83 lines
3.0 KiB
Python
83 lines
3.0 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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from nova import db
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from nova.objects import base
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from nova.objects import fields
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@base.NovaObjectRegistry.register
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class TaskLog(base.NovaPersistentObject, base.NovaObject):
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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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'id': fields.IntegerField(read_only=True),
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'task_name': fields.StringField(),
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'state': fields.StringField(read_only=True),
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'host': fields.StringField(),
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'period_beginning': fields.DateTimeField(),
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'period_ending': fields.DateTimeField(),
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'message': fields.StringField(),
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'task_items': fields.IntegerField(),
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'errors': fields.IntegerField(),
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}
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@staticmethod
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def _from_db_object(context, task_log, db_task_log):
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for field in task_log.fields:
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setattr(task_log, field, db_task_log[field])
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task_log._context = context
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task_log.obj_reset_changes()
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return task_log
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@base.serialize_args
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@base.remotable_classmethod
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def get(cls, context, task_name, period_beginning, period_ending, host,
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state=None):
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db_task_log = db.task_log_get(context, task_name, period_beginning,
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period_ending, host, state=state)
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if db_task_log:
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return cls._from_db_object(context, cls(context), db_task_log)
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@base.remotable
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def begin_task(self):
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db.task_log_begin_task(
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self._context, self.task_name, self.period_beginning,
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self.period_ending, self.host, task_items=self.task_items,
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message=self.message)
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@base.remotable
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def end_task(self):
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db.task_log_end_task(
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self._context, self.task_name, self.period_beginning,
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self.period_ending, self.host, errors=self.errors,
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message=self.message)
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@base.NovaObjectRegistry.register
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class TaskLogList(base.ObjectListBase, base.NovaObject):
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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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'objects': fields.ListOfObjectsField('TaskLog'),
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}
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@base.serialize_args
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@base.remotable_classmethod
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def get_all(cls, context, task_name, period_beginning, period_ending,
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host=None, state=None):
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db_task_logs = db.task_log_get_all(context, task_name,
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period_beginning, period_ending,
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host=host, state=state)
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return base.obj_make_list(context, cls(context), TaskLog, db_task_logs)
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