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[Bug 1389102] Re: Instance error message truncation error in non-English locale

To: yahoo-eng-team@xxxxxxxxxxxxxxxxxxx
From: Thierry Carrez <thierry.carrez+lp@xxxxxxxxx>
Date: Thu, 18 Dec 2014 20:06:19 -0000
Reply-to: Bug 1389102 <1389102@xxxxxxxxxxxxxxxxxx>
Sender: bounces@xxxxxxxxxxxxx
** Changed in: nova
       Status: Fix Committed => Fix Released

** Changed in: nova
    Milestone: None => kilo-1

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https://bugs.launchpad.net/bugs/1389102

Title:
  Instance error message truncation error in non-English locale

Status in OpenStack Compute (Nova):
  Fix Released

Bug description:
  1. Change OpenStack server to Russian locale, LANG=ru_RU.utf8

  2. Set firefox client browser locale to russian(ru)

  3. Trigger an operational failure that has a message that tries to get
  written to a Nova instance fault

  
  Stacktrace

  2014-10-30 05:55:34.933 18371 TRACE oslo.messaging.rpc.dispatcher   File "/usr/lib/python2.6/site-packages/nova/compute/manager.py", line 302, in decorated_function
  2014-10-30 05:55:34.933 18371 TRACE oslo.messaging.rpc.dispatcher     pass
  2014-10-30 05:55:34.933 18371 TRACE oslo.messaging.rpc.dispatcher   File "/usr/lib/python2.6/site-packages/nova/openstack/common/excutils.py", line 82, in __exit__
  2014-10-30 05:55:34.933 18371 TRACE oslo.messaging.rpc.dispatcher     six.reraise(self.type_, self.value, self.tb)
  2014-10-30 05:55:34.933 18371 TRACE oslo.messaging.rpc.dispatcher   File "/usr/lib/python2.6/site-packages/nova/compute/manager.py", line 288, in decorated_function
  2014-10-30 05:55:34.933 18371 TRACE oslo.messaging.rpc.dispatcher     return function(self, context, *args, **kwargs)
  2014-10-30 05:55:34.933 18371 TRACE oslo.messaging.rpc.dispatcher   File "/usr/lib/python2.6/site-packages/nova/compute/manager.py", line 330, in decorated_function
  2014-10-30 05:55:34.933 18371 TRACE oslo.messaging.rpc.dispatcher     kwargs['instance'], e, sys.exc_info())
  2014-10-30 05:55:34.933 18371 TRACE oslo.messaging.rpc.dispatcher   File "/usr/lib/python2.6/site-packages/nova/compute/utils.py", line 94, in add_instance_fault_from_exc
  2014-10-30 05:55:34.933 18371 TRACE oslo.messaging.rpc.dispatcher     fault_obj.create()
  2014-10-30 05:55:34.933 18371 TRACE oslo.messaging.rpc.dispatcher   File "/usr/lib/python2.6/site-packages/nova/objects/base.py", line 204, in wrapper
  2014-10-30 05:55:34.933 18371 TRACE oslo.messaging.rpc.dispatcher     return fn(self, ctxt, *args, **kwargs)
  2014-10-30 05:55:34.933 18371 TRACE oslo.messaging.rpc.dispatcher   File "/usr/lib/python2.6/site-packages/nova/objects/instance_fault.py", line 75, in create
  2014-10-30 05:55:34.933 18371 TRACE oslo.messaging.rpc.dispatcher     db_fault = db.instance_fault_create(context, values)
