1 # -*- coding: utf-8 -*-
3 # Copyright 2018 Whitestack, LLC
4 # *************************************************************
6 # This file is part of OSM Monitoring module
7 # All Rights Reserved to Whitestack, LLC
9 # Licensed under the Apache License, Version 2.0 (the "License"); you may
10 # not use this file except in compliance with the License. You may obtain
11 # a copy of the License at
13 # http://www.apache.org/licenses/LICENSE-2.0
15 # Unless required by applicable law or agreed to in writing, software
16 # distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
17 # WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
18 # License for the specific language governing permissions and limitations
21 # For those usages not covered by the Apache License, Version 2.0 please
22 # contact: bdiaz@whitestack.com or glavado@whitestack.com
27 from playhouse
.sqlite_ext
import SqliteExtDatabase
29 from osm_policy_module
.core
.config
import Config
31 log
= logging
.getLogger(__name__
)
32 cfg
= Config
.instance()
34 db
= SqliteExtDatabase('policy_module.db')
37 class BaseModel(Model
):
42 class ScalingRecord(BaseModel
):
48 class ScalingAlarm(BaseModel
):
49 alarm_id
= CharField()
51 vnf_member_index
= IntegerField()
52 vdu_name
= CharField()
53 scaling_record
= ForeignKeyField(ScalingRecord
, related_name
='scaling_alarms')
56 class DatabaseManager
:
57 def create_tables(self
):
60 db
.create_tables([ScalingRecord
, ScalingAlarm
])
62 except Exception as e
:
63 log
.exception("Error creating tables: ")