# /etc/nginx/sites-available/drive — remplacer drive.mondomaine.fr par ton domaine
server {
    listen 80;
    server_name drive.mondomaine.fr;

    client_max_body_size 30M;   # doit être >= MAX_UPLOAD_MB

    location / {
        proxy_pass http://127.0.0.1:3000;
        proxy_http_version 1.1;
        proxy_set_header Host $host;
        proxy_set_header X-Real-IP $remote_addr;
        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
        proxy_set_header X-Forwarded-Proto $scheme;
        proxy_read_timeout 120s;
    }
}
# Ensuite : sudo certbot --nginx -d drive.mondomaine.fr  (ajoute le HTTPS automatiquement)