---
- name: "Install dnsmasq"
  ansible.builtin.apt:
    name: dnsmasq
    state: present
    update_cache: true


- name: "Create interface-specific configuration file"
  notify: "Restart dnsmasq"
  ansible.builtin.blockinfile:
    path: /etc/dnsmasq.d/{{ dnsmasq_domain }}.conf
    create: true
    owner: root
    group: root
    mode: "0660"
    block: |
      interface="{{ dnsmasq_iface }}"
      port="{{ dnsmasq_dns_port }}"
      cache-size="{{ dnsmasq_cache_size }}"
      log-queries
      server=1.1.1.1   # Cloudflare DNS
      server=8.8.8.8   # Google DNS
      server=8.8.4.4   # Google DNS (secondary)


- name: "Add dnsmasq_nodes to the configuration file"
  notify: "Restart dnsmasq"
  loop: "{{ dnsmasq_nodes }}"
  ansible.builtin.blockinfile:
    path: /etc/dnsmasq.d/{{ dnsmasq_domain }}.conf
    marker: "# {mark} ANSIBLE MANAGED: {{ item.name }}.{{ dnsmasq_domain }}"
    block: |
      address=/{{ item.name }}.{{ dnsmasq_domain }}/{{ item.ip }}


- name: "Flush handlers"
  ansible.builtin.meta: flush_handlers