new 404 page

build/dev/web-default-conf-cm.yaml

@@ -90,6 +90,12 @@ data:
         #Cache everything by default
         set $no_cache 0;
 
+        error_page 404 /404.html;
+      	location = /404.html {
+            root   /usr/share/nginx/subdomain/$subdomain;
+            add_header Cache-Control "no-cache" always;
+        }
+
         #Don't cache POST requests
         if ($request_method = POST)
         {
@@ -142,6 +148,7 @@ data:
         error_page   500 502 503 504  /50x.html;
         location = /50x.html {
             root   /usr/share/nginx/subdomain/$subdomain;
+            add_header Cache-Control "no-cache" always;
         }
 
         # pass the PHP scripts to FastCGI server listening on socket