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Class: Aws::Batch::Client

Inherits:
Seahorse::Client::Base show all
Includes:
ClientStubs
Defined in:
gems/aws-sdk-batch/lib/aws-sdk-batch/client.rb

Instance Attribute Summary

Attributes inherited from Seahorse::Client::Base

#config, #handlers

API Operations collapse

Instance Method Summary collapse

Methods included from ClientStubs

#stub_data, #stub_responses

Methods inherited from Seahorse::Client::Base

add_plugin, api, clear_plugins, define, new, #operation_names, plugins, remove_plugin, set_api, set_plugins

Methods included from Seahorse::Client::HandlerBuilder

#handle, #handle_request, #handle_response

Constructor Details

#initialize(*args) ⇒ Client

Returns a new instance of Client

Parameters:

  • options (Hash)

    a customizable set of options



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# File 'gems/aws-sdk-batch/lib/aws-sdk-batch/client.rb', line 142

def initialize(*args)
  super
end

Instance Method Details

#cancel_job(params = {}) ⇒ Struct

Cancels jobs in an AWS Batch job queue. Jobs that are in the SUBMITTED, PENDING, or RUNNABLE state are cancelled. Jobs that have progressed to STARTING or RUNNING are not cancelled (but the API operation still succeeds, even if no jobs are cancelled); these jobs must be terminated with the TerminateJob operation.

Examples:

Example: To cancel a job


# This example cancels a job with the specified job ID.

resp = client.cancel_job({
  job_id: "1d828f65-7a4d-42e8-996d-3b900ed59dc4", 
  reason: "Cancelling job.", 
})

resp.to_h outputs the following:
{
}

Request syntax with placeholder values


resp = client.cancel_job({
  job_id: "String", # required
  reason: "String", # required
})

Parameters:

  • params (Hash) (defaults to: {})

    ({})

Options Hash (params):

  • :job_id (required, String)

    A list of up to 100 job IDs to cancel.

  • :reason (required, String)

    A message to attach to the job that explains the reason for cancelling it. This message is returned by future DescribeJobs operations on the job. This message is also recorded in the AWS Batch activity logs.

Returns:

  • (Struct)

    Returns an empty response.

See Also:



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# File 'gems/aws-sdk-batch/lib/aws-sdk-batch/client.rb', line 189

def cancel_job(params = {}, options = {})
  req = build_request(:cancel_job, params)
  req.send_request(options)
end

#create_compute_environment(params = {}) ⇒ Types::CreateComputeEnvironmentResponse

Creates an AWS Batch compute environment. You can create MANAGED or UNMANAGED compute environments.

In a managed compute environment, AWS Batch manages the compute resources within the environment, based on the compute resources that you specify. Instances launched into a managed compute environment use the latest Amazon ECS-optimized AMI. You can choose to use Amazon EC2 On-Demand instances in your managed compute environment, or you can use Amazon EC2 Spot instances that only launch when the Spot bid price is below a specified percentage of the On-Demand price.

In an unmanaged compute environment, you can manage your own compute resources. This provides more compute resource configuration options, such as using a custom AMI, but you must ensure that your AMI meets the Amazon ECS container instance AMI specification. For more information, see Container Instance AMIs in the Amazon EC2 Container Service Developer Guide. After you have created your unmanaged compute environment, you can use the DescribeComputeEnvironments operation to find the Amazon ECS cluster that is associated with it and then manually launch your container instances into that Amazon ECS cluster. For more information, see Launching an Amazon ECS Container Instance in the Amazon EC2 Container Service Developer Guide.

Examples:

Example: To create a managed EC2 compute environment


# This example creates a managed compute environment with specific C4 instance types that are launched on demand. The compute environment is called C4OnDemand.

resp = client.create_compute_environment({
  type: "MANAGED", 
  compute_environment_name: "C4OnDemand", 
  compute_resources: {
    type: "EC2", 
    desiredv_cpus: 48, 
    ec2_key_pair: "id_rsa", 
    instance_role: "ecsInstanceRole", 
    instance_types: [
      "c4.large", 
      "c4.xlarge", 
      "c4.2xlarge", 
      "c4.4xlarge", 
      "c4.8xlarge", 
    ], 
    maxv_cpus: 128, 
    minv_cpus: 0, 
    security_group_ids: [
      "sg-cf5093b2", 
    ], 
    subnets: [
      "subnet-220c0e0a", 
      "subnet-1a95556d", 
      "subnet-978f6dce", 
    ], 
    tags: {
      "Name" => "Batch Instance - C4OnDemand", 
    }, 
  }, 
  service_role: "arn:aws:iam::012345678910:role/AWSBatchServiceRole", 
  state: "ENABLED", 
})

resp.to_h outputs the following:
{
  compute_environment_arn: "arn:aws:batch:us-east-1:012345678910:compute-environment/C4OnDemand", 
  compute_environment_name: "C4OnDemand", 
}

Example: To create a managed EC2 Spot compute environment


# This example creates a managed compute environment with the M4 instance type that is launched when the Spot bid price is at or below 20% of the On-Demand price for the instance type. The compute environment is called M4Spot.

