[Work In progress] Add basic airflow dags #11
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How does this connect to the scripts in the weather-server repository? |
tdunning
reviewed
Sep 25, 2021
| 'weather_MRMS_data', | ||
| default_args=default_args, | ||
| description='Download MRMS data', | ||
| schedule_interval=timedelta(days=1), |
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This should run quite often (every 5-20 minutes) to minimize delay before we get the data. It should only do work if there is something that needs to be downloaded. I will be adding an interlock so that if an earlier invocation is still running, the task will abort quickly.
tdunning
reviewed
Sep 25, 2021
Comment on lines
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| t1 = BashOperator( | ||
| task_id='print_date', | ||
| bash_command='date' | ||
| ) | ||
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| t2 = BashOperator( | ||
| task_id='sleep', | ||
| depends_on_past=False, | ||
| bash_command='sleep 5', | ||
| retries=3, | ||
| ) |
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Ah.... I finally get it!
This is basically just one of the Airflow examples that hasn't been fully converted to run the actual download scripts.
In other words, a work-in-progress kind of thing.
Got it (sorry to be dense).
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#3