def get_pdc_ipv4_addr(self, lookup_name):
"""Maps a DNS realm to the IPv4 address of the PDC for that testenv"""
- testenv_iface_mapping = self.server.realm_to_ip_mappings
+ realm_to_ip_mappings = self.server.realm_to_ip_mappings
# sort the realms so we find the longest-match first
- testenv_realms = sorted(testenv_iface_mapping.keys(), key=len)
+ testenv_realms = sorted(realm_to_ip_mappings.keys(), key=len)
testenv_realms.reverse()
for realm in testenv_realms:
if lookup_name.endswith(realm):
- return testenv_iface_mapping[realm]
+ # return the corresponding IP address for this realm's PDC
+ return realm_to_ip_mappings[realm]
return None