# /etc/systemd/system/listapp.service [Unit] Description=ListApp - Flask application for hosts file conversion After=network.target redis.service [Service] User=www-data Group=www-data WorkingDirectory=/var/www/listapp Environment="PATH=/var/www/listapp/venv/bin" #ExecStart=/var/www/listapp/bin/gunicorn -w 2 --bind 127.0.0.1:8283 app:app ExecStart=/var/www/listapp/bin/gunicorn -k uvicorn.workers.UvicornWorker -w 4 --bind 127.0.0.1:8283 app:asgi_app Restart=always RestartSec=5 [Install] WantedBy=multi-user.target