saving uncommitted changes in /etc prior to dnf run

nginx/conf.d/maintenance.898.ro.conf

@@ -1,16 +1,22 @@
-# allow list
-
-geo $allow {
-    192.168.1.0/24 allowed;
-    188.26.227.57/32 allowed;
-}
+# whitelisted clients
+include /etc/nginx/allowed_clients.config;
 
 server {
 	listen 192.168.1.2:80;
 	server_name maintenance.898.ro;
 	root /var/www/html/maintenance;
-	index index.html;
 
+	access_log /var/log/nginx/maintenance.access.log;
+	error_log /var/log/nginx/maintenance.error.log notice;
 
+	# maintenance error page
+	include /etc/nginx/lb_maint_5x.config;
 
+	location / {
+		# maintenance logic
+		include /etc/nginx/lb_maintenance.config;
+
+		index index.html;
+	}
 }
+