copy_etc:
  file.recurse:
    - name: /etc
    - source:
      - salt://files/default/{{ grains['os'] }}/{{ grains['osmajorrelease'] }}/etc
    - target: /etc
    - makedirs: True
    - backup: minion

copy_etc_custom:
  file.recurse:
    - name: /etc
    - source:
      - salt://files/custom/{{ grains['os'] }}/{{ grains['osmajorrelease'] }}/{{ grains['id'] }}/etc
    - target: /etc
    - makedirs: True
    - backup: minion
    - require:
      - file: copy_etc