+ exec nova-conductor --config-file /etc/nova/nova.conf
3 RLock(s) were not greened, to fix this error make sure you run eventlet.monkey_patch() before importing any other modules.
2026-08-06 07:37:16.558 1 INFO oslo_service.service [None req-3609d285-cb0c-405f-9b68-d75b48a05a47 - - - - - -] Starting 2 workers
2026-08-06 07:37:16.569 7 INFO nova.service [-] Starting conductor node (version 30.3.1)
2026-08-06 07:37:16.571 8 INFO nova.service [-] Starting conductor node (version 30.3.1)
2026-08-06 07:37:16.575 1 WARNING oslo_config.cfg [None req-3609d285-cb0c-405f-9b68-d75b48a05a47 - - - - - -] 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.
2026-08-06 07:45:12.618 7 ERROR nova.servicegroup.drivers.db [-] Unexpected error while reporting service status: oslo_db.exception.DBConnectionError: (pymysql.err.OperationalError) (2003, "Can't connect to MySQL server on 'percona-xtradb-haproxy.openstack.svc.cluster.local' ([Errno -3] Lookup timed out)")
(Background on this error at: https://sqlalche.me/e/20/e3q8)
2026-08-06 07:45:12.618 7 ERROR nova.servicegroup.drivers.db Traceback (most recent call last):
2026-08-06 07:45:12.618 7 ERROR nova.servicegroup.drivers.db   File "/var/lib/openstack/lib/python3.12/site-packages/eventlet/support/greendns.py", line 463, in resolve
2026-08-06 07:45:12.618 7 ERROR nova.servicegroup.drivers.db     return _proxy.query(name, rdtype, raise_on_no_answer=raises,
2026-08-06 07:45:12.618 7 ERROR nova.servicegroup.drivers.db            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2026-08-06 07:45:12.618 7 ERROR nova.servicegroup.drivers.db   File "/var/lib/openstack/lib/python3.12/site-packages/eventlet/support/greendns.py", line 419, in query
2026-08-06 07:45:12.618 7 ERROR nova.servicegroup.drivers.db     return end()
2026-08-06 07:45:12.618 7 ERROR nova.servicegroup.drivers.db            ^^^^^
2026-08-06 07:45:12.618 7 ERROR nova.servicegroup.drivers.db   File "/var/lib/openstack/lib/python3.12/site-packages/eventlet/support/greendns.py", line 398, in end
2026-08-06 07:45:12.618 7 ERROR nova.servicegroup.drivers.db     raise result[1]
2026-08-06 07:45:12.618 7 ERROR nova.servicegroup.drivers.db   File "/var/lib/openstack/lib/python3.12/site-packages/eventlet/support/greendns.py", line 379, in step
2026-08-06 07:45:12.618 7 ERROR nova.servicegroup.drivers.db     a = fun(*args, **kwargs)
2026-08-06 07:45:12.618 7 ERROR nova.servicegroup.drivers.db         ^^^^^^^^^^^^^^^^^^^^
2026-08-06 07:45:12.618 7 ERROR nova.servicegroup.drivers.db   File "/var/lib/openstack/lib/python3.12/site-packages/dns/resolver.py", line 1364, in query
2026-08-06 07:45:12.618 7 ERROR nova.servicegroup.drivers.db     return self.resolve(
2026-08-06 07:45:12.618 7 ERROR nova.servicegroup.drivers.db            ^^^^^^^^^^^^^
2026-08-06 07:45:12.618 7 ERROR nova.servicegroup.drivers.db   File "/var/lib/openstack/lib/python3.12/site-packages/dns/resolver.py", line 1321, in resolve
2026-08-06 07:45:12.618 7 ERROR nova.servicegroup.drivers.db     timeout = self._compute_timeout(start, lifetime, resolution.errors)
2026-08-06 07:45:12.618 7 ERROR nova.servicegroup.drivers.db               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2026-08-06 07:45:12.618 7 ERROR nova.servicegroup.drivers.db   File "/var/lib/openstack/lib/python3.12/site-packages/dns/resolver.py", line 1075, in _compute_timeout
2026-08-06 07:45:12.618 7 ERROR nova.servicegroup.drivers.db     raise LifetimeTimeout(timeout=duration, errors=errors)
2026-08-06 07:45:12.618 7 ERROR nova.servicegroup.drivers.db dns.resolver.LifetimeTimeout: The resolution lifetime expired after 5.402 seconds: Server Do53:10.96.0.10@53 answered The DNS operation timed out.; Server Do53:10.96.0.10@53 answered The DNS operation timed out.; Server Do53:10.96.0.10@53 answered The DNS operation timed out.
