Node lost IPMI password, can't be deleted

[Andreas Hasenack]

1.9.1+bzr4543-0ubuntu2~trusty1

For some reason the IPMI password a node was using isn't working anymore. This happened twice already, so this time I decided to re-enlist the node.

Turns out I can't delete it. When I try, after a long while I get this error in the UI:
 The delete action for 1 node failed with error: node-739cf43e-1b79-11e5-b270-2c59e54ace74

And in the regiond.log this BT repeated several times:
2016-05-24 14:07:51 [-] Error on request (60) node.action: node-739cf43e-1b79-11e5-b270-2c59e54ace74
 Traceback (most recent call last):
   File "/usr/lib/python2.7/threading.py", line 783, in __bootstrap
     self.__bootstrap_inner()
   File "/usr/lib/python2.7/threading.py", line 810, in __bootstrap_inner
     self.run()
   File "/usr/lib/python2.7/threading.py", line 763, in run
     self.__target(*self.__args, **self.__kwargs)
   File "/usr/lib/python2.7/dist-packages/provisioningserver/utils/twisted.py", line 791, in _worker
     return super(ThreadPool, self)._worker()
 --- <exception caught here> ---
   File "/usr/lib/python2.7/dist-packages/twisted/python/threadpool.py", line 191, in _worker
     result = context.call(ctx, function, *args, **kwargs)
   File "/usr/lib/python2.7/dist-packages/twisted/python/context.py", line 118, in callWithContext
     return self.currentContext().callWithContext(ctx, func, *args, **kw)
   File "/usr/lib/python2.7/dist-packages/twisted/python/context.py", line 81, in callWithContext
     return func(*args,**kw)
   File "/usr/lib/python2.7/dist-packages/maasserver/utils/orm.py", line 501, in call_within_transaction
     return func_outside_txn(*args, **kwargs)
   File "/usr/lib/python2.7/dist-packages/maasserver/utils/orm.py", line 328, in retrier
     return func(*args, **kwargs)
   File "/usr/lib/python2.7/dist-packages/django/db/transaction.py", line 339, in inner
     return func(*args, **kwargs)
   File "/usr/lib/python2.7/dist-packages/maasserver/websockets/handlers/node.py", line 1062, in action
     obj = self.get_object(params)
   File "/usr/lib/python2.7/dist-packages/maasserver/websockets/handlers/node.py", line 641, in get_object
     obj = super(NodeHandler, self).get_object(params)
   File "/usr/lib/python2.7/dist-packages/maasserver/websockets/base.py", line 267, in get_object
     raise HandlerDoesNotExistError(pk)
 maasserver.websockets.base.HandlerDoesNotExistError: node-739cf43e-1b79-11e5-b270-2c59e54ace74

[Andres Rodriguez (andreserl)]

Hi Andreas,

Is this still being an issue?

[Andreas Hasenack (ahasenack)]

Haven't seen this anymore.