Nginx all in one cheat sheet

server {
    listen 8081;

    location /{
        proxy_set_header X-Real-IP $remote_addr;    
        proxy_set_header X-Forwaded-For $proxy_add_x_forwarded_for;

        proxy_set_header Host $http_host;
        proxy_set_header X-Nginx-Proxy true;
        proxy_pass http://backend-server:8082;
        proxy_redirect off;
    }
}