resp = client.create_compute_environment({
  type: "MANAGED", 
  compute_environment_name: "M4Spot", 
  compute_resources: {
    type: "SPOT", 
    bid_percentage: 20, 
    desiredv_cpus: 4, 
    ec2_key_pair: "id_rsa", 
    instance_role: "ecsInstanceRole", 
    instance_types: [
      "m4", 
    ], 
    maxv_cpus: 128, 
    minv_cpus: 0, 
    security_group_ids: [
      "sg-cf5093b2", 
    ], 
    spot_iam_fleet_role: "arn:aws:iam::012345678910:role/aws-ec2-spot-fleet-role", 
    subnets: [
      "subnet-220c0e0a", 
      "subnet-1a95556d", 
      "subnet-978f6dce", 
    ], 
    tags: {
      "Name" => "Batch Instance - M4Spot", 
    }, 
  }, 
  service_role: "arn:aws:iam::012345678910:role/AWSBatchServiceRole", 
  state: "ENABLED", 
})

resp.to_h outputs the following:
{
  compute_environment_arn: "arn:aws:batch:us-east-1:012345678910:compute-environment/M4Spot", 
  compute_environment_name: "M4Spot", 
}

Request syntax with placeholder values


resp = client.create_compute_environment({
  compute_environment_name: "String", # required
  type: "MANAGED", # required, accepts MANAGED, UNMANAGED
  state: "ENABLED", # accepts ENABLED, DISABLED
  compute_resources: {
    type: "EC2", # required, accepts EC2, SPOT
    minv_cpus: 1, # required
    maxv_cpus: 1, # required
    desiredv_cpus: 1,
    instance_types: ["String"], # required
    image_id: "String",
    subnets: ["String"], # required
    security_group_ids: ["String"], # required
    ec2_key_pair: "String",
    instance_role: "String", # required
    tags: {
      "String" => "String",
    },
    bid_percentage: 1,
    spot_iam_fleet_role: "String",
  },
  service_role: "String", # required
})

Response structure


resp.compute_environment_name #=> String
resp.compute_environment_arn #=> String

Parameters:

  • params (Hash) (defaults to: {})

    ({})

Options Hash (params):

  • :compute_environment_name (required, String)

    The name for your compute environment. Up to 128 letters (uppercase and lowercase), numbers, and underscores are allowed.

  • :type (required, String)

    The type of the compute environment.

  • :state (String)

    The state of the compute environment. If the state is ENABLED, then the compute environment accepts jobs from a queue and can scale out automatically based on queues.

  • :compute_resources (Types::ComputeResource)

    Details of the compute resources managed by the compute environment. This parameter is required for managed compute environments.

  • :service_role (required, String)

    The full Amazon Resource Name (ARN) of the IAM role that allows AWS Batch to make calls to other AWS services on your behalf.

Returns:

See Also:



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# File 'gems/aws-sdk-batch/lib/aws-sdk-batch/client.rb', line 368

def create_compute_environment(params = {}, options = {})
  req = build_request(:create_compute_environment, params)
  req.send_request(options)
end

#create_job_queue(params = {}) ⇒ Types::CreateJobQueueResponse

Creates an AWS Batch job queue. When you create a job queue, you associate one or more compute environments to the queue and assign an order of preference for the compute environments.

You also set a priority to the job queue that determines the order in which the AWS Batch scheduler places jobs onto its associated compute environments. For example, if a compute environment is associated with more than one job queue, the job queue with a higher priority is given preference for scheduling jobs to that compute environment.

Examples:

Example: To create a job queue with a single compute environment


# This example creates a job queue called LowPriority that uses the M4Spot compute environment.

resp = client.create_job_queue({
  compute_environment_order: [
    {
      compute_environment: "M4Spot", 
      order: 1, 
    }, 
  ], 
  job_queue_name: "LowPriority", 
  priority: 10, 
  state: "ENABLED", 
})

resp.to_h outputs the following:
{
  job_queue_arn: "arn:aws:batch:us-east-1:012345678910:job-queue/LowPriority", 
  job_queue_name: "LowPriority", 
}

Example: To create a job queue with multiple compute environments


# This example creates a job queue called HighPriority that uses the C4OnDemand compute environment with an order of 1 and the M4Spot compute environment with an order of 2.

resp = client.create_job_queue({
  compute_environment_order: [
    {
      compute_environment: "C4OnDemand", 
      order: 1, 
    }, 
    {
      compute_environment: "M4Spot", 
      order: 2, 
    }, 
  ], 
  job_queue_name: "HighPriority", 
  priority: 1, 
  state: "ENABLED", 
})

resp.to_h outputs the following:
{
  job_queue_arn: "arn:aws:batch:us-east-1:012345678910:job-queue/HighPriority", 
  job_queue_name: "HighPriority", 
}

Request syntax with placeholder values


resp = client.create_job_queue({
  job_queue_name: "String", # required
  state: "ENABLED", # accepts ENABLED, DISABLED
  priority: 1, # required
  compute_environment_order: [ # required
    {
      order: 1, # required
      compute_environment: "String", # required
    },
  ],
})

Response structure


resp.job_queue_name #=> String
resp.job_queue_arn #=> String

Parameters:

  • params (Hash) (defaults to: {})

    ({})

Options Hash (params):

  • :job_queue_name (required, String)

    The name of the job queue.

  • :state (String)

    The state of the job queue. If the job queue state is ENABLED, it is able to accept jobs.

  • :priority (required, Integer)

    The priority of the job queue. Job queues with a higher priority (or a lower integer value for the priority parameter) are evaluated first when associated with same compute environment. Priority is determined in ascending order, for example, a job queue with a priority value of 1 is given scheduling preference over a job queue with a priority value of 10.

  • :compute_environment_order (required, Array<Types::ComputeEnvironmentOrder>)

    The set of compute environments mapped to a job queue and their order relative to each other. The job scheduler uses this parameter to determine which compute environment should execute a given job. Compute environments must be in the VALID state before you can associate them with a job queue. You can associate up to 3 compute environments with a job queue.

Returns:

See Also:



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# File 'gems/aws-sdk-batch/lib/aws-sdk-batch/client.rb', line 483

def create_job_queue(params = {}, options = {})
  req = build_request(:create_job_queue, params)
  req.send_request(options)
end

#delete_compute_environment(params = {}) ⇒ Struct

Deletes an AWS Batch compute environment.

