Layer

The Amazon Resource Number (ARN) of a layer.

Type: String

Required: No

The layer attributes.

For the HaproxyStatsPassword, MysqlRootPassword, and GangliaPassword attributes, OpsWorks Stacks returns *****FILTERED***** instead of the actual value

For an ECS Cluster layer, OpsWorks Stacks the EcsClusterArn attribute is set to the cluster's ARN.

Type: String to string map

Valid Keys: EcsClusterArn | EnableHaproxyStats | HaproxyStatsUrl | HaproxyStatsUser | HaproxyStatsPassword | HaproxyHealthCheckUrl | HaproxyHealthCheckMethod | MysqlRootPassword | MysqlRootPasswordUbiquitous | GangliaUrl | GangliaUser | GangliaPassword | MemcachedMemory | NodejsVersion | RubyVersion | RubygemsVersion | ManageBundler | BundlerVersion | RailsStack | PassengerVersion | Jvm | JvmVersion | JvmOptions | JavaAppServer | JavaAppServerVersion

Required: No

Whether to automatically assign an Elastic IP address to the layer's instances. For more information, see How to Edit a Layer.

Type: Boolean

Required: No

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 to Edit a Layer.

Type: Boolean

Required: No

The Amazon CloudWatch Logs configuration settings for the layer.

Type: CloudWatchLogsConfiguration object

Required: No

Date when the layer was created.

Type: String

Required: No

The ARN of the default IAM profile to be used for the layer's EC2 instances. For more information about IAM ARNs, see Using Identifiers.

Type: String

Required: No

A JSON formatted string containing the layer's custom stack configuration and deployment attributes.

Type: String

Required: No

A LayerCustomRecipes object that specifies the layer's custom recipes.

Type: Recipes object

Required: No

An array containing the layer's custom security group IDs.

Type: Array of strings

Required: No

OpsWorks Stacks supports five lifecycle events: setup, configuration, deploy, undeploy, and shutdown. For each layer, OpsWorks Stacks runs a set of standard recipes for each event. You can also provide custom recipes for any or all layers and events. OpsWorks Stacks runs custom event recipes after the standard recipes. LayerCustomRecipes specifies the custom recipes for a particular layer to be run in response to each of the five events.

To specify a recipe, use the cookbook's directory name in the repository followed by two colons and the recipe name, which is the recipe's file name without the .rb extension. For example: phpapp2::dbsetup specifies the dbsetup.rb recipe in the repository's phpapp2 folder.

Type: Recipes object

Required: No

An array containing the layer's security group names.

Type: Array of strings

Required: No

Whether auto healing is disabled for the layer.

Type: Boolean

Required: No

Whether to install operating system and package updates when the instance boots. The default value is true. If this value is set 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.

Type: Boolean

Required: No

The layer ID.

Type: String

Required: No

A LifeCycleEventConfiguration object that specifies the Shutdown event configuration.

Type: LifecycleEventConfiguration object

Required: No

The layer name. Layer names can be a maximum of 32 characters.

Type: String

Required: No

An array of Package objects that describe the layer's packages.

Type: Array of strings

Required: No

The layer short name.

Type: String

Required: No

The layer stack ID.

Type: String

Required: No

The layer type.

Type: String

Valid Values: aws-flow-ruby | ecs-cluster | java-app | lb | web | php-app | rails-app | nodejs-app | memcached | db-master | monitoring-master | custom

Required: No

Whether the layer uses Amazon EBS-optimized instances.

Type: Boolean

Required: No

A VolumeConfigurations object that describes the layer's Amazon EBS volumes.

Type: Array of VolumeConfiguration objects

Required: No