166 lines
6.8 KiB
Python
166 lines
6.8 KiB
Python
# vim: tabstop=4 shiftwidth=4 softtabstop=4
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# Copyright 2011 OpenStack LLC.
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# All Rights Reserved.
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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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from sqlalchemy import ForeignKey
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from sqlalchemy.schema import Column
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from sqlalchemy.schema import MetaData
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from sqlalchemy.schema import UniqueConstraint
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from melange.db.sqlalchemy.migrate_repo.schema import Boolean
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from melange.db.sqlalchemy.migrate_repo.schema import create_tables
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from melange.db.sqlalchemy.migrate_repo.schema import DateTime
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from melange.db.sqlalchemy.migrate_repo.schema import drop_tables
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from melange.db.sqlalchemy.migrate_repo.schema import Integer
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from melange.db.sqlalchemy.migrate_repo.schema import String
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from melange.db.sqlalchemy.migrate_repo.schema import Table
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meta = MetaData()
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ip_blocks = Table('ip_blocks', meta,
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Column('id', String(36), primary_key=True, nullable=False),
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Column('network_id', String(255)),
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Column('cidr', String(255), nullable=False),
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Column('created_at', DateTime()),
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Column('updated_at', DateTime()),
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Column('type', String(7)),
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Column('tenant_id', String(255)),
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Column('gateway', String(255)),
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Column('dns1', String(255)),
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Column('dns2', String(255)),
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Column('allocatable_ip_counter', Integer()),
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Column('is_full', Boolean()),
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Column('policy_id', String(36), ForeignKey('policies.id')),
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Column('parent_id', String(36), ForeignKey('ip_blocks.id')))
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ip_addresses = Table('ip_addresses', meta,
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Column('id', String(36), primary_key=True, nullable=False),
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Column('address', String(255), nullable=False),
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Column('interface_id', String(255), ForeignKey('interfaces.id')),
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Column('ip_block_id', String(36), ForeignKey('ip_blocks.id')),
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Column('created_at', DateTime()),
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Column('updated_at', DateTime()),
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Column('marked_for_deallocation', Boolean()),
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Column('deallocated_at', DateTime()),
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UniqueConstraint('address', 'ip_block_id'))
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ip_nats = Table('ip_nats', meta,
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Column('id', String(36), primary_key=True, nullable=False),
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Column('inside_local_address_id',
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String(36),
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ForeignKey('ip_addresses.id'),
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nullable=False),
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Column('inside_global_address_id',
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String(36),
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ForeignKey('ip_addresses.id'),
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nullable=False),
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Column('created_at', DateTime()),
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Column('updated_at', DateTime()))
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policies = Table('policies', meta,
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Column('id', String(36), primary_key=True, nullable=False),
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Column('name', String(255), nullable=False),
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Column('tenant_id', String(255)),
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Column('description', String(255)),
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Column('created_at', DateTime()),
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Column('updated_at', DateTime()))
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ip_ranges = Table('ip_ranges', meta,
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Column('id', String(36), primary_key=True, nullable=False),
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Column('offset', Integer(), nullable=False),
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Column('length', Integer(), nullable=False),
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Column('policy_id', String(36), ForeignKey('policies.id')),
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Column('created_at', DateTime()),
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Column('updated_at', DateTime()))
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ip_octets = Table('ip_octets', meta,
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Column('id', String(36), primary_key=True, nullable=False),
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Column('octet', Integer(), nullable=False),
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Column('policy_id', String(36), ForeignKey('policies.id')),
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Column('created_at', DateTime()),
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Column('updated_at', DateTime()))
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ip_routes = Table('ip_routes', meta,
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Column('id', String(36), primary_key=True, nullable=False),
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Column('destination', String(255), nullable=False),
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Column('netmask', String(255)),
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Column('gateway', String(255), nullable=False),
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Column('source_block_id', String(36), ForeignKey('ip_blocks.id')),
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Column('created_at', DateTime()),
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Column('updated_at', DateTime()))
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allocatable_ips = Table('allocatable_ips', meta,
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Column('id', String(36), primary_key=True, nullable=False),
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Column('ip_block_id', String(36), ForeignKey('ip_blocks.id')),
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Column('address', String(255), nullable=False),
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Column('created_at', DateTime()),
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Column('updated_at', DateTime()))
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mac_address_ranges = Table('mac_address_ranges', meta,
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Column('id', String(36), primary_key=True, nullable=False),
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Column('cidr', String(255), nullable=False),
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Column('next_address', Integer()),
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Column('created_at', DateTime()),
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Column('updated_at', DateTime()))
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mac_addresses = Table('mac_addresses', meta,
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Column('id', String(36), primary_key=True, nullable=False),
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Column('address', Integer(), nullable=False),
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Column('mac_address_range_id', String(36),
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ForeignKey('mac_address_ranges.id')),
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Column('interface_id', String(36), ForeignKey('interfaces.id')),
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Column('created_at', DateTime()),
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Column('updated_at', DateTime()),
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UniqueConstraint('interface_id'),
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UniqueConstraint('address'))
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interfaces = Table('interfaces', meta,
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Column('id', String(36), primary_key=True, nullable=False),
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Column('virtual_interface_id', String(36), nullable=False),
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Column('device_id', String(36)),
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Column('tenant_id', String(36)),
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Column('created_at', DateTime()),
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Column('updated_at', DateTime()),
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UniqueConstraint('virtual_interface_id'))
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allowed_ips = Table('allowed_ips', meta,
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Column('id', String(36), primary_key=True, nullable=False),
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Column('ip_address_id', String(36), ForeignKey('ip_addresses.id'),
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nullable=False),
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Column('interface_id', String(36), ForeignKey('interfaces.id'),
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nullable=False),
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UniqueConstraint('ip_address_id', 'interface_id'))
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def upgrade(migrate_engine):
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meta.bind = migrate_engine
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create_tables([policies, ip_ranges, ip_octets, ip_blocks, ip_routes,
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mac_address_ranges, mac_addresses, interfaces, ip_addresses,
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ip_nats, allocatable_ips, allowed_ips])
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def downgrade(migrate_engine):
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meta.bind = migrate_engine
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drop_tables([allowed_ips, allocatable_ips, ip_nats, ip_addresses,
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interfaces, mac_addresses, mac_address_ranges, ip_routes,
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ip_blocks, ip_ranges, ip_octets, policies])
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