NGINX Tips and Tricks


As a general tip, NGINX operates from top/down and may end once the first lookup that matches is found.

If you add a new directive and it is not working as intended, then try placing somewhere else in the order.

IP filter IPs

You can IP filter directories with NGINX using allow and/or deny.

For example, if you'd like to allow access to a subdirectory named /mydirectory to specific requesting IP addresses, you can add the filter like in the following example.

location ~* /mydirectory {
    deny all; 

The above will allow access to only a requester with IP address equal to and will deny access to the directory for all other IPs.

NGINX Config for WSS (Web Socket) to work

  proxy_http_version 1.1;
  proxy_set_header Upgrade $http_upgrade;
  proxy_set_header Connection "Upgrade";