servers/roles/proxmox/templates/real.intf.j2

# Management VRF.
auto mgmt
iface mgmt
    address 127.0.0.1/8
    address ::1/128
    vrf-table auto

{% for iface in interfaces | rejectattr('mgmt_only') %}
auto {{ iface.name }}
iface {{ iface.name }} inet {% if iface.name == 'lo' %}loopback{% else %}static{% endif +%}
{% if iface.mtu %}
    mtu {{ iface.mtu }}
{% endif %}
{% if iface.vrf %}
    vrf {{ iface.vrf.name }}
{% endif %}
{% for ip in iface.ip_addresses %}
    address {{ ip.address }}
{% endfor %}
{% if iface.custom_fields.gateway %}
    gateway {{ iface.custom_fields.gateway.address | ipaddr('address') }}
{% endif %}

{% endfor %}