playbooks/debian/roles/named/tasks/main.yml

   1 - name: Check named.conf.options
   2   become: true
   3   shell: "grep -c '^\\s*allow-query' /etc/bind/named.conf.options || :"
   4   register: named_conf
   5   changed_when: named_conf.stdout in ('', "0")
   6
   7 - debug:
   8     msg: "BIND has already been configured"
   9   when: named_conf.stdout not in ('', "0")
  10
  11 - block:
  12     - name: Install BIND
  13       become: true
  14       apt:
  15         autoclean: yes
  16         autoremove: yes
  17         install_recommends: no
  18         name: bind9
  19         state: latest
  20         update_cache: yes
  21
  22     - name: Configure BIND
  23       become: true
  24       copy:
  25         src: named.conf.options
  26         dest: /etc/bind/named.conf.options
  27         owner: bind
  28         group: bind
  29         mode: '0600'
  30
  31     - name: Reload BIND
  32       become: true
  33       service:
  34         name: bind9
  35         state: reloaded
  36
  37     - name: Configure resolver
  38       become: true
  39       copy:
  40         content: "nameserver 127.0.0.1"
  41         dest: /etc/resolv.conf
  42         owner: root
  43         group: root
  44         mode: '0644'
  45   when: named_conf.stdout in ('', "0")