adding this new system

terraform/nginx_config.tftpl

@@ -7,6 +7,8 @@ upstream ${name_site}_backend {
         server 1.1.1.1 backup;
     }
 
+
+%{~ if redirect_to_root_domain = False~}
 server {
         server_name ${name_site}.tryton.geeraert.eu www.${name_site}.tryton.geeraert.eu;
 	%{ if geoip_blocking}
@@ -92,6 +94,30 @@ server {
 
 }
 %{~ endif ~}
+
+%{~ endif ~}
+
+
+
+
+%{~ if redirect_to_root_domain~}
+
+server {
+        if ($host = www.${name_site}.tryton.geeraert.eu) {
+                return 301 https://${name_site}.geeraert.eu$request_uri;
+        }
+
+
+        if ($host = ${name_site}.tryton.geeraert.eu) {
+                return 301 https://${name_site}.geeraert.eu$request_uri;
+        }
+        server_name www.${name_site}.tryton.geeraert.eu ${name_site}.tryton.geeraert.eu ;
+        listen 80;
+        return 404;
+
+}
+%{~ endif ~}
+
 ############################################
 #       config file for ${name_site}
 ############################################