def walk_phynetset(key,value,walk,save):
for weak_phynet in value.set.dataset():
try:
phynetobj = walk(weak_phynet.getkey())
except KeyError:
pass
else:
phynetmapkey = PhysicalNetworkMap.default_key(phynetobj.id)
try:
phynetmapobj = walk(phynetmapkey)
except KeyError:
pass
else:
save(phynetmapobj.getkey())
saved_phymap_keys.append(phynetmapobj.getkey())
saved_physicalnetworkmap_to_logicalnetwork[phynetmapobj.getkey()] = []
for lgnet in phynetmapobj.logicnetworks.dataset():
try:
lgnetobj = walk(lgnet.getkey())
except KeyError:
pass
else:
if not lgnetobj:
save(lgnet.getkey())
saved_lgnet_keys.append(lgnet.getkey())
saved_physicalnetworkmap_to_logicalnetwork[phynetmapobj.getkey()]\
.append(lgnet.getkey())
def walker(walk, write, timestamp, parameters_dict):
for key, parameters in reorder_dict(parameters_dict):
try:
value = walk(key)
except KeyError:
pass
else:
id_ = parameters['id']
try:
phy_map = walk(PhysicalNetworkMap.default_key(id_))
except KeyError:
pass
else:
check_processor(value,
phy_map,
walk,
write,
parameters=parameters)
write(phy_map.getkey(), None)
try:
phynetset = walk(PhysicalNetworkSet.default_key())
except KeyError:
pass
else:
phynetset.set.dataset().discard(
value.create_weakreference())
write(phynetset.getkey(), phynetset)
write(key, None)
def walker(walk, write, timestamp, parameters_dict):
for key, parameters in reorder_dict(parameters_dict):
try:
value = walk(key)
except KeyError:
pass
else:
id_ = parameters['id']
new_network = create_new(PhysicalNetwork, value, id_)
new_network.type = type
create_processor(new_network,
walk,
write,
parameters=parameters)
write(key, new_network)
new_networkmap = PhysicalNetworkMap.create_instance(id_)
new_networkmap.network = new_network.create_weakreference()
write(new_networkmap.getkey(), new_networkmap)
# Save into network set
try:
physet = walk(PhysicalNetworkSet.default_key())
except KeyError:
pass
else:
physet.set.dataset().add(
new_network.create_weakreference())
write(physet.getkey(), physet)
def walk_phynetset(key, value, walk, save):
for weak_phynet in value.set.dataset():
try:
phynetobj = walk(weak_phynet.getkey())
except KeyError:
pass
else:
phynetmapkey = PhysicalNetworkMap.default_key(phynetobj.id)
try:
phynetmapobj = walk(phynetmapkey)
except KeyError:
pass
else:
save(phynetmapobj.getkey())
saved_phymap_keys.append(phynetmapobj.getkey())
saved_physicalnetworkmap_to_logicalnetwork[
phynetmapobj.getkey()] = []
for lgnet in phynetmapobj.logicnetworks.dataset():
try:
lgnetobj = walk(lgnet.getkey())
except KeyError:
pass
else:
if not lgnetobj:
save(lgnet.getkey())
saved_lgnet_keys.append(lgnet.getkey())
saved_physicalnetworkmap_to_logicalnetwork[phynetmapobj.getkey()]\
.append(lgnet.getkey())
def update_physicalnetwork_processor(physicalnetwork, walk, write, *, parameters):
if 'vnirange' in parameters:
_check_vnirange(parameters['vnirange'])
try:
phymap = walk(PhysicalNetworkMap.default_key(physicalnetwork.id))
except WalkKeyNotRetrieved:
pass
else:
_check_vnirange_allocation(parameters['vnirange'], phymap.network_allocation)
return default_processor(physicalnetwork, parameters=parameters, disabled=('type',))
def walk_phynetset(key,value,walk,save):
del saved_lgnet_keys[:]
del saved_phymap_keys[:]
saved_physicalnetworkmap_to_logicalnetwork.clear()
for weak_phynet in value.set.dataset():
with suppress(WalkKeyNotRetrieved):
phynetobj = walk(weak_phynet.getkey())
phynetmapkey = PhysicalNetworkMap.default_key(phynetobj.id)
phynetmapobj = walk(phynetmapkey)
save(phynetmapobj.getkey())
saved_phymap_keys.append(phynetmapobj.getkey())
saved_physicalnetworkmap_to_logicalnetwork[phynetmapobj.getkey()] = []
for lgnet in phynetmapobj.logicnetworks.dataset():
with suppress(WalkKeyNotRetrieved):
lgnetobj = walk(lgnet.getkey())
if not lgnetobj:
save(lgnet.getkey())
saved_lgnet_keys.append(lgnet.getkey())
saved_physicalnetworkmap_to_logicalnetwork[phynetmapobj.getkey()]\
.append(lgnet.getkey())
def update_physicalnetwork_keys(id_, parameters):
if 'vlanrange' in parameters:
return (PhysicalNetworkMap.default_key(id_), )
else:
return ()
def update_logicalnetwork_keys(id_, parameters):
if 'vlanid' in parameters:
return (PhysicalNetwork.default_key(id_),
PhysicalNetworkMap.default_key(id_))
else:
return ()
def default_physicalnetwork_update_keys(id_, parameters):
return (PhysicalNetworkMap.default_key(id_), )
def default_physicalnetwork_keys(id_, parameters):
return (PhysicalNetworkMap.default_key(id_),
PhysicalNetworkSet.default_key())
def default_logicalnetwork_keys(phynet_id, parameters):
return (PhysicalNetwork.default_key(phynet_id),
PhysicalNetworkMap.default_key(phynet_id),
LogicalNetworkSet.default_key(),
LogicalNetworkMap.default_key(parameters['id']))
def default_physicalport_keys(phynet_id, parameters):
return (PhysicalNetwork.default_key(phynet_id),
PhysicalNetworkMap.default_key(phynet_id),
PhysicalPortSet.default_key())