vmware-nsx/neutron/db/migration/alembic_migrations/script.py.mako
Oleg Bondarev 47c0d2ebd5 Add support for service plugins to the migration framework
Implements blueprint migrations-for-service-plugins
Fixes bug 1209151

Change-Id: If7fc7a4488352e9b65b6973d8ea631e0d9ed8b68
2013-08-09 14:08:27 +04:00

55 lines
1.5 KiB
Mako

# vim: tabstop=4 shiftwidth=4 softtabstop=4
#
# Copyright ${create_date.year} OpenStack Foundation
#
# Licensed under the Apache License, Version 2.0 (the "License"); you may
# not use this file except in compliance with the License. You may obtain
# a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
# License for the specific language governing permissions and limitations
# under the License.
#
"""${message}
Revision ID: ${up_revision}
Revises: ${down_revision}
Create Date: ${create_date}
"""
# revision identifiers, used by Alembic.
revision = ${repr(up_revision)}
down_revision = ${repr(down_revision)}
# Change to ['*'] if this migration applies to all plugins
migration_for_plugins = [
'${config.neutron_config.core_plugin}'
]
from alembic import op
import sqlalchemy as sa
${imports if imports else ""}
from neutron.db import migration
def upgrade(active_plugins=None, options=None):
if not migration.should_run(active_plugins, migration_for_plugins):
return
${upgrades if upgrades else "pass"}
def downgrade(active_plugins=None, options=None):
if not migration.should_run(active_plugins, migration_for_plugins):
return
${downgrades if downgrades else "pass"}