# Copyright 2014 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. # """set_not_null_vlan_id_cisco Revision ID: 6be312499f9 Revises: d06e871c0d5 Create Date: 2014-03-27 14:38:12.571173 """ # revision identifiers, used by Alembic. revision = '6be312499f9' down_revision = 'd06e871c0d5' # Change to ['*'] if this migration applies to all plugins migration_for_plugins = [ 'neutron.plugins.cisco.network_plugin.PluginV2' ] from alembic import op import sqlalchemy as sa from neutron.db import migration def upgrade(active_plugins=None, options=None): if not migration.should_run(active_plugins, migration_for_plugins): return op.alter_column('cisco_nexusport_bindings', 'vlan_id', nullable=False, existing_type=sa.Integer) def downgrade(active_plugins=None, options=None): if not migration.should_run(active_plugins, migration_for_plugins): return op.alter_column('cisco_nexusport_bindings', 'vlan_id', nullable=True, existing_type=sa.Integer)