---
- name: Install APT dependencies
  apt:
    update_cache: true
    name:
      - nginx
      - uwsgi
      - uwsgi-plugin-python3
      - python3-django
      - python3-django-cas-server
  register: apt_result
  retries: 3
  until: apt_result is succeeded

- name: Upgrade to Bullseye Django CAS
  apt:
    deb: http://mirror.adm.crans.org/debian/pool/main/d/django-cas-server/python3-django-cas-server_1.1.0-2_all.deb
  register: apt_result
  retries: 3
  until: apt_result is succeeded
  when:
    - ansible_lsb.codename == 'buster'

- name: Configure NGINX site
  template:
    src: nginx/sites-available/cas.j2
    dest: /etc/nginx/sites-available/cas
    mode: 0644
  notify: Restart nginx

- name: Enable nginx site
  file:
    src: /etc/nginx/sites-available/cas
    dest: /etc/nginx/sites-enabled/cas
    state: link
  notify: Restart nginx

- name: Configure UWSGI app
  template:
    src: uwsgi/apps-available/cas.ini.j2
    dest: /etc/uwsgi/apps-available/cas.ini
    mode: 0644
  notify: Restart uwsgi

- name: Enable uwsgi app
  file:
    src: /etc/uwsgi/apps-available/cas.ini
    dest: /etc/uwsgi/apps-enabled/cas.ini
    state: link
  notify: Restart uwsgi

- name: Install CAS crons
  template:
    src: cron.d/cas.j2
    dest: /etc/cron.d/cas
    mode: 0644

- name: Indicate role in motd
  template:
    src: update-motd.d/05-service.j2
    dest: /etc/update-motd.d/05-cas
    mode: 0755