Class: Aws::ECS::Types::RegisterTaskDefinitionRequest

Inherits:
Struct
  • Object
show all
Includes:
Structure
Defined in:
lib/aws-sdk-ecs/types.rb

Overview

Note:

When making an API call, you may pass RegisterTaskDefinitionRequest data as a hash:

{
  family: "String", # required
  task_role_arn: "String",
  execution_role_arn: "String",
  network_mode: "bridge", # accepts bridge, host, awsvpc, none
  container_definitions: [ # required
    {
      name: "String",
      image: "String",
      repository_credentials: {
        credentials_parameter: "String", # required
      },
      cpu: 1,
      memory: 1,
      memory_reservation: 1,
      links: ["String"],
      port_mappings: [
        {
          container_port: 1,
          host_port: 1,
          protocol: "tcp", # accepts tcp, udp
        },
      ],
      essential: false,
      entry_point: ["String"],
      command: ["String"],
      environment: [
        {
          name: "String",
          value: "String",
        },
      ],
      environment_files: [
        {
          value: "String", # required
          type: "s3", # required, accepts s3
        },
      ],
      mount_points: [
        {
          source_volume: "String",
          container_path: "String",
          read_only: false,
        },
      ],
      volumes_from: [
        {
          source_container: "String",
          read_only: false,
        },
      ],
      linux_parameters: {
        capabilities: {
          add: ["String"],
          drop: ["String"],
        },
        devices: [
          {
            host_path: "String", # required
            container_path: "String",
            permissions: ["read"], # accepts read, write, mknod
          },
        ],
        init_process_enabled: false,
        shared_memory_size: 1,
        tmpfs: [
          {
            container_path: "String", # required
            size: 1, # required
            mount_options: ["String"],
          },
        ],
        max_swap: 1,
        swappiness: 1,
      },
      secrets: [
        {
          name: "String", # required
          value_from: "String", # required
        },
      ],
      depends_on: [
        {
          container_name: "String", # required
          condition: "START", # required, accepts START, COMPLETE, SUCCESS, HEALTHY
        },
      ],
      start_timeout: 1,
      stop_timeout: 1,
      hostname: "String",
      user: "String",
      working_directory: "String",
      disable_networking: false,
      privileged: false,
      readonly_root_filesystem: false,
      dns_servers: ["String"],
      dns_search_domains: ["String"],
      extra_hosts: [
        {
          hostname: "String", # required
          ip_address: "String", # required
        },
      ],
      docker_security_options: ["String"],
      interactive: false,
      pseudo_terminal: false,
      docker_labels: {
        "String" => "String",
      },
      ulimits: [
        {
          name: "core", # required, accepts core, cpu, data, fsize, locks, memlock, msgqueue, nice, nofile, nproc, rss, rtprio, rttime, sigpending, stack
          soft_limit: 1, # required
          hard_limit: 1, # required
        },
      ],
      log_configuration: {
        log_driver: "json-file", # required, accepts json-file, syslog, journald, gelf, fluentd, awslogs, splunk, awsfirelens
        options: {
          "String" => "String",
        },
        secret_options: [
          {
            name: "String", # required
            value_from: "String", # required
          },
        ],
      },
      health_check: {
        command: ["String"], # required
        interval: 1,
        timeout: 1,
        retries: 1,
        start_period: 1,
      },
      system_controls: [
        {
          namespace: "String",
          value: "String",
        },
      ],
      resource_requirements: [
        {
          value: "String", # required
          type: "GPU", # required, accepts GPU, InferenceAccelerator
        },
      ],
      firelens_configuration: {
        type: "fluentd", # required, accepts fluentd, fluentbit
        options: {
          "String" => "String",
        },
      },
    },
  ],
  volumes: [
    {
      name: "String",
      host: {
        source_path: "String",
      },
      docker_volume_configuration: {
        scope: "task", # accepts task, shared
        autoprovision: false,
        driver: "String",
        driver_opts: {
          "String" => "String",
        },
        labels: {
          "String" => "String",
        },
      },
      efs_volume_configuration: {
        file_system_id: "String", # required
        root_directory: "String",
        transit_encryption: "ENABLED", # accepts ENABLED, DISABLED
        transit_encryption_port: 1,
        authorization_config: {
          access_point_id: "String",
          iam: "ENABLED", # accepts ENABLED, DISABLED
        },
      },
      fsx_windows_file_server_volume_configuration: {
        file_system_id: "String", # required
        root_directory: "String", # required
        authorization_config: { # required
          credentials_parameter: "String", # required
          domain: "String", # required
        },
      },
    },
  ],
  placement_constraints: [
    {
      type: "memberOf", # accepts memberOf
      expression: "String",
    },
  ],
  requires_compatibilities: ["EC2"], # accepts EC2, FARGATE, EXTERNAL
  cpu: "String",
  memory: "String",
  tags: [
    {
      key: "TagKey",
      value: "TagValue",
    },
  ],
  pid_mode: "host", # accepts host, task
  ipc_mode: "host", # accepts host, task, none
  proxy_configuration: {
    type: "APPMESH", # accepts APPMESH
    container_name: "String", # required
    properties: [
      {
        name: "String",
        value: "String",
      },
    ],
  },
  inference_accelerators: [
    {
      device_name: "String", # required
      device_type: "String", # required
    },
  ],
  ephemeral_storage: {
    size_in_gi_b: 1, # required
  },
}