Before you can delete a compute environment, you must set its state to DISABLED with the UpdateComputeEnvironment API operation and disassociate it from any job queues with the UpdateJobQueue API operation.

Examples:

Example: To delete a compute environment


# This example deletes the P2OnDemand compute environment.

resp = client.delete_compute_environment({
  compute_environment: "P2OnDemand", 
})

resp.to_h outputs the following:
{
}

Request syntax with placeholder values


resp = client.delete_compute_environment({
  compute_environment: "String", # required
})

Parameters:

  • params (Hash) (defaults to: {})

    ({})

Options Hash (params):

  • :compute_environment (required, String)

    The name or Amazon Resource Name (ARN) of the compute environment to delete.

Returns:

  • (Struct)

    Returns an empty response.

See Also:



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# File 'gems/aws-sdk-batch/lib/aws-sdk-batch/client.rb', line 524

def delete_compute_environment(params = {}, options = {})
  req = build_request(:delete_compute_environment, params)
  req.send_request(options)
end

#delete_job_queue(params = {}) ⇒ Struct

Deletes the specified job queue. You must first disable submissions for a queue with the UpdateJobQueue operation and terminate any jobs that have not completed with the TerminateJob.

It is not necessary to disassociate compute environments from a queue before submitting a DeleteJobQueue request.

Examples:

Example: To delete a job queue


# This example deletes the GPGPU job queue.

resp = client.delete_job_queue({
  job_queue: "GPGPU", 
})

resp.to_h outputs the following:
{
}

Request syntax with placeholder values


resp = client.delete_job_queue({
  job_queue: "String", # required
})

Parameters:

  • params (Hash) (defaults to: {})

    ({})

Options Hash (params):

  • :job_queue (required, String)

    The short name or full Amazon Resource Name (ARN) of the queue to delete.

Returns:

  • (Struct)

    Returns an empty response.

See Also:



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# File 'gems/aws-sdk-batch/lib/aws-sdk-batch/client.rb', line 565

def delete_job_queue(params = {}, options = {})
  req = build_request(:delete_job_queue, params)
  req.send_request(options)
end

#deregister_job_definition(params = {}) ⇒ Struct

Deregisters an AWS Batch job definition.

Examples:

Example: To deregister a job definition


# This example deregisters a job definition called sleep10.

resp = client.deregister_job_definition({
  job_definition: "sleep10", 
})

resp.to_h outputs the following:
{
}

Request syntax with placeholder values


resp = client.deregister_job_definition({
  job_definition: "String", # required
})

Parameters:

  • params (Hash) (defaults to: {})

    ({})

Options Hash (params):

  • :job_definition (required, String)

    The name and revision (name:revision) or full Amazon Resource Name (ARN) of the job definition to deregister.

Returns:

  • (Struct)

    Returns an empty response.

See Also:



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# File 'gems/aws-sdk-batch/lib/aws-sdk-batch/client.rb', line 601

def deregister_job_definition(params = {}, options = {})
  req = build_request(:deregister_job_definition, params)
  req.send_request(options)
end

#describe_compute_environments(params = {}) ⇒ Types::DescribeComputeEnvironmentsResponse

Describes one or more of your compute environments.

If you are using an unmanaged compute environment, you can use the DescribeComputeEnvironment operation to determine the ecsClusterArn that you should launch your Amazon ECS container instances into.

Examples:

Example: To describe a compute environment


# This example describes the P2OnDemand compute environment.

resp = client.describe_compute_environments({
  compute_environments: [
    "P2OnDemand", 
  ], 
})

resp.to_h outputs the following:
{
  compute_environments: [
    {
      type: "MANAGED", 
      compute_environment_arn: "arn:aws:batch:us-east-1:012345678910:compute-environment/P2OnDemand", 
      compute_environment_name: "P2OnDemand", 
      compute_resources: {
        type: "EC2", 
        desiredv_cpus: 48, 
        ec2_key_pair: "id_rsa", 
        instance_role: "ecsInstanceRole", 
        instance_types: [
          "p2", 
        ], 
        maxv_cpus: 128, 
        minv_cpus: 0, 
        security_group_ids: [
          "sg-cf5093b2", 
        ], 
        subnets: [
          "subnet-220c0e0a", 
          "subnet-1a95556d", 
          "subnet-978f6dce", 
        ], 
        tags: {
          "Name" => "Batch Instance - P2OnDemand", 
        }, 
      }, 
      ecs_cluster_arn: "arn:aws:ecs:us-east-1:012345678910:cluster/P2OnDemand_Batch_2c06f29d-d1fe-3a49-879d-42394c86effc", 
      service_role: "arn:aws:iam::012345678910:role/AWSBatchServiceRole", 
      state: "ENABLED", 
      status: "VALID", 
      status_reason: "ComputeEnvironment Healthy", 
    }, 
  ], 
}

Request syntax with placeholder values


resp = client.describe_compute_environments({
  compute_environments: ["String"],
  max_results: 1,
  next_token: "String",
})

