# This file describes the network interfaces available on your system
# and how to activate them. For more information, see interfaces(5).

# The loopback network interface
auto lo
iface lo inet loopback


{% for bond in network.bonds | default([]) %}
## Bond: {{ bond.name }}

{%   for slave in bond.slaves | sort %}
auto {{ slave }}
iface {{ slave }} inet manual

{%   endfor %}
{%   set tmp = network.interfaces | selectattr('name', 'eq', bond.name) | list %}
auto {{ bond.name }}
iface {{ bond.name }} inet {{ ((tmp | length) == 0) | ternary('manual', 'static') }}
  bond-mode {{ bond.mode }}
  bond-slaves {{ bond.slaves | sort | join(' ') }}
{%   for option in (bond.options | default({}) | list | sort) %}
  bond-{{ option }} {{ bond.options[option] }}
{%   endfor %}
  up echo 0 > /proc/sys/net/ipv6/conf/$IFACE/accept_ra
  up echo 0 > /proc/sys/net/ipv6/conf/$IFACE/autoconf
{%   if (tmp | length) > 0 %}
{%     set interface = tmp | first %}
  address {{ interface.address | ipaddr('address') }}
  netmask {{ interface.address | ipaddr('netmask') }}
{%     if 'gateway' in interface %}
  gateway {{ interface.gateway }}
{%     endif %}
{%     for route in interface.static_routes | default([]) %}
  up /bin/ip route add {{ route.destination }} via {{ route.gateway }}
{%     endfor %}
{%     for route in interface.static_routes | default([]) | reverse %}
  down /bin/ip route del {{ route.destination }} via {{ route.gateway }}
{%     endfor %}
{%     if 'address6' in interface %}

iface {{ interface.name }} inet6 static
  address {{ interface.address6 }}
{%       if 'gateway6' in interface %}
  gateway {{ interface.gateway6 }}
{%       endif %}
{%       for route in interface.static_routes6 | default([]) %}
  up /bin/ip -6 route add {{ route.destination }} via {{ route.gateway }}
{%       endfor %}
{%       for route in interface.static_routes6 | default([])  | reverse %}
  down /bin/ip -6 route del {{ route.destination }} via {{ route.gateway }}
{%       endfor %}
{%     endif %}
{%   endif %}


{% endfor %}
{% for parent in network.vlans | default({}) | list | sort %}
## vlan interfaces @ {{ parent }}

{%   for vlan in network.vlans[parent] %}
auto {{ parent }}.{{ vlan }}
iface {{ parent }}.{{ vlan }} inet manual
{# TODO: add interface config like above if (network.interfaces | selectattr('name', 'eq', 'parent+'.'+vlan') | list) > 0 ... #}

{%   endfor %}

{% endfor %}

## source bridge configs

source /etc/network/interfaces.d/*