2026-08-06 07:45:12.618 7 ERROR nova.servicegroup.drivers.db 
2026-08-06 07:45:12.618 7 ERROR nova.servicegroup.drivers.db During handling of the above exception, another exception occurred:
2026-08-06 07:45:12.618 7 ERROR nova.servicegroup.drivers.db 
2026-08-06 07:45:12.618 7 ERROR nova.servicegroup.drivers.db Traceback (most recent call last):
2026-08-06 07:45:12.618 7 ERROR nova.servicegroup.drivers.db   File "/var/lib/openstack/lib/python3.12/site-packages/pymysql/connections.py", line 649, in connect
2026-08-06 07:45:12.618 7 ERROR nova.servicegroup.drivers.db     sock = socket.create_connection(
2026-08-06 07:45:12.618 7 ERROR nova.servicegroup.drivers.db            ^^^^^^^^^^^^^^^^^^^^^^^^^
2026-08-06 07:45:12.618 7 ERROR nova.servicegroup.drivers.db   File "/var/lib/openstack/lib/python3.12/site-packages/eventlet/green/socket.py", line 44, in create_connection
2026-08-06 07:45:12.618 7 ERROR nova.servicegroup.drivers.db     for res in getaddrinfo(host, port, 0, SOCK_STREAM):
2026-08-06 07:45:12.618 7 ERROR nova.servicegroup.drivers.db                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2026-08-06 07:45:12.618 7 ERROR nova.servicegroup.drivers.db   File "/var/lib/openstack/lib/python3.12/site-packages/eventlet/support/greendns.py", line 558, in getaddrinfo
2026-08-06 07:45:12.618 7 ERROR nova.servicegroup.drivers.db     qname, addrs = _getaddrinfo_lookup(host, family, flags)
2026-08-06 07:45:12.618 7 ERROR nova.servicegroup.drivers.db                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2026-08-06 07:45:12.618 7 ERROR nova.servicegroup.drivers.db   File "/var/lib/openstack/lib/python3.12/site-packages/eventlet/support/greendns.py", line 529, in _getaddrinfo_lookup
2026-08-06 07:45:12.618 7 ERROR nova.servicegroup.drivers.db     raise err
2026-08-06 07:45:12.618 7 ERROR nova.servicegroup.drivers.db   File "/var/lib/openstack/lib/python3.12/site-packages/eventlet/support/greendns.py", line 518, in _getaddrinfo_lookup
2026-08-06 07:45:12.618 7 ERROR nova.servicegroup.drivers.db     answer = resolve(host, qfamily, False, use_network=use_network)
2026-08-06 07:45:12.618 7 ERROR nova.servicegroup.drivers.db              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2026-08-06 07:45:12.618 7 ERROR nova.servicegroup.drivers.db   File "/var/lib/openstack/lib/python3.12/site-packages/eventlet/support/greendns.py", line 471, in resolve
2026-08-06 07:45:12.618 7 ERROR nova.servicegroup.drivers.db     _raise_new_error(EAI_EAGAIN_ERROR)
2026-08-06 07:45:12.618 7 ERROR nova.servicegroup.drivers.db   File "/var/lib/openstack/lib/python3.12/site-packages/eventlet/support/greendns.py", line 100, in _raise_new_error
2026-08-06 07:45:12.618 7 ERROR nova.servicegroup.drivers.db     raise error_instance.__class__(*error_instance.args)
2026-08-06 07:45:12.618 7 ERROR nova.servicegroup.drivers.db socket.gaierror: [Errno -3] Lookup timed out
2026-08-06 07:45:12.618 7 ERROR nova.servicegroup.drivers.db 
2026-08-06 07:45:12.618 7 ERROR nova.servicegroup.drivers.db During handling of the above exception, another exception occurred:
2026-08-06 07:45:12.618 7 ERROR nova.servicegroup.drivers.db 
2026-08-06 07:45:12.618 7 ERROR nova.servicegroup.drivers.db Traceback (most recent call last):
