{{ pillar['warnings']['master'] }}

### THE LOOPBACK INTERFACE
auto lo
iface lo inet loopback

{% if 'dns-supermaster' in grains['role'] %}
  up ip addr add {{ pillar['networks']['dns-supermaster']['ip'] }}/32 dev lo
{% endif %}

{% if 'dns-master' in grains['role'] %}
  up ip addr add {{ pillar['networks']['dns-master']['ip'] }}/32 dev lo
  up ip addr add {{ pillar['networks']['dns-master']['anycast'] }}/32 dev lo
{% endif %}

### THE ETH0 INTERFACE INET CONFIGURATION
auto eth0
iface eth0 inet static
  address {{ salt['network.interfaces']()['eth0']['inet'][0]['address'] }}
  broadcast {{ salt['network.interfaces']()['eth0']['inet'][0]['broadcast'] }}
  netmask {{ salt['network.interfaces']()['eth0']['inet'][0]['netmask'] }}
  gateway {{ salt['route.default']() }}
  network {{ salt['subnet.find']()salt['network.interfaces']()['eth0']['inet'][0]['address'], salt['network.interfaces']()['eth0']['inet'][0]['netmask'] }}
{% if grains['provider'] == 'hetzner' %}
  ### ADD DEFAULT ROUTE TO ACCESS SUBNET
  up route add -net {{ salt['subnet.find']() salt['network.interfaces']()['eth0']['inet'][0]['address'], salt['network.interfaces']()['eth0']['inet'][0]['netmask'] ) }} netmask {{ salt['network.interfaces']()['eth0']['inet'][0]['netmask'] }} gw {{ salt['route.default']() }} eth0

### THE ETH0 INTERFACE INET6 CONFIGURATION
iface eth0 inet6 static
  address {{ salt['network.interfaces']()['eth0']['inet6'][0]['address'] }}
  netmask 64
  gateway fe80::1
{% endif %}