def _create_subports_info(self,
pod,
project_id,
subnets,
security_groups,
trunk_id,
num_ports,
unbound=False):
subports_info = []
in_use_vlan_ids = self._get_in_use_vlan_ids_set(trunk_id)
port_rq = self._get_port_request(pod, project_id, subnets,
security_groups, unbound)
for i in range(num_ports):
try:
vlan_id = seg_driver.allocate_segmentation_id(in_use_vlan_ids)
except kl_exc.SegmentationIdAllocationFailure:
LOG.warning(
"There is not enough vlan ids available to "
"create a batch of %d subports.", num_ports)
break
in_use_vlan_ids.add(vlan_id)
subports_info.append({
'segmentation_id': vlan_id,
'port_id': '',
'segmentation_type': 'vlan'
})
return port_rq, subports_info
def _get_segmentation_id(self, id):
if id in self.port_vlan_dic.keys():
return self.port_vlan_dic[id]
seg_id = seg_driver.allocate_segmentation_id(
self.port_vlan_dic.values())
self.port_vlan_dic[id] = seg_id
return seg_id
def _get_vlan_id(self, trunk_id):
vlan_ids = self._get_in_use_vlan_ids_set(trunk_id)
return seg_driver.allocate_segmentation_id(vlan_ids)