Constant Summary collapse

SENSITIVE =
[]

Instance Attribute Summary collapse

Instance Attribute Details

#container_definitionsArray<Types::ContainerDefinition>

A list of container definitions in JSON format that describe the different containers that make up your task.

Returns:


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# File 'lib/aws-sdk-ecs/types.rb', line 8315

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)
  SENSITIVE = []
  include Aws::Structure
end

#cpuString

The number of CPU units used by the task. It can be expressed as an integer using CPU units, for example `1024`, or as a string using vCPUs, for example `1 vCPU` or `1 vcpu`, in a task definition. String values are converted to an integer indicating the CPU units when the task definition is registered.

<note markdown=“1”> Task-level CPU and memory parameters are ignored for Windows containers. We recommend specifying container-level resources for Windows containers.

</note>

If you are using the EC2 launch type, this field is optional. Supported values are between `128` CPU units (`0.125` vCPUs) and `10240` CPU units (`10` vCPUs).

If you are using the Fargate launch type, this field is required and you must use one of the following values, which determines your range of supported values for the `memory` parameter:

  • 256 (.25 vCPU) - Available `memory` values: 512 (0.5 GB), 1024 (1 GB), 2048 (2 GB)

  • 512 (.5 vCPU) - Available `memory` values: 1024 (1 GB), 2048 (2 GB), 3072 (3 GB), 4096 (4 GB)

  • 1024 (1 vCPU) - Available `memory` values: 2048 (2 GB), 3072 (3 GB), 4096 (4 GB), 5120 (5 GB), 6144 (6 GB), 7168 (7 GB), 8192 (8 GB)

  • 2048 (2 vCPU) - Available `memory` values: Between 4096 (4 GB) and 16384 (16 GB) in increments of 1024 (1 GB)

  • 4096 (4 vCPU) - Available `memory` values: Between 8192 (8 GB) and 30720 (30 GB) in increments of 1024 (1 GB)

Returns:

  • (String)

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# File 'lib/aws-sdk-ecs/types.rb', line 8315

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)
  SENSITIVE = []
  include Aws::Structure
end

#ephemeral_storageTypes::EphemeralStorage

The amount of ephemeral storage to allocate for the task. This parameter is used to expand the total amount of ephemeral storage available, beyond the default amount, for tasks hosted on Fargate. For more information, see [Fargate task storage] in the *Amazon ECS User Guide for Fargate*.

<note markdown=“1”> This parameter is only supported for tasks hosted on Fargate using platform version `1.4.0` or later.

</note>

[1]: docs.aws.amazon.com/AmazonECS/latest/userguide/using_data_volumes.html


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# File 'lib/aws-sdk-ecs/types.rb', line 8315

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)
  SENSITIVE = []
  include Aws::Structure
end

#execution_role_arnString

The Amazon Resource Name (ARN) of the task execution role that grants the Amazon ECS container agent permission to make Amazon Web Services API calls on your behalf. The task execution IAM role is required depending on the requirements of your task. For more information, see [Amazon ECS task execution IAM role] in the *Amazon Elastic Container Service Developer Guide*.

