+ heat-manage db_sync 2026-05-07 17:15:55.449 7 INFO heat.db.migration [-] Applying migration(s) 2026-05-07 17:15:55.457 7 INFO alembic.runtime.migration [-] Context impl MySQLImpl. 2026-05-07 17:15:55.457 7 INFO alembic.runtime.migration [-] Will assume non-transactional DDL. 2026-05-07 17:15:55.502 7 INFO alembic.runtime.migration [-] Running upgrade -> c6214ca60943, Initial revision 2026-05-07 17:15:56.452 7 INFO heat.db.migration [-] Migration(s) applied