83 lines
2.8 KiB
Python
83 lines
2.8 KiB
Python
# vim: tabstop=4 shiftwidth=4 softtabstop=4
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#
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# Copyright 2013 OpenStack LLC
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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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"""agent scheduler
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Revision ID: 4692d074d587
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Revises: 3b54bf9e29f7
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Create Date: 2013-02-21 23:01:50.370306
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"""
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# revision identifiers, used by Alembic.
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revision = '4692d074d587'
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down_revision = '3b54bf9e29f7'
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# Change to ['*'] if this migration applies to all plugins
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migration_for_plugins = [
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'quantum.plugins.openvswitch.ovs_quantum_plugin.OVSQuantumPluginV2',
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'quantum.plugins.linuxbridge.lb_quantum_plugin.LinuxBridgePluginV2',
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'quantum.plugins.nicira.nicira_nvp_plugin.QuantumPlugin.NvpPluginV2',
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'quantum.plugins.nec.nec_plugin.NECPluginV2',
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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 quantum.db import migration
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def upgrade(active_plugin=None, options=None):
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if not migration.should_run(active_plugin, migration_for_plugins):
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return
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### commands auto generated by Alembic - please adjust! ###
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op.create_table(
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'networkdhcpagentbindings',
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sa.Column('network_id', sa.String(length=36), nullable=False),
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sa.Column('dhcp_agent_id', sa.String(length=36), nullable=False),
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sa.ForeignKeyConstraint(['dhcp_agent_id'], ['agents.id'],
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ondelete='CASCADE'),
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sa.ForeignKeyConstraint(['network_id'], ['networks.id'],
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ondelete='CASCADE'),
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sa.PrimaryKeyConstraint('network_id', 'dhcp_agent_id')
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)
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op.create_table(
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'routerl3agentbindings',
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sa.Column('id', sa.String(length=36), nullable=False),
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sa.Column('router_id', sa.String(length=36), nullable=True),
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sa.Column('l3_agent_id', sa.String(length=36), nullable=True),
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sa.ForeignKeyConstraint(['l3_agent_id'], ['agents.id'],
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ondelete='CASCADE'),
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sa.ForeignKeyConstraint(['router_id'], ['routers.id'],
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ondelete='CASCADE'),
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sa.PrimaryKeyConstraint('id')
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)
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### end Alembic commands ###
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def downgrade(active_plugin=None, options=None):
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if not migration.should_run(active_plugin, migration_for_plugins):
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return
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### commands auto generated by Alembic - please adjust! ###
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op.drop_table('routerl3agentbindings')
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op.drop_table('networkdhcpagentbindings')
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### end Alembic commands ###
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