def main(argv=None): parser = create_parser() args = parser.parse_args(argv) logging.getLogger().setLevel(logging.INFO) client = _utils.get_sagemaker_client(args.region, args.endpoint_url) logging.info('Submitting Training Job to SageMaker...') job_name = _utils.create_training_job(client, vars(args)) logging.info('Job request submitted. Waiting for completion...') _utils.wait_for_training_job(client, job_name) image = _utils.get_image_from_job(client, job_name) model_artifact_url = _utils.get_model_artifacts_from_job(client, job_name) logging.info('Get model artifacts %s from training job %s.', model_artifact_url, job_name) with open('/tmp/model_artifact_url.txt', 'w') as f: f.write(model_artifact_url) with open('/tmp/job_name.txt', 'w') as f: f.write(job_name) with open('/tmp/training_image.txt', 'w') as f: f.write(image) logging.info('Job completed.')
def main(argv=None): parser = create_parser() args = parser.parse_args(argv) logging.getLogger().setLevel(logging.INFO) client = _utils.get_sagemaker_client(args.region, args.endpoint_url) logging.info('Submitting Training Job to SageMaker...') job_name = _utils.create_training_job(client, vars(args)) def signal_term_handler(signalNumber, frame): _utils.stop_training_job(client, job_name) logging.info(f"Training Job: {job_name} request submitted to Stop") signal.signal(signal.SIGTERM, signal_term_handler) logging.info('Job request submitted. Waiting for completion...') try: _utils.wait_for_training_job(client, job_name) _utils.wait_for_debug_rules(client, job_name) except: raise finally: cw_client = _utils.get_cloudwatch_client(args.region) _utils.print_logs_for_job(cw_client, '/aws/sagemaker/TrainingJobs', job_name) image = _utils.get_image_from_job(client, job_name) model_artifact_url = _utils.get_model_artifacts_from_job(client, job_name) logging.info('Get model artifacts %s from training job %s.', model_artifact_url, job_name) _utils.write_output(args.model_artifact_url_output_path, model_artifact_url) _utils.write_output(args.job_name_output_path, job_name) _utils.write_output(args.training_image_output_path, image) logging.info('Job completed.')
def test_wait_for_failed_job(self): mock_client = MagicMock() mock_client.describe_training_job.side_effect = [{ "TrainingJobStatus": "Starting" }, { "TrainingJobStatus": "InProgress" }, { "TrainingJobStatus": "Downloading" }, { "TrainingJobStatus": "Failed", "FailureReason": "Something broke lol" }, { "TrainingJobStatus": "Should not be called" }] with self.assertRaises(Exception): _utils.wait_for_training_job(mock_client, 'training-job', 0) self.assertEqual(mock_client.describe_training_job.call_count, 4)
def test_wait_for_training_job(self): mock_client = MagicMock() mock_client.describe_training_job.side_effect = [ {"TrainingJobStatus": "Starting"}, {"TrainingJobStatus": "InProgress"}, {"TrainingJobStatus": "Downloading"}, {"TrainingJobStatus": "Completed"}, {"TrainingJobStatus": "Should not be called"} ] _utils.wait_for_training_job(mock_client, 'training-job', 0) self.assertEqual(mock_client.describe_training_job.call_count, 4)
def main(argv=None): parser = argparse.ArgumentParser(description='SageMaker Training Job') parser.add_argument('--region', type=str, help='The region where the training job launches.') parser.add_argument( '--image', type=str, help= 'The registry path of the Docker image that contains the training algorithm.' ) parser.add_argument('--instance_type', type=str, help='The ML compute instance type.') parser.add_argument( '--instance_count', type=int, help= 'The registry path of the Docker image that contains the training algorithm.' ) parser.add_argument( '--volume_size', type=int, help='The size of the ML storage volume that you want to provision.') parser.add_argument( '--dataset_path', type=str, help= 'The S3 location of the data source that is associated with a channel.' ) parser.add_argument( '--model_artifact_path', type=str, help= 'Identifies the S3 path where you want Amazon SageMaker to store the model artifacts.' ) parser.add_argument( '--role', type=str, help= 'The Amazon Resource Name (ARN) that Amazon SageMaker assumes to perform tasks on your behalf.' ) args = parser.parse_args() logging.getLogger().setLevel(logging.INFO) client = _utils.get_client(args.region) logging.info('Submitting Training Job to SageMaker...') job_name = _utils.create_training_job(client, args.image, args.instance_type, args.instance_count, args.volume_size, args.dataset_path, args.model_artifact_path, args.role) logging.info('Job request submitted. Waiting for completion...') _utils.wait_for_training_job(client, job_name) model_artifact_url = _utils.get_model_artifacts_from_job(client, job_name) logging.info('Get model artifacts %s from training job %s.', model_artifact_url, job_name) with open('/tmp/model_artifact_url.txt', 'w') as f: f.write(model_artifact_url) with open('/tmp/job_name.txt', 'w') as f: f.write(job_name) logging.info('Job completed.')
