Nginx Config: Front-End Reverse Proxy to Another Port

gistfile1.txt

# NGINX configuration
 
# System configuration ##################
worker_processes  3;
events {
    worker_connections  1024;
}
user nobody;
 
# Web configuration #####################
http {
    server {
        listen 80 default;
        location / {
            proxy_set_header   X-Real-IP        $remote_addr;
            proxy_set_header   X-Forwarded-For  $proxy_add_x_forwarded_for;
            proxy_set_header   Host             $host;
 
            proxy_pass http://127.0.0.1:5010/;
 
        }
    }
}