Nginx 1 · Reverse proxy and TLS
Proxy to an app
Forward requests to an app on port 3000 and pass the original host and client address.
location / {
proxy_pass http://127.0.0.1:3000;
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;
}
Official Nginx 1 documentation