Source code for tests.system.amazon.aws.example_sagemaker_notebook

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from __future__ import annotations

from datetime import datetime

from airflow.models.baseoperator import chain
from airflow.models.dag import DAG
from airflow.providers.amazon.aws.operators.sagemaker import (
    SageMakerCreateNotebookOperator,
    SageMakerDeleteNotebookOperator,
    SageMakerStartNoteBookOperator,
    SageMakerStopNotebookOperator,
)

from providers.tests.system.amazon.aws.utils import ENV_ID_KEY, SystemTestContextBuilder

[docs]DAG_ID = "example_sagemaker_notebook"
# Externally fetched variables:
[docs]ROLE_ARN_KEY = "ROLE_ARN" # must have an IAM role to run notebooks
[docs]sys_test_context_task = SystemTestContextBuilder().add_variable(ROLE_ARN_KEY).build()
with DAG( DAG_ID, schedule="@once", start_date=datetime(2021, 1, 1), tags=["example"], catchup=False, ) as dag:
[docs] test_context = sys_test_context_task()
instance_name: str = f"{test_context[ENV_ID_KEY]}-test-notebook" role_arn = test_context[ROLE_ARN_KEY] # [START howto_operator_sagemaker_notebook_create] instance = SageMakerCreateNotebookOperator( task_id="create_instance", instance_name=instance_name, instance_type="ml.t3.medium", role_arn=role_arn, wait_for_completion=True, ) # [END howto_operator_sagemaker_notebook_create] # [START howto_operator_sagemaker_notebook_stop] stop_instance = SageMakerStopNotebookOperator( task_id="stop_instance", instance_name=instance_name, ) # [END howto_operator_sagemaker_notebook_stop] # [START howto_operator_sagemaker_notebook_start] start_instance = SageMakerStartNoteBookOperator( task_id="start_instance", instance_name=instance_name, ) # [END howto_operator_sagemaker_notebook_start] # Instance must be stopped before it can be deleted. stop_instance_before_delete = SageMakerStopNotebookOperator( task_id="stop_instance_before_delete", instance_name=instance_name, ) # [START howto_operator_sagemaker_notebook_delete] delete_instance = SageMakerDeleteNotebookOperator(task_id="delete_instance", instance_name=instance_name) # [END howto_operator_sagemaker_notebook_delete] chain( test_context, # create a new instance instance, # stop the instance stop_instance, # restart the instance start_instance, # must stop before deleting stop_instance_before_delete, # delete the instance delete_instance, ) from dev.tests_common.test_utils.watcher import watcher # This test needs watcher in order to properly mark success/failure # when "tearDown" task with trigger rule is part of the DAG list(dag.tasks) >> watcher() from dev.tests_common.test_utils.system_tests import get_test_run # noqa: E402 # Needed to run the example DAG with pytest (see: tests/system/README.md#run_via_pytest)
[docs]test_run = get_test_run(dag)

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