+ 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
2026-05-18 16:28:24.357 1 INFO nova.utils [None req-74b50b5a-e00a-453e-823c-cadc7a3acde6 - - - - - -] The default thread pool MainProcess.default is initialized
2026-05-18 16:28:24.740 1 INFO nova.utils [None req-74b50b5a-e00a-453e-823c-cadc7a3acde6 - - - - - -] The cell worker thread pool MainProcess.cell_worker is initialized
2026-05-18 16:28:24.776 1 INFO nova.utils [None req-2739e285-2d88-4540-bb60-e4b5035ee11b - - - - - -] The cell worker thread pool MainProcess.cell_worker is shutting down
2026-05-18 16:28:25.776 1 INFO nova.utils [None req-2739e285-2d88-4540-bb60-e4b5035ee11b - - - - - -] The cell worker thread pool MainProcess.cell_worker is closed
2026-05-18 16:28:25.777 1 INFO nova.utils [None req-2739e285-2d88-4540-bb60-e4b5035ee11b - - - - - -] The default thread pool MainProcess.default is shutting down
2026-05-18 16:28:26.483 1 INFO nova.utils [None req-2739e285-2d88-4540-bb60-e4b5035ee11b - - - - - -] The default thread pool MainProcess.default is closed
2026-05-18 16:28:26.485 1 WARNING oslo_service.backend._threading.service [None req-2739e285-2d88-4540-bb60-e4b5035ee11b - - - - - -] Service Service is not picklable with spawn; falling back to fork. Please make the service spawn-safe to avoid this fallback.
2026-05-18 16:28:26.493 1 WARNING oslo_config.cfg [None req-2739e285-2d88-4540-bb60-e4b5035ee11b - - - - - -] 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.
2026-05-18 16:28:26.543 11 INFO nova.service [-] Starting scheduler node (version 33.1.0)
2026-05-18 16:28:26.559 13 INFO nova.service [-] Starting scheduler node (version 33.1.0)
2026-05-18 16:33:08.741 11 INFO nova.scheduler.manager [None req-741a87d1-1e42-4427-81d4-6e43804b000c - - - - - -] Discovered 1 new hosts: cell1:instance
2026-05-18 16:34:46.128 11 INFO nova.scheduler.host_manager [None req-56531747-dce3-4e30-bdc3-a50e4218e739 - - - - - -] Received a sync request from an unknown host 'instance'. Re-created its InstanceList.
2026-05-18 16:34:46.129 13 INFO nova.scheduler.host_manager [None req-56531747-dce3-4e30-bdc3-a50e4218e739 - - - - - -] Received a sync request from an unknown host 'instance'. Re-created its InstanceList.
2026-05-18 17:06:58.747 11 INFO nova.utils [None req-bb6e7421-e983-4e61-b265-a72904d67b26 4a0b9dc767fd4a5db7e49859eb3a333f 34f0b90ded034af5b7b1999c5f6029aa - - default default] The cell worker thread pool ForkProcess-1.cell_worker is initialized
2026-05-18 17:06:58.830 13 INFO nova.utils [None req-0f5ffa99-2afc-48dd-bf5d-18b432a2d51c b5a77d803e9f40adbdd7476674b63f1c 70b370e9cfaa4251beb09395fbbe7cfd - - default default] The cell worker thread pool ForkProcess-2.cell_worker is initialized
2026-05-18 17:07:15.471 13 INFO nova.scheduler.host_manager [None req-47cb6bb1-c608-492d-ad13-14ccdb257cd4 - - - - - -] The instance sync for host 'instance' did not match. Re-created its InstanceList.
2026-05-18 17:07:15.478 11 INFO nova.scheduler.host_manager [None req-47cb6bb1-c608-492d-ad13-14ccdb257cd4 - - - - - -] The instance sync for host 'instance' did not match. Re-created its InstanceList.
2026-05-18 17:09:21.445 11 INFO nova.scheduler.host_manager [None req-3bc2d082-86c1-4077-8d28-a742cfef5849 - - - - - -] The instance sync for host 'instance' did not match. Re-created its InstanceList.
2026-05-18 17:09:21.455 13 INFO nova.scheduler.host_manager [None req-3bc2d082-86c1-4077-8d28-a742cfef5849 - - - - - -] The instance sync for host 'instance' did not match. Re-created its InstanceList.
2026-05-18 17:11:24.964 13 INFO nova.scheduler.host_manager [None req-bf8c562a-3684-4f4d-aae3-dee06f4f9f86 - - - - - -] The instance sync for host 'instance' did not match. Re-created its InstanceList.
2026-05-18 17:11:24.964 11 INFO nova.scheduler.host_manager [None req-bf8c562a-3684-4f4d-aae3-dee06f4f9f86 - - - - - -] The instance sync for host 'instance' did not match. Re-created its InstanceList.