Initial commit, squashed

roles/fabric/templates/bridge.intf.j2

@@ -0,0 +1,23 @@
+{# Note that there must be exactly one VLAN-aware bridge. #}
+{% set bridge = interfaces | selectattr('type') | selectattr('type.value', '==', 'bridge') | first %}
+{# interfaces (always bonds on Mellanox) that belong to this bridge #}
+{% set ports = interfaces | selectattr('bridge') | selectattr('bridge.name', '==', bridge.name) %}
+{# allowed VLANs can be specified on the bridge, any of its ports, or  #}
+{% set my_vlans = bridge.tagged_vlans or (ports | iface_vlans | flatten | sort | unique) or vlans %}
+{% set my_vlan_ids = my_vlans | map(attribute='vid') | sort -%}
+
+auto {{ bridge.name }}
+iface {{ bridge.name }}
+    bridge-ports {{ ports | map(attribute='name') | join(' ') }}{% if my_vlans %} vxlan{% endif +%}
+    bridge-vlan-aware yes
+    bridge-pvid 1
+{% if bridge.mode.value == 'tagged' and my_vlans %}
+    bridge-vids {{ my_vlan_ids | join(' ') }}
+{% endif %}
+
+{% if my_vlans %}
+auto vxlan
+iface vxlan
+    bridge-vlan-vni-map {{ my_vlan_ids | zip(my_vlan_ids) | map('join', '=') | join(' ') }}
+    bridge-learning off
+{% endif %}