# Injected by Nova on instance boot
#
# 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 ifc in interfaces %}

auto {{ ifc.name }}
iface {{ ifc.name }} inet static
    address {{ ifc.address }}
    netmask {{ ifc.netmask }}
    broadcast {{ ifc.broadcast }}
{% if ifc.gateway %}
    gateway {{ ifc.gateway }}
{% endif %}
{% if ifc.dns %}
    dns-nameservers {{ ifc.dns }}
{% endif %}
{% for route in ifc.routes %}
    post-up ip route add {{ route.cidr }} via {{ route.gateway }} dev {{ ifc.name }}
    pre-down ip route del {{ route.cidr }} via {{ route.gateway }} dev {{ ifc.name }}
{% endfor %}
{% if use_ipv6 %}
{% if libvirt_virt_type == 'lxc' %}
{% if ifc.address_v6 %}
    post-up ip -6 addr add {{ ifc.address_v6 }}/{{ifc.netmask_v6 }} dev ${IFACE}
{% endif %}
{% if ifc.gateway_v6 %}
    post-up ip -6 route add default via {{ ifc.gateway_v6 }} dev ${IFACE}
{% endif %}
{% else %}
iface {{ ifc.name }} inet6 static
    address {{ ifc.address_v6 }}
    netmask {{ ifc.netmask_v6 }}
{% if ifc.gateway_v6 %}
    gateway {{ ifc.gateway_v6 }}
{% endif %}
{% endif %}
{% endif %}
{% endfor %}