{% set nb_mon = groups.get(mon_group_name, []) | length | int %}
{% set nb_client = groups.get(client_group_name, []) | length | int %}
{% set nb_osd = groups.get(osd_group_name, []) | length | int %}
-{% if inventory_hostname in groups.get(client_group_name, []) and not inventory_hostname == groups.get(client_group_name, []) | first %}}
-{% set ceph_release = hostvars[groups[client_group_name][0]]['ceph_release'] %}}
-{% endif %}}
+{% if inventory_hostname in groups.get(client_group_name, []) and not inventory_hostname == groups.get(client_group_name, []) | first %}
+{% set ceph_release = hostvars[groups[client_group_name][0]]['ceph_release'] %}
+{% endif %}
{% if nb_mon > 0 and inventory_hostname in groups.get(mon_group_name, []) %}
mon initial members = {% for host in groups[mon_group_name] %}