Coverage for osm_policy_module/migrations/003_add_fields_to_policy.py: 0%
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« prev ^ index » next coverage.py v6.4.1, created at 2024-06-29 08:27 +0000
« prev ^ index » next coverage.py v6.4.1, created at 2024-06-29 08:27 +0000
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
19# under the License.
21# For those usages not covered by the Apache License, Version 2.0 please
22# contact: bdiaz@whitestack.com or glavado@whitestack.com
23##
24"""Peewee migrations -- 002_add_fields_to_policy.py.
26Some examples (model - class or model name)::
28 > Model = migrator.orm['model_name'] # Return model in current state by name
30 > migrator.sql(sql) # Run custom SQL
31 > migrator.python(func, *args, **kwargs) # Run python code
32 > migrator.create_model(Model) # Create a model (could be used as decorator)
33 > migrator.remove_model(model, cascade=True) # Remove a model
34 > migrator.add_fields(model, **fields) # Add fields to a model
35 > migrator.change_fields(model, **fields) # Change fields
36 > migrator.remove_fields(model, *field_names, cascade=True)
37 > migrator.rename_field(model, old_field_name, new_field_name)
38 > migrator.rename_table(model, new_table_name)
39 > migrator.add_index(model, *col_names, unique=False)
40 > migrator.drop_index(model, *col_names)
41 > migrator.add_not_null(model, *field_names)
42 > migrator.drop_not_null(model, *field_names)
43 > migrator.add_default(model, field_name, default)
45"""
47import peewee as pw
49SQL = pw.SQL
52def migrate(migrator, database, fake=False, **kwargs):
53 """Write your migrations here."""
55 migrator.add_fields(
56 "scalingpolicy",
57 scale_in_operation=pw.CharField(max_length=255, default="AND"),
58 scale_out_operation=pw.CharField(max_length=255, default="OR"),
59 enabled=pw.BooleanField(default=True),
60 )
63def rollback(migrator, database, fake=False, **kwargs):
64 """Write your rollback migrations here."""
66 migrator.remove_fields(
67 "scalingpolicy", "scale_in_operation", "scale_out_operation", "enabled"
68 )