[Unit]
Description=Gunicorn daemon for Django project
After=network.target

[Service]
Type=notify
User=www-data
Group=www-data
RuntimeDirectory=gunicorn
WorkingDirectory=/var/www/project/src
ExecStart=/var/www/project/venv/bin/gunicorn config.wsgi:application \
    --bind unix:/run/gunicorn.sock \
    --workers 3 \
    --worker-class gevent \
    --worker-connections 1000 \
    --timeout 30 \
    --keep-alive 2 \
    --max-requests 1000 \
    --max-requests-jitter 100 \
    --preload
ExecReload=/bin/kill -s HUP $MAINPID
KillMode=mixed
TimeoutStopSec=5
PrivateTmp=true

[Install]
WantedBy=multi-user.target