
Constants were in neutron/plugins/ml2/drivers/openvswitch/agent/common/constants.py but at least some of them, like TUNNEL_NETWORK_TYPES, PEER_INTEGRATION_PREFIX or FLOOD_TO_TUN are used in other projects also so it would be good to move have them in the neutron-lib. Change-Id: I46f0cc0bbf680fbceff1806720bb40b60a5e54e8