83 lines
3.0 KiB
Python
83 lines
3.0 KiB
Python
# 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.
|
|
#
|
|
|
|
"""apic_aim_persist
|
|
|
|
Revision ID: cc09261e0fb5
|
|
Revises: c460c5682e74
|
|
Create Date: 2017-05-15 00:00:00.000000
|
|
|
|
"""
|
|
|
|
# revision identifiers, used by Alembic.
|
|
revision = 'cc09261e0fb5'
|
|
down_revision = 'c460c5682e74'
|
|
|
|
from alembic import op
|
|
from alembic import util
|
|
import sqlalchemy as sa
|
|
|
|
|
|
def upgrade():
|
|
|
|
op.create_table(
|
|
'apic_aim_address_scope_mappings',
|
|
sa.Column('scope_id', sa.String(36), nullable=False),
|
|
sa.Column('vrf_name', sa.String(64), nullable=True),
|
|
sa.Column('vrf_tenant_name', sa.String(64), nullable=True),
|
|
sa.Column('vrf_owned', sa.Boolean, nullable=False),
|
|
sa.ForeignKeyConstraint(
|
|
['scope_id'], ['address_scopes.id'],
|
|
name='apic_aim_address_scope_mappings_fk_scope_id',
|
|
ondelete='CASCADE'),
|
|
sa.PrimaryKeyConstraint('scope_id'))
|
|
|
|
op.create_table(
|
|
'apic_aim_network_mappings',
|
|
sa.Column('network_id', sa.String(36), nullable=False),
|
|
sa.Column('bd_name', sa.String(64), nullable=True),
|
|
sa.Column('bd_tenant_name', sa.String(64), nullable=True),
|
|
sa.Column('epg_name', sa.String(64), nullable=True),
|
|
sa.Column('epg_tenant_name', sa.String(64), nullable=True),
|
|
sa.Column('epg_app_profile_name', sa.String(64), nullable=True),
|
|
sa.Column('vrf_name', sa.String(64), nullable=True),
|
|
sa.Column('vrf_tenant_name', sa.String(64), nullable=True),
|
|
sa.ForeignKeyConstraint(
|
|
['network_id'], ['networks.id'],
|
|
name='apic_aim_network_mappings_fk_network_id',
|
|
ondelete='CASCADE'),
|
|
sa.PrimaryKeyConstraint('network_id'))
|
|
|
|
# See if AIM is being used, and if so, migrate data.
|
|
bind = op.get_bind()
|
|
insp = sa.engine.reflection.Inspector.from_engine(bind)
|
|
if 'aim_tenants' in insp.get_table_names():
|
|
try:
|
|
# Note - this cannot be imported unless we know the
|
|
# apic_aim mechanism driver is deployed, since the AIM
|
|
# library may not be installed.
|
|
from gbpservice.neutron.plugins.ml2plus.drivers.apic_aim import (
|
|
data_migrations)
|
|
|
|
session = sa.orm.Session(bind=bind, autocommit=True)
|
|
data_migrations.do_apic_aim_persist_migration(session)
|
|
except ImportError:
|
|
util.warn("AIM schema present, but failed to import AIM libraries"
|
|
" - data not migrated.")
|
|
|
|
op.drop_table('apic_aim_addr_scope_extensions')
|
|
|
|
|
|
def downgrade():
|
|
pass
|