  2014-10-30 05:55:34.933 18371 TRACE oslo.messaging.rpc.dispatcher   File "/usr/lib/python2.6/site-packages/nova/db/api.py", line 1816, in instance_fault_create
  2014-10-30 05:55:34.933 18371 TRACE oslo.messaging.rpc.dispatcher     return IMPL.instance_fault_create(context, values)
  2014-10-30 05:55:34.933 18371 TRACE oslo.messaging.rpc.dispatcher   File "/usr/lib/python2.6/site-packages/nova/db/sqlalchemy/api.py", line 5423, in instance_fault_create
  2014-10-30 05:55:34.933 18371 TRACE oslo.messaging.rpc.dispatcher     fault_ref.save()
  2014-10-30 05:55:34.933 18371 TRACE oslo.messaging.rpc.dispatcher   File "/usr/lib/python2.6/site-packages/nova/db/sqlalchemy/models.py", line 62, in save
  2014-10-30 05:55:34.933 18371 TRACE oslo.messaging.rpc.dispatcher     super(NovaBase, self).save(session=session)
  2014-10-30 05:55:34.933 18371 TRACE oslo.messaging.rpc.dispatcher   File "/usr/lib/python2.6/site-packages/oslo/db/sqlalchemy/models.py", line 48, in save
  2014-10-30 05:55:34.933 18371 TRACE oslo.messaging.rpc.dispatcher     session.flush()
  2014-10-30 05:55:34.933 18371 TRACE oslo.messaging.rpc.dispatcher   File "/usr/lib64/python2.6/site-packages/sqlalchemy/orm/session.py", line 1818, in flush
  2014-10-30 05:55:34.933 18371 TRACE oslo.messaging.rpc.dispatcher     self._flush(objects)
  2014-10-30 05:55:34.933 18371 TRACE oslo.messaging.rpc.dispatcher   File "/usr/lib64/python2.6/site-packages/sqlalchemy/orm/session.py", line 1936, in _flush
  2014-10-30 05:55:34.933 18371 TRACE oslo.messaging.rpc.dispatcher     transaction.rollback(_capture_exception=True)
  2014-10-30 05:55:34.933 18371 TRACE oslo.messaging.rpc.dispatcher   File "/usr/lib64/python2.6/site-packages/sqlalchemy/util/langhelpers.py", line 58, in __exit__
  2014-10-30 05:55:34.933 18371 TRACE oslo.messaging.rpc.dispatcher     compat.reraise(exc_type, exc_value, exc_tb)
  2014-10-30 05:55:34.933 18371 TRACE oslo.messaging.rpc.dispatcher   File "/usr/lib64/python2.6/site-packages/sqlalchemy/orm/session.py", line 1900, in _flush
  2014-10-30 05:55:34.933 18371 TRACE oslo.messaging.rpc.dispatcher     flush_context.execute()
  2014-10-30 05:55:34.933 18371 TRACE oslo.messaging.rpc.dispatcher   File "/usr/lib64/python2.6/site-packages/sqlalchemy/orm/unitofwork.py", line 372, in execute
  2014-10-30 05:55:34.933 18371 TRACE oslo.messaging.rpc.dispatcher     rec.execute(self)
  2014-10-30 05:55:34.933 18371 TRACE oslo.messaging.rpc.dispatcher   File "/usr/lib64/python2.6/site-packages/sqlalchemy/orm/unitofwork.py", line 525, in execute
  2014-10-30 05:55:34.933 18371 TRACE oslo.messaging.rpc.dispatcher     uow
  2014-10-30 05:55:34.933 18371 TRACE oslo.messaging.rpc.dispatcher   File "/usr/lib64/python2.6/site-packages/sqlalchemy/orm/persistence.py", line 64, in save_obj
  2014-10-30 05:55:34.933 18371 TRACE oslo.messaging.rpc.dispatcher     table, insert)
  2014-10-30 05:55:34.933 18371 TRACE oslo.messaging.rpc.dispatcher   File "/usr/lib64/python2.6/site-packages/sqlalchemy/orm/persistence.py", line 569, in _emit_insert_statements
