add domain to group_vars and use it in reverse proxy templates

group_vars/all.yaml.example

@@ -5,3 +5,5 @@ ext_gateway: ""
 user_ca_key: ""
 # Put here the public ip for your organisation
 public_ip: 0.0.0.0
+# Put here the domain for your organisation
+domain: ""

roles/reverse_proxy/templates/http.j2

@@ -1,7 +1,7 @@
 server {
     listen {{ public_ip }}:80;
 
-    server_name {{ hostname }}.lilik.it www.{{ hostname }}.lilik.it;
+    server_name {{ hostname }}.{{ domain }} www.{{ hostname }}.{{ domain }};
 
     proxy_set_header X-Real-IP $remote_addr;
     proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;

roles/reverse_proxy/templates/map.j2

@@ -1,2 +1,2 @@
-{{ hostname }}.lilik.it {{ hostname }}_https;
-www.{{ hostname }}.lilik.it {{ hostname }}_https;
+{{ hostname }}.{{ domain }} {{ hostname }}_https;
+www.{{ hostname }}.{{ domain }} {{ hostname }}_https;