63 lines
2.3 KiB
Python
63 lines
2.3 KiB
Python
# Licensed under the Apache License, Version 2.0 (the "License"); you may
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# not use this file except in compliance with the License. You may obtain
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# a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations
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# under the License.
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import inspect
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import six
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from nova.notifications.objects import base
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from nova.objects import base as nova_base
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from nova.objects import fields
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@nova_base.NovaObjectRegistry.register_notification
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class ExceptionPayload(base.NotificationPayloadBase):
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# Version 1.0: Initial version
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VERSION = '1.0'
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fields = {
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'module_name': fields.StringField(),
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'function_name': fields.StringField(),
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'exception': fields.StringField(),
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'exception_message': fields.StringField()
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}
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def __init__(self, module_name, function_name, exception,
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exception_message):
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super(ExceptionPayload, self).__init__()
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self.module_name = module_name
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self.function_name = function_name
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self.exception = exception
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self.exception_message = exception_message
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@classmethod
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def from_exception(cls, fault):
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trace = inspect.trace()[-1]
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# TODO(gibi): apply strutils.mask_password on exception_message and
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# consider emitting the exception_message only if the safe flag is
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# true in the exception like in the REST API
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module = inspect.getmodule(trace[0])
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module_name = module.__name__ if module else 'unknown'
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return cls(
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function_name=trace[3],
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module_name=module_name,
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exception=fault.__class__.__name__,
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exception_message=six.text_type(fault))
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@base.notification_sample('compute-exception.json')
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@nova_base.NovaObjectRegistry.register_notification
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class ExceptionNotification(base.NotificationBase):
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# Version 1.0: Initial version
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VERSION = '1.0'
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fields = {
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'payload': fields.ObjectField('ExceptionPayload')
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}
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