Install dnsmasq:
  pkg.installed:
    - name: dnsmasq

{% set ip = pillar['network']['ip'] -%}
{% set interface = pillar['network']['interface']['internal'] -%}
configure dnsmasq for internal interface:
  file.managed:
    - name: /etc/dnsmasq.d/{{ interface }}.conf
    - source: salt://dnsmasq/files/dnsmasq.conf.jinja
    - template: jinja
    - user: root
    - group: root
    - mode: "0644"
    - context:
      ip: {{ ip }}
      interface: {{ interface }}

{% for vlan in pillar['network']['vlan'] -%}
{% set id = vlan['id'] -%}
{% set ip = vlan['address'] -%}
configure dnsmasq for vlan.{{ id }}:
  file.managed:
    - name: /etc/dnsmasq.d/vlan.{{ id }}.conf
    - source: salt://dnsmasq/files/dnsmasq.conf.jinja
    - template: jinja
    - user: root
    - group: root
    - mode: "0644"
    - context:
      ip: {{ ip }}
      interface: vlan.{{ id }}
{% endfor %}

Start dnsmasq:
  service.running:
    - name: dnsmasq
    - enable: True
    - watch:
      - file: configure dnsmasq for internal interface
      {% for vlan in pillar['network']['vlan'] -%}
      {% set id = vlan['id'] -%}
      - file: configure dnsmasq for vlan.{{ id }}
      {% endfor %}