+ exec nova-scheduler --config-file /etc/nova/nova.conf
/var/lib/openstack/lib/python3.12/site-packages/oslo_concurrency/lockutils.py:41: EventletDeprecationWarning: 
Eventlet is deprecated. It is currently being maintained in bugfix mode, and
we strongly recommend against using it for new projects.

If you are already using Eventlet, we recommend migrating to a different
framework.  For more detail see
https://eventlet.readthedocs.io/en/latest/asyncio/migration.html

  import eventlet
2026-05-17 01:42:14.249 1 INFO nova.utils [None req-8d86a796-5142-4c38-98ea-73c56226daf3 - - - - - -] The default thread pool MainProcess.default is initialized
2026-05-17 01:42:14.584 1 INFO nova.utils [None req-8d86a796-5142-4c38-98ea-73c56226daf3 - - - - - -] The cell worker thread pool MainProcess.cell_worker is initialized
2026-05-17 01:42:14.618 1 INFO nova.utils [None req-a02d085d-2c7c-4a14-8caf-6da130ea7fb0 - - - - - -] The cell worker thread pool MainProcess.cell_worker is shutting down
2026-05-17 01:42:15.618 1 INFO nova.utils [None req-a02d085d-2c7c-4a14-8caf-6da130ea7fb0 - - - - - -] The cell worker thread pool MainProcess.cell_worker is closed
2026-05-17 01:42:15.618 1 INFO nova.utils [None req-a02d085d-2c7c-4a14-8caf-6da130ea7fb0 - - - - - -] The default thread pool MainProcess.default is shutting down
2026-05-17 01:42:16.353 1 INFO nova.utils [None req-a02d085d-2c7c-4a14-8caf-6da130ea7fb0 - - - - - -] The default thread pool MainProcess.default is closed
2026-05-17 01:42:16.354 1 WARNING oslo_service.backend._threading.service [None req-a02d085d-2c7c-4a14-8caf-6da130ea7fb0 - - - - - -] Service Service is not picklable with spawn; falling back to fork. Please make the service spawn-safe to avoid this fallback.
2026-05-17 01:42:16.365 1 WARNING oslo_config.cfg [None req-a02d085d-2c7c-4a14-8caf-6da130ea7fb0 - - - - - -] Deprecated: Option "api_servers" from group "glance" is deprecated for removal (
Support for image service configuration via standard keystoneauth1 Adapter
options was added in the 17.0.0 Queens release. The api_servers option was
retained temporarily to allow consumers time to cut over to a real load
balancing solution.
).  Its value may be silently ignored in the future.
2026-05-17 01:42:16.408 11 INFO nova.service [-] Starting scheduler node (version 33.1.0)
2026-05-17 01:42:16.423 13 INFO nova.service [-] Starting scheduler node (version 33.1.0)
2026-05-17 01:47:02.562 13 INFO nova.scheduler.manager [None req-0781b315-3dff-4e3e-87b6-93700fae9f7c - - - - - -] Discovered 1 new hosts: cell1:instance
2026-05-17 01:48:45.736 13 INFO nova.scheduler.host_manager [None req-2418ca1a-ba6c-4a77-8369-a4b7eb4dfa9c - - - - - -] Received a sync request from an unknown host 'instance'. Re-created its InstanceList.
2026-05-17 01:48:45.739 11 INFO nova.scheduler.host_manager [None req-2418ca1a-ba6c-4a77-8369-a4b7eb4dfa9c - - - - - -] Received a sync request from an unknown host 'instance'. Re-created its InstanceList.
2026-05-17 02:09:02.215 13 WARNING oslo.service.backend._common.loopingcall [-] Function 'nova.servicegroup.drivers.db.DbDriver._report_state' run outlasted interval by 30.70 sec
2026-05-17 02:09:02.301 11 WARNING oslo.service.backend._common.loopingcall [-] Function 'nova.servicegroup.drivers.db.DbDriver._report_state' run outlasted interval by 30.79 sec
2026-05-17 02:21:45.307 11 INFO nova.utils [None req-706a899b-bd9b-41b4-8eb3-52c698e41595 3b75c3cea5de4809bb5bf04b67fca831 7069091cd6ae4d7c9733baae2ef478fa - - default default] The cell worker thread pool ForkProcess-1.cell_worker is initialized
2026-05-17 02:21:50.350 13 INFO nova.utils [None req-c468fcf0-581d-475d-b2fc-9828715dcc84 9daefceb392b40f583937d528d7c1f6d 27b1bf6691fe4290b8e41659385a02cc - - default default] The cell worker thread pool ForkProcess-2.cell_worker is initialized
2026-05-17 02:27:34.620 13 INFO nova.scheduler.host_manager [None req-32d520d5-90a3-47b7-868f-fc1b12f0b1f7 - - - - - -] The instance sync for host 'instance' did not match. Re-created its InstanceList.
2026-05-17 02:27:34.625 11 INFO nova.scheduler.host_manager [None req-32d520d5-90a3-47b7-868f-fc1b12f0b1f7 - - - - - -] The instance sync for host 'instance' did not match. Re-created its InstanceList.