[2.0 beta 1] maasserver.exceptions.PowerProblem: No BMC is defined. Cannot power control node.

Bug #1567177 reported by Andres Rodriguez on 2016-04-07
This bug affects 1 person
Affects Status Importance Assigned to Milestone
Newell Jensen

Bug Description

MAAS is trying to power query rack controllers.2016-04-06 22:10:22 [-] Failed to update power state of machine after state transition.
        Traceback (most recent call last):
          File "/usr/lib/python3/dist-packages/twisted/internet/base.py", line 1203, in mainLoop
          File "/usr/lib/python3/dist-packages/twisted/internet/base.py", line 798, in runUntilCurrent
            f(*a, **kw)
          File "/usr/lib/python3/dist-packages/twisted/internet/defer.py", line 434, in errback
          File "/usr/lib/python3/dist-packages/twisted/internet/defer.py", line 501, in _startRunCallbacks
        --- <exception caught here> ---
          File "/usr/lib/python3/dist-packages/twisted/internet/defer.py", line 588, in _runCallbacks
            current.result = callback(current.result, *args, **kw)
          File "/usr/lib/python3/dist-packages/maasserver/models/signals/power.py", line 51, in <lambda>
            (Node.DoesNotExist, UnknownPowerType, PowerProblem)))
          File "/usr/lib/python3/dist-packages/twisted/python/failure.py", line 342, in trap
          File "/usr/lib/python3/dist-packages/twisted/python/failure.py", line 368, in raiseException
            raise self.value.with_traceback(self.tb)
          File "/usr/lib/python3/dist-packages/twisted/python/threadpool.py", line 246, in inContext
            result = inContext.theWork()
          File "/usr/lib/python3/dist-packages/twisted/python/threadpool.py", line 262, in <lambda>
            inContext.theWork = lambda: context.call(ctx, func, *args, **kw)
          File "/usr/lib/python3/dist-packages/twisted/python/context.py", line 118, in callWithContext
            return self.currentContext().callWithContext(ctx, func, *args, **kw)
          File "/usr/lib/python3/dist-packages/twisted/python/context.py", line 81, in callWithContext
            return func(*args,**kw)
          File "/usr/lib/python3/dist-packages/maasserver/utils/orm.py", line 516, in call_within_transaction
            return func_outside_txn(*args, **kwargs)
          File "/usr/lib/python3/dist-packages/maasserver/utils/orm.py", line 343, in retrier
            return func(*args, **kwargs)
          File "/usr/lib/python3.5/contextlib.py", line 30, in inner
            return func(*args, **kwds)
          File "/usr/lib/python3/dist-packages/maasserver/models/node.py", line 2912, in is_bmc_accessible
            "No BMC is defined. Cannot power control node.")
        maasserver.exceptions.PowerProblem: No BMC is defined. Cannot power control node.

Related branches

Changed in maas:
milestone: none → 2.0.0
importance: Undecided → High
status: New → Triaged
Blake Rouse (blake-rouse) wrote :

Looks like this exception is not being caught in the errback for this operation.

Changed in maas:
assignee: nobody → Newell Jensen (newell-jensen)
status: Triaged → In Progress
Changed in maas:
status: In Progress → Fix Committed
Changed in maas:
status: Fix Committed → Fix Released
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