ansible/roles/dokuwiki/tasks/main.yml

---
# For DokuWiki package
- name: Configure Debian Buster mirrors
  when:
    - ansible_distribution == 'Debian'
    - ansible_distribution_release == 'stretch'
  template:
    src: apt/buster.list.j2
    dest: /etc/apt/sources.list.d/buster.list
    mode: 0644

# For DokuWiki package
- name: Configure DokuWiki pin
  when:
    - ansible_distribution == 'Debian'
    - ansible_distribution_release == 'stretch'
  template:
    src: apt/dokuwiki.j2
    dest: /etc/apt/preferences.d/dokuwiki
    mode: 0644

# Install
- name: Install DokuWiki
  apt:
    update_cache: true
    name: dokuwiki
    state: present
  register: apt_result
  retries: 3
  until: apt_result is succeeded