Response structure


resp.compute_environments #=> Array
resp.compute_environments[0].compute_environment_name #=> String
resp.compute_environments[0].compute_environment_arn #=> String
resp.compute_environments[0].ecs_cluster_arn #=> String
resp.compute_environments[0].type #=> String, one of "MANAGED", "UNMANAGED"
resp.compute_environments[0].state #=> String, one of "ENABLED", "DISABLED"
resp.compute_environments[0].status #=> String, one of "CREATING", "UPDATING", "DELETING", "DELETED", "VALID", "INVALID"
resp.compute_environments[0].status_reason #=> String
resp.compute_environments[0].compute_resources.type #=> String, one of "EC2", "SPOT"
resp.compute_environments[0].compute_resources.minv_cpus #=> Integer
resp.compute_environments[0].compute_resources.maxv_cpus #=> Integer
resp.compute_environments[0].compute_resources.desiredv_cpus #=> Integer
resp.compute_environments[0].compute_resources.instance_types #=> Array
resp.compute_environments[0].compute_resources.instance_types[0] #=> String
resp.compute_environments[0].compute_resources.image_id #=> String
resp.compute_environments[0].compute_resources.subnets #=> Array
resp.compute_environments[0].compute_resources.subnets[0] #=> String
resp.compute_environments[0].compute_resources.security_group_ids #=> Array
resp.compute_environments[0].compute_resources.security_group_ids[0] #=> String
resp.compute_environments[0].compute_resources.ec2_key_pair #=> String
resp.compute_environments[0].compute_resources.instance_role #=> String
resp.compute_environments[0].compute_resources.tags #=> Hash
resp.compute_environments[0].compute_resources.tags["String"] #=> String
resp.compute_environments[0].compute_resources.bid_percentage #=> Integer
resp.compute_environments[0].compute_resources.spot_iam_fleet_role #=> String
resp.compute_environments[0].service_role #=> String
resp.next_token #=> String

Parameters:

  • params (Hash) (defaults to: {})

    ({})

Options Hash (params):

  • :compute_environments (Array<String>)

    A list of up to 100 compute environment names or full Amazon Resource Name (ARN) entries.

  • :max_results (Integer)

    The maximum number of cluster results returned by DescribeComputeEnvironments in paginated output. When this parameter is used, DescribeComputeEnvironments only returns maxResults results in a single page along with a nextToken response element. The remaining results of the initial request can be seen by sending another DescribeComputeEnvironments request with the returned nextToken value. This value can be between 1 and 100. If this parameter is not used, then DescribeComputeEnvironments returns up to 100 results and a nextToken value if applicable.

  • :next_token (String)

    The nextToken value returned from a previous paginated DescribeComputeEnvironments request where maxResults was used and the results exceeded the value of that parameter. Pagination continues from the end of the previous results that returned the nextToken value. This value is null when there are no more results to return.

    This token should be treated as an opaque identifier that is only used to retrieve the next items in a list and not for other programmatic purposes.

Returns:

See Also:



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# File 'gems/aws-sdk-batch/lib/aws-sdk-batch/client.rb', line 737

def describe_compute_environments(params = {}, options = {})
  req = build_request(:describe_compute_environments, params)
  req.send_request(options)
end

#describe_job_definitions(params = {}) ⇒ Types::DescribeJobDefinitionsResponse

Describes a list of job definitions. You can specify a status (such as ACTIVE) to only return job definitions that match that status.

Examples:

Example: To describe active job definitions


# This example describes all of your active job definitions.

resp = client.describe_job_definitions({
  status: "ACTIVE", 
})

resp.to_h outputs the following:
{
  job_definitions: [
    {
      type: "container", 
      container_properties: {
        command: [
          "sleep", 
          "60", 
        ], 
        environment: [
        ], 
        image: "busybox", 
        memory: 128, 
        mount_points: [
        ], 
        ulimits: [
        ], 
        vcpus: 1, 
        volumes: [
        ], 
      }, 
      job_definition_arn: "arn:aws:batch:us-east-1:012345678910:job-definition/sleep60:1", 
      job_definition_name: "sleep60", 
      revision: 1, 
      status: "ACTIVE", 
    }, 
  ], 
}

Request syntax with placeholder values


resp = client.describe_job_definitions({
  job_definitions: ["String"],
  max_results: 1,
  job_definition_name: "String",
  status: "String",
  next_token: "String",
})

Response structure


resp.job_definitions #=> Array
resp.job_definitions[0].job_definition_name #=> String
resp.job_definitions[0].job_definition_arn #=> String
resp.job_definitions[0].revision #=> Integer
resp.job_definitions[0].status #=> String
resp.job_definitions[0].type #=> String
resp.job_definitions[0].parameters #=> Hash
resp.job_definitions[0].parameters["String"] #=> String
resp.job_definitions[0].retry_strategy.attempts #=> Integer
resp.job_definitions[0].container_properties.image #=> String
resp.job_definitions[0].container_properties.vcpus #=> Integer
resp.job_definitions[0].container_properties.memory #=> Integer
resp.job_definitions[0].container_properties.command #=> Array
resp.job_definitions[0].container_properties.command[0] #=> String
resp.job_definitions[0].container_properties.job_role_arn #=> String
resp.job_definitions[0].container_properties.volumes #=> Array
resp.job_definitions[0].container_properties.volumes[0].host.source_path #=> String
resp.job_definitions[0].container_properties.volumes[0].name #=> String
resp.job_definitions[0].container_properties.environment #=> Array
resp.job_definitions[0].container_properties.environment[0].name #=> String
resp.job_definitions[0].container_properties.environment[0].value #=> String
resp.job_definitions[0].container_properties.mount_points #=> Array
resp.job_definitions[0].container_properties.mount_points[0].container_path #=> String
resp.job_definitions[0].container_properties.mount_points[0].read_only #=> Boolean
resp.job_definitions[0].container_properties.mount_points[0].source_volume #=> String
resp.job_definitions[0].container_properties.readonly_root_filesystem #=> Boolean
resp.job_definitions[0].container_properties.privileged #=> Boolean
resp.job_definitions[0].container_properties.ulimits #=> Array
resp.job_definitions[0].container_properties.ulimits[0].hard_limit #=> Integer
resp.job_definitions[0].container_properties.ulimits[0].name #=> String
resp.job_definitions[0].container_properties.ulimits[0].soft_limit #=> Integer
resp.job_definitions[0].container_properties.user #=> String
resp.next_token #=> String

Parameters:

  • params (Hash) (defaults to: {})

    ({})

Options Hash (params):

  • :job_definitions (Array<String>)

    A space-separated list of up to 100 job definition names or full Amazon Resource Name (ARN) entries.

