+ heat-manage db_sync 2026-09-15 03:07:46.437 7 INFO heat.db.migration [-] Applying migration(s) 2026-09-15 03:07:46.446 7 INFO alembic.runtime.migration [-] Context impl MySQLImpl. 2026-09-15 03:07:46.447 7 INFO alembic.runtime.migration [-] Will assume non-transactional DDL. 2026-09-15 03:07:46.733 7 INFO alembic.runtime.migration [-] Running upgrade -> c6214ca60943, Initial revision 2026-09-15 03:07:47.874 7 INFO heat.db.migration [-] Migration(s) applied