
To avoid any port conflict, whether on LB or on bare metal nodes, we should make sure each service runs on its own port. Here, we introduce a new variable, opendaylight_port, that maps to upstream role port configuration ``nb_rest_port``. Closes-Bug: 1735764 Depends-On: I55b310e6def8873ed5739f5f5176b867bc89443d Needed-By: Ia91dc9c758a38f455e3b8ebb4aba65dbd13f409c Change-Id: I49ff040ba96adb444f3f900190187b7607a0e256