test nginx 2

custom/proxy/config/nginx.conf

@@ -29,6 +29,20 @@ http {
     #gzip  on;
 
     include /etc/nginx/conf.d/*.conf;
+
+    server {
+        server_name _; # This is just an invalid value which will never trigger on a real hostname.
+        listen 80;
+        access_log /var/log/nginx/access.log vhost;
+        error_page 503 /503.html;
+        location = /503.html {
+                root /usr/share/nginx/html;
+                internal;
+        }
+        location / {
+                return 503;
+        }
+    }
 }
 
 daemon off;