amazonka-opsworks-0.1.3: Amazon OpsWorks SDK.

Safe HaskellNone




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.



Request constructor

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

The layer 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 ..

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 constructor

createLayerResponse :: CreateLayerResponse Source

CreateLayerResponse constructor.

The fields accessible through corresponding lenses are:

Response lenses