[ aws . ecs ]

list-services

Description

Lists the services that are running in a specified cluster.

See also: AWS API Documentation

See ‘aws help’ for descriptions of global parameters.

list-services is a paginated operation. Multiple API calls may be issued in order to retrieve the entire data set of results. You can disable pagination by providing the --no-paginate argument. When using --output text and the --query argument on a paginated response, the --query argument must extract data from the results of the following query expressions: serviceArns

Synopsis

  list-services
[--cluster <value>]
[--launch-type <value>]
[--scheduling-strategy <value>]
[--cli-input-json | --cli-input-yaml]
[--starting-token <value>]
[--page-size <value>]
[--max-items <value>]
[--generate-cli-skeleton <value>]

Options

--cluster (string)

The short name or full Amazon Resource Name (ARN) of the cluster that hosts the services to list. If you do not specify a cluster, the default cluster is assumed.

--launch-type (string)

The launch type for the services to list.

Possible values:

• EC2

• FARGATE

--scheduling-strategy (string)

The scheduling strategy for services to list.

Possible values:

• REPLICA

• DAEMON

--cli-input-json | --cli-input-yaml (string) Reads arguments from the JSON string provided. The JSON string follows the format provided by --generate-cli-skeleton. If other arguments are provided on the command line, those values will override the JSON-provided values. It is not possible to pass arbitrary binary values using a JSON-provided value as the string will be taken literally. This may not be specified along with --cli-input-yaml.

--starting-token (string)

A token to specify where to start paginating. This is the NextToken from a previously truncated response.

For usage examples, see Pagination in the AWS Command Line Interface User Guide .

--page-size (integer)

The size of each page to get in the AWS service call. This does not affect the number of items returned in the command’s output. Setting a smaller page size results in more calls to the AWS service, retrieving fewer items in each call. This can help prevent the AWS service calls from timing out.

For usage examples, see Pagination in the AWS Command Line Interface User Guide .

--max-items (integer)

The total number of items to return in the command’s output. If the total number of items available is more than the value specified, a NextToken is provided in the command’s output. To resume pagination, provide the NextToken value in the starting-token argument of a subsequent command. Do not use the NextToken response element directly outside of the AWS CLI.

For usage examples, see Pagination in the AWS Command Line Interface User Guide .

--generate-cli-skeleton (string) Prints a JSON skeleton to standard output without sending an API request. If provided with no value or the value input, prints a sample input JSON that can be used as an argument for --cli-input-json. Similarly, if provided yaml-input it will print a sample input YAML that can be used with --cli-input-yaml. If provided with the value output, it validates the command inputs and returns a sample output JSON for that command.

See ‘aws help’ for descriptions of global parameters.

Examples

To list the services in a cluster

The following list-services example shows how to list the services running in a cluster.

aws ecs list-services --cluster MyCluster

Output:

 {
     "serviceArns": [
         "arn:aws:ecs:us-west-2:123456789012:service/MyCluster/MyService"
     ]
}

For more information, see Services in the Amazon ECS Developer Guide.

Output

serviceArns -> (list)

The list of full ARN entries for each service associated with the specified cluster.

(string)

nextToken -> (string)

The nextToken value to include in a future ListServices request. When the results of a ListServices request exceed maxResults , this value can be used to retrieve the next page of results. This value is null when there are no more results to return.