2026-08-06 07:45:12.618 7 ERROR nova.servicegroup.drivers.db   File "/var/lib/openstack/lib/python3.12/site-packages/sqlalchemy/engine/base.py", line 146, in __init__
2026-08-06 07:45:12.618 7 ERROR nova.servicegroup.drivers.db     self._dbapi_connection = engine.raw_connection()
2026-08-06 07:45:12.618 7 ERROR nova.servicegroup.drivers.db                              ^^^^^^^^^^^^^^^^^^^^^^^
2026-08-06 07:45:12.618 7 ERROR nova.servicegroup.drivers.db   File "/var/lib/openstack/lib/python3.12/site-packages/sqlalchemy/engine/base.py", line 3302, in raw_connection
2026-08-06 07:45:12.618 7 ERROR nova.servicegroup.drivers.db     return self.pool.connect()
2026-08-06 07:45:12.618 7 ERROR nova.servicegroup.drivers.db            ^^^^^^^^^^^^^^^^^^^
2026-08-06 07:45:12.618 7 ERROR nova.servicegroup.drivers.db   File "/var/lib/openstack/lib/python3.12/site-packages/sqlalchemy/pool/base.py", line 449, in connect
2026-08-06 07:45:12.618 7 ERROR nova.servicegroup.drivers.db     return _ConnectionFairy._checkout(self)
2026-08-06 07:45:12.618 7 ERROR nova.servicegroup.drivers.db            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2026-08-06 07:45:12.618 7 ERROR nova.servicegroup.drivers.db   File "/var/lib/openstack/lib/python3.12/site-packages/sqlalchemy/pool/base.py", line 1263, in _checkout
2026-08-06 07:45:12.618 7 ERROR nova.servicegroup.drivers.db     fairy = _ConnectionRecord.checkout(pool)
2026-08-06 07:45:12.618 7 ERROR nova.servicegroup.drivers.db             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2026-08-06 07:45:12.618 7 ERROR nova.servicegroup.drivers.db   File "/var/lib/openstack/lib/python3.12/site-packages/sqlalchemy/pool/base.py", line 712, in checkout
2026-08-06 07:45:12.618 7 ERROR nova.servicegroup.drivers.db     rec = pool._do_get()
2026-08-06 07:45:12.618 7 ERROR nova.servicegroup.drivers.db           ^^^^^^^^^^^^^^
2026-08-06 07:45:12.618 7 ERROR nova.servicegroup.drivers.db   File "/var/lib/openstack/lib/python3.12/site-packages/sqlalchemy/pool/impl.py", line 179, in _do_get
2026-08-06 07:45:12.618 7 ERROR nova.servicegroup.drivers.db     with util.safe_reraise():
2026-08-06 07:45:12.618 7 ERROR nova.servicegroup.drivers.db   File "/var/lib/openstack/lib/python3.12/site-packages/sqlalchemy/util/langhelpers.py", line 146, in __exit__
2026-08-06 07:45:12.618 7 ERROR nova.servicegroup.drivers.db     raise exc_value.with_traceback(exc_tb)
2026-08-06 07:45:12.618 7 ERROR nova.servicegroup.drivers.db   File "/var/lib/openstack/lib/python3.12/site-packages/sqlalchemy/pool/impl.py", line 177, in _do_get
2026-08-06 07:45:12.618 7 ERROR nova.servicegroup.drivers.db     return self._create_connection()
2026-08-06 07:45:12.618 7 ERROR nova.servicegroup.drivers.db            ^^^^^^^^^^^^^^^^^^^^^^^^^
2026-08-06 07:45:12.618 7 ERROR nova.servicegroup.drivers.db   File "/var/lib/openstack/lib/python3.12/site-packages/sqlalchemy/pool/base.py", line 390, in _create_connection
2026-08-06 07:45:12.618 7 ERROR nova.servicegroup.drivers.db     return _ConnectionRecord(self)
2026-08-06 07:45:12.618 7 ERROR nova.servicegroup.drivers.db            ^^^^^^^^^^^^^^^^^^^^^^^
2026-08-06 07:45:12.618 7 ERROR nova.servicegroup.drivers.db   File "/var/lib/openstack/lib/python3.12/site-packages/sqlalchemy/pool/base.py", line 674, in __init__
2026-08-06 07:45:12.618 7 ERROR nova.servicegroup.drivers.db     self.__connect()
