadBasedAutoScalingConfiguration -> Maybe AutoScalingThresholds
upScaling} -> Maybe AutoScalingThresholds
upScaling) (\s :: LoadBasedAutoScalingConfiguration
s@LoadBasedAutoScalingConfiguration' {} Maybe AutoScalingThresholds
a -> LoadBasedAutoScalingConfiguration
s {$sel:upScaling:LoadBasedAutoScalingConfiguration' :: Maybe AutoScalingThresholds
upScaling = Maybe AutoScalingThresholds
a} :: LoadBasedAutoScalingConfiguration)

instance
  Data.FromJSON
    LoadBasedAutoScalingConfiguration
  where
  parseJSON :: Value -> Parser LoadBasedAutoScalingConfiguration
parseJSON =
    forall a. String -> (Object -> Parser a) -> Value -> Parser a
Data.withObject
      String
"LoadBasedAutoScalingConfiguration"
      ( \Object
x ->
          Maybe AutoScalingThresholds
-> Maybe Bool
-> Maybe Text
-> Maybe AutoScalingThresholds
-> LoadBasedAutoScalingConfiguration
LoadBasedAutoScalingConfiguration'
            forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
Prelude.<$> (Object
x forall a. FromJSON a => Object -> Key -> Parser (Maybe a)
Data..:? Key
"DownScaling")
            forall (f :: * -> *) a b. Applicative f => f (a -> b) -> f a -> f b
Prelude.<*> (Object
x forall a. FromJSON a => Object -> Key -> Parser (Maybe a)
Data..:? Key
"Enable")
            forall (f :: * -> *) a b. Applicative f => f (a -> b) -> f a -> f b
Prelude.<*> (Object
x forall a. FromJSON a => Object -> Key -> Parser (Maybe a)
Data..:? Key
"LayerId")
            forall (f :: * -> *) a b. Applicative f => f (a -> b) -> f a -> f b
Prelude.<*> (Object
x forall a. FromJSON a => Object -> Key -> Parser (Maybe a)
Data..:? Key
"UpScaling")
      )

instance
  Prelude.Hashable
    LoadBasedAutoScalingConfiguration
  where
  hashWithSalt :: Int -> LoadBasedAutoScalingConfiguration -> Int
hashWithSalt
    Int
_salt
    LoadBasedAutoScalingConfiguration' {Maybe Bool
Maybe Text
Maybe AutoScalingThresholds
upScaling :: Maybe AutoScalingThresholds
layerId :: Maybe Text
enable :: Maybe Bool
downScaling :: Maybe AutoScalingThresholds
$sel:upScaling:LoadBasedAutoScalingConfiguration' :: LoadBasedAutoScalingConfiguration -> Maybe AutoScalingThresholds
$sel:layerId:LoadBasedAutoScalingConfiguration' :: LoadBasedAutoScalingConfiguration -> Maybe Text
$sel:enable:LoadBasedAutoScalingConfiguration' :: LoadBasedAutoScalingConfiguration -> Maybe Bool
$sel:downScaling:LoadBasedAutoScalingConfiguration' :: LoadBasedAutoScalingConfiguration -> Maybe AutoScalingThresholds
..} =
      Int
_salt
        forall a. Hashable a => Int -> a -> Int
`Prelude.hashWithSalt` Maybe AutoScalingThresholds
downScaling
        forall a. Hashable a => Int -> a -> Int
`Prelude.hashWithSalt` Maybe Bool
enable
        forall a. Hashable a => Int -> a -> Int
`Prelude.hashWithSalt` Maybe Text
layerId
        forall a. Hashable a => Int -> a -> Int
`Prelude.hashWithSalt` Maybe AutoScalingThresholds
upScaling

instance
  Prelude.NFData
    LoadBasedAutoScalingConfiguration
  where
  rnf :: LoadBasedAutoScalingConfiguration -> ()
rnf LoadBasedAutoScalingConfiguration' {Maybe Bool
Maybe Text
Maybe AutoScalingThresholds
upScaling :: Maybe AutoScalingThresholds
layerId :: Maybe Text
enable :: Maybe Bool
downScaling :: Maybe AutoScalingThresholds
$sel:upScaling:LoadBasedAutoScalingConfiguration' :: LoadBasedAutoScalingConfiguration -> Maybe AutoScalingThresholds
$sel:layerId:LoadBasedAutoScalingConfiguration' :: LoadBasedAutoScalingConfiguration -> Maybe Text
$sel:enable:LoadBasedAutoScalingConfiguration' :: LoadBasedAutoScalingConfiguration -> Maybe Bool
$sel:downScaling:LoadBasedAutoScalingConfiguration' :: LoadBasedAutoScalingConfiguration -> Maybe AutoScalingThresholds
..} =
    forall a. NFData a => a -> ()
Prelude.rnf Maybe AutoScalingThresholds
downScaling
      seq :: forall a b. a -> b -> b
`Prelude.seq` forall a. NFData a => a -> ()
Prelude.rnf Maybe Bool
enable
      seq :: forall a b. a -> b -> b
`Prelude.seq` forall a. NFData a => a -> ()
Prelude.rnf Maybe Text
layerId
      seq :: forall a b. a -> b -> b
`Prelude.seq` forall a. NFData a => a -> ()
Prelude.rnf Maybe AutoScalingThresholds
upScaling