You are viewing documentation for version 2 of the AWS SDK for Ruby. Version 3 documentation can be found here.

Class: Aws::ECS::Types::Service

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

Overview

Details on a service within a cluster

Returned by:

See Also:

Instance Attribute Summary collapse

Instance Attribute Details

#capacity_provider_strategy ⇒ Array<Types::CapacityProviderStrategyItem>

The capacity provider strategy associated with the service.

Returns:

#cluster_arn ⇒ String

The Amazon Resource Name (ARN) of the cluster that hosts the service.

Returns:

  • (String) —

    The Amazon Resource Name (ARN) of the cluster that hosts the service.

#created_at ⇒ Time

The Unix timestamp for when the service was created.

Returns:

  • (Time) —

    The Unix timestamp for when the service was created.

#created_by ⇒ String

The principal that created the service.

Returns:

  • (String) —

    The principal that created the service.

#deployment_configuration ⇒ Types::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.

#deployment_controller ⇒ Types::DeploymentController

The deployment controller type the service is using. When using the DescribeServices API, this field is omitted if the service is using the ECS deployment controller type.

Returns:

#deployments ⇒ Array<Types::Deployment>

The current state of deployments for the service.

Returns:

#desired_count ⇒ Integer

The desired number of instantiations of the task definition to keep running on the service. This value is specified when the service is created with CreateService, and it can be modified with UpdateService.

Returns:

  • (Integer) —

    The desired number of instantiations of the task definition to keep running on the service.

#enable_ecs_managed_tags ⇒ Boolean

Specifies whether to enable Amazon ECS managed tags for the tasks in the service. For more information, see Tagging Your Amazon ECS Resources in the Amazon Elastic Container Service Developer Guide.

Returns:

  • (Boolean) —

    Specifies whether to enable Amazon ECS managed tags for the tasks in the service.

#events ⇒ Array<Types::ServiceEvent>

The event stream for your service. A maximum of 100 of the latest events are displayed.

Returns:

#health_check_grace_period_seconds ⇒ Integer

The period of time, in seconds, that the Amazon ECS service scheduler ignores unhealthy Elastic Load Balancing target health checks after a task has first started.

Returns:

  • (Integer) —

    The period of time, in seconds, that the Amazon ECS service scheduler ignores unhealthy Elastic Load Balancing target health checks after a task has first started.

#launch_type ⇒ String

The launch type on which your service is running. If no value is specified, it will default to EC2. Valid values include EC2 and FARGATE. For more information, see Amazon ECS Launch Types in the Amazon Elastic Container Service Developer Guide.

Returns:

  • (String) —

    The launch type on which your service is running.

#load_balancers ⇒ Array<Types::LoadBalancer>

A list of Elastic Load Balancing load balancer objects, containing the load balancer name, the container name (as it appears in a container definition), and the container port to access from the load balancer.

Returns:

  • (Array<Types::LoadBalancer>) —

    A list of Elastic Load Balancing load balancer objects, containing the load balancer name, the container name (as it appears in a container definition), and the container port to access from the load balancer.

#network_configuration ⇒ Types::NetworkConfiguration

The VPC subnet and security group configuration for tasks that receive their own elastic network interface by using the awsvpc networking mode.

Returns:

  • (Types::NetworkConfiguration) —

    The VPC subnet and security group configuration for tasks that receive their own elastic network interface by using the awsvpc networking mode.

#pending_count ⇒ Integer

The number of tasks in the cluster that are in the PENDING state.

Returns:

  • (Integer) —

    The number of tasks in the cluster that are in the PENDING state.

#placement_constraints ⇒ Array<Types::PlacementConstraint>

The placement constraints for the tasks in the service.

Returns:

#placement_strategy ⇒ Array<Types::PlacementStrategy>

The placement strategy that determines how tasks for the service are placed.

Returns:

#platform_version ⇒ String

The platform version on which to run your service. A platform version is only specified for tasks using the Fargate launch type. If one is not specified, the LATEST platform version is used by default. For more information, see AWS Fargate Platform Versions in the Amazon Elastic Container Service Developer Guide.

Returns:

  • (String) —

    The platform version on which to run your service.

#propagate_tags ⇒ String

Specifies whether to propagate the tags from the task definition or the service to the task. If no value is specified, the tags are not propagated.

Possible values:

  • TASK_DEFINITION
  • SERVICE

Returns:

  • (String) —

    Specifies whether to propagate the tags from the task definition or the service to the task.

#role_arn ⇒ String

The ARN of the IAM role associated with the service that allows the Amazon ECS container agent to register container instances with an Elastic Load Balancing load balancer.

Returns:

  • (String) —

    The ARN of the IAM role associated with the service that allows the Amazon ECS container agent to register container instances with an Elastic Load Balancing load balancer.

#running_count ⇒ Integer

The number of tasks in the cluster that are in the RUNNING state.

Returns:

  • (Integer) —

    The number of tasks in the cluster that are in the RUNNING state.

#scheduling_strategy ⇒ String

The scheduling strategy to use for the service. For more information, see Services.

There are two service scheduler strategies available:

  • REPLICA-The replica scheduling strategy places and maintains the desired number of tasks across your cluster. By default, the service scheduler spreads tasks across Availability Zones. You can use task placement strategies and constraints to customize task placement decisions.

  • DAEMON-The daemon scheduling strategy deploys exactly one task on each active container instance that meets all of the task placement constraints that you specify in your cluster. The service scheduler also evaluates the task placement constraints for running tasks and will stop tasks that do not meet the placement constraints.

    Fargate tasks do not support the DAEMON scheduling strategy.

Returns:

  • (String) —

    The scheduling strategy to use for the service.

#service_arn ⇒ String

The ARN that identifies the service. The ARN contains the arn:aws:ecs namespace, followed by the Region of the service, the AWS account ID of the service owner, the service namespace, and then the service name. For example, arn:aws:ecs:region:012345678910:service/my-service.

Returns:

  • (String) —

    The ARN that identifies the service.

#service_name ⇒ String

The name of your service. Up to 255 letters (uppercase and lowercase), numbers, and hyphens 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.

#service_registries ⇒ Array<Types::ServiceRegistry>

The details of the service discovery registries to assign to this service. For more information, see Service Discovery.

Returns:

  • (Array<Types::ServiceRegistry>) —

    The details of the service discovery registries to assign to this service.

#status ⇒ String

The status of the service. The valid values are ACTIVE, DRAINING, or INACTIVE.

Returns:

  • (String) —

    The status of the service.

#tags ⇒ Array<Types::Tag>

The metadata that you apply to the service 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 AWS 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:

  • (Array<Types::Tag>) —

    The metadata that you apply to the service to help you categorize and organize them.

#task_definition ⇒ String

The task definition to use for tasks in the service. This value is specified when the service is created with CreateService, and it can be modified with UpdateService.

Returns:

  • (String) —

    The task definition to use for tasks in the service.

#task_sets ⇒ Array<Types::TaskSet>

Information about a set of Amazon ECS tasks in either an AWS CodeDeploy or an EXTERNAL deployment. An Amazon ECS task set includes details such as the desired number of tasks, how many tasks are running, and whether the task set serves production traffic.

Returns:

  • (Array<Types::TaskSet>) —

    Information about a set of Amazon ECS tasks in either an AWS CodeDeploy or an EXTERNAL deployment.