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Class: Aws::ECS::Types::CreateServiceRequest

Inherits:
Struct
  • Object
show all
Defined in:
(unknown)

Overview

Note:

When passing CreateServiceRequest as input to an Aws::Client method, you can use a vanilla Hash:

{
  cluster: "String",
  service_name: "String", # required
  task_definition: "String", # required
  load_balancers: [
    {
      target_group_arn: "String",
      load_balancer_name: "String",
      container_name: "String",
      container_port: 1,
    },
  ],
  desired_count: 1, # required
  client_token: "String",
  launch_type: "EC2", # accepts EC2, FARGATE
  platform_version: "String",
  role: "String",
  deployment_configuration: {
    maximum_percent: 1,
    minimum_healthy_percent: 1,
  },
  placement_constraints: [
    {
      type: "distinctInstance", # accepts distinctInstance, memberOf
      expression: "String",
    },
  ],
  placement_strategy: [
    {
      type: "random", # accepts random, spread, binpack
      field: "String",
    },
  ],
  network_configuration: {
    awsvpc_configuration: {
      subnets: ["String"], # required
      security_groups: ["String"],
      assign_public_ip: "ENABLED", # accepts ENABLED, DISABLED
    },
  },
}

Instance Attribute Summary collapse

Instance Attribute Details

#client_tokenString

Unique, case-sensitive identifier you provide to ensure the idempotency of the request. Up to 32 ASCII characters are allowed.

Returns:

  • (String)

    Unique, case-sensitive identifier you provide to ensure the idempotency of the request.

#clusterString

The short name or full Amazon Resource Name (ARN) of the cluster on which to run your service. If you do not specify a cluster, the default cluster is assumed.

Returns:

  • (String)

    The short name or full Amazon Resource Name (ARN) of the cluster on which to run your service.

#deployment_configurationTypes::DeploymentConfiguration

Optional deployment parameters that control how many tasks run during the deployment and the ordering of stopping and starting tasks.

Returns:

  • (Types::DeploymentConfiguration)

    Optional deployment parameters that control how many tasks run during the deployment and the ordering of stopping and starting tasks.

#desired_countInteger

The number of instantiations of the specified task definition to place and keep running on your cluster.

Returns:

  • (Integer)

    The number of instantiations of the specified task definition to place and keep running on your cluster.

#launch_typeString

The launch type on which to run your service.

Possible values:

  • EC2
  • FARGATE

Returns:

  • (String)

    The launch type on which to run your service.

#load_balancersArray<Types::LoadBalancer>

A load balancer object representing the load balancer to use with your service. Currently, you are limited to one load balancer or target group per service. After you create a service, the load balancer name or target group ARN, container name, and container port specified in the service definition are immutable.

For Classic Load Balancers, this object must contain the load balancer name, the container name (as it appears in a container definition), and the container port to access from the load balancer. When a task from this service is placed on a container instance, the container instance is registered with the load balancer specified here.

For Application Load Balancers and Network Load Balancers, this object must contain the load balancer target group ARN, the container name (as it appears in a container definition), and the container port to access from the load balancer. When a task from this service is placed on a container instance, the container instance and port combination is registered as a target in the target group specified here.

Returns:

  • (Array<Types::LoadBalancer>)

    A load balancer object representing the load balancer to use with your service.

#network_configurationTypes::NetworkConfiguration

The network configuration for the service. This parameter is required for task definitions that use the awsvpc network mode to receive their own Elastic Network Interface, and it is not supported for other network modes. For more information, see Task Networking in the Amazon Elastic Container Service Developer Guide.

Returns:

#placement_constraintsArray<Types::PlacementConstraint>

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

Returns:

#placement_strategyArray<Types::PlacementStrategy>

The placement strategy objects to use for tasks in your service. You can specify a maximum of five strategy rules per service.

Returns:

#platform_versionString

The platform version on which to run your service. If one is not specified, the latest version is used by default.

Returns:

  • (String)

    The platform version on which to run your service.

#roleString

The name or full Amazon Resource Name (ARN) of the IAM role that allows Amazon ECS to make calls to your load balancer on your behalf. This parameter is only permitted if you are using a load balancer with your service and your task definition does not use the awsvpc network mode. If you specify the role parameter, you must also specify a load balancer object with the loadBalancers parameter.

If your account has already created the Amazon ECS service-linked role, that role is used by default for your service unless you specify a role here. The service-linked role is required if your task definition uses the awsvpc network mode, in which case you should not specify a role here. For more information, see Using Service-Linked Roles for Amazon ECS in the Amazon Elastic Container Service Developer Guide.

If your specified role has a path other than /, then you must either specify the full role ARN (this is recommended) or prefix the role name with the path. For example, if a role with the name bar has a path of /foo/ then you would specify /foo/bar as the role name. For more information, see Friendly Names and Paths in the IAM User Guide.

Returns:

  • (String)

    The name or full Amazon Resource Name (ARN) of the IAM role that allows Amazon ECS to make calls to your load balancer on your behalf.

#service_nameString

The name of your service. Up to 255 letters (uppercase and lowercase), numbers, hyphens, and underscores are allowed. Service names must be unique within a cluster, but you can have similarly named services in multiple clusters within a region or across multiple regions.

Returns:

  • (String)

    The name of your service.

#task_definitionString

The family and revision (family:revision) or full ARN of the task definition to run in your service. If a revision is not specified, the latest ACTIVE revision is used.

Returns:

  • (String)

    The family and revision (family:revision) or full ARN of the task definition to run in your service.