AWS::ECS::TaskDefinition DockerVolumeConfiguration - Amazon CloudFormation
SyntaxProperties
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AWS::ECS::TaskDefinition DockerVolumeConfiguration

The DockerVolumeConfiguration property specifies a Docker volume configuration and is used when you use Docker volumes. Docker volumes are only supported when you are using the EC2 launch type. Windows containers only support the use of the local driver. To use bind mounts, specify a host instead.

Syntax

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

JSON

{
  "Autoprovision" : Boolean,
  "Driver" : String,
  "DriverOpts" : {Key: Value, ...},
  "Labels" : {Key: Value, ...},
  "Scope" : String
}

YAML

  Autoprovision: Boolean
  Driver: String
  DriverOpts: 
    Key: Value
  Labels: 
    Key: Value
  Scope: String

Properties

Autoprovision

If this value is true, the Docker volume is created if it doesn't already exist.

Note

This field is only used if the scope is shared.

Required: No

Type: Boolean

Update requires: Replacement

Driver

The Docker volume driver to use. The driver value must match the driver name provided by Docker because it is used for task placement. If the driver was installed using the Docker plugin CLI, use docker plugin ls to retrieve the driver name from your container instance. If the driver was installed using another method, use Docker plugin discovery to retrieve the driver name. For more information, see Docker plugin discovery. This parameter maps to Driver in the Create a volume section of the Docker Remote API and the xxdriver option to docker volume create.

Required: No

Type: String

Update requires: Replacement

DriverOpts

A map of Docker driver-specific options passed through. This parameter maps to DriverOpts in the Create a volume section of the Docker Remote API and the xxopt option to docker volume create.

Required: No

Type: Map of String

Update requires: Replacement

Labels

Custom metadata to add to your Docker volume. This parameter maps to Labels in the Create a volume section of the Docker Remote API and the xxlabel option to docker volume create.

Required: No

Type: Map of String

Update requires: Replacement

Scope

The scope for the Docker volume that determines its lifecycle. Docker volumes that are scoped to a task are automatically provisioned when the task starts and destroyed when the task stops. Docker volumes that are scoped as shared persist after the task stops.

Required: No

Type: String

Allowed values: shared | task

Update requires: Replacement