[GitHub] [airflow] jbkc85 edited a comment on issue #16846: Better integration with systemd

[GitBox <gi...@apache.org>]

jbkc85 edited a comment on issue #16846:
URL: https://github.com/apache/airflow/issues/16846#issuecomment-875834141


   fwiw, and just to share:
   
   ```[Unit]
   Description=airflow Scheduler v2.1.1.1
   Documentation=https://airflow.apache.org/
   
   [Service]
   StandardOutput=null
   Type=simple
   ExecStartPre=-/bin/docker rm airflow-scheduler
   ExecStart=/bin/docker run --rm --name airflow-scheduler \
     --env-file /opt/airflow/config/airflow.env \
     --log-driver json-file --log-opt max-size=250m --log-opt max-file=2 \
     -v /opt/airflow:/opt/airflow \
     -v /var/log/airflow:/var/log/airflow \
     -v /opt/spark/live/conf:/opt/spark/live/conf \
     --workdir /opt/airflow/dags/live \
     our.repo.com/airflow:v2.1.1.1 \
     scheduler
   ExecStop=/bin/docker kill airflow-scheduler
   Restart=on-failure
   RestartSec=60
   
   [Install]
   WantedBy=multi-user.target
   ```
   
   ^ is how we run via systemd atm.  You can do similar (if you avoid docker completely) as we have done, but we wanted to stage our instance towards running in kubernetes in the future - so we have it basically deploy a docker container instead via systemd.  The only issue that we are encountering at the moment is the airflow-webserver.pid isn't cleaned up all the time by this process, so we need to add that in there.


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