update_job_queue

Batch.Client.update_job_queue(**kwargs)

Updates a job queue.

See also: AWS API Documentation

Request Syntax

response = client.update_job_queue(
    jobQueue='string',
    state='ENABLED'|'DISABLED',
    schedulingPolicyArn='string',
    priority=123,
    computeEnvironmentOrder=[
        {
            'order': 123,
            'computeEnvironment': 'string'
        },
    ]
)

Parameters

• jobQueue (string) --

  [REQUIRED]

  The name or the Amazon Resource Name (ARN) of the job queue.

• state (string) -- Describes the queue's ability to accept new jobs. If the job queue state is ENABLED , it can accept jobs. If the job queue state is DISABLED , new jobs can't be added to the queue, but jobs already in the queue can finish.
• schedulingPolicyArn (string) -- Amazon Resource Name (ARN) of the fair share scheduling policy. Once a job queue is created, the fair share scheduling policy can be replaced but not removed. The format is aws:Partition:batch:Region:Account:scheduling-policy/Name . For example, aws:aws:batch:us-west-2:123456789012:scheduling-policy/MySchedulingPolicy .
• priority (integer) -- The priority of the job queue. Job queues with a higher priority (or a higher integer value for the priority parameter) are evaluated first when associated with the same compute environment. Priority is determined in descending order. For example, a job queue with a priority value of 10 is given scheduling preference over a job queue with a priority value of 1 . All of the compute environments must be either EC2 ( EC2 or SPOT ) or Fargate ( FARGATE or FARGATE_SPOT ). EC2 and Fargate compute environments can't be mixed.
• computeEnvironmentOrder (list) --

  Details the set of compute environments mapped to a job queue and their order relative to each other. This is one of the parameters used by the job scheduler to determine which compute environment runs a given job. Compute environments must be in the VALID state before you can associate them with a job queue. All of the compute environments must be either EC2 ( EC2 or SPOT ) or Fargate ( FARGATE or FARGATE_SPOT ). EC2 and Fargate compute environments can't be mixed.

  Note

  All compute environments that are associated with a job queue must share the same architecture. Batch doesn't support mixing compute environment architecture types in a single job queue.

  • (dict) --

    The order that compute environments are tried in for job placement within a queue. Compute environments are tried in ascending order. For example, if two compute environments are associated with a job queue, the compute environment with a lower order integer value is tried for job placement first. Compute environments must be in the VALID state before you can associate them with a job queue. All of the compute environments must be either EC2 ( EC2 or SPOT ) or Fargate ( FARGATE or FARGATE_SPOT ); EC2 and Fargate compute environments can't be mixed.

    Note

    All compute environments that are associated with a job queue must share the same architecture. Batch doesn't support mixing compute environment architecture types in a single job queue.

    • order (integer) -- [REQUIRED]

      The order of the compute environment. Compute environments are tried in ascending order. For example, if two compute environments are associated with a job queue, the compute environment with a lower order integer value is tried for job placement first.

    • computeEnvironment (string) -- [REQUIRED]

      The Amazon Resource Name (ARN) of the compute environment.

Return type

dict

Returns

Response Syntax

{
    'jobQueueName': 'string',
    'jobQueueArn': 'string'
}

Response Structure

• (dict) --

  • jobQueueName (string) --

    The name of the job queue.

  • jobQueueArn (string) --

    The Amazon Resource Name (ARN) of the job queue.

Exceptions

• Batch.Client.exceptions.ClientException
• Batch.Client.exceptions.ServerException

Examples

This example disables a job queue so that it can be deleted.

response = client.update_job_queue(
    jobQueue='GPGPU',
    state='DISABLED',
)

print(response)

Expected Output:

{
    'jobQueueArn': 'arn:aws:batch:us-east-1:012345678910:job-queue/GPGPU',
    'jobQueueName': 'GPGPU',
    'ResponseMetadata': {
        '...': '...',
    },
}