From f13b4b0bbbf5c9637b18f00c188bb6058e978f2b Mon Sep 17 00:00:00 2001
From: Guillermo Calvino <guillermo.calvino@canonical.com>
Date: Mon, 11 Jul 2022 18:23:47 +0200
Subject: [PATCH] Bug 2113 fix: POL upgrade from v10.1.1 to v12.0.0 fails due
 to changes in databases

Change-Id: I8907cc52383c4f860a0db751d1dd079df449f7bf
Signed-off-by: Guillermo Calvino <guillermo.calvino@canonical.com>
---
 .../migrations/002_add_vnf_alarm.py           |  5 --
 .../migrations/007_add_vnf_alarm_fields.py    | 69 +++++++++++++++++++
 2 files changed, 69 insertions(+), 5 deletions(-)
 create mode 100644 osm_policy_module/migrations/007_add_vnf_alarm_fields.py

diff --git a/osm_policy_module/migrations/002_add_vnf_alarm.py b/osm_policy_module/migrations/002_add_vnf_alarm.py
index 65bf26b..5aa3660 100644
--- a/osm_policy_module/migrations/002_add_vnf_alarm.py
+++ b/osm_policy_module/migrations/002_add_vnf_alarm.py
@@ -60,10 +60,6 @@ def migrate(migrator, database, fake=False, **kwargs):
         nsr_id = pw.CharField(max_length=255)
         vnf_member_index = pw.IntegerField()
         vdu_name = pw.CharField(max_length=255)
-        last_action = pw.CharField(max_length=255, default='insufficient-data')
-        id_suffix = pw.IntegerField()
-        ok_ack = pw.BooleanField(default=False)
-        alarm_ack = pw.BooleanField(default=False)
 
         class Meta:
             table_name = "vnfalarm"
@@ -89,5 +85,4 @@ def rollback(migrator, database, fake=False, **kwargs):
     """Write your rollback migrations here."""
 
     migrator.remove_model("vnfalarm")
-
     migrator.remove_model("alarmaction")
diff --git a/osm_policy_module/migrations/007_add_vnf_alarm_fields.py b/osm_policy_module/migrations/007_add_vnf_alarm_fields.py
new file mode 100644
index 0000000..185d5ef
--- /dev/null
+++ b/osm_policy_module/migrations/007_add_vnf_alarm_fields.py
@@ -0,0 +1,69 @@
+# -*- coding: utf-8 -*-
+
+# Copyright ETSI
+# *************************************************************
+
+# This file is part of OSM Monitoring module
+# All Rights Reserved to Whitestack, LLC
+
+# 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.
+
+# For those usages not covered by the Apache License, Version 2.0 please
+# contact: bdiaz@whitestack.com or glavado@whitestack.com
+##
+"""Peewee migrations -- 006_add_vnf_alarm_fields.py.
+
+Some examples (model - class or model name)::
+
+    > Model = migrator.orm['model_name']            # Return model in current state by name
+
+    > migrator.sql(sql)                             # Run custom SQL
+    > migrator.python(func, *args, **kwargs)        # Run python code
+    > migrator.create_model(Model)                  # Create a model (could be used as decorator)
+    > migrator.remove_model(model, cascade=True)    # Remove a model
+    > migrator.add_fields(model, **fields)          # Add fields to a model
+    > migrator.change_fields(model, **fields)       # Change fields
+    > migrator.remove_fields(model, *field_names, cascade=True)
+    > migrator.rename_field(model, old_field_name, new_field_name)
+    > migrator.rename_table(model, new_table_name)
+    > migrator.add_index(model, *col_names, unique=False)
+    > migrator.drop_index(model, *col_names)
+    > migrator.add_not_null(model, *field_names)
+    > migrator.drop_not_null(model, *field_names)
+    > migrator.add_default(model, field_name, default)
+
+"""
+
+import peewee as pw
+
+SQL = pw.SQL
+
+
+def migrate(migrator, database, fake=False, **kwargs):
+    """Write your migrations here."""
+
+    migrator.add_fields(
+        "vnfalarm",
+        last_action=pw.CharField(max_length=255, default="insufficient-data"),
+        ok_ack=pw.BooleanField(default=False),
+        id_suffix=pw.IntegerField(null=True),
+        alarm_ack=pw.BooleanField(default=False),
+    )
+
+
+def rollback(migrator, database, fake=False, **kwargs):
+    """Write your rollback migrations here."""
+
+    migrator.remove_fields(
+        "vnfalarm", "last_action", "id_suffix", "ok_ack", "alarm_ack"
+    )
-- 
2.25.1