include:
  - constant_state
  - pip.virtualenvwrapper

/var/lib/circus:
  file.directory

/var/log/circus:
  file.directory

/etc/circus:
  file.directory

/etc/circus/circusd.ini:
  file.managed:
    - source: salt://circusd/files/circusd.ini
    - require:
      - file: /etc/circus

/etc/circus/circusd.logger.yaml:
  file.managed:
    - source: salt://circusd/files/circusd.logger.yaml
    - require:
      - file: /etc/circus

/etc/circus/conf.d:
  file.directory:
    - require:
      - file: /etc/circus

/data/virtualenvs/circus:
  virtualenv.managed:
    - requirements: salt://circusd/files/requirements.txt
    - require:
      - pkg: pip
      - file: /data/virtualenvs

/usr/bin/circusctl:
  file.symlink:
    - target: /data/virtualenvs/circus/bin/circusctl
    - require:
      - virtualenv: /data/virtualenvs/circus

/etc/systemd/system/circusd.service:
  file.managed:
    - source: salt://circusd/files/circusd.service
    - onchanges_in:
      - module: reload_systemd

circusd:
  service.running:
    - enable: True
    - require:
      - module: reload_systemd
      - file: /var/lib/circus
      - file: /var/log/circus
    - watch:
      - virtualenv: /data/virtualenvs/circus
      - file: /etc/circus/circusd.ini
      - file: /etc/circus/circusd.logger.yaml
      - file: /etc/systemd/system/circusd.service

circusd.reloadconfig:
  module.run:
    - endpoint: ipc:///var/lib/circus/endpoint.sock
    - require:
      - file: /usr/bin/circusctl
      - service: circusd

    # Set onchanges to a dummy value in case no other states require this state
    # using 'onchanges_in'.
    - onchanges:
      - test: constant_state

circusd_bashrc:
  file.append:
    - name: /root/.bashrc
    - text:
      - export CIRCUSCTL_ENDPOINT=ipc:///var/lib/circus/endpoint.sock