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Viewing changes to neutron/db/migration/alembic_migrations/versions/d06e871c0d5_set_admin_state_up_not_null_ml2.py

  • Committer: Package Import Robot
  • Author(s): James Page
  • Date: 2014-10-03 18:45:23 UTC
  • mfrom: (1.1.15)
  • Revision ID: package-import@ubuntu.com-20141003184523-4mt6dy1q3j8n30c9
Tags: 1:2014.2~rc1-0ubuntu1
https://launchpad.net/bugs/1323729
* New upstream release candidate:
  - d/p/*: Refreshed.
  - d/control: Add python-requests-mock to BD's.
  - d/control: Align versioned requirements with upstream.
* Transition linuxbridge and openvswitch plugin users to modular
  layer 2 plugin (LP: #1323729):
  - d/control: Mark removed plugin packages as transitional, depend
    on neutron-plugin-ml2, mark oldlibs/extra.
  - d/neutron-plugin-{linuxbridge,openvswitch}.install: Drop.
  - d/control: Depend on neutron-plugin-ml2 for linuxbridge
    agent package.
  - d/neutron-plugin-linuxbridge-agent.upstart: Use ml2 plugin
    configuration files.

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neutron/db/migration/alembic_migrations/versions/d06e871c0d5_set_admin_state_up_not_null_ml2.py
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revision = 'd06e871c0d5'
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down_revision = '4eca4a84f08a'
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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.ml2.plugin.Ml2Plugin'
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]
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from alembic import op
 
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# This migration will be executed only if the neutron DB schema
 
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# contains the tables for the ML2 plugin brocade driver.
 
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# This migration will be skipped when executed in offline mode.
 
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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.alter_column('ml2_brocadeports', 'admin_state_up', nullable=False,
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                    existing_type=sa.Boolean)
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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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    op.alter_column('ml2_brocadeports', 'admin_state_up', nullable=True,
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                    existing_type=sa.Boolean)
 
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@migration.skip_if_offline
 
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def upgrade():
 
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    migration.alter_column_if_exists(
 
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        'ml2_brocadeports', 'admin_state_up',
 
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        nullable=False,
 
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        existing_type=sa.Boolean)
 
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@migration.skip_if_offline
 
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def downgrade():
 
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    migration.alter_column_if_exists(
 
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        'ml2_brocadeports', 'admin_state_up',
 
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        nullable=True,
 
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        existing_type=sa.Boolean)