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

Returns:

  • (String)

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# File 'lib/aws-sdk-ecs/types.rb', line 8315

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)
  SENSITIVE = []
  include Aws::Structure
end

#familyString

You must specify a `family` for a task definition, which allows you to track multiple versions of the same task definition. The `family` is used as a name for your task definition. Up to 255 letters (uppercase and lowercase), numbers, underscores, and hyphens are allowed.

Returns:

  • (String)

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# File 'lib/aws-sdk-ecs/types.rb', line 8315

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)
  SENSITIVE = []
  include Aws::Structure
end

#inference_acceleratorsArray<Types::InferenceAccelerator>

The Elastic Inference accelerators to use for the containers in the task.

Returns:


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# File 'lib/aws-sdk-ecs/types.rb', line 8315

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)
  SENSITIVE = []
  include Aws::Structure
end

#ipc_modeString

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. For more information, see [IPC settings] in the *Docker run reference*.

If the `host` IPC mode is used, be aware that there is a heightened risk of undesired IPC namespace expose. For more information, see [Docker security].

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][3

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.docker.com/engine/reference/run/#ipc-settings—ipc [2]: docs.docker.com/engine/security/security/ [3]: 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 8315

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)
  SENSITIVE = []
  include Aws::Structure
end

#memoryString

The amount of memory (in MiB) used by the task. It can be expressed as an integer using MiB, for example `1024`, or as a string using GB, for example `1GB` or `1 GB`, in a task definition. String values are converted to an integer indicating the MiB when the task definition is registered.

<note markdown=“1”> Task-level CPU and memory parameters are ignored for Windows containers. We recommend specifying container-level resources for Windows containers.

</note>

If using the EC2 launch type, this field is optional.

If using the Fargate launch type, this field is required and you must use one of the following values, which determines your range of supported values for the `cpu` parameter:

  • 512 (0.5 GB), 1024 (1 GB), 2048 (2 GB) - Available `cpu` values: 256 (.25 vCPU)

  • 1024 (1 GB), 2048 (2 GB), 3072 (3 GB), 4096 (4 GB) - Available `cpu` values: 512 (.5 vCPU)

  • 2048 (2 GB), 3072 (3 GB), 4096 (4 GB), 5120 (5 GB), 6144 (6 GB), 7168 (7 GB), 8192 (8 GB) - Available `cpu` values: 1024 (1 vCPU)

  • Between 4096 (4 GB) and 16384 (16 GB) in increments of 1024 (1 GB)

    • Available `cpu` values: 2048 (2 vCPU)

  • Between 8192 (8 GB) and 30720 (30 GB) in increments of 1024 (1 GB)

    • Available `cpu` values: 4096 (4 vCPU)

Returns:

  • (String)

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# File 'lib/aws-sdk-ecs/types.rb', line 8315

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)
  SENSITIVE = []
  include Aws::Structure
end

#network_modeString

The Docker networking mode to use for the containers in the task. The valid values are `none`, `bridge`, `awsvpc`, and `host`. If no network mode is specified, the default is `bridge`.

For Amazon ECS tasks on Fargate, the `awsvpc` network mode is required. For Amazon ECS tasks on Amazon EC2 Linux instances, any network mode can be used. For Amazon ECS tasks on Amazon EC2 Windows instances, `<default>` or `awsvpc` can be used. If the network mode is set to `none`, you cannot specify port mappings in your container definitions, and the tasks containers do not have external connectivity. The `host` and `awsvpc` network modes offer the highest networking performance for containers because they use the EC2 network stack instead of the virtualized network stack provided by the `bridge` mode.

With the `host` and `awsvpc` network modes, exposed container ports are mapped directly to the corresponding host port (for the `host` network mode) or the attached elastic network interface port (for the `awsvpc` network mode), so you cannot take advantage of dynamic host port mappings.

When using the `host` network mode, you should not run containers using the root user (UID 0). It is considered best practice to use a non-root user.

If the network mode is `awsvpc`, the task is allocated an elastic network interface, and you must specify a NetworkConfiguration value when you create a service or run a task with the task definition. For more information, see [Task Networking] in the *Amazon Elastic Container Service Developer Guide*.

If the network mode is `host`, you cannot run multiple instantiations of the same task on a single container instance when port mappings are used.

For more information, see [Network settings] in the *Docker run reference*.

