Simple proxy example | nginx

Nginx Configuration File

server {

  listen 80;


  error_log  /var/log/nginx/app_error.log;
  access_log /var/log/nginx/app_access.log;


  location / {

  proxy_pass http://frontend:3000;

  }

  location /api {

  proxy_pass http://backend:3001;

  }

}

Frontend and backend are containers in the same network.

It can be IP or domain name instead.