text: # 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.
  #
  
  """vpnaas peer_address size increase
  
  Revision ID: 338d7508968c
  Revises: 4a666eb208c2
  Create Date: 2013-09-16 11:31:39.410189
  
  """
  
  # revision identifiers, used by Alembic.
  revision = '338d7508968c'
  down_revision = '4a666eb208c2'
  
  # Change to ['*'] if this migration applies to all plugins
  
  migration_for_plugins = [
      'neutron.services.vpn.plugin.VPNPlugin'
  ]
  
  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('ipsec_site_connections', 'peer_address',
                      type_=sa.String(255), existing_type=sa.String(64))
  
  
  def downgrade(active_plugins=None, options=None):
      if not migration.should_run(active_plugins, migration_for_plugins):
          return
  
      op.alter_column('ipsec_site_connections', 'peer_address',
                      type_=sa.String(64), existing_type=sa.String(255))
  