---
- block:
    - name: Install the bind packages
      apt: pkg={{ item }} state={{ bind_pkg_state }} update_cache=yes cache_valid_time=1800
      with_items: '{{ bind_pkg_list }}'

    - name: Install the bind configuration
      template: src=named.conf.options.j2 dest=/etc/bind/named.conf.options owner=root group=bind mode=0640
      notify: reload bind

    - name: Ensure that the bind service is running and enabled
      service: name=bind9 state=started enabled=yes

    - name: Ensure that the bind service is stopped and disabled
      service: name=bind9 state=stopped enabled=no
      when: not bind_enabled

  when: bind_enabled
  tags: [ 'bind', 'caching_nameserver' ]
    
- block:
    - name: Ensure that the bind service is stopped and disabled
      service: name=bind9 state=stopped enabled=no

    - name: Remove the bind packages
      apt: pkg={{ item }} state=absent
      with_items: '{{ bind_pkg_list }}'

  when: not bind_install
  tags: [ 'bind', 'caching_nameserver' ]