  2014-10-30 05:55:34.933 18371 TRACE oslo.messaging.rpc.dispatcher     execute(statement, params)
  2014-10-30 05:55:34.933 18371 TRACE oslo.messaging.rpc.dispatcher   File "/usr/lib64/python2.6/site-packages/sqlalchemy/engine/base.py", line 662, in execute
  2014-10-30 05:55:34.933 18371 TRACE oslo.messaging.rpc.dispatcher     params)
  2014-10-30 05:55:34.933 18371 TRACE oslo.messaging.rpc.dispatcher   File "/usr/lib64/python2.6/site-packages/sqlalchemy/engine/base.py", line 761, in _execute_clauseelement
  2014-10-30 05:55:34.933 18371 TRACE oslo.messaging.rpc.dispatcher     compiled_sql, distilled_params
  2014-10-30 05:55:34.933 18371 TRACE oslo.messaging.rpc.dispatcher   File "/usr/lib64/python2.6/site-packages/sqlalchemy/engine/base.py", line 874, in _execute_context
  2014-10-30 05:55:34.933 18371 TRACE oslo.messaging.rpc.dispatcher     context)
  2014-10-30 05:55:34.933 18371 TRACE oslo.messaging.rpc.dispatcher   File "/usr/lib/python2.6/site-packages/oslo/db/sqlalchemy/compat/handle_error.py", line 125, in _handle_dbapi_exception
  2014-10-30 05:55:34.933 18371 TRACE oslo.messaging.rpc.dispatcher     six.reraise(type(newraise), newraise, sys.exc_info()[2])
  2014-10-30 05:55:34.933 18371 TRACE oslo.messaging.rpc.dispatcher   File "/usr/lib/python2.6/site-packages/oslo/db/sqlalchemy/compat/handle_error.py", line 102, in _handle_dbapi_exception
  2014-10-30 05:55:34.933 18371 TRACE oslo.messaging.rpc.dispatcher     per_fn = fn(ctx)
  2014-10-30 05:55:34.933 18371 TRACE oslo.messaging.rpc.dispatcher   File "/usr/lib/python2.6/site-packages/oslo/db/sqlalchemy/exc_filters.py", line 323, in handler
  2014-10-30 05:55:34.933 18371 TRACE oslo.messaging.rpc.dispatcher     context.is_disconnect)
  2014-10-30 05:55:34.933 18371 TRACE oslo.messaging.rpc.dispatcher   File "/usr/lib/python2.6/site-packages/oslo/db/sqlalchemy/exc_filters.py", line 278, in _raise_for_remaining_DBAPIError
  2014-10-30 05:55:34.933 18371 TRACE oslo.messaging.rpc.dispatcher     raise exception.DBError(error)
  2014-10-30 05:55:34.933 18371 TRACE oslo.messaging.rpc.dispatcher DBError: (DataError) ibm_db_dbi::DataError: Sending data failed: [IBM][CLI Driver] CLI0109E  String data right truncation. SQLSTATE=22001 SQLCODE=-99999 'INSERT INTO instance_faults (deleted_at, deleted, created_at, updated_at, instance_uuid, code, message, details, host) VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?)' (None, 0, datetime.datetime(2014, 10, 30, 9, 55, 34, 42767), None, '1b73ce51-e2b2-4704-ab4a-1c2178e6b0b1', 500, 'NV-918894F \xd0\x92\xd0\xb8\xd1\x80\xd1\x82\xd1\x83\xd0\xb0\xd0\xbb\xd1\x8c\xd0\xbd\xd0\xb0\xd1\x8f \xd0\xbc\xd0\xb0\xd1\x88\xd0\xb8\xd0\xbd\xd0\xb0 Image_rhel65_-1b73ce51-00000001 \xd1\x80\xd0\xb0\xd0\xb1\xd0\xbe\xd1\x82\xd0\xb0\xd0\xbb\xd0\xb0 \xd0\xb2 \xd0\xbc\xd0\xbe\xd0\xbc\xd0\xb5\xd0\xbd\xd1\x82 \xd1\x81\xd0\xbe\xd0\xb7\xd0\xb4\xd0\xb0\xd0\xbd\xd0\xb8\xd1\x8f \xd0\xbc\xd0\xbe\xd0\xbc\xd0\xb5\xd0\xbd\xd1\x82\xd0\xb0\xd0\xbb\xd1\x8c\xd0\xbd\xd0\xbe\xd0\xb9 \xd0\xba\xd0\xbe\xd0\xbf\xd0\xb8\xd0\xb8. \xd0\x92\xd0\xb8\xd1\x80\xd1\x82\xd1\x83\xd0\xb0\xd0\xbb\xd1\x8c\xd0\xbd\xd1\x8b\xd0\xb5 \xd0\xbc\xd0\xb0\xd1\x88\xd0\xb8\xd0\xbd\xd1\x8b \xd0\xb4\xd0\xbe\xd0\xbb\xd0\xb6\xd0\xbd\xd1\x8b \xd0\xb1\xd1\x8b\xd1\x82\xd1\x8c \xd0\xbe\xd1\x81\xd1\x82\xd0\xb0\xd0\xbd\xd0\xbe\xd0\xb2\xd0\xbb\xd0\xb5\xd0\xbd\xd1\x8b \xd0\xbf\xd0\xb5\xd1\x80\xd0\xb5\xd0\xb4 \xd1\x81\xd0\xbe\xd0\xb7\xd0\xb4\xd0\xb0\xd0\xbd\xd0\xb8\xd0\xb5\xd0\xbc \xd0\xbc\xd0\xbe\xd0\xbc\xd0\xb5\xd0\xbd\xd1\x82\xd0\xb0\xd0\xbb\xd1\x8c\xd0\xbd\xd0\xbe\xd0\xb9 \xd0\xba\xd0\xbe\xd0\xbf\xd0\xb8\xd0\xb8.', '  File "/usr/lib/python2.6/site-packages/nova/compute/manager.py", line 318, in decorated_function\n    return function(self, context, *args, **kwargs)\n  File "/usr/lib/python2.6/site-packages/nova/compute/manager.py", line 378, in decorated_function\n    instance=instance)\n  File "/usr/lib/python2.6/site-packages/nova/openstack/common/excutils.py", line 82, in __exit__\n    six.reraise(self.type_, self.value, self.tb)\n  File "/usr/lib/python2.6/site-packages/nova/compute/manager.py", line 368, in decorated_function\n    *args, **kwargs)\n  File "/usr/lib/python2.6/site-packages/nova/compute/manager.py", line 3071, in snapshot_instance\n    task_states.IMAGE_SNAPSHOT)\n  File "/usr/lib/python2.6/site-packages/nova/compute/manager.py", line 3106, in _snapshot_instance\n    update_task_state)\n  File "/usr/lib/python2.6/site-packages/powervc_nova/__init__.py", line 96, in wrapper\n    r = f(*args, **kwds)\n  File "/usr/lib/python2.6/site-packages/powervc_nova/virt/ibmpowervm/hmc/driver.py", line 683, in snapshot\n    image.capture(context, host, instance, image_entry, update_task_state)\n  File "/usr/lib/python2.6/site-packages/powervc_nova/__init__.py", line 96, in wrapper\n    r = f(*args, **kwds)\n  File "/usr/lib/python2.6/site-packages/powervc_nova/virt/ibmpowervm/hmc/image.py", line 280, in capture\n    e)\n  File "/usr/lib/python2.6/site-packages/nova/openstack/common/excutils.py", line 82, in __exit__\n    six.reraise(self.type_, self.value, self.tb)\n  File "/usr/lib/python2.6/site-packages/powervc_nova/virt/ibmpowervm/hmc/image.py", line 260, in capture\n    self._wait_for_instance_to_stop(instance, host)\n  File "/usr/lib/python2.6/site-packages/powervc_nova/__init__.py", line 96, in wrapper\n    r = f(*args, **kwds)\n  File "/usr/lib/python2.6/site-packages/powervc_nova/virt/ibmpowervm/hmc/image.py", line 339, in _wait_for_instance_to_stop\n    instance_name=instance[\'name\'])\n', '828421A_TU00156')
  2014-10-30 05:55:34.933 18371 TRACE oslo.messaging.rpc.dispatcher

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References

[Bug 1389102] [NEW] Instance error message truncation error in non-English locale
From: Qin Zhao, 2014-11-04