57 lines
1.9 KiB
Python
57 lines
1.9 KiB
Python
# Copyright 2014 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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# Initial operations for the metering service plugin
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from alembic import op
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import sqlalchemy as sa
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direction = sa.Enum('ingress', 'egress',
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name='meteringlabels_direction')
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def create_meteringlabels():
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op.create_table(
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'meteringlabels',
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sa.Column('tenant_id', sa.String(length=255), nullable=True),
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sa.Column('id', sa.String(length=36), nullable=False),
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sa.Column('name', sa.String(length=255), nullable=True),
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sa.Column('description', sa.String(length=1024), nullable=True),
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sa.PrimaryKeyConstraint('id'))
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def upgrade():
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create_meteringlabels()
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op.create_table(
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'meteringlabelrules',
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sa.Column('id', sa.String(length=36), nullable=False),
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sa.Column('direction', direction, nullable=True),
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sa.Column('remote_ip_prefix', sa.String(length=64), nullable=True),
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sa.Column('metering_label_id', sa.String(length=36), nullable=False),
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sa.Column('excluded', sa.Boolean(), nullable=True),
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sa.ForeignKeyConstraint(['metering_label_id'],
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['meteringlabels.id'],
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ondelete='CASCADE'),
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sa.PrimaryKeyConstraint('id'))
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def downgrade():
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op.drop_table('meteringlabelrules')
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op.drop_table('meteringlabels')
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direction.drop(op.get_bind(), checkfirst=False)
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