roles/postfix/tasks/unbound.yml

   1 # install
   2 - name: install unbound
   3   apt: name=unbound state=latest
   4 # configure
   5 - name: configure unbound
   6   copy:
   7     dest: /etc/unbound/unbound.conf.d/listen.conf
   8     src: files/unbound/listen.conf
   9   register: unbound_config
  10 - name: restart unbound
  11   # not a handler to make sure it succeeds before we go touch system DNS
  12   when: unbound_config.changed
  13   service: name=unbound state=restarted enabled=yes
  14 # use as system DNS
  15 - name: detect DHCP client
  16   stat: path=/etc/dhcp/dhclient.conf
  17   register: dhclient
  18 - name: configure DHCP
  19   when: dhclient.stat.exists == True
  20   copy:
  21     dest: /etc/dhcp/dhclient.conf
  22     src: files/unbound/dhclient.conf
  23 - name: configure system DNS
  24   copy:
  25     dest: /etc/resolv.conf
  26     content: "nameserver 127.0.0.2\n"