def bridge_has_instance_port(bridge):
 is_instance_port = (lambda p: (not is_trunk_service_port(p)))
 return bridge_has_port(bridge, is_instance_port)

def bridge_has_instance_port ( bridge ) : is_instance_port = ( lambda p : ( not is_trunk_service_port ( p ) ) ) return bridge_has_port ( bridge , is_instance_port )
true if there is an ovs port that doesnt have bridge or patch ports prefix .