create milestone migration for Havana release

Change-Id: Iba8076dee730105d2cd78ce76a038e947075f1fe

diff --git a/neutron/db/migration/alembic_migrations/versions/havana_release.py b/neutron/db/migration/alembic_migrations/versions/havana_release.py
new file mode 100644 (file)
index 0000000..c6f9e00
--- /dev/null
+++ b/neutron/db/migration/alembic_migrations/versions/havana_release.py
@@ -0,0 +1,42 @@
+# vim: tabstop=4 shiftwidth=4 softtabstop=4
+#
+# Copyright 2013 OpenStack Foundation
+#
+#    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.
+#
+
+"""havana
+
+Revision ID: havana
+Revises: 1341ed32cc1e
+Create Date: 2013-10-02 00:00:00.000000
+
+"""
+
+# revision identifiers, used by Alembic.
+revision = 'havana'
+down_revision = '3a520dd165d0'
+
+# Change to ['*'] if this migration applies to all plugins
+
+migration_for_plugins = ['*']
+
+
+def upgrade(active_plugins=None, options=None):
+    """A no-op migration for marking the Havana release."""
+    pass
+
+
+def downgrade(active_plugins=None, options=None):
+    """A no-op migration for marking the Havana release."""
+    pass