def ex_balancer_attach_members(self, balancer, members):
        member_objects = {"nodes": [self._member_attributes(member) for member
                                    in members]}

        uri = '/loadbalancers/%s/nodes' % (balancer.id)
        resp = self.connection.request(uri, method='POST',
                                       data=json.dumps(member_objects))
        return self._to_members(resp.object, balancer)
Returns true if track data has elevation for all segments
dataset/ETHPy150Open apache/libcloud/libcloud/loadbalancer/drivers/rackspace.py/RackspaceLBDriver.ex_balancer_attach_members--crossover with--dataset/ETHPy150Open tkrajina/gpxpy/gpxpy/gpx.py/GPXTrack.has_elevations