2026-08-06 07:45:12.618 7 ERROR nova.servicegroup.drivers.db   File "/var/lib/openstack/lib/python3.12/site-packages/sqlalchemy/pool/base.py", line 900, in __connect
2026-08-06 07:45:12.618 7 ERROR nova.servicegroup.drivers.db     with util.safe_reraise():
2026-08-06 07:45:12.618 7 ERROR nova.servicegroup.drivers.db   File "/var/lib/openstack/lib/python3.12/site-packages/sqlalchemy/util/langhelpers.py", line 146, in __exit__
2026-08-06 07:45:12.618 7 ERROR nova.servicegroup.drivers.db     raise exc_value.with_traceback(exc_tb)
2026-08-06 07:45:12.618 7 ERROR nova.servicegroup.drivers.db   File "/var/lib/openstack/lib/python3.12/site-packages/sqlalchemy/pool/base.py", line 896, in __connect
2026-08-06 07:45:12.618 7 ERROR nova.servicegroup.drivers.db     self.dbapi_connection = connection = pool._invoke_creator(self)
2026-08-06 07:45:12.618 7 ERROR nova.servicegroup.drivers.db                                          ^^^^^^^^^^^^^^^^^^^^^^^^^^
2026-08-06 07:45:12.618 7 ERROR nova.servicegroup.drivers.db   File "/var/lib/openstack/lib/python3.12/site-packages/sqlalchemy/engine/create.py", line 643, in connect
2026-08-06 07:45:12.618 7 ERROR nova.servicegroup.drivers.db     return dialect.connect(*cargs, **cparams)
2026-08-06 07:45:12.618 7 ERROR nova.servicegroup.drivers.db            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2026-08-06 07:45:12.618 7 ERROR nova.servicegroup.drivers.db   File "/var/lib/openstack/lib/python3.12/site-packages/sqlalchemy/engine/default.py", line 621, in connect
2026-08-06 07:45:12.618 7 ERROR nova.servicegroup.drivers.db     return self.loaded_dbapi.connect(*cargs, **cparams)
2026-08-06 07:45:12.618 7 ERROR nova.servicegroup.drivers.db            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2026-08-06 07:45:12.618 7 ERROR nova.servicegroup.drivers.db   File "/var/lib/openstack/lib/python3.12/site-packages/pymysql/connections.py", line 361, in __init__
2026-08-06 07:45:12.618 7 ERROR nova.servicegroup.drivers.db     self.connect()
2026-08-06 07:45:12.618 7 ERROR nova.servicegroup.drivers.db   File "/var/lib/openstack/lib/python3.12/site-packages/pymysql/connections.py", line 716, in connect
2026-08-06 07:45:12.618 7 ERROR nova.servicegroup.drivers.db     raise exc
2026-08-06 07:45:12.618 7 ERROR nova.servicegroup.drivers.db pymysql.err.OperationalError: (2003, "Can't connect to MySQL server on 'percona-xtradb-haproxy.openstack.svc.cluster.local' ([Errno -3] Lookup timed out)")
2026-08-06 07:45:12.618 7 ERROR nova.servicegroup.drivers.db 
2026-08-06 07:45:12.618 7 ERROR nova.servicegroup.drivers.db The above exception was the direct cause of the following exception:
2026-08-06 07:45:12.618 7 ERROR nova.servicegroup.drivers.db 
2026-08-06 07:45:12.618 7 ERROR nova.servicegroup.drivers.db Traceback (most recent call last):
2026-08-06 07:45:12.618 7 ERROR nova.servicegroup.drivers.db   File "/var/lib/openstack/lib/python3.12/site-packages/nova/servicegroup/drivers/db.py", line 92, in _report_state
2026-08-06 07:45:12.618 7 ERROR nova.servicegroup.drivers.db     service.service_ref.save()
2026-08-06 07:45:12.618 7 ERROR nova.servicegroup.drivers.db   File "/var/lib/openstack/lib/python3.12/site-packages/oslo_versionedobjects/base.py", line 226, in wrapper
2026-08-06 07:45:12.618 7 ERROR nova.servicegroup.drivers.db     return fn(self, *args, **kwargs)
