505a22bd64
* Attaching properties such as the current task and service status. * Added a TaskStatus class to store enumeration style values for status. * Brought in GuestStatus class from RD Legacy, renamed it ServiceStatus. * Moved function to create Nova client into a module. * Added some properties to instance to reflect compute instance fields we wish to forward. * Fixed pep8 and unit tests.
64 lines
1.7 KiB
Python
64 lines
1.7 KiB
Python
# Copyright 2012 OpenStack LLC.
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# All Rights Reserved.
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#
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# 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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"""
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Common instance status code used across Reddwarf API.
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"""
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class InstanceTask(object):
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"""
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Stores the different kind of tasks being performed by an instance.
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"""
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#TODO(tim.simpson): Figure out someway to migrate this to the TaskManager
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# once that revs up.
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_lookup = {}
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def __init__(self, code, db_text):
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self._code = int(code)
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self._db_text = db_text
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InstanceTask._lookup[self._code] = self
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@property
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def api_status(self):
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return self._api_status
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@property
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def code(self):
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return self._code
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@property
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def db_text(self):
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return self._db_text
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def __eq__(self, other):
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if not isinstance(other, InstanceTask):
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return False
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return self._db_text == other._db_text
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@classmethod
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def from_code(cls, code):
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if code not in cls._lookup:
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return None
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return cls._lookup[code]
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class InstanceTasks(object):
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BUILDING = InstanceTask(0x01, 'BUILDING')
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DELETING = InstanceTask(0x02, 'DELETING')
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# Dissuade further additions at run-time.
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InstanceTask.__init__ = None
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