66 lines
2.4 KiB
Python
66 lines
2.4 KiB
Python
# Copyright 2017 VMware, Inc.
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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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"""nsxv3_lbaas_l7policy
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Revision ID: 717f7f63a219
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Revises: a1be06050b41
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Create Date: 2017-10-26 08:32:40.846088
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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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# revision identifiers, used by Alembic.
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revision = '717f7f63a219'
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down_revision = 'a1be06050b41'
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# milestone identifier, used by neutron-db-manage
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neutron_milestone = [migration.QUEENS, migration.ROCKY, migration.STEIN]
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def upgrade():
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if migration.schema_has_table('nsxv3_lbaas_l7rules'):
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op.drop_constraint('fk_nsxv3_lbaas_l7rules_id', 'nsxv3_lbaas_l7rules',
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'foreignkey')
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op.drop_constraint('l7rule_id', 'nsxv3_lbaas_l7rules', 'primary')
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op.drop_column('nsxv3_lbaas_l7rules', 'loadbalancer_id')
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op.drop_column('nsxv3_lbaas_l7rules', 'l7rule_id')
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op.rename_table('nsxv3_lbaas_l7rules', 'nsxv3_lbaas_l7policies')
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if migration.schema_has_table('lbaas_l7policies'):
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op.create_foreign_key(
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'fk_nsxv3_lbaas_l7policies_id', 'nsxv3_lbaas_l7policies',
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'lbaas_l7policies', ['l7policy_id'], ['id'],
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ondelete='CASCADE')
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else:
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op.create_table(
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'nsxv3_lbaas_l7policies',
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sa.Column('l7policy_id', sa.String(36), nullable=False),
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sa.Column('lb_rule_id', sa.String(36), nullable=False),
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sa.Column('lb_vs_id', sa.String(36), nullable=False),
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sa.Column('created_at', sa.DateTime(), nullable=True),
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sa.Column('updated_at', sa.DateTime(), nullable=True),
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sa.PrimaryKeyConstraint('l7policy_id'))
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if migration.schema_has_table('lbaas_l7policies'):
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op.create_foreign_key(
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'fk_nsxv3_lbaas_l7policies_id', 'nsxv3_lbaas_l7policies',
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'lbaas_l7policies', ['l7policy_id'], ['id'],
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ondelete='CASCADE')
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