--- a/nginx.conf	2022-03-10 00:55:28.560012495 +0100
+++ b/nginx.conf	2022-03-10 01:13:07.179416962 +0100
@@ -27,9 +27,15 @@
     #gzip  on;
 
     upstream php-handler {
-        server app:9000;
+        server 127.0.0.1:9000;
     }
 
+    set_real_ip_from  10.0.0.0/8;
+    set_real_ip_from  172.16.0.0/12;
+    set_real_ip_from  192.168.0.0/16;
+    real_ip_header    X-Forwarded-For;
+    real_ip_recursive on;
+
     server {
         listen 80;