1da542ff7a
Compact Liberty database migrations into a single migration, '302_liberty.py'. Users will now need to update to Liberty before updating to Mitaka or later. Specific changes include: - Drop 'volumes', 'iscsi_targets' tables - Add 'migration_type', 'hidden' columns to 'migrations' table - Add 'last_seen_up' column to 'services' table - Add index for 'uuid' column of 'virtual_interfaces' table - Add 'forced_down' column to 'services' table - Add 'version' column to 'services' table - Add 'migration_context' column to 'migration_context' table - Add index for 'instance_uuid' column of 'instance_system_metadata' table for PostgreSQL and SQLite; this was already present for MySQL This hits the same issue seen previously of a constraint being added to a boolean field in a shadow table on SQLite, despite this being disabled for the main table. As before, we can ignore this given SQLite is not a production DB. We also hit another case of doing something to a main table but not its shadow table, which will have to be resolved later. Now that we can rely on flavor records having been migrated, we can remove the 'db migrate_flavor_data' nova-manage command. This will be done separately. When testing, the previous base version was 279. It is now 301. [1] https://github.com/sqlalchemy/alembic/issues/652 Change-Id: I9933a9e9087868f1cd92100b3e82c35fe02cab09 Signed-off-by: Stephen Finucane <stephenfin@redhat.com> |
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| README | ||
| __init__.py | ||
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README
This is a database migration repository. More information at https://sqlalchemy-migrate.readthedocs.io/en/latest/