# -*- encoding: utf-8 -*-
# Copyright (c) 2017 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
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
# implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#
"""
*Actuator*
This strategy allows anyone to create an action plan with a predefined set of
actions. This strategy can be used for 2 different purposes:
- Test actions
- Use this strategy based on an event trigger to perform some explicit task
"""
from oslo_log import log
from watcher._i18n import _
from watcher.decision_engine.strategy.strategies import base
LOG = log.getLogger(__name__)
[docs]class Actuator(base.UnclassifiedStrategy):
"""Actuator that simply executes the actions given as parameter"""
[docs] @classmethod
def get_schema(cls):
# Mandatory default setting for each element
return {
"$schema": "http://json-schema.org/draft-04/schema#",
"type": "object",
"properties": {
"actions": {
"type": "array",
"items": {
"type": "object",
"properties": {
"action_type": {
"type": "string"
},
"resource_id": {
"type": "string"
},
"input_parameters": {
"type": "object",
"properties": {},
"additionalProperties": True
}
},
"required": [
"action_type", "input_parameters"
],
"additionalProperties": True,
}
}
},
"required": [
"actions"
]
}
@property
def actions(self):
return self.input_parameters.get('actions', [])
Except where otherwise noted, this document is licensed under Creative Commons Attribution 3.0 License. See all OpenStack Legal Documents.