+ exec nova-scheduler --config-file /etc/nova/nova.conf
Service is starting with native threading. This is currently experimental. Do not use it in production without first testing it in pre-production.
2026-04-16 01:11:13.076 1 INFO nova.utils [None req-2b078c56-b49f-4728-b89b-eea0c78ce65a - - - - - -] The default thread pool MainProcess.default is initialized
2026-04-16 01:11:13.433 1 INFO nova.utils [None req-2b078c56-b49f-4728-b89b-eea0c78ce65a - - - - - -] The cell worker thread pool MainProcess.cell_worker is initialized
2026-04-16 01:11:13.462 1 INFO nova.utils [None req-3cb4c196-323b-49fb-b122-a4c30ef723dc - - - - - -] The cell worker thread pool MainProcess.cell_worker is shutting down
2026-04-16 01:11:14.462 1 INFO nova.utils [None req-3cb4c196-323b-49fb-b122-a4c30ef723dc - - - - - -] The cell worker thread pool MainProcess.cell_worker is closed
2026-04-16 01:11:14.462 1 INFO nova.utils [None req-3cb4c196-323b-49fb-b122-a4c30ef723dc - - - - - -] The default thread pool MainProcess.default is shutting down
2026-04-16 01:11:15.190 1 INFO nova.utils [None req-3cb4c196-323b-49fb-b122-a4c30ef723dc - - - - - -] The default thread pool MainProcess.default is closed
2026-04-16 01:11:15.200 1 WARNING oslo_config.cfg [None req-3cb4c196-323b-49fb-b122-a4c30ef723dc - - - - - -] 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.
2026-04-16 01:11:15.247 11 INFO nova.service [-] Starting scheduler node (version 32.1.0)
2026-04-16 01:11:15.259 13 INFO nova.service [-] Starting scheduler node (version 32.1.0)
2026-04-16 01:16:31.386 11 INFO nova.scheduler.manager [None req-172750c3-23ef-4329-9baf-332aba167f41 - - - - - -] Discovered 1 new hosts: cell1:instance
2026-04-16 01:18:26.825 11 INFO nova.scheduler.host_manager [None req-fe70174e-947e-462a-8f83-348b52757e9f - - - - - -] Received a sync request from an unknown host 'instance'. Re-created its InstanceList.
2026-04-16 01:18:26.832 13 INFO nova.scheduler.host_manager [None req-fe70174e-947e-462a-8f83-348b52757e9f - - - - - -] Received a sync request from an unknown host 'instance'. Re-created its InstanceList.
2026-04-16 01:26:44.514 13 INFO nova.utils [None req-9551c28a-ef49-46d3-90ef-b25b0be6cfdc a4345d4612024b9c86dac3bc7f37f35e 477a255bb9ef448ebdcf91958b814fd9 - - default default] The cell worker thread pool ForkProcess-2.cell_worker is initialized
2026-04-16 01:26:46.894 11 INFO nova.utils [None req-c23fc0ee-707e-48a9-b162-9c970f86c763 33cac12ad71a4f0c81b1da7352f71f7a aa1d9092d383420b9b6e05c5f809ed1d - - default default] The cell worker thread pool ForkProcess-1.cell_worker is initialized