59 lines
1.7 KiB
Python
59 lines
1.7 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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"""set_length_of_description_field_metering
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Revision ID: 33c3db036fe4
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Revises: b65aa907aec
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Create Date: 2014-03-25 11:04:27.341830
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"""
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# revision identifiers, used by Alembic.
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revision = '33c3db036fe4'
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down_revision = 'b65aa907aec'
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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.services.metering.metering_plugin.MeteringPlugin'
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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.execute("CREATE TABLE IF NOT EXISTS meteringlabels( "
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"tenant_id VARCHAR(255) NULL, "
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"id VARCHAR(36) PRIMARY KEY NOT NULL, "
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"name VARCHAR(255) NULL, "
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"description VARCHAR(255) NULL)")
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op.alter_column('meteringlabels', 'description', type_=sa.String(1024),
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existing_nullable=True)
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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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pass
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