salt/base/consul/server/init.sls

include:
  - consul

/etc/consul/server.json:
  file.managed:
    - source: salt://consul/server/files/server.json
    - template: jinja
    - mode: 640
    - user: root
    - group: consul
    - require:
      - file: /etc/consul
      - group: consul
    - watch_in:
      - service: consul