def _backend_host_list(self, *args, **kwargs):
verb = kwargs.get('verb', None)
if verb is not None:
try:
params = web.input()
backend_id = params.get('backend_id', None)
if backend_id is not None:
backend = backends.backend_get({'_id': backend_id})
transport = get_xmlrpc_transport(backend['backend_url'],
backend['is_kerberos'])
s = Hosts(transport)
hostlist = s.list()
result = self._prepare_output(
result={'backend_id': backend_id,
'datalist': hostlist})
return result
except KerberosError as e:
(first, last) = e.message
(message, error_no) = last
result = self._prepare_output(result={'backend_id': backend_id,
'error': True,
'error_type': 'Kerberos',
'error_msg': message,
'error_no': error_no})
return result
result = self._prepare_output(result={'backend_id': backend_id,
'datalist': []})
return result
