ldapdns.py 文件源码

def add_entry(self, name, address):
        if self.subentry_with_name(name):
            raise exception.FloatingIpDNSExists(name=name,
                                                domain=self.qualified_domain)

        entries = self.subentries_with_ip(address)
        if entries:
            # We already have an ldap entry for this IP, so we just
            # need to add the new name.
            existingdn = entries[0].dn
            self.lobj.modify_s(existingdn, [(ldap.MOD_ADD,
                                            'associatedDomain',
                                             utils.utf8(self._qualify(name)))])

            return self.subentry_with_name(name)
        else:
            # We need to create an entirely new entry.
            newdn = 'dc=%s,%s' % (name, self.dn)
            attrs = {'objectClass': ['domainrelatedobject', 'dnsdomain',
                                     'domain', 'dcobject', 'top'],
                     'aRecord': [address],
                     'associatedDomain': [self._qualify(name)],
                     'dc': [name]}
            self.lobj.add_s(newdn, create_modlist(attrs))
            return self.subentry_with_name(name)