[Unit] Description=Nexus POS Celery Worker After=network.target postgresql.service redis.service [Service] Type=simple User=postgres WorkingDirectory=/home/Autopartes/pos Environment=MASTER_DB_URL=postgresql://postgres@/nexus_autoparts Environment=REDIS_URL=redis://localhost:6379/0 Environment=PYTHONPATH=/home/Autopartes/pos ExecStart=/usr/bin/python3 -m celery -A celery_app worker --loglevel=info --concurrency=4 -n nexus-worker@%h Restart=on-failure RestartSec=10 StandardOutput=append:/var/log/nexus-pos/celery.log StandardError=append:/var/log/nexus-pos/celery.log [Install] WantedBy=multi-user.target