def reserve_provider_segment(self, context, segment):
if self.is_partial_segment(segment):
alloc = self.allocate_partially_specified_segment(context)
if not alloc:
raise exc.NoNetworkAvailable
else:
segmentation_id = segment.get(api.SEGMENTATION_ID)
alloc = self.allocate_fully_specified_segment(
context, vxlan_vni=segmentation_id)
if not alloc:
raise exc.TunnelIdInUse(tunnel_id=segmentation_id)
return {api.NETWORK_TYPE: p_const.TYPE_VXLAN,
api.PHYSICAL_NETWORK: None,
api.SEGMENTATION_ID: alloc.vxlan_vni}
def reserve_provider_segment(self, context, segment):
if self.is_partial_segment(segment):
alloc = self.allocate_partially_specified_segment(context)
if not alloc:
raise exc.NoNetworkAvailable()
else:
segmentation_id = segment.get(api.SEGMENTATION_ID)
alloc = self.allocate_fully_specified_segment(
context, **{self.segmentation_key: segmentation_id})
if not alloc:
raise exc.TunnelIdInUse(tunnel_id=segmentation_id)
return {api.NETWORK_TYPE: self.get_type(),
api.PHYSICAL_NETWORK: None,
api.SEGMENTATION_ID: getattr(alloc, self.segmentation_key),
api.MTU: self.get_mtu()}
