Hi,

I would like to test my VNF on an openstack environment deployed using TripleO.
For that I need to setup flat provider networks that go only to the compute node.
I tried deploying an overcoud with additional neutron bridge mappings as following
            -
              type: ovs_bridge
              name: br-down
              mtu: 9000
              members:
                -
                  type: interface
                  name: ens4f0
                  # force the MAC address of the bridge to this interface
                  primary: true
            -
              type: ovs_bridge
              name: br-up
              mtu: 9000
              members:
                -
                  type: interface
                  name: ens4f1
                  # force the MAC address of the bridge to this interface
                  primary: true

This will create the intended OVS bridges on the the compute node with the interfaces connected.

The unwanted side effect it that ii also created the bridges on the controller node without any interfaces connected to it

Is there a way to have the undercloud create the bridges only on the compute nodes and not on the controller nodes???

Samuel