[1]: docs.aws.amazon.com/AmazonECS/latest/developerguide/task-networking.html [2]: docs.docker.com/engine/reference/run/#network-settings

Returns:

  • (String)

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# File 'lib/aws-sdk-ecs/types.rb', line 8315

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)
  SENSITIVE = []
  include Aws::Structure
end

#pid_modeString

The process namespace to use for the containers in the task. The valid values are `host` or `task`. If `host` is specified, then all containers within the tasks that specified the `host` PID mode on the same container instance share the same process namespace with the host Amazon EC2 instance. If `task` is specified, all containers within the specified task share the same process namespace. If no value is specified, the default is a private namespace. For more information, see [PID settings] in the *Docker run reference*.

If the `host` PID mode is used, be aware that there is a heightened risk of undesired process namespace expose. For more information, see [Docker security].

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

</note>

[1]: docs.docker.com/engine/reference/run/#pid-settings—pid [2]: docs.docker.com/engine/security/security/

Returns:

  • (String)

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# File 'lib/aws-sdk-ecs/types.rb', line 8315

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)
  SENSITIVE = []
  include Aws::Structure
end

#placement_constraintsArray<Types::TaskDefinitionPlacementConstraint>

An array of placement constraint objects to use for the task. You can specify a maximum of 10 constraints per task (this limit includes constraints in the task definition and those specified at runtime).


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# File 'lib/aws-sdk-ecs/types.rb', line 8315

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)
  SENSITIVE = []
  include Aws::Structure
end

#proxy_configurationTypes::ProxyConfiguration

The configuration details for the App Mesh proxy.

For tasks hosted on Amazon EC2 instances, the container instances require at least version `1.26.0` of the container agent and at least version `1.26.0-1` of the `ecs-init` package to enable a proxy configuration. If your container instances are launched from the Amazon ECS-optimized AMI version `20190301` or later, then they contain the required versions of the container agent and `ecs-init`. For more information, see [Amazon ECS-optimized AMI versions] in the *Amazon Elastic Container Service Developer Guide*.

[1]: docs.aws.amazon.com/AmazonECS/latest/developerguide/ecs-ami-versions.html


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# File 'lib/aws-sdk-ecs/types.rb', line 8315

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)
  SENSITIVE = []
  include Aws::Structure
end

#requires_compatibilitiesArray<String>

The task launch type that Amazon ECS should validate the task definition against. A client exception is returned if the task definition doesn't validate against the compatibilities specified. If no value is specified, the parameter is omitted from the response.

Returns:

  • (Array<String>)

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# File 'lib/aws-sdk-ecs/types.rb', line 8315

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)
  SENSITIVE = []
  include Aws::Structure
end

#tagsArray<Types::Tag>

The metadata that you apply to the task definition to help you categorize and organize them. Each tag consists of a key and an optional value, both of which you define.

The following basic restrictions apply to tags:

  • Maximum number of tags per resource - 50

  • For each resource, each tag key must be unique, and each tag key can have only one value.

  • Maximum key length - 128 Unicode characters in UTF-8

  • Maximum value length - 256 Unicode characters in UTF-8

  • If your tagging schema is used across multiple services and resources, remember that other services may have restrictions on allowed characters. Generally allowed characters are: letters, numbers, and spaces representable in UTF-8, and the following characters: + - = . _ : / @.

  • Tag keys and values are case-sensitive.

  • Do not use `aws:`, `AWS:`, or any upper or lowercase combination of such as a prefix for either keys or values as it is reserved for Amazon Web Services use. You cannot edit or delete tag keys or values with this prefix. Tags with this prefix do not count against your tags per resource limit.

Returns:


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# File 'lib/aws-sdk-ecs/types.rb', line 8315

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)
  SENSITIVE = []
  include Aws::Structure
end

#task_role_arnString

The short name or full Amazon Resource Name (ARN) of the IAM role that containers in this task can assume. All containers in this task are granted the permissions that are specified in this role. For more information, see [IAM Roles for Tasks] in the *Amazon Elastic Container Service Developer Guide*.

[1]: docs.aws.amazon.com/AmazonECS/latest/developerguide/task-iam-roles.html

Returns:

  • (String)

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# File 'lib/aws-sdk-ecs/types.rb', line 8315

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)
  SENSITIVE = []
  include Aws::Structure
end

#volumesArray<Types::Volume>

A list of volume definitions in JSON format that containers in your task may use.

Returns:


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# File 'lib/aws-sdk-ecs/types.rb', line 8315

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)
  SENSITIVE = []
  include Aws::Structure
end