def main(argv=None): parser = argparse.ArgumentParser(description='SageMaker Training Job') parser.add_argument('--region', type=str.strip, required=True, help='The region where the training job launches.') parser.add_argument('--job_name', type=str.strip, required=False, help='The name of the training job.', default='') parser.add_argument( '--role', type=str.strip, required=True, help= 'The Amazon Resource Name (ARN) that Amazon SageMaker assumes to perform tasks on your behalf.' ) parser.add_argument( '--image', type=str.strip, required=True, help= 'The registry path of the Docker image that contains the training algorithm.', default='') parser.add_argument( '--algorithm_name', type=str.strip, required=False, help='The name of the resource algorithm to use for the training job.', default='') parser.add_argument( '--metric_definitions', type=_utils.str_to_json_dict, required=False, help= 'The dictionary of name-regex pairs specify the metrics that the algorithm emits.', default='{}') parser.add_argument( '--training_input_mode', choices=['File', 'Pipe'], type=str.strip, help='The input mode that the algorithm supports. File or Pipe.', default='File') parser.add_argument( '--hyperparameters', type=_utils.str_to_json_dict, help='Dictionary of hyperparameters for the the algorithm.', default='{}') parser.add_argument( '--channels', type=_utils.str_to_json_list, required=True, help= 'A list of dicts specifying the input channels. Must have at least one.' ) parser.add_argument( '--instance_type', required=True, choices=[ 'ml.m4.xlarge', 'ml.m4.2xlarge', 'ml.m4.4xlarge', 'ml.m4.10xlarge', 'ml.m4.16xlarge', 'ml.m5.large', 'ml.m5.xlarge', 'ml.m5.2xlarge', 'ml.m5.4xlarge', 'ml.m5.12xlarge', 'ml.m5.24xlarge', 'ml.c4.xlarge', 'ml.c4.2xlarge', 'ml.c4.4xlarge', 'ml.c4.8xlarge', 'ml.p2.xlarge', 'ml.p2.8xlarge', 'ml.p2.16xlarge', 'ml.p3.2xlarge', 'ml.p3.8xlarge', 'ml.p3.16xlarge', 'ml.c5.xlarge', 'ml.c5.2xlarge', 'ml.c5.4xlarge', 'ml.c5.9xlarge', 'ml.c5.18xlarge' ], type=str.strip, help='The ML compute instance type.', default='ml.m4.xlarge') parser.add_argument( '--instance_count', required=True, type=_utils.str_to_int, help= 'The registry path of the Docker image that contains the training algorithm.', default=1) parser.add_argument( '--volume_size', type=_utils.str_to_int, required=True, help='The size of the ML storage volume that you want to provision.', default=1) parser.add_argument( '--resource_encryption_key', type=str.strip, required=False, help= 'The AWS KMS key that Amazon SageMaker uses to encrypt data on the storage volume attached to the ML compute instance(s).', default='') parser.add_argument( '--max_run_time', type=_utils.str_to_int, required=True, help='The maximum run time in seconds for the training job.', default=86400) parser.add_argument( '--model_artifact_path', type=str.strip, required=True, help= 'Identifies the S3 path where you want Amazon SageMaker to store the model artifacts.' ) parser.add_argument( '--output_encryption_key', type=str.strip, required=False, help= 'The AWS KMS key that Amazon SageMaker uses to encrypt the model artifacts.', default='') parser.add_argument( '--vpc_security_group_ids', type=str.strip, required=False, help='The VPC security group IDs, in the form sg-xxxxxxxx.') parser.add_argument( '--vpc_subnets', type=str.strip, required=False, help= 'The ID of the subnets in the VPC to which you want to connect your hpo job.' ) parser.add_argument('--network_isolation', type=_utils.str_to_bool, required=False, help='Isolates the training container.', default=True) parser.add_argument( '--traffic_encryption', type=_utils.str_to_bool, required=False, help= 'Encrypts all communications between ML compute instances in distributed training.', default=False) parser.add_argument( '--tags', type=_utils.str_to_json_dict, required=False, help='An array of key-value pairs, to categorize AWS resources.', default='{}') args = parser.parse_args() logging.getLogger().setLevel(logging.INFO) client = _utils.get_client(args.region) logging.info('Submitting Training Job to SageMaker...') job_name = _utils.create_training_job(client, vars(args)) logging.info('Job request submitted. Waiting for completion...') _utils.wait_for_training_job(client, job_name) image = _utils.get_image_from_job(client, job_name) model_artifact_url = _utils.get_model_artifacts_from_job(client, job_name) logging.info('Get model artifacts %s from training job %s.', model_artifact_url, job_name) with open('/tmp/model_artifact_url.txt', 'w') as f: f.write(model_artifact_url) with open('/tmp/job_name.txt', 'w') as f: f.write(job_name) with open('/tmp/training_image.txt', 'w') as f: f.write(image) logging.info('Job completed.')