def _release_all_reservations(self):
managers = NETManagersView.managers
for m in managers:
hresman.utils.delete_({}, "releaseAllReservations", managers[m]['Port'], managers[m]['Address'])
ReservationsView.reservations = {}
topology = NETResourcesView.Topology
for id in copy.copy(NETReservationsView.LinkReservations):
link_release_reservation(topology["links"], topology["paths"], topology["link_list"],\
NETReservationsView.LinkReservations, [id])
if len(NETReservationsView.LinkReservations) > 0:
raise Exception("could not release all reservations!")
return {}
def _release_all_reservations(self):
managers = NETManagersView.managers
for m in managers:
hresman.utils.delete_({}, "releaseAllReservations",
managers[m]['Port'], managers[m]['Address'])
ReservationsView.reservations = {}
topology = NETResourcesView.Topology
for id in copy.copy(NETReservationsView.LinkReservations):
link_release_reservation(topology["links"], topology["paths"], topology["link_list"],\
NETReservationsView.LinkReservations, [id])
if len(NETReservationsView.LinkReservations) > 0:
raise Exception("could not release all reservations!")
return {}
def _release_reservation(self, reservations):
for reservation in reservations:
if reservation not in ReservationsView.reservations:
raise Exception("cannot find reservation: " + reservation)
# reverse the order in which they were created
data = ReservationsView.reservations[reservation][::-1]
del ReservationsView.reservations[reservation]
for alloc in data:
if alloc["addr"] != None:
ret = hresman.utils.delete_( { "ReservationID" : alloc["iRes"] }, "releaseReservation", alloc["port"], alloc["addr"])
elif alloc["type"] == "Link":
topology = NETResourcesView.Topology
res = link_release_reservation(topology["links"], topology["paths"], topology["link_list"],\
NETReservationsView.LinkReservations, alloc["iRes"])
ret = { "result": res }
#if "result" not in ret:
# raise Exception("Error in deleting reservation: ", str(ret))
return { }
def _release_reservation(self, reservations):
for reservation in reservations:
if reservation not in ReservationsView.reservations:
raise Exception("cannot find reservation: " + reservation)
# reverse the order in which they were created
data = ReservationsView.reservations[reservation][::-1]
del ReservationsView.reservations[reservation]
for alloc in data:
if alloc["addr"] != None:
ret = hresman.utils.delete_(
{"ReservationID": alloc["iRes"]}, "releaseReservation",
alloc["port"], alloc["addr"])
elif alloc["type"] == "Link":
topology = NETResourcesView.Topology
res = link_release_reservation(topology["links"], topology["paths"], topology["link_list"],\
NETReservationsView.LinkReservations, alloc["iRes"])
ret = {"result": res}
#if "result" not in ret:
# raise Exception("Error in deleting reservation: ", str(ret))
return {}
