Initial commit, squashed

roles/exit/templates/networks.intf.j2

@@ -0,0 +1,35 @@
+{# Note that there must be exactly one VLAN-aware bridge. #}
+{% set bridge = interfaces | selectattr('type') | selectattr('type.value', '==', 'bridge') | first %}
+{% set my_vlans = bridge.tagged_vlans | sort(attribute='vid') -%}
+
+# VRFs.
+{% for vlan in my_vlans %}
+auto {{ vlan.name }}
+iface {{ vlan.name }}
+    vrf-table auto
+
+{% endfor %}
+
+# Interfaces.
+{% for vlan in my_vlans %}
+{% set prefixes = query('netbox.netbox.nb_lookup', 'prefixes', api_filter='vlan_id='~vlan.id, raw_data=true)
+        | map(attribute='prefix') %}
+auto {{ bridge.name }}.{{ vlan.vid }}
+iface {{ bridge.name }}.{{ vlan.vid }}
+    vrf {{ vlan.name }}
+    mtu 9216
+{% if peer is defined %}
+{% set my_index = inventory_hostname.split('-')[1]|int %}
+{% for prefix in prefixes %}
+    address {{ prefix | ipaddr(1 + my_index) }}
+{% endfor %}
+{% if prefixes %}
+    address-virtual 00:00:5e:00:01:01 {{ prefixes | ipaddr(1) | join(' ') }}
+{% endif %}
+{% else %}
+{% for prefix in prefixes %}
+    address {{ prefix }}
+{% endfor %}
+{% endif %}
+
+{% endfor %}