Description Dirk Wiesenthal 2014-01-06 11:42:35 CET

If the DC Master is down, LDAP is unreachable for the DC Backup. This leads to several tracebacks in UMC, e.g.:

Die Ausführung des Kommandos udm/containers ist fehlgeschlagen:

Traceback (most recent call last):
  File "/usr/lib/pymodules/python2.6/univention/management/console/modules/__init__.py", line 204, in execute
    func( request )
  File "/usr/lib/pymodules/python2.6/univention/management/console/modules/decorators.py", line 282, in _response
    result = _multi_response(self, request)
  File "/usr/lib/pymodules/python2.6/univention/management/console/modules/decorators.py", line 384, in _response
    for res in function(self, iterator, *nones):
  File "/usr/lib/pymodules/python2.6/univention/management/console/modules/decorators.py", line 266, in _fake_func
    yield function(self, *args)
  File "/usr/lib/pymodules/python2.6/univention/management/console/modules/udm/__init__.py", line 605, in containers
    module = self._get_module( objectType, flavor )
  File "/usr/lib/pymodules/python2.6/univention/management/console/modules/udm/__init__.py", line 97, in _get_module
    return UDM_Module( module_name )
  File "/usr/lib/pymodules/python2.6/univention/management/console/modules/udm/udm_ldap.py", line 221, in __init__
    self.load( force_reload=force_reload )
  File "/usr/lib/pymodules/python2.6/univention/management/console/modules/udm/udm_ldap.py", line 233, in load
    self.module = _module_cache.get( module, force_reload=force_reload )
  File "/usr/lib/pymodules/python2.6/univention/management/console/modules/udm/udm_ldap.py", line 150, in wrapper_func
    raise LDAP_ConnectionError( 'Opening LDAP connection failed: %s' % str( e ) )
LDAP_ConnectionError: Opening LDAP connection failed: {'desc': "Can't contact LDAP server"}


******
Also holds for reports (mentioned because this needs a different fix):


Die Ausführung des Kommandos udm/reports/query ist fehlgeschlagen:

Traceback (most recent call last):
  File "/usr/lib/pymodules/python2.6/univention/management/console/modules/__init__.py", line 204, in execute
    func( request )
  File "/usr/lib/pymodules/python2.6/univention/management/console/modules/udm/__init__.py", line 494, in reports_query
    entries.append( entry )
AttributeError: 'Instance' object has no attribute 'reports_cfg'