+ exec nova-scheduler --config-file /etc/nova/nova.conf
Modules with known eventlet monkey patching issues were imported prior to eventlet monkey patching: urllib3. This warning can usually be ignored if the caller is only importing and not executing nova code.
/var/lib/openstack/lib/python3.10/site-packages/nova/virt/__init__.py:18: UserWarning: pkg_resources is deprecated as an API. See https://setuptools.pypa.io/en/latest/pkg_resources.html. The pkg_resources package is slated for removal as early as 2025-11-30. Refrain from using this package or pin to Setuptools<81.
  __import__('pkg_resources').declare_namespace(__name__)
2026-07-02 00:55:29.741 1 INFO oslo_service.service [None req-997dd701-9ee3-4708-bd6d-43bb16124694 - - - - - -] Starting 2 workers
2026-07-02 00:55:29.767 1 WARNING oslo_config.cfg [None req-997dd701-9ee3-4708-bd6d-43bb16124694 - - - - - -] 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.
2026-07-02 00:55:29.778 7 INFO nova.service [-] Starting scheduler node (version 28.3.1)
2026-07-02 00:55:29.778 8 INFO nova.service [-] Starting scheduler node (version 28.3.1)
2026-07-02 00:57:11.892 7 ERROR oslo.messaging._drivers.impl_rabbit [None req-02123985-4944-4fd8-aa62-c013eb4f56b5 - - - - - -] Connection failed: [Errno -2] Name or service not known (retrying in 1.0 seconds): socket.gaierror: [Errno -2] Name or service not known
2026-07-02 01:00:04.033 7 INFO nova.scheduler.manager [None req-44dd230f-af07-4446-b003-edfdc476692a - - - - - -] Discovered 1 new hosts: cell1:instance
2026-07-02 01:01:56.452 7 INFO nova.scheduler.host_manager [None req-a4e6c71e-9c55-478d-ad9f-95a46de3b01c - - - - - -] Received a sync request from an unknown host 'instance'. Re-created its InstanceList.
2026-07-02 01:01:56.458 8 INFO nova.scheduler.host_manager [None req-a4e6c71e-9c55-478d-ad9f-95a46de3b01c - - - - - -] Received a sync request from an unknown host 'instance'. Re-created its InstanceList.
2026-07-02 01:34:42.518 7 INFO nova.scheduler.host_manager [None req-8f8897a1-c7f3-4aea-b67b-145fe8c978cb - - - - - -] The instance sync for host 'instance' did not match. Re-created its InstanceList.
2026-07-02 01:34:42.521 8 INFO nova.scheduler.host_manager [None req-8f8897a1-c7f3-4aea-b67b-145fe8c978cb - - - - - -] The instance sync for host 'instance' did not match. Re-created its InstanceList.