2026-08-06 07:45:12.618 7 ERROR nova.servicegroup.drivers.db            ^^^^^^^^^^^^^^^^^^^^^^^^^
2026-08-06 07:45:12.618 7 ERROR nova.servicegroup.drivers.db   File "/var/lib/openstack/lib/python3.12/site-packages/nova/objects/service.py", line 513, in save
2026-08-06 07:45:12.618 7 ERROR nova.servicegroup.drivers.db     db_service = db.service_update(self._context, self.id, updates)
2026-08-06 07:45:12.618 7 ERROR nova.servicegroup.drivers.db                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2026-08-06 07:45:12.618 7 ERROR nova.servicegroup.drivers.db   File "/var/lib/openstack/lib/python3.12/site-packages/oslo_db/api.py", line 144, in wrapper
2026-08-06 07:45:12.618 7 ERROR nova.servicegroup.drivers.db     with excutils.save_and_reraise_exception() as ectxt:
2026-08-06 07:45:12.618 7 ERROR nova.servicegroup.drivers.db   File "/var/lib/openstack/lib/python3.12/site-packages/oslo_utils/excutils.py", line 227, in __exit__
2026-08-06 07:45:12.618 7 ERROR nova.servicegroup.drivers.db     self.force_reraise()
2026-08-06 07:45:12.618 7 ERROR nova.servicegroup.drivers.db   File "/var/lib/openstack/lib/python3.12/site-packages/oslo_utils/excutils.py", line 200, in force_reraise
2026-08-06 07:45:12.618 7 ERROR nova.servicegroup.drivers.db     raise self.value
2026-08-06 07:45:12.618 7 ERROR nova.servicegroup.drivers.db   File "/var/lib/openstack/lib/python3.12/site-packages/oslo_db/api.py", line 142, in wrapper
2026-08-06 07:45:12.618 7 ERROR nova.servicegroup.drivers.db     return f(*args, **kwargs)
2026-08-06 07:45:12.618 7 ERROR nova.servicegroup.drivers.db            ^^^^^^^^^^^^^^^^^^
2026-08-06 07:45:12.618 7 ERROR nova.servicegroup.drivers.db   File "/var/lib/openstack/lib/python3.12/site-packages/nova/db/main/api.py", line 207, in wrapper
2026-08-06 07:45:12.618 7 ERROR nova.servicegroup.drivers.db     return f(context, *args, **kwargs)
2026-08-06 07:45:12.618 7 ERROR nova.servicegroup.drivers.db            ^^^^^^^^^^^^^^^^^^^^^^^^^^^
2026-08-06 07:45:12.618 7 ERROR nova.servicegroup.drivers.db   File "/var/lib/openstack/lib/python3.12/site-packages/nova/db/main/api.py", line 570, in service_update
2026-08-06 07:45:12.618 7 ERROR nova.servicegroup.drivers.db     service_ref = service_get(context, service_id)
2026-08-06 07:45:12.618 7 ERROR nova.servicegroup.drivers.db                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2026-08-06 07:45:12.618 7 ERROR nova.servicegroup.drivers.db   File "/var/lib/openstack/lib/python3.12/site-packages/nova/db/main/api.py", line 224, in wrapper
2026-08-06 07:45:12.618 7 ERROR nova.servicegroup.drivers.db     return f(context, *args, **kwargs)
2026-08-06 07:45:12.618 7 ERROR nova.servicegroup.drivers.db            ^^^^^^^^^^^^^^^^^^^^^^^^^^^
2026-08-06 07:45:12.618 7 ERROR nova.servicegroup.drivers.db   File "/var/lib/openstack/lib/python3.12/site-packages/nova/db/main/api.py", line 405, in service_get
2026-08-06 07:45:12.618 7 ERROR nova.servicegroup.drivers.db     result = query.first()
2026-08-06 07:45:12.618 7 ERROR nova.servicegroup.drivers.db              ^^^^^^^^^^^^^
2026-08-06 07:45:12.618 7 ERROR nova.servicegroup.drivers.db   File "/var/lib/openstack/lib/python3.12/site-packages/sqlalchemy/orm/query.py", line 2728, in first
