AWS::ECS::DaemonTaskDefinition LinuxParameters - AWS CloudFormation
SyntaxProperties

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AWS::ECS::DaemonTaskDefinition LinuxParameters

The Linux-specific options that are applied to the container, such as Linux KernelCapabilities.

Syntax

To declare this entity in your CloudFormation template, use the following syntax:

JSON

{
  "Capabilities" : KernelCapabilities,
  "Devices" : [ Device, ... ],
  "InitProcessEnabled" : Boolean,
  "Tmpfs" : [ Tmpfs, ... ]
}

Properties

Capabilities

The Linux capabilities for the container that are added to or dropped from the default configuration provided by Docker.

Note

For tasks that use the Fargate launch type, capabilities is supported for all platform versions but the add parameter is only supported if using platform version 1.4.0 or later.

Required: No

Type: KernelCapabilities

Update requires: Replacement

Devices

Any host devices to expose to the container. This parameter maps to Devices in the docker container create command and the --device option to docker run.

Note

If you're using tasks that use the Fargate launch type, the devices parameter isn't supported.

Required: No

Type: Array of Device

Update requires: Replacement

InitProcessEnabled

Run an init process inside the container that forwards signals and reaps processes. This parameter maps to the --init option to docker run. This parameter requires version 1.25 of the Docker Remote API or greater on your container instance. To check the Docker Remote API version on your container instance, log in to your container instance and run the following command: sudo docker version --format '{{.Server.APIVersion}}'

Required: No

Type: Boolean

Update requires: Replacement

Tmpfs

The container path, mount options, and size (in MiB) of the tmpfs mount. This parameter maps to the --tmpfs option to docker run.

Note

If you're using tasks that use the Fargate launch type, the tmpfs parameter isn't supported.

Required: No

Type: Array of Tmpfs

Update requires: Replacement