This is where the tunnel ports are getting added to the local agent list.
https://github.com/openstack/neutron/blob/master/neutron/plugins/ml2/drivers/openvswitch/agent/ovs_neutron_agent.py#L1544
During the FLOOD_ENTRY, the number of tunnels supported is being retrieved from this constant. So somehow either the local cached list is wipped out by some other function or else the agent misses it somehow.
This is where the tunnel ports are getting added to the local agent list.
https:/ /github. com/openstack/ neutron/ blob/master/ neutron/ plugins/ ml2/drivers/ openvswitch/ agent/ovs_ neutron_ agent.py# L1544
During the FLOOD_ENTRY, the number of tunnels supported is being retrieved from this constant.
So somehow either the local cached list is wipped out by some other function or else the agent misses it somehow.