  • :max_results (Integer)

    The maximum number of results returned by DescribeJobDefinitions in paginated output. When this parameter is used, DescribeJobDefinitions only returns maxResults results in a single page along with a nextToken response element. The remaining results of the initial request can be seen by sending another DescribeJobDefinitions request with the returned nextToken value. This value can be between 1 and 100. If this parameter is not used, then DescribeJobDefinitions returns up to 100 results and a nextToken value if applicable.

  • :job_definition_name (String)

    The name of the job definition to describe.

  • :status (String)

    The status with which to filter job definitions.

  • :next_token (String)

    The nextToken value returned from a previous paginated DescribeJobDefinitions request where maxResults was used and the results exceeded the value of that parameter. Pagination continues from the end of the previous results that returned the nextToken value. This value is null when there are no more results to return.

    This token should be treated as an opaque identifier that is only used to retrieve the next items in a list and not for other programmatic purposes.

Returns:

See Also:



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# File 'gems/aws-sdk-batch/lib/aws-sdk-batch/client.rb', line 873

def describe_job_definitions(params = {}, options = {})
  req = build_request(:describe_job_definitions, params)
  req.send_request(options)
end

#describe_job_queues(params = {}) ⇒ Types::DescribeJobQueuesResponse

Describes one or more of your job queues.

Examples:

Example: To describe a job queue


# This example describes the HighPriority job queue.

resp = client.describe_job_queues({
  job_queues: [
    "HighPriority", 
  ], 
})

resp.to_h outputs the following:
{
  job_queues: [
    {
      compute_environment_order: [
        {
          compute_environment: "arn:aws:batch:us-east-1:012345678910:compute-environment/C4OnDemand", 
          order: 1, 
        }, 
      ], 
      job_queue_arn: "arn:aws:batch:us-east-1:012345678910:job-queue/HighPriority", 
      job_queue_name: "HighPriority", 
      priority: 1, 
      state: "ENABLED", 
      status: "VALID", 
      status_reason: "JobQueue Healthy", 
    }, 
  ], 
}

Request syntax with placeholder values


resp = client.describe_job_queues({
  job_queues: ["String"],
  max_results: 1,
  next_token: "String",
})

Response structure


resp.job_queues #=> Array
resp.job_queues[0].job_queue_name #=> String
resp.job_queues[0].job_queue_arn #=> String
resp.job_queues[0].state #=> String, one of "ENABLED", "DISABLED"
resp.job_queues[0].status #=> String, one of "CREATING", "UPDATING", "DELETING", "DELETED", "VALID", "INVALID"
resp.job_queues[0].status_reason #=> String
resp.job_queues[0].priority #=> Integer
resp.job_queues[0].compute_environment_order #=> Array
resp.job_queues[0].compute_environment_order[0].order #=> Integer
resp.job_queues[0].compute_environment_order[0].compute_environment #=> String
resp.next_token #=> String

Parameters:

  • params (Hash) (defaults to: {})

    ({})

Options Hash (params):

  • :job_queues (Array<String>)

    A list of up to 100 queue names or full queue Amazon Resource Name (ARN) entries.

  • :max_results (Integer)

    The maximum number of results returned by DescribeJobQueues in paginated output. When this parameter is used, DescribeJobQueues only returns maxResults results in a single page along with a nextToken response element. The remaining results of the initial request can be seen by sending another DescribeJobQueues request with the returned nextToken value. This value can be between 1 and 100. If this parameter is not used, then DescribeJobQueues returns up to 100 results and a nextToken value if applicable.

  • :next_token (String)

    The nextToken value returned from a previous paginated DescribeJobQueues request where maxResults was used and the results exceeded the value of that parameter. Pagination continues from the end of the previous results that returned the nextToken value. This value is null when there are no more results to return.

    This token should be treated as an opaque identifier that is only used to retrieve the next items in a list and not for other programmatic purposes.

Returns:

See Also:



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# File 'gems/aws-sdk-batch/lib/aws-sdk-batch/client.rb', line 969

def describe_job_queues(params = {}, options = {})
  req = build_request(:describe_job_queues, params)
  req.send_request(options)
end

#describe_jobs(params = {}) ⇒ Types::DescribeJobsResponse

Describes a list of AWS Batch jobs.

Examples:

Example: To describe a specific job


# This example describes a job with the specified job ID.

resp = client.describe_jobs({
  jobs: [
    "24fa2d7a-64c4-49d2-8b47-f8da4fbde8e9", 
  ], 
})

resp.to_h outputs the following:
{
  jobs: [
    {
      container: {
        command: [
          "sleep", 
          "60", 
        ], 
        container_instance_arn: "arn:aws:ecs:us-east-1:012345678910:container-instance/5406d7cd-58bd-4b8f-9936-48d7c6b1526c", 
        environment: [
        ], 
        exit_code: 0, 
        image: "busybox", 
        memory: 128, 
        mount_points: [
        ], 
        ulimits: [
        ], 
        vcpus: 1, 
        volumes: [
        ], 
      }, 
      created_at: 1480460782010, 
      depends_on: [
      ], 
      job_definition: "sleep60", 
      job_id: "24fa2d7a-64c4-49d2-8b47-f8da4fbde8e9", 
      job_name: "example", 
      job_queue: "arn:aws:batch:us-east-1:012345678910:job-queue/HighPriority", 
      parameters: {
      }, 
      started_at: 1480460816500, 
      status: "SUCCEEDED", 
      stopped_at: 1480460880699, 
    }, 
  ], 
}

