def _allocate_tenant_net_segment(self, session):
for network_type in self.tenant_network_types:
segment = self._allocate_segment(session, network_type)
if segment:
return segment
raise exc.NoNetworkAvailable()
def _allocate_ext_net_segment(self, context):
network_type = cfg.CONF.ml2.external_network_type
segment = self._allocate_segment(context, network_type)
if segment:
return segment
raise exc.NoNetworkAvailable()