+ heat-manage db_sync 2026-08-22 15:20:44.882 7 INFO heat.db.migration [-] Applying migration(s) 2026-08-22 15:20:44.891 7 INFO alembic.runtime.migration [-] Context impl MySQLImpl. 2026-08-22 15:20:44.891 7 INFO alembic.runtime.migration [-] Will assume non-transactional DDL. 2026-08-22 15:20:45.252 7 INFO alembic.runtime.migration [-] Running upgrade -> c6214ca60943, Initial revision 2026-08-22 15:20:47.916 7 INFO heat.db.migration [-] Migration(s) applied