Method: Aws::ECS::Types::RegisterTaskDefinitionRequest#ipc_mode

Defined in:
lib/aws-sdk-ecs/types.rb

#ipc_mode ⇒ String

The IPC resource namespace to use for the containers in the task. The valid values are host, task, or none. If host is specified, then all containers within the tasks that specified the host IPC mode on the same container instance share the same IPC resources with the host Amazon EC2 instance. If task is specified, all containers within the specified task share the same IPC resources. If none is specified, then IPC resources within the containers of a task are private and not shared with other containers in a task or on the container instance. If no value is specified, then the IPC resource namespace sharing depends on the Docker daemon setting on the container instance.

If the host IPC mode is used, be aware that there is a heightened risk of undesired IPC namespace expose.

If you are setting namespaced kernel parameters using systemControls for the containers in the task, the following will apply to your IPC resource namespace. For more information, see

System Controls][1

in the *Amazon Elastic Container Service

Developer Guide*.

  • For tasks that use the host IPC mode, IPC namespace related systemControls are not supported.

  • For tasks that use the task IPC mode, IPC namespace related systemControls will apply to all containers within a task.

<note markdown=“1”> This parameter is not supported for Windows containers or tasks run on Fargate.

</note>

[1]: docs.aws.amazon.com/AmazonECS/latest/developerguide/task_definition_parameters.html

Returns:

  • (String) 


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# File 'lib/aws-sdk-ecs/types.rb', line 11097

class RegisterTaskDefinitionRequest < Struct.new(
  :family,
  :task_role_arn,
  :execution_role_arn,
  :network_mode,
  :container_definitions,
  :volumes,
  :placement_constraints,
  :requires_compatibilities,
  :cpu,
  :memory,
  :tags,
  :pid_mode,
  :ipc_mode,
  :proxy_configuration,
  :inference_accelerators,
  :ephemeral_storage,
  :runtime_platform,
  :enable_fault_injection)
  SENSITIVE = []
  include Aws::Structure
end