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


- name: Download the root file
  get_url:
    url: https://www.internic.net/domain/named.root
    dest: /var/unbound/etc/root.hints
    mode: '0444'
  notify: Reload unbound

- name: Fetch the initial keys
  command: unbound-anchor

- name: Deploy the configuration
  template:
    src: unbound.conf.j2
    dest: /etc/unbound/unbound.conf
    owner: root
    group: root
    mode: 0644
  notify: Reload unbound

- name: Enable and start unbound
  systemd:
    name: unbound
    enabled: true
    state: started