Request syntax with placeholder values


resp = client.describe_jobs({
  jobs: ["String"], # required
})

Response structure


resp.jobs #=> Array
resp.jobs[0].job_name #=> String
resp.jobs[0].job_id #=> String
resp.jobs[0].job_queue #=> String
resp.jobs[0].status #=> String, one of "SUBMITTED", "PENDING", "RUNNABLE", "STARTING", "RUNNING", "SUCCEEDED", "FAILED"
resp.jobs[0].attempts #=> Array
resp.jobs[0].attempts[0].container.container_instance_arn #=> String
resp.jobs[0].attempts[0].container.task_arn #=> String
resp.jobs[0].attempts[0].container.exit_code #=> Integer
resp.jobs[0].attempts[0].container.reason #=> String
resp.jobs[0].attempts[0].container.log_stream_name #=> String
resp.jobs[0].attempts[0].started_at #=> Integer
resp.jobs[0].attempts[0].stopped_at #=> Integer
resp.jobs[0].attempts[0].status_reason #=> String
resp.jobs[0].status_reason #=> String
resp.jobs[0].created_at #=> Integer
resp.jobs[0].retry_strategy.attempts #=> Integer
resp.jobs[0].started_at #=> Integer
resp.jobs[0].stopped_at #=> Integer
resp.jobs[0].depends_on #=> Array
resp.jobs[0].depends_on[0].job_id #=> String
resp.jobs[0].job_definition #=> String
resp.jobs[0].parameters #=> Hash
resp.jobs[0].parameters["String"] #=> String
resp.jobs[0].container.image #=> String
resp.jobs[0].container.vcpus #=> Integer
resp.jobs[0].container.memory #=> Integer
resp.jobs[0].container.command #=> Array
resp.jobs[0].container.command[0] #=> String
resp.jobs[0].container.job_role_arn #=> String
resp.jobs[0].container.volumes #=> Array
resp.jobs[0].container.volumes[0].host.source_path #=> String
resp.jobs[0].container.volumes[0].name #=> String
resp.jobs[0].container.environment #=> Array
resp.jobs[0].container.environment[0].name #=> String
resp.jobs[0].container.environment[0].value #=> String
resp.jobs[0].container.mount_points #=> Array
resp.jobs[0].container.mount_points[0].container_path #=> String
resp.jobs[0].container.mount_points[0].read_only #=> Boolean
resp.jobs[0].container.mount_points[0].source_volume #=> String
resp.jobs[0].container.readonly_root_filesystem #=> Boolean
resp.jobs[0].container.ulimits #=> Array
resp.jobs[0].container.ulimits[0].hard_limit #=> Integer
resp.jobs[0].container.ulimits[0].name #=> String
resp.jobs[0].container.ulimits[0].soft_limit #=> Integer
resp.jobs[0].container.privileged #=> Boolean
resp.jobs[0].container.user #=> String
resp.jobs[0].container.exit_code #=> Integer
resp.jobs[0].container.reason #=> String
resp.jobs[0].container.container_instance_arn #=> String
resp.jobs[0].container.task_arn #=> String
resp.jobs[0].container.log_stream_name #=> String

Parameters:

  • params (Hash) (defaults to: {})

    ({})

Options Hash (params):

  • :jobs (required, Array<String>)

    A space-separated list of up to 100 job IDs.

Returns:

See Also:



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# File 'gems/aws-sdk-batch/lib/aws-sdk-batch/client.rb', line 1098

def describe_jobs(params = {}, options = {})
  req = build_request(:describe_jobs, params)
  req.send_request(options)
end

#list_jobs(params = {}) ⇒ Types::ListJobsResponse

Returns a list of task jobs for a specified job queue. You can filter the results by job status with the jobStatus parameter.

Examples:

Example: To list running jobs


# This example lists the running jobs in the HighPriority job queue.

resp = client.list_jobs({
  job_queue: "HighPriority", 
})

resp.to_h outputs the following:
{
  job_summary_list: [
    {
      job_id: "e66ff5fd-a1ff-4640-b1a2-0b0a142f49bb", 
      job_name: "example", 
    }, 
  ], 
}

Example: To list submitted jobs


# This example lists jobs in the HighPriority job queue that are in the SUBMITTED job status.

resp = client.list_jobs({
  job_queue: "HighPriority", 
  job_status: "SUBMITTED", 
})

resp.to_h outputs the following:
{
  job_summary_list: [
    {
      job_id: "68f0c163-fbd4-44e6-9fd1-25b14a434786", 
      job_name: "example", 
    }, 
  ], 
}

Request syntax with placeholder values


resp = client.list_jobs({
  job_queue: "String", # required
  job_status: "SUBMITTED", # accepts SUBMITTED, PENDING, RUNNABLE, STARTING, RUNNING, SUCCEEDED, FAILED
  max_results: 1,
  next_token: "String",
})

Response structure


resp.job_summary_list #=> Array
resp.job_summary_list[0].job_id #=> String
resp.job_summary_list[0].job_name #=> String
resp.next_token #=> String

Parameters:

  • params (Hash) (defaults to: {})

    ({})

Options Hash (params):

  • :job_queue (required, String)

    The name or full Amazon Resource Name (ARN) of the job queue with which to list jobs.

  • :job_status (String)

    The job status with which to filter jobs in the specified queue.

