opsworks_update_layer: Updates a specified layer

Description

Updates a specified layer.

Usage

opsworks_update_layer(LayerId, Name, Shortname, Attributes,
  CloudWatchLogsConfiguration, CustomInstanceProfileArn, CustomJson,
  CustomSecurityGroupIds, Packages, VolumeConfigurations,
  EnableAutoHealing, AutoAssignElasticIps, AutoAssignPublicIps,
  CustomRecipes, InstallUpdatesOnBoot, UseEbsOptimizedInstances,
  LifecycleEventConfiguration)

Arguments

LayerId

[required] The layer ID.

Name

The layer name, which is used by the console.

Shortname

For custom layers only, use this parameter to specify the layer's short name, which is used internally by AWS OpsWorks Stacks and by Chef. 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 and must be in the following format: /\A[a-z0-9\-\_\.]+\Z/.

The built-in layers' short names are defined by AWS OpsWorks Stacks. For more information, see the Layer Reference

Attributes

One or more user-defined key/value pairs to be added to the stack attributes.

CloudWatchLogsConfiguration

Specifies CloudWatch Logs configuration options for the layer. For more information, see CloudWatchLogsLogStream.

CustomInstanceProfileArn

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

CustomJson

A JSON-formatted string containing custom stack configuration and deployment attributes to be installed on the layer's instances. For more information, see Using Custom JSON.

CustomSecurityGroupIds

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

Packages

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

VolumeConfigurations

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

EnableAutoHealing

Whether to disable auto healing for the layer.

AutoAssignElasticIps

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

AutoAssignPublicIps

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.

CustomRecipes

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

InstallUpdatesOnBoot

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.

UseEbsOptimizedInstances

Whether to use Amazon EBS-optimized instances.

LifecycleEventConfiguration

Request syntax

svc$update_layer(
  LayerId = "string",
  Name = "string",
  Shortname = "string",
  Attributes = list(
    "string"
  ),
  CloudWatchLogsConfiguration = list(
    Enabled = TRUE|FALSE,
    LogStreams = list(
      list(
        LogGroupName = "string",
        DatetimeFormat = "string",
        TimeZone = "LOCAL"|"UTC",
        File = "string",
        FileFingerprintLines = "string",
        MultiLineStartPattern = "string",
        InitialPosition = "start_of_file"|"end_of_file",
        Encoding = "ascii"|"big5"|"big5hkscs"|"cp037"|"cp424"|"cp437"|"cp500"|"cp720"|"cp737"|"cp775"|"cp850"|"cp852"|"cp855"|"cp856"|"cp857"|"cp858"|"cp860"|"cp861"|"cp862"|"cp863"|"cp864"|"cp865"|"cp866"|"cp869"|"cp874"|"cp875"|"cp932"|"cp949"|"cp950"|"cp1006"|"cp1026"|"cp1140"|"cp1250"|"cp1251"|"cp1252"|"cp1253"|"cp1254"|"cp1255"|"cp1256"|"cp1257"|"cp1258"|"euc_jp"|"euc_jis_2004"|"euc_jisx0213"|"euc_kr"|"gb2312"|"gbk"|"gb18030"|"hz"|"iso2022_jp"|"iso2022_jp_1"|"iso2022_jp_2"|"iso2022_jp_2004"|"iso2022_jp_3"|"iso2022_jp_ext"|"iso2022_kr"|"latin_1"|"iso8859_2"|"iso8859_3"|"iso8859_4"|"iso8859_5"|"iso8859_6"|"iso8859_7"|"iso8859_8"|"iso8859_9"|"iso8859_10"|"iso8859_13"|"iso8859_14"|"iso8859_15"|"iso8859_16"|"johab"|"koi8_r"|"koi8_u"|"mac_cyrillic"|"mac_greek"|"mac_iceland"|"mac_latin2"|"mac_roman"|"mac_turkish"|"ptcp154"|"shift_jis"|"shift_jis_2004"|"shift_jisx0213"|"utf_32"|"utf_32_be"|"utf_32_le"|"utf_16"|"utf_16_be"|"utf_16_le"|"utf_7"|"utf_8"|"utf_8_sig",
        BufferDuration = 123,
        BatchCount = 123,
        BatchSize = 123
      )
    )
  ),
  CustomInstanceProfileArn = "string",
  CustomJson = "string",
  CustomSecurityGroupIds = list(
    "string"
  ),
  Packages = list(
    "string"
  ),
  VolumeConfigurations = list(
    list(
      MountPoint = "string",
      RaidLevel = 123,
      NumberOfDisks = 123,
      Size = 123,
      VolumeType = "string",
      Iops = 123,
      Encrypted = TRUE|FALSE
    )
  ),
  EnableAutoHealing = TRUE|FALSE,
  AutoAssignElasticIps = TRUE|FALSE,
  AutoAssignPublicIps = TRUE|FALSE,
  CustomRecipes = list(
    Setup = list(
      "string"
    ),
    Configure = list(
      "string"
    ),
    Deploy = list(
      "string"
    ),
    Undeploy = list(
      "string"
    ),
    Shutdown = list(
      "string"
    )
  ),
  InstallUpdatesOnBoot = TRUE|FALSE,
  UseEbsOptimizedInstances = TRUE|FALSE,
  LifecycleEventConfiguration = list(
    Shutdown = list(
      ExecutionTimeout = 123,
      DelayUntilElbConnectionsDrained = TRUE|FALSE
    )
  )
)

Details

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 User Permissions.