71 lines
2.0 KiB
Python
71 lines
2.0 KiB
Python
# 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.
|
|
#
|
|
|
|
"""n1kv segment allocs for cisco n1kv plugin
|
|
|
|
Revision ID: 5ac1c354a051
|
|
Revises: 538732fa21e1
|
|
Create Date: 2014-03-05 17:36:52.952608
|
|
|
|
"""
|
|
|
|
# revision identifiers, used by Alembic.
|
|
revision = '5ac1c354a051'
|
|
down_revision = '538732fa21e1'
|
|
|
|
from alembic import op
|
|
import sqlalchemy as sa
|
|
|
|
from neutron.db import migration
|
|
|
|
|
|
def upgrade():
|
|
|
|
if not migration.schema_has_table('cisco_n1kv_vlan_allocations'):
|
|
# Assume that, in the database we are migrating from, the
|
|
# configured plugin did not create any n1kv tables.
|
|
return
|
|
|
|
op.add_column(
|
|
'cisco_n1kv_vlan_allocations',
|
|
sa.Column('network_profile_id',
|
|
sa.String(length=36),
|
|
nullable=False)
|
|
)
|
|
op.create_foreign_key(
|
|
'cisco_n1kv_vlan_allocations_ibfk_1',
|
|
source='cisco_n1kv_vlan_allocations',
|
|
referent='cisco_network_profiles',
|
|
local_cols=['network_profile_id'], remote_cols=['id'],
|
|
ondelete='CASCADE'
|
|
)
|
|
op.add_column(
|
|
'cisco_n1kv_vxlan_allocations',
|
|
sa.Column('network_profile_id',
|
|
sa.String(length=36),
|
|
nullable=False)
|
|
)
|
|
op.create_foreign_key(
|
|
'cisco_n1kv_vxlan_allocations_ibfk_1',
|
|
source='cisco_n1kv_vxlan_allocations',
|
|
referent='cisco_network_profiles',
|
|
local_cols=['network_profile_id'], remote_cols=['id'],
|
|
ondelete='CASCADE'
|
|
)
|
|
|
|
|
|
def downgrade():
|
|
pass
|