nsswitch_passwd: - files - '{{ "winbind" if nss_winbind|d else "sss" }}' nsswitch_shadow: - files nsswitch_group: - files - '{{ "winbind" if nss_winbind|d else "sss" }}' nsswitch_hosts: - files - '{% if nss_avahi|d %}mdns_minimal [NOTFOUND=return]{% endif %}' - dns - myhostname