2026-08-06 07:45:12.618 7 ERROR nova.servicegroup.drivers.db     return self.limit(1)._iter().first()  # type: ignore
2026-08-06 07:45:12.618 7 ERROR nova.servicegroup.drivers.db            ^^^^^^^^^^^^^^^^^^^^^
2026-08-06 07:45:12.618 7 ERROR nova.servicegroup.drivers.db   File "/var/lib/openstack/lib/python3.12/site-packages/sqlalchemy/orm/query.py", line 2827, in _iter
2026-08-06 07:45:12.618 7 ERROR nova.servicegroup.drivers.db     result: Union[ScalarResult[_T], Result[_T]] = self.session.execute(
2026-08-06 07:45:12.618 7 ERROR nova.servicegroup.drivers.db                                                   ^^^^^^^^^^^^^^^^^^^^^
2026-08-06 07:45:12.618 7 ERROR nova.servicegroup.drivers.db   File "/var/lib/openstack/lib/python3.12/site-packages/sqlalchemy/orm/session.py", line 2362, in execute
2026-08-06 07:45:12.618 7 ERROR nova.servicegroup.drivers.db     return self._execute_internal(
2026-08-06 07:45:12.618 7 ERROR nova.servicegroup.drivers.db            ^^^^^^^^^^^^^^^^^^^^^^^
2026-08-06 07:45:12.618 7 ERROR nova.servicegroup.drivers.db   File "/var/lib/openstack/lib/python3.12/site-packages/sqlalchemy/orm/session.py", line 2237, in _execute_internal
2026-08-06 07:45:12.618 7 ERROR nova.servicegroup.drivers.db     conn = self._connection_for_bind(bind)
2026-08-06 07:45:12.618 7 ERROR nova.servicegroup.drivers.db            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2026-08-06 07:45:12.618 7 ERROR nova.servicegroup.drivers.db   File "/var/lib/openstack/lib/python3.12/site-packages/sqlalchemy/orm/session.py", line 2106, in _connection_for_bind
2026-08-06 07:45:12.618 7 ERROR nova.servicegroup.drivers.db     return trans._connection_for_bind(engine, execution_options)
2026-08-06 07:45:12.618 7 ERROR nova.servicegroup.drivers.db            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2026-08-06 07:45:12.618 7 ERROR nova.servicegroup.drivers.db   File "<string>", line 2, in _connection_for_bind
2026-08-06 07:45:12.618 7 ERROR nova.servicegroup.drivers.db   File "/var/lib/openstack/lib/python3.12/site-packages/sqlalchemy/orm/state_changes.py", line 139, in _go
2026-08-06 07:45:12.618 7 ERROR nova.servicegroup.drivers.db     ret_value = fn(self, *arg, **kw)
2026-08-06 07:45:12.618 7 ERROR nova.servicegroup.drivers.db                 ^^^^^^^^^^^^^^^^^^^^
2026-08-06 07:45:12.618 7 ERROR nova.servicegroup.drivers.db   File "/var/lib/openstack/lib/python3.12/site-packages/sqlalchemy/orm/session.py", line 1189, in _connection_for_bind
2026-08-06 07:45:12.618 7 ERROR nova.servicegroup.drivers.db     conn = bind.connect()
2026-08-06 07:45:12.618 7 ERROR nova.servicegroup.drivers.db            ^^^^^^^^^^^^^^
2026-08-06 07:45:12.618 7 ERROR nova.servicegroup.drivers.db   File "/var/lib/openstack/lib/python3.12/site-packages/sqlalchemy/engine/base.py", line 3278, in connect
2026-08-06 07:45:12.618 7 ERROR nova.servicegroup.drivers.db     return self._connection_cls(self)
2026-08-06 07:45:12.618 7 ERROR nova.servicegroup.drivers.db            ^^^^^^^^^^^^^^^^^^^^^^^^^^
2026-08-06 07:45:12.618 7 ERROR nova.servicegroup.drivers.db   File "/var/lib/openstack/lib/python3.12/site-packages/sqlalchemy/engine/base.py", line 148, in __init__
2026-08-06 07:45:12.618 7 ERROR nova.servicegroup.drivers.db     Connection._handle_dbapi_exception_noconnection(
