[Unit] Description=Airflow celery worker daemon After=network.target postgresql.service redis-server.service Wants=postgresql.service redis-server.service [Service] EnvironmentFile=/etc/default/airflow User=airflow Group=airflow Type=simple ExecStart=/home/airflow/.virtualenvs/airflow/bin/airflow worker Restart=on-failure RestartSec=10s [Install] WantedBy=multi-user.target