Source code for watcher.decision_engine.goal.base

# -*- encoding: utf-8 -*-
# Copyright (c) 2016 b<>com
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
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# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
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# See the License for the specific language governing permissions and
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import abc

from watcher.common.loader import loadable


[docs] class Goal(loadable.Loadable, metaclass=abc.ABCMeta): def __init__(self, config): super(Goal, self).__init__(config) self.name = self.get_name() self.display_name = self.get_display_name() self.efficacy_specification = self.get_efficacy_specification()
[docs] @classmethod @abc.abstractmethod def get_name(cls): """Name of the goal: should be identical to the related entry point""" raise NotImplementedError()
[docs] @classmethod @abc.abstractmethod def get_display_name(cls): """The goal display name for the goal""" raise NotImplementedError()
[docs] @classmethod @abc.abstractmethod def get_translatable_display_name(cls): """The translatable msgid of the goal""" # Note(v-francoise): Defined here to be used as the translation key for # other services raise NotImplementedError()
[docs] @classmethod def get_config_opts(cls): """Defines the configuration options to be associated to this loadable :return: A list of configuration options relative to this Loadable :rtype: list of :class:`oslo_config.cfg.Opt` instances """ return []
[docs] @abc.abstractmethod def get_efficacy_specification(cls): """The efficacy spec for the current goal""" raise NotImplementedError()