2026-08-06 07:45:12.618 7 ERROR nova.servicegroup.drivers.db   File "/var/lib/openstack/lib/python3.12/site-packages/sqlalchemy/engine/base.py", line 2439, in _handle_dbapi_exception_noconnection
2026-08-06 07:45:12.618 7 ERROR nova.servicegroup.drivers.db     raise newraise.with_traceback(exc_info[2]) from e
2026-08-06 07:45:12.618 7 ERROR nova.servicegroup.drivers.db   File "/var/lib/openstack/lib/python3.12/site-packages/sqlalchemy/engine/base.py", line 146, in __init__
2026-08-06 07:45:12.618 7 ERROR nova.servicegroup.drivers.db     self._dbapi_connection = engine.raw_connection()
2026-08-06 07:45:12.618 7 ERROR nova.servicegroup.drivers.db                              ^^^^^^^^^^^^^^^^^^^^^^^
2026-08-06 07:45:12.618 7 ERROR nova.servicegroup.drivers.db   File "/var/lib/openstack/lib/python3.12/site-packages/sqlalchemy/engine/base.py", line 3302, in raw_connection
2026-08-06 07:45:12.618 7 ERROR nova.servicegroup.drivers.db     return self.pool.connect()
2026-08-06 07:45:12.618 7 ERROR nova.servicegroup.drivers.db            ^^^^^^^^^^^^^^^^^^^
2026-08-06 07:45:12.618 7 ERROR nova.servicegroup.drivers.db   File "/var/lib/openstack/lib/python3.12/site-packages/sqlalchemy/pool/base.py", line 449, in connect
2026-08-06 07:45:12.618 7 ERROR nova.servicegroup.drivers.db     return _ConnectionFairy._checkout(self)
2026-08-06 07:45:12.618 7 ERROR nova.servicegroup.drivers.db            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2026-08-06 07:45:12.618 7 ERROR nova.servicegroup.drivers.db   File "/var/lib/openstack/lib/python3.12/site-packages/sqlalchemy/pool/base.py", line 1263, in _checkout
2026-08-06 07:45:12.618 7 ERROR nova.servicegroup.drivers.db     fairy = _ConnectionRecord.checkout(pool)
2026-08-06 07:45:12.618 7 ERROR nova.servicegroup.drivers.db             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2026-08-06 07:45:12.618 7 ERROR nova.servicegroup.drivers.db   File "/var/lib/openstack/lib/python3.12/site-packages/sqlalchemy/pool/base.py", line 712, in checkout
2026-08-06 07:45:12.618 7 ERROR nova.servicegroup.drivers.db     rec = pool._do_get()
2026-08-06 07:45:12.618 7 ERROR nova.servicegroup.drivers.db           ^^^^^^^^^^^^^^
2026-08-06 07:45:12.618 7 ERROR nova.servicegroup.drivers.db   File "/var/lib/openstack/lib/python3.12/site-packages/sqlalchemy/pool/impl.py", line 179, in _do_get
2026-08-06 07:45:12.618 7 ERROR nova.servicegroup.drivers.db     with util.safe_reraise():
2026-08-06 07:45:12.618 7 ERROR nova.servicegroup.drivers.db   File "/var/lib/openstack/lib/python3.12/site-packages/sqlalchemy/util/langhelpers.py", line 146, in __exit__
2026-08-06 07:45:12.618 7 ERROR nova.servicegroup.drivers.db     raise exc_value.with_traceback(exc_tb)
2026-08-06 07:45:12.618 7 ERROR nova.servicegroup.drivers.db   File "/var/lib/openstack/lib/python3.12/site-packages/sqlalchemy/pool/impl.py", line 177, in _do_get
2026-08-06 07:45:12.618 7 ERROR nova.servicegroup.drivers.db     return self._create_connection()
2026-08-06 07:45:12.618 7 ERROR nova.servicegroup.drivers.db            ^^^^^^^^^^^^^^^^^^^^^^^^^
2026-08-06 07:45:12.618 7 ERROR nova.servicegroup.drivers.db   File "/var/lib/openstack/lib/python3.12/site-packages/sqlalchemy/pool/base.py", line 390, in _create_connection
2026-08-06 07:45:12.618 7 ERROR nova.servicegroup.drivers.db     return _ConnectionRecord(self)
