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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,79 @@ | ||
| #!/usr/bin/env python3 | ||
|
|
||
| # Import modules | ||
| import http | ||
| import datetime | ||
|
|
||
| from airflow.operators.python import PythonOperator | ||
| from airflow.providers.http.hooks.http import HttpHook | ||
| from airflow.configuration import conf as airflow_conf | ||
| from airflow.exceptions import AirflowException | ||
|
|
||
| import utils | ||
| from utils import ( | ||
| HMDAG, | ||
| get_tmp_dir_path, | ||
| get_auth_tok, | ||
| find_matching_endpoint, | ||
| get_queue_resource, | ||
| get_preserve_scratch_resource, | ||
| ) | ||
|
|
||
| # Simple call to one files-api endpoint in AWS, cut down from the sample code recommended by Joel at | ||
| # https://github.com/hubmapconsortium/ingest-pipeline/blob/devel/src/ingest-pipeline/airflow/dags/generate_usage_report.py | ||
|
|
||
| default_args = { | ||
| 'owner': 'hubmap', | ||
| 'depends_on_past': False, | ||
| 'start_date': datetime.datetime(2023, 2, 1), | ||
| 'email': ['[email protected]'], | ||
| 'email_on_failure': False, | ||
| 'email_on_retry': False, | ||
| 'retries': 1, | ||
| 'retry_delay': datetime.timedelta(minutes=1), | ||
| 'xcom_push': True, | ||
| 'queue': get_queue_resource('trigger_file_reindex') | ||
| } | ||
|
|
||
| with HMDAG('trigger_file_reindex', | ||
| schedule_interval='@weekly', | ||
| is_paused_upon_creation=False, | ||
| default_args=default_args, | ||
| user_defined_macros={ | ||
| 'tmp_dir_path': get_tmp_dir_path, | ||
| 'preserve_scratch': get_preserve_scratch_resource('trigger_file_reindex'), | ||
| }) as dag: | ||
|
|
||
| def launch_file_reindex(**kwargs): | ||
| auth_token = get_auth_tok(**kwargs) | ||
|
|
||
| try: | ||
| headers = { | ||
| 'authorization': 'Bearer ' + auth_token, | ||
| 'content-type': 'text/plain', | ||
| 'X-Hubmap-Application': 'files-api' | ||
| } | ||
| response = HttpHook('PUT', http_conn_id='files_api_connection').run( | ||
| endpoint=f'datasets/refresh-indices', | ||
| headers=headers, | ||
| extra_options=[] | ||
| ) | ||
| response.raise_for_status() | ||
| except http.client.HTTPException as he: | ||
| print(f'Error {he}') | ||
| except AirflowException as ae: | ||
| print(f'Error {ae}') | ||
| except Exception as e: | ||
| print(f'Broad Exception {e}') | ||
|
|
||
| t_launch_file_reindex = PythonOperator( | ||
| task_id='launch_file_reindex', | ||
| python_callable=launch_file_reindex, | ||
| provide_context=True, | ||
| op_kwargs={ | ||
| 'crypt_auth_tok': utils.encrypt_tok(airflow_conf.as_dict() | ||
| ['connections']['APP_CLIENT_SECRET']).decode(), | ||
| } | ||
| ) | ||
|
|
||
| t_launch_file_reindex |
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