#!jinja|yaml

{% set projects = pillar.get('projects',{}).get('active',{}) %}
{% set logger_types = ('access', 'error') %}

# salt '*' pip.install <package name> bin_env=/path/to/virtualenv
{% for proj_name, proj_conf in projects.iteritems() %}
  {% set domain = proj_conf.get('domain','') %}
  {% set proj_home = "/var/www/" + domain %}
{% if proj_name == 'main' and grains.get('id', '') == 'server1' %}

{{ proj_home }}/gunicorn.conf:
  file:
    - managed
    - name: {{ proj_home }}/gunicorn.conf
    - source: salt://gunicorn/gunicorn.conf
    - template: jinja
    - context:
      - domain: {{ domain }}
      - proj_name: {{ proj_name }}
      - bound_port: {{ proj_conf.get('port', '8000') }}
      {% if proj_conf.get('django', False) -%}
      - django_settings_module: {{ proj_home }}/{{ proj_conf.get('short', proj_name) }}/settings.py
      {% endif -%}

/etc/init/{{ proj_name }}_gunicorn.conf:
  file:
    - managed
    - name: /etc/init/{{ proj_name }}_gunicorn.conf
    - template: jinja
    - user: root
    - group: root
    - mode: 440
    - source: salt://gunicorn/upstart.jinja
    - context:
        proj_name: {{ proj_name }}
        domain: {{ domain }}


{% for log_type in ('error','access') %}
gunicorn-logger-{{ proj_name }}-{{ log_type }}.conf:
  file:
    - managed
    - name: /etc/init/gunicorn-logger-{{ proj_name }}-{{ log_type }}.conf
    - template: jinja
    - user: root
    - group: root
    - mode: 440
    - source: salt://gunicorn/upstart-logger.jinja
    - context:
        type: {{ log_type }}
        proj_name: {{ proj_name }}
  service.running:
    - enable: True
    - require:
      - file: gunicorn-logger-{{ proj_name }}-{{ log_type }}.conf
    - require_in:
      - service: gunicorn
{% endfor %}

gunicorn_{{ proj_name }}:
  pip.installed:
    - name: gunicorn
    - bin_env: /var/www/{{ domain }}
    - require:
      - pkg: python-pip
      - file: {{ proj_home }}/run
  service.running:
    - name: gunicorn
    - enable: True
    - restart: True
    - bin_env: /var/www/{{ domain }}
    - onchanges:
      - file: {{ proj_home }}/gunicorn.conf
      - file: {{ proj_home }}/run
      - pkg: gunicorn


{% endif %}

{% endfor %}