070def25e5
This patch also introduces a DB migration to update the affected tables, and the enum type for those DB engines that require it. Additions made to existing migrations are needed to ensure that green deployments using the new plugin name will apply the migrations correctly. Partial-implements blueprint nicira-plugin-renaming Change-Id: Ie0fdb51dfa399c44b749fa8345f334a2c8c29151
66 lines
2.1 KiB
Python
66 lines
2.1 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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"""VMware NSX rebranding
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Revision ID: 3d2585038b95
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Revises: 157a5d299379
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Create Date: 2014-02-11 18:18:34.319031
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"""
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# revision identifiers, used by Alembic.
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revision = '3d2585038b95'
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down_revision = '157a5d299379'
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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.nicira.NeutronPlugin.NvpPluginV2',
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'neutron.plugins.nicira.NeutronServicePlugin.NvpAdvancedPlugin',
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'neutron.plugins.vmware.plugin.NsxPlugin',
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'neutron.plugins.vmware.plugin.NsxServicePlugin'
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]
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from alembic import op
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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.rename_table('nvp_network_bindings', 'tz_network_bindings')
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op.rename_table('nvp_multi_provider_networks', 'multi_provider_networks')
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engine = op.get_bind().engine
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if engine.name == 'postgresql':
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op.execute("ALTER TYPE nvp_network_bindings_binding_type "
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"RENAME TO tz_network_bindings_binding_type;")
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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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engine = op.get_bind().engine
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if engine.name == 'postgresql':
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op.execute("ALTER TYPE tz_network_bindings_binding_type "
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"RENAME TO nvp_network_bindings_binding_type;")
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op.rename_table('multi_provider_networks', 'nvp_multi_provider_networks')
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op.rename_table('tz_network_bindings', 'nvp_network_bindings')
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