def migrate_macs(self):
"""2. Migrate the m.mac_address -> q.quark_mac_addresses
This is the next simplest but the relationship between quark_networks
and quark_mac_addresses may be complicated to set up (if it exists)
"""
"""Only migrating the first mac_address_range from melange."""
import netaddr
mac_range = self.melange_session.query(
melange.MacAddressRanges).first()
cidr = mac_range.cidr
init_id(self.json_data, 'mac_ranges', mac_range.id)
try:
cidr, first_address, last_address = to_mac_range(cidr)
except ValueError as e:
set_reason(self.json_data, mac_range.id, "mac_ranges", e.message)
self.log.critical(e.message)
return None
except netaddr.AddrFormatError as afe:
set_reason(self.json_data, mac_range.id, "mac_ranges", afe.message)
self.log.critical(afe.message)
return None
q_range = quarkmodels.MacAddressRange(
id=mac_range.id,
cidr=cidr,
created_at=mac_range.created_at,
first_address=first_address,
next_auto_assign_mac=first_address,
last_address=last_address)
self.add_to_session(q_range, 'mac_ranges', q_range.id)
res = self.melange_session.query(melange.MacAddresses).all()
no_network_count = 0
for mac in res:
init_id(self.json_data, 'macs', mac.address)
if mac.interface_id not in self.interface_network:
no_network_count += 1
r = "mac.interface_id {0} not in self.interface_network"\
.format(mac.interface_id)
set_reason(self.json_data, 'macs', mac.address, r)
continue
tenant_id = self.interface_tenant[mac.interface_id]
q_mac = quarkmodels.MacAddress(tenant_id=tenant_id,
created_at=mac.created_at,
mac_address_range_id=mac_range.id,
address=mac.address)
q_port = self.port_cache[mac.interface_id]
q_port.mac_address = q_mac.address
self.add_to_session(q_mac, 'macs', q_mac.address)
self.log.info("skipped {0} mac addresses".format(
str(no_network_count))) # noqa
def mac_address_range_create(context, **range_dict):
new_range = models.MacAddressRange()
new_range.update(range_dict)
context.session.add(new_range)
return new_range