  • :max_results (Integer)

    The maximum number of results returned by ListJobs in paginated output. When this parameter is used, ListJobs only returns maxResults results in a single page along with a nextToken response element. The remaining results of the initial request can be seen by sending another ListJobs request with the returned nextToken value. This value can be between 1 and 100. If this parameter is not used, then ListJobs returns up to 100 results and a nextToken value if applicable.

  • :next_token (String)

    The nextToken value returned from a previous paginated ListJobs request where maxResults was used and the results exceeded the value of that parameter. Pagination continues from the end of the previous results that returned the nextToken value. This value is null when there are no more results to return.

    This token should be treated as an opaque identifier that is only used to retrieve the next items in a list and not for other programmatic purposes.

Returns:

See Also:



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# File 'gems/aws-sdk-batch/lib/aws-sdk-batch/client.rb', line 1199

def list_jobs(params = {}, options = {})
  req = build_request(:list_jobs, params)
  req.send_request(options)
end

#register_job_definition(params = {}) ⇒ Types::RegisterJobDefinitionResponse

Registers an AWS Batch job definition.

Examples:

Example: To register a job definition


# This example registers a job definition for a simple container job.

resp = client.register_job_definition({
  type: "container", 
  container_properties: {
    command: [
      "sleep", 
      "10", 
    ], 
    image: "busybox", 
    memory: 128, 
    vcpus: 1, 
  }, 
  job_definition_name: "sleep10", 
})

resp.to_h outputs the following:
{
  job_definition_arn: "arn:aws:batch:us-east-1:012345678910:job-definition/sleep10:1", 
  job_definition_name: "sleep10", 
  revision: 1, 
}

Request syntax with placeholder values


resp = client.register_job_definition({
  job_definition_name: "String", # required
  type: "container", # required, accepts container
  parameters: {
    "String" => "String",
  },
  container_properties: {
    image: "String", # required
    vcpus: 1, # required
    memory: 1, # required
    command: ["String"],
    job_role_arn: "String",
    volumes: [
      {
        host: {
          source_path: "String",
        },
        name: "String",
      },
    ],
    environment: [
      {
        name: "String",
        value: "String",
      },
    ],
    mount_points: [
      {
        container_path: "String",
        read_only: false,
        source_volume: "String",
      },
    ],
    readonly_root_filesystem: false,
    privileged: false,
    ulimits: [
      {
        hard_limit: 1, # required
        name: "String", # required
        soft_limit: 1, # required
      },
    ],
    user: "String",
  },
  retry_strategy: {
    attempts: 1,
  },
})

Response structure


resp.job_definition_name #=> String
resp.job_definition_arn #=> String
resp.revision #=> Integer

Parameters:

  • params (Hash) (defaults to: {})

    ({})

Options Hash (params):

  • :job_definition_name (required, String)

    The name of the job definition to register.

  • :type (required, String)

    The type of job definition.

  • :parameters (Hash<String,String>)

    Default parameter substitution placeholders to set in the job definition. Parameters are specified as a key-value pair mapping. Parameters in a SubmitJob request override any corresponding parameter defaults from the job definition.

  • :container_properties (Types::ContainerProperties)

    An object with various properties specific for container-based jobs. This parameter is required if the type parameter is container.

  • :retry_strategy (Types::RetryStrategy)

    The retry strategy to use for failed jobs that are submitted with this job definition. Any retry strategy that is specified during a SubmitJob operation overrides the retry strategy defined here.

Returns:

See Also:



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# File 'gems/aws-sdk-batch/lib/aws-sdk-batch/client.rb', line 1320

def register_job_definition(params = {}, options = {})
  req = build_request(:register_job_definition, params)
  req.send_request(options)
end

#submit_job(params = {}) ⇒ Types::SubmitJobResponse

Submits an AWS Batch job from a job definition. Parameters specified during SubmitJob override parameters defined in the job definition.

Examples:

Example: To submit a job to a queue


# This example submits a simple container job called example to the HighPriority job queue.

resp = client.submit_job({
  job_definition: "sleep60", 
  job_name: "example", 
  job_queue: "HighPriority", 
})

resp.to_h outputs the following:
{
  job_id: "876da822-4198-45f2-a252-6cea32512ea8", 
  job_name: "example", 
}

Request syntax with placeholder values


resp = client.submit_job({
  job_name: "String", # required
  job_queue: "String", # required
  depends_on: [
    {
      job_id: "String",
    },
  ],
  job_definition: "String", # required
  parameters: {
    "String" => "String",
  },
  container_overrides: {
    vcpus: 1,
    memory: 1,
    command: ["String"],
    environment: [
      {
        name: "String",
        value: "String",
      },
    ],
  },
  retry_strategy: {
    attempts: 1,
  },
})

Response structure


resp.job_name #=> String
resp.job_id #=> String

Parameters:

  • params (Hash) (defaults to: {})

    ({})

Options Hash (params):

  • :job_name (required, String)

    The name of the job. A name must be 1 to 128 characters in length.

    Pattern: ^[a-zA-Z0-9_]+$

  • :job_queue (required, String)

    The job queue into which the job will be submitted. You can specify either the name or the Amazon Resource Name (ARN) of the queue.

  • :depends_on (Array<Types::JobDependency>)

    A list of job IDs on which this job depends. A job can depend upon a maximum of 100 jobs.

  • :job_definition (required, String)

    The job definition used by this job. This value can be either a name:revision or the Amazon Resource Name (ARN) for the job definition.

  • :parameters (Hash<String,String>)

    Additional parameters passed to the job that replace parameter substitution placeholders that are set in the job definition. Parameters are specified as a key and value pair mapping. Parameters in a SubmitJob request override any corresponding parameter defaults from the job definition.

