make nginx respond by default with the production gliders website

gliders.nginx.conf

@@ -14,9 +14,10 @@ map $host $symfony_root_dev {
 }
 
 server {
-    listen 80;
+    listen 80 default_server;
+
+    server_name _ gliders.*;
 
-    server_name gliders.*;
     root $symfony_root/web;
 
     error_log /var/log/nginx/gliders.error.log;

nginx.conf

@@ -48,24 +48,24 @@ http {
     # for more information.
     include /etc/nginx/conf.d/*.conf;
 
-    server {
-        listen       80 default_server;
-        listen       [::]:80 default_server;
-        server_name  _;
-        root         /usr/share/nginx/html;
-
-        # Load configuration files for the default server block.
-        include /etc/nginx/default.d/*.conf;
-
-        location / {
-        }
-
-        error_page 404 /404.html;
-            location = /40x.html {
-        }
-
-        error_page 500 502 503 504 /50x.html;
-            location = /50x.html {
-        }
-    }
+    # server {
+    #     listen       80 default_server;
+    #     listen       [::]:80 default_server;
+    #     server_name  _;
+    #     root         /usr/share/nginx/html;
+    #
+    #     # Load configuration files for the default server block.
+    #     include /etc/nginx/default.d/*.conf;
+    #
+    #     location / {
+    #     }
+    #
+    #     error_page 404 /404.html;
+    #         location = /40x.html {
+    #     }
+    #
+    #     error_page 500 502 503 504 /50x.html;
+    #         location = /50x.html {
+    #     }
+    # }
 }