| Safe Haskell | None |
|---|---|
| Language | Haskell2010 |
Network.AWS.OpsWorks.CreateLayer
Description
Creates a layer. For more information, see How to Create a Layer.
You should use CreateLayer for noncustom layer types such as PHP App Server only if the stack does not have an existing layer of that type. A stack can have at most one instance of each noncustom layer; if you attempt to create a second instance, CreateLayer fails. A stack can have an arbitrary number of custom layers, so you can call CreateLayer as many times as you like for that layer type.
Required Permissions: To use this action, an IAM user must have a Manage permissions level for the stack, or an attached policy that explicitly grants permissions. For more information on user permissions, see Managing UserPermissions.
http://docs.aws.amazon.com/opsworks/latest/APIReference/API_CreateLayer.html
- data CreateLayer
- createLayer :: Text -> LayerType -> Text -> Text -> CreateLayer
- clAttributes :: Lens' CreateLayer (HashMap LayerAttributesKeys Text)
- clAutoAssignElasticIps :: Lens' CreateLayer (Maybe Bool)
- clAutoAssignPublicIps :: Lens' CreateLayer (Maybe Bool)
- clCustomInstanceProfileArn :: Lens' CreateLayer (Maybe Text)
- clCustomRecipes :: Lens' CreateLayer (Maybe Recipes)
- clCustomSecurityGroupIds :: Lens' CreateLayer [Text]
- clEnableAutoHealing :: Lens' CreateLayer (Maybe Bool)
- clInstallUpdatesOnBoot :: Lens' CreateLayer (Maybe Bool)
- clLifecycleEventConfiguration :: Lens' CreateLayer (Maybe LifecycleEventConfiguration)
- clName :: Lens' CreateLayer Text
- clPackages :: Lens' CreateLayer [Text]
- clShortname :: Lens' CreateLayer Text
- clStackId :: Lens' CreateLayer Text
- clType :: Lens' CreateLayer LayerType
- clUseEbsOptimizedInstances :: Lens' CreateLayer (Maybe Bool)
- clVolumeConfigurations :: Lens' CreateLayer [VolumeConfiguration]
- data CreateLayerResponse
- createLayerResponse :: CreateLayerResponse
- clrLayerId :: Lens' CreateLayerResponse (Maybe Text)
Request
data CreateLayer Source
Request constructor
Arguments
| :: Text | |
| -> LayerType | |
| -> Text | |
| -> Text | |
| -> CreateLayer |
CreateLayer constructor.
The fields accessible through corresponding lenses are:
clAttributes::HashMapLayerAttributesKeysTextclAutoAssignElasticIps::MaybeBoolclAutoAssignPublicIps::MaybeBoolclCustomInstanceProfileArn::MaybeTextclCustomRecipes::MaybeRecipesclCustomSecurityGroupIds::[Text]clEnableAutoHealing::MaybeBoolclInstallUpdatesOnBoot::MaybeBoolclLifecycleEventConfiguration::MaybeLifecycleEventConfigurationclName::TextclPackages::[Text]clShortname::TextclStackId::TextclType::LayerTypeclUseEbsOptimizedInstances::MaybeBoolclVolumeConfigurations::[VolumeConfiguration]
Request lenses
clAttributes :: Lens' CreateLayer (HashMap LayerAttributesKeys Text) Source
One or more user-defined key/value pairs to be added to the stack attributes.
clAutoAssignElasticIps :: Lens' CreateLayer (Maybe Bool) Source
Whether to automatically assign an Elastic IP address to the layer's instances. For more information, see How to Edit a Layer.
clAutoAssignPublicIps :: Lens' CreateLayer (Maybe Bool) Source
For stacks that are running in a VPC, whether to automatically assign a public IP address to the layer's instances. For more information, see How toEdit a Layer.
clCustomInstanceProfileArn :: Lens' CreateLayer (Maybe Text) Source
The ARN of an IAM profile that to be used for the layer's EC2 instances. For more information about IAM ARNs, see Using Identifiers.
clCustomRecipes :: Lens' CreateLayer (Maybe Recipes) Source
A LayerCustomRecipes object that specifies the layer custom recipes.
clCustomSecurityGroupIds :: Lens' CreateLayer [Text] Source
An array containing the layer custom security group IDs.
clEnableAutoHealing :: Lens' CreateLayer (Maybe Bool) Source
Whether to disable auto healing for the layer.
clInstallUpdatesOnBoot :: Lens' CreateLayer (Maybe Bool) Source
Whether to install operating system and package updates when the instance
boots. The default value is true. To control when updates are installed, set
this value to false. You must then update your instances manually by using CreateDeployment to run the update_dependencies stack command or manually running yum (Amazon
Linux) or 'apt-get' (Ubuntu) on the instances.
We strongly recommend using the default value of true, to ensure that your
instances have the latest security updates.
clLifecycleEventConfiguration :: Lens' CreateLayer (Maybe LifecycleEventConfiguration) Source
A LifeCycleEventConfiguration object that you can use to configure the Shutdown event to specify an execution timeout and enable or disable Elastic Load Balancer connection draining.
clName :: Lens' CreateLayer Text Source
The layer name, which is used by the console.
clPackages :: Lens' CreateLayer [Text] Source
An array of Package objects that describe the layer packages.
clShortname :: Lens' CreateLayer Text Source
For custom layers only, use this parameter to specify the layer's short name,
which is used internally by AWS OpsWorks and by Chef recipes. The short name
is also used as the name for the directory where your app files are
installed. It can have a maximum of 200 characters, which are limited to the
alphanumeric characters, -, '_', and ..
The built-in layers' short names are defined by AWS OpsWorks. For more information, see the Layer Reference
clStackId :: Lens' CreateLayer Text Source
The layer stack ID.
clType :: Lens' CreateLayer LayerType Source
The layer type. A stack cannot have more than one built-in layer of the same type. It can have any number of custom layers.
clUseEbsOptimizedInstances :: Lens' CreateLayer (Maybe Bool) Source
Whether to use Amazon EBS-optimized instances.
clVolumeConfigurations :: Lens' CreateLayer [VolumeConfiguration] Source
A VolumeConfigurations object that describes the layer's Amazon EBS volumes.
Response
Response constructor
createLayerResponse :: CreateLayerResponse Source
CreateLayerResponse constructor.
The fields accessible through corresponding lenses are:
clrLayerId::MaybeText
Response lenses
clrLayerId :: Lens' CreateLayerResponse (Maybe Text) Source
The layer ID.