move the list of groups to a vars file

also make those groups system groups
Signed-off-by: Mattia Rizzolo <mattia@debian.org>

group_vars/all.yml

@@ -17,3 +17,10 @@ ssh_keys_mapreri: |
 
 ssh_keys_janvitus: |
   ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABAQDUzuSDyKJeIbGTGk6CeoxBZGGSJMr03O7TScBjzD45E98ejxknQoFqsGeoi6rSo8YuvSHRVO3rhCwpcnIjIkZM0BEAwPilUrxiuIXBMkuu5Rv/0CB8PsVP9kg9XtmJr2PaA0iQKg4ije0CEG5j/pom9QZsaWggCIp+SAoIFys7G1bSRmPLHghBWxpoKtd1pjhbwZJ+e/kAPIWaDZcILvTVqdUn8WpzbA0mqXWdSwXmf2fggx+u0Qj1PEJWJnmQgf3TAlnBfUHcYsjdFp2jnEzM+kFhXqXB17FijZn3Uz5R2VFsLUsX10BxV6frKOi536/KvXlbwhoEwIBtg2aHX7/F gianvito@ubuntubox
+
+
+handled_groups:
+  - name: allow-ssh
+    system: yes
+  - name: passwordless-sudo
+    system: yes

roles/common/tasks/users.yml

@@ -2,12 +2,10 @@
 
 - name: create groups
   group:
-    name: "{{ item }}"
+    name: "{{ item.name }}"
     state: present
-
-  with_items:
-    - allow-ssh
-    - passwordless-sudo
+    system: "{{ item.system | default('no') }}"
+  with_items: "{{ handled_groups }}"
 
 
 - name: create user manager