openstack/nova
Code Issues Proposed changes

Merge "Use utils.save_and_reraise_exception"

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Jenkins 2012-04-24 18:53:22 +00:00 committed by Gerrit Code Review
commit d0392a27e7
1 changed files with 6 additions and 8 deletions
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6
nova/compute/manager.py
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@ -2523,11 +2523,10 @@ class ComputeManager(manager.SchedulerDependentManager):
try:
self.driver.add_to_aggregate(context, aggregate, host, **kwargs)
except exception.AggregateError:
error = sys.exc_info()
with utils.save_and_reraise_exception():
self._undo_aggregate_operation(context,
self.db.aggregate_host_delete,
aggregate.id, host)
raise error[0], error[1], error[2]
@exception.wrap_exception(notifier=notifier, publisher_id=publisher_id())
def remove_aggregate_host(self, context, aggregate_id, host, **kwargs):
@ -2538,12 +2537,11 @@ class ComputeManager(manager.SchedulerDependentManager):
aggregate, host, **kwargs)
except (exception.AggregateError,
exception.InvalidAggregateAction) as e:
error = sys.exc_info()
with utils.save_and_reraise_exception():
self._undo_aggregate_operation(
context, self.db.aggregate_host_add,
aggregate.id, host,
isinstance(e, exception.AggregateError))
raise error[0], error[1], error[2]
def _undo_aggregate_operation(self, context, op, aggregate_id,
host, set_error=True):