70 lines
2.4 KiB
Python
70 lines
2.4 KiB
Python
# Copyright 2013 OpenStack Foundation
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#
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# Licensed under the Apache License, Version 2.0 (the "License"); you may
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# not use this file except in compliance with the License. You may obtain
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# a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations
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# under the License.
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#
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"""add tables for router rules support
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Revision ID: 5918cbddab04
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Revises: 3cbf70257c28
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Create Date: 2013-06-16 02:20:07.024752
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"""
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# revision identifiers, used by Alembic.
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revision = '5918cbddab04'
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down_revision = '3cbf70257c28'
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# Change to ['*'] if this migration applies to all plugins
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migration_for_plugins = [
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'neutron.plugins.bigswitch.plugin.NeutronRestProxyV2'
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]
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from alembic import op
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import sqlalchemy as sa
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from neutron.db import migration
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def upgrade(active_plugins=None, options=None):
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if not migration.should_run(active_plugins, migration_for_plugins):
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return
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op.create_table('routerrules',
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sa.Column('id', sa.Integer(), nullable=False),
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sa.Column('source', sa.String(length=64), nullable=False),
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sa.Column('destination', sa.String(length=64),
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nullable=False),
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sa.Column('action', sa.String(length=10), nullable=False),
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sa.Column('router_id', sa.String(length=36),
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nullable=True),
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sa.ForeignKeyConstraint(['router_id'], ['routers.id'],
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ondelete='CASCADE'),
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sa.PrimaryKeyConstraint('id'))
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op.create_table('nexthops',
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sa.Column('rule_id', sa.Integer(), nullable=False),
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sa.Column('nexthop', sa.String(length=64), nullable=False),
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sa.ForeignKeyConstraint(['rule_id'], ['routerrules.id'],
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ondelete='CASCADE'),
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sa.PrimaryKeyConstraint('rule_id', 'nexthop'))
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def downgrade(active_plugins=None, options=None):
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if not migration.should_run(active_plugins, migration_for_plugins):
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return
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op.drop_table('nexthops')
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op.drop_table('routerrules')
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