RouteMaster

server {
    server_name routes.hozzae.com;

    location / {
        proxy_pass http://127.0.0.1:5005;
        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;
    }

    listen 443 ssl; # managed by Certbot
    ssl_certificate /etc/letsencrypt/live/routes.hozzae.com/fullchain.pem; # managed by Certbot
    ssl_certificate_key /etc/letsencrypt/live/routes.hozzae.com/privkey.pem; # managed by Certbot
    include /etc/letsencrypt/options-ssl-nginx.conf; # managed by Certbot
    ssl_dhparam /etc/letsencrypt/ssl-dhparams.pem; # managed by Certbot

}
server {
    if ($host = routes.hozzae.com) {
        return 301 https://$host$request_uri;
    } # managed by Certbot


    listen 80;
    server_name routes.hozzae.com;
    return 404; # managed by Certbot


}

cat /etc/nginx/sites-available/routes.hozzae.com

[Unit]
Description=RouteMaster
After=network.target

[Service]
User=check0ut
WorkingDirectory=/home/check0ut/mapper/routemaster
ExecStart=/home/check0ut/mapper/venv/bin/python app.py
Restart=always
RestartSec=3

[Install]
WantedBy=multi-user.target

cat /etc/systemd/system/routemaster.service