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Migrate Plexus example DAGs to new design #22457 #24147

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Jun 3, 2022
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Migrate Plexus example DAGs to new design #22457 #24147

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16 changes: 0 additions & 16 deletions airflow/providers/plexus/example_dags/__init__.py
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2 changes: 1 addition & 1 deletion docs/apache-airflow-providers-plexus/index.rst
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Expand Up @@ -32,7 +32,7 @@ Content
:maxdepth: 1
:caption: Resources

Example DAGs <https://github.com/apache/airflow/tree/main/airflow/providers/plexus/example_dags>
Example DAGs <https://github.com/apache/airflow/tree/main/tests/system/providers/plexus>

.. toctree::
:maxdepth: 1
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40 changes: 24 additions & 16 deletions ...ers/plexus/example_dags/example_plexus.py → ...system/providers/plexus/example_plexus.py
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Expand Up @@ -15,33 +15,41 @@
# specific language governing permissions and limitations
# under the License.

import os
from datetime import datetime

from airflow import DAG
from airflow.providers.plexus.operators.job import PlexusJobOperator

HOME = '/home/acc'
T3_PRERUN_SCRIPT = 'cp {home}/imdb/run_scripts/mlflow.sh {home}/ && chmod +x mlflow.sh'.format(home=HOME)
ENV_ID = os.environ.get("SYSTEM_TESTS_ENV_ID")
DAG_ID = "test"


dag = DAG(
'test',
with DAG(
DAG_ID,
default_args={'owner': 'core scientific', 'retries': 1},
description='testing plexus operator',
start_date=datetime(2021, 1, 1),
schedule_interval='@once',
catchup=False,
)
) as dag:
# [START plexus_job_op]
t1 = PlexusJobOperator(
task_id='test',
job_params={
'name': 'test',
'app': 'MLFlow Pipeline 01',
'queue': 'DGX-2 (gpu:Tesla V100-SXM3-32GB)',
'num_nodes': 1,
'num_cores': 1,
'prerun_script': T3_PRERUN_SCRIPT,
},
)
# [END plexus_job_op]


from tests.system.utils import get_test_run # noqa: E402

t1 = PlexusJobOperator(
task_id='test',
job_params={
'name': 'test',
'app': 'MLFlow Pipeline 01',
'queue': 'DGX-2 (gpu:Tesla V100-SXM3-32GB)',
'num_nodes': 1,
'num_cores': 1,
'prerun_script': T3_PRERUN_SCRIPT,
},
dag=dag,
)
# Needed to run the example DAG with pytest (see: tests/system/README.md#run_via_pytest)
test_run = get_test_run(dag)