/etc/test.conf:
  file.managed:
  - source: salt://authconf/test.conf.{{pillar['interface']}}.{{pillar['location']}}
  - backup: minion
  - user: root
  - group: root
  - mode: 644


/etc/samba/smb.conf:
  file.managed:
  - source: salt://authconf/smb.conf.{{pillar['interface']}}.{{pillar['location']}}
  - backup: minion
  - user: root
  - group: root
  - mode: 644