+ heat-manage db_sync 2026-07-21 05:56:58.320 7 INFO heat.db.migration [-] Applying migration(s) 2026-07-21 05:56:58.331 7 INFO alembic.runtime.migration [-] Context impl MySQLImpl. 2026-07-21 05:56:58.332 7 INFO alembic.runtime.migration [-] Will assume non-transactional DDL. 2026-07-21 05:56:58.378 7 INFO alembic.runtime.migration [-] Running upgrade -> c6214ca60943, Initial revision 2026-07-21 05:56:59.263 7 INFO heat.db.migration [-] Migration(s) applied