Remove 'dokuwiki' role

roles/dokuwiki/tasks/main.yml

@@ -1,30 +0,0 @@
----
-# 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

roles/dokuwiki/templates/apt/buster.list.j2

@@ -1,9 +0,0 @@
-# {{ ansible_managed }}
-{# #}
-{# Default mirror #}
-{% if debian_mirror is not defined %}
-{% set debian_mirror = 'http://ftp.fr.debian.org/debian' %}
-{% endif %}
-
-deb {{ debian_mirror }} buster main
-deb-src {{ debian_mirror }} buster main

roles/dokuwiki/templates/apt/dokuwiki.j2

@@ -1,9 +0,0 @@
-# {{ ansible_managed }}
-
-Package: *
-Pin: release n=stretch*
-Pin-Priority: 990
-
-Package: dokuwiki
-Pin: release n=buster
-Pin-Priority: 990