---
- name: Ensure zones directory is present
  file:
    path: /etc/nsd/zones
    state: directory
    owner: root
    group: nsd
    mode: 0750

- name: Ensure zones src directory is present
  file:
    path: /etc/nsd/src_zones
    state: directory
    owner: root
    group: root
    mode: 0750

- name: Ensure zone files are compiled
  template:
    src: templates/nsd-star.conf.j2
    dest: /etc/nsd/nsd.conf.d/10-zones.conf
    owner: root
    group: root
    mode: 0640

- name: Ensure main zone stub is present
  template:
    src: templates/zone_stub.conf.j2
    dest: "/etc/nsd/src_zones/{{ main_zone.name }}.conf"
    owner: root
    group: root
    mode: 0640
  vars:
    name: "{{ main_zone.name }}"
    mx_records: "{{ main_zone.records|json_query('[?type==`MX`]') }}"
    records: "{{ main_zone.records|json_query('[?type!=`MX`]') }}"
  register: main_zone_stub

- name: Ensure main_zone is present
  template:
    src: templates/main_zone.conf.j2
    dest: "/etc/nsd/zones/{{ main_zone.name }}.conf"
    owner: root
    group: nsd
    mode: 0640
  when: main_zone_stub.changed
  notify: restart dns

- name: Ensure zones stubs are present
  template:
    src: templates/zone_stub.conf.j2
    dest: "/etc/nsd/src_zones/{{ item.name }}.conf"
    owner: root
    group: root
    mode: 0640
  vars:
    name: "{{ item.name }}"
    mx_records: "{{ item.records|json_query('[?type==`MX`]') }}"
    records: "{{ item.records|json_query('[?type!=`MX`]') }}"
  loop: "{{ zones }}"
  register: zone_stubs

- name: Ensure zones are present
  template:
    src: templates/zone.conf.j2
    dest: "/etc/nsd/zones/{{ item.item.name }}.conf"
    owner: root
    group: nsd
    mode: 0640
  vars:
    zname: "{{ item.item.name }}"
    zttl: "{{ item.item.ttl|default(3600) }}"
    zsoa: "{{ item.item.soa }}"
    zemail: "{{ item.item.email }}"
    zmx_records: "{{ item.item.records|json_query('[?type==`MX`]') }}"
    zrecords: "{{ item.item.records|json_query('[?type!=`MX`]') }}"
  when: item.changed
  loop: "{{ zone_stubs.results }}"
  notify: restart dns

- name: Ensure nsd is started and enabled
  systemd:
    name: nsd.service
    state: started
    enabled: yes