  • :container_overrides (Types::ContainerOverrides)

    A list of container overrides in JSON format that specify the name of a container in the specified job definition and the overrides it should receive. You can override the default command for a container (that is specified in the job definition or the Docker image) with a command override. You can also override existing environment variables (that are specified in the job definition or Docker image) on a container or add new environment variables to it with an environment override.

  • :retry_strategy (Types::RetryStrategy)

    The retry strategy to use for failed jobs from this SubmitJob operation. When a retry strategy is specified here, it overrides the retry strategy defined in the job definition.

Returns:

See Also:



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# File 'gems/aws-sdk-batch/lib/aws-sdk-batch/client.rb', line 1429

def submit_job(params = {}, options = {})
  req = build_request(:submit_job, params)
  req.send_request(options)
end

#terminate_job(params = {}) ⇒ Struct

Terminates jobs in a job queue. Jobs that are in the STARTING or RUNNING state are terminated, which causes them to transition to FAILED. Jobs that have not progressed to the STARTING state are cancelled.

Examples:

Example: To terminate a job


# This example terminates a job with the specified job ID.

resp = client.terminate_job({
  job_id: "61e743ed-35e4-48da-b2de-5c8333821c84", 
  reason: "Terminating job.", 
})

resp.to_h outputs the following:
{
}

Request syntax with placeholder values


resp = client.terminate_job({
  job_id: "String", # required
  reason: "String", # required
})

Parameters:

  • params (Hash) (defaults to: {})

    ({})

Options Hash (params):

  • :job_id (required, String)

    Job IDs to be terminated. Up to 100 jobs can be specified.

  • :reason (required, String)

    A message to attach to the job that explains the reason for cancelling it. This message is returned by future DescribeJobs operations on the job. This message is also recorded in the AWS Batch activity logs.

Returns:

  • (Struct)

    Returns an empty response.

See Also:



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# File 'gems/aws-sdk-batch/lib/aws-sdk-batch/client.rb', line 1474

def terminate_job(params = {}, options = {})
  req = build_request(:terminate_job, params)
  req.send_request(options)
end

#update_compute_environment(params = {}) ⇒ Types::UpdateComputeEnvironmentResponse

Updates an AWS Batch compute environment.

Examples:

Example: To update a compute environment


# This example disables the P2OnDemand compute environment so it can be deleted.

resp = client.update_compute_environment({
  compute_environment: "P2OnDemand", 
  state: "DISABLED", 
})

resp.to_h outputs the following:
{
  compute_environment_arn: "arn:aws:batch:us-east-1:012345678910:compute-environment/P2OnDemand", 
  compute_environment_name: "P2OnDemand", 
}

Request syntax with placeholder values


resp = client.update_compute_environment({
  compute_environment: "String", # required
  state: "ENABLED", # accepts ENABLED, DISABLED
  compute_resources: {
    minv_cpus: 1,
    maxv_cpus: 1,
    desiredv_cpus: 1,
  },
  service_role: "String",
})

Response structure


resp.compute_environment_name #=> String
resp.compute_environment_arn #=> String

Parameters:

  • params (Hash) (defaults to: {})

    ({})

Options Hash (params):

  • :compute_environment (required, String)

    The name or full Amazon Resource Name (ARN) of the compute environment to update.

  • :state (String)

    The state of the compute environment. Compute environments in the ENABLED state can accept jobs from a queue and scale in or out automatically based on the workload demand of its associated queues.

  • :compute_resources (Types::ComputeResourceUpdate)

    Details of the compute resources managed by the compute environment. Required for a managed compute environment.

  • :service_role (String)

    The name or full Amazon Resource Name (ARN) of the IAM role that allows AWS Batch to make calls to ECS, Auto Scaling, and EC2 on your behalf.

Returns:

See Also:



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# File 'gems/aws-sdk-batch/lib/aws-sdk-batch/client.rb', line 1542

def update_compute_environment(params = {}, options = {})
  req = build_request(:update_compute_environment, params)
  req.send_request(options)
end

#update_job_queue(params = {}) ⇒ Types::UpdateJobQueueResponse

Updates a job queue.

Examples:

Example: To update a job queue


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

resp = client.update_job_queue({
  job_queue: "GPGPU", 
  state: "DISABLED", 
})

resp.to_h outputs the following:
{
  job_queue_arn: "arn:aws:batch:us-east-1:012345678910:job-queue/GPGPU", 
  job_queue_name: "GPGPU", 
}

Request syntax with placeholder values


resp = client.update_job_queue({
  job_queue: "String", # required
  state: "ENABLED", # accepts ENABLED, DISABLED
  priority: 1,
  compute_environment_order: [
    {
      order: 1, # required
      compute_environment: "String", # required
    },
  ],
})

Response structure


resp.job_queue_name #=> String
resp.job_queue_arn #=> String

Parameters:

  • params (Hash) (defaults to: {})

    ({})

Options Hash (params):

  • :job_queue (required, String)

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

  • :state (String)

    Describes the queue's ability to accept new jobs.

  • :priority (Integer)

    The priority of the job queue. Job queues with a higher priority (or a lower integer value for the priority parameter) are evaluated first when associated with same compute environment. Priority is determined in ascending order, for example, a job queue with a priority value of 1 is given scheduling preference over a job queue with a priority value of 10.

  • :compute_environment_order (Array<Types::ComputeEnvironmentOrder>)

    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 should execute a given job.

Returns:

See Also:



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# File 'gems/aws-sdk-batch/lib/aws-sdk-batch/client.rb', line 1613

def update_job_queue(params = {}, options = {})
  req = build_request(:update_job_queue, params)
  req.send_request(options)
end