NGINx Conf Example

server-name.com.conf

server {
        server_name <app-domain>;
        access_log /var/log/nginx/<app-name>.access.log;
        error_log /var/log/nginx/<app-name>.error.log;

        location / {
                include proxy_params;
                proxy_pass http://0.0.0.0:<app-port>;
                proxy_set_header Host $host;
                proxy_set_header X-Forwared-Proto $scheme;
                proxy_set_header X-Real-IP $remote_addr;
                proxy_set_header X-Forward-For $proxy_add_x_forwarded_for;
                proxy_set_header Upgrade $http_upgrade;
                proxy_set_header Connection "Upgrade";
         }
}