Align db scripts with sqlalchemy 2.0

Change-Id: I0b6c500e8257c333c16c15d7d338651ee5b2ca27

helm-toolkit/Chart.yaml

@@ -15,7 +15,7 @@ apiVersion: v1
 appVersion: v1.0.0
 description: OpenStack-Helm Helm-Toolkit
 name: helm-toolkit
-version: 0.2.65
+version: 0.2.66
 home: https://docs.openstack.org/openstack-helm
 icon: https://www.openstack.org/themes/openstack/images/project-mascots/OpenStack-Helm/OpenStack_Project_OpenStackHelm_vertical.png
 sources:

helm-toolkit/templates/scripts/_db-drop.py.tpl

@@ -124,7 +124,12 @@ except:
 
 # Delete DB
 try:
-    root_engine.execute("DROP DATABASE IF EXISTS {0}".format(database))
+    with root_engine.connect() as connection:
+        connection.execute("DROP DATABASE IF EXISTS {0}".format(database))
+        try:
+            connection.commit()
+        except AttributeError:
+            pass
     logger.info("Deleted database {0}".format(database))
 except:
     logger.critical("Could not drop database {0}".format(database))
@@ -132,7 +137,12 @@ except:
 
 # Delete DB User
 try:
-    root_engine.execute("DROP USER IF EXISTS {0}".format(user))
+    with root_engine.connect() as connection:
+        connection.execute("DROP USER IF EXISTS {0}".format(user))
+        try:
+            connection.commit()
+        except AttributeError:
+            pass
     logger.info("Deleted user {0}".format(user))
 except:
     logger.critical("Could not delete user {0}".format(user))

helm-toolkit/templates/scripts/_db-init.py.tpl

@@ -124,7 +124,12 @@ except:
 
 # Create DB
 try:
-    root_engine.execute("CREATE DATABASE IF NOT EXISTS {0}".format(database))
+    with root_engine.connect() as connection:
+        connection.execute("CREATE DATABASE IF NOT EXISTS {0}".format(database))
+        try:
+            connection.commit()
+        except AttributeError:
+            pass
     logger.info("Created database {0}".format(database))
 except:
     logger.critical("Could not create database {0}".format(database))
@@ -132,11 +137,16 @@ except:
 
 # Create DB User
 try:
-    root_engine.execute(
+    with root_engine.connect() as connection:
+        connection.execute(
             "CREATE USER IF NOT EXISTS \'{0}\'@\'%%\' IDENTIFIED BY \'{1}\' {2}".format(
                 user, password, mysql_x509))
-    root_engine.execute(
+        connection.execute(
             "GRANT ALL ON `{0}`.* TO \'{1}\'@\'%%\'".format(database, user))
+        try:
+            connection.commit()
+        except AttributeError:
+            pass
     logger.info("Created user {0} for {1}".format(user, database))
 except:
     logger.critical("Could not create user {0} for {1}".format(user, database))

releasenotes/notes/helm-toolkit.yaml

@@ -72,4 +72,5 @@ helm-toolkit:
   - 0.2.63 Add custom job annotations snippet and wire it into job templates
   - 0.2.64 Use custom secret annotations snippet in other secret templates
   - 0.2.65 Escape special characters in password for DB connection
+  - 0.2.66 Align db scripts with sqlalchemy 2.0
 ...