2026-08-06 07:45:12.618 7 ERROR nova.servicegroup.drivers.db            ^^^^^^^^^^^^^^^^^^^^^^^
2026-08-06 07:45:12.618 7 ERROR nova.servicegroup.drivers.db   File "/var/lib/openstack/lib/python3.12/site-packages/sqlalchemy/pool/base.py", line 674, in __init__
2026-08-06 07:45:12.618 7 ERROR nova.servicegroup.drivers.db     self.__connect()
2026-08-06 07:45:12.618 7 ERROR nova.servicegroup.drivers.db   File "/var/lib/openstack/lib/python3.12/site-packages/sqlalchemy/pool/base.py", line 900, in __connect
2026-08-06 07:45:12.618 7 ERROR nova.servicegroup.drivers.db     with util.safe_reraise():
2026-08-06 07:45:12.618 7 ERROR nova.servicegroup.drivers.db   File "/var/lib/openstack/lib/python3.12/site-packages/sqlalchemy/util/langhelpers.py", line 146, in __exit__
2026-08-06 07:45:12.618 7 ERROR nova.servicegroup.drivers.db     raise exc_value.with_traceback(exc_tb)
2026-08-06 07:45:12.618 7 ERROR nova.servicegroup.drivers.db   File "/var/lib/openstack/lib/python3.12/site-packages/sqlalchemy/pool/base.py", line 896, in __connect
2026-08-06 07:45:12.618 7 ERROR nova.servicegroup.drivers.db     self.dbapi_connection = connection = pool._invoke_creator(self)
2026-08-06 07:45:12.618 7 ERROR nova.servicegroup.drivers.db                                          ^^^^^^^^^^^^^^^^^^^^^^^^^^
2026-08-06 07:45:12.618 7 ERROR nova.servicegroup.drivers.db   File "/var/lib/openstack/lib/python3.12/site-packages/sqlalchemy/engine/create.py", line 643, in connect
2026-08-06 07:45:12.618 7 ERROR nova.servicegroup.drivers.db     return dialect.connect(*cargs, **cparams)
2026-08-06 07:45:12.618 7 ERROR nova.servicegroup.drivers.db            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2026-08-06 07:45:12.618 7 ERROR nova.servicegroup.drivers.db   File "/var/lib/openstack/lib/python3.12/site-packages/sqlalchemy/engine/default.py", line 621, in connect
2026-08-06 07:45:12.618 7 ERROR nova.servicegroup.drivers.db     return self.loaded_dbapi.connect(*cargs, **cparams)
2026-08-06 07:45:12.618 7 ERROR nova.servicegroup.drivers.db            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2026-08-06 07:45:12.618 7 ERROR nova.servicegroup.drivers.db   File "/var/lib/openstack/lib/python3.12/site-packages/pymysql/connections.py", line 361, in __init__
2026-08-06 07:45:12.618 7 ERROR nova.servicegroup.drivers.db     self.connect()
2026-08-06 07:45:12.618 7 ERROR nova.servicegroup.drivers.db   File "/var/lib/openstack/lib/python3.12/site-packages/pymysql/connections.py", line 716, in connect
2026-08-06 07:45:12.618 7 ERROR nova.servicegroup.drivers.db     raise exc
2026-08-06 07:45:12.618 7 ERROR nova.servicegroup.drivers.db oslo_db.exception.DBConnectionError: (pymysql.err.OperationalError) (2003, "Can't connect to MySQL server on 'percona-xtradb-haproxy.openstack.svc.cluster.local' ([Errno -3] Lookup timed out)")
2026-08-06 07:45:12.618 7 ERROR nova.servicegroup.drivers.db (Background on this error at: https://sqlalche.me/e/20/e3q8)
2026-08-06 07:45:12.618 7 ERROR nova.servicegroup.drivers.db 
2026-08-06 07:45:12.628 7 WARNING oslo.service.loopingcall [-] Function 'nova.servicegroup.drivers.db.DbDriver._report_state' run outlasted interval by 0.89 sec
2026-08-06 07:45:12.631 7 INFO nova.servicegroup.drivers.db [-] Recovered from being unable to report status.