+ 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. 2026-02-26 05:41:01.854 1 INFO oslo_service.service [None req-b78bcf68-f0c4-43f7-a18f-61a88e532bcb - - - - - -] Starting 2 workers 2026-02-26 05:41:01.862 7 INFO nova.service [-] Starting conductor node (version 30.2.2) 2026-02-26 05:41:01.863 8 INFO nova.service [-] Starting conductor node (version 30.2.2) 2026-02-26 05:41:01.865 1 WARNING oslo_config.cfg [None req-b78bcf68-f0c4-43f7-a18f-61a88e532bcb - - - - - -] 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. 2026-02-26 06:14:55.918 7 WARNING oslo_config.cfg [None req-6d412b02-f30a-4695-94b3-41dbfecdde6a c7391297ad4646569f0b62991df48bd8 524b48119d934b60bdbbce0da09fadc1 - - default default] 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. 2026-02-26 06:14:55.978 7 INFO nova.compute.rpcapi [None req-456093f3-acef-400a-bc7a-ba863b9b2b03 - - - - - -] Automatically selected compute RPC version 6.3 from minimum service version 67 2026-02-26 06:14:56.592 8 WARNING oslo_config.cfg [None req-6d412b02-f30a-4695-94b3-41dbfecdde6a c7391297ad4646569f0b62991df48bd8 524b48119d934b60bdbbce0da09fadc1 - - default default] 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. 2026-02-26 06:15:13.130 8 ERROR nova.scheduler.utils [None req-6d412b02-f30a-4695-94b3-41dbfecdde6a c7391297ad4646569f0b62991df48bd8 524b48119d934b60bdbbce0da09fadc1 - - default default] [instance: b7fadf94-75f6-4a5a-af16-97c88dfbb0a8] Error from last host: instance (node instance): ['Traceback (most recent call last):\n', ' File "/var/lib/openstack/lib/python3.12/site-packages/urllib3/connectionpool.py", line 715, in urlopen\n httplib_response = self._make_request(\n ^^^^^^^^^^^^^^^^^^^\n', ' File "/var/lib/openstack/lib/python3.12/site-packages/urllib3/connectionpool.py", line 467, in _make_request\n six.raise_from(e, None)\n', ' File "", line 3, in raise_from\n', ' File "/var/lib/openstack/lib/python3.12/site-packages/urllib3/connectionpool.py", line 462, in _make_request\n httplib_response = conn.getresponse()\n ^^^^^^^^^^^^^^^^^^\n', ' File "/usr/lib/python3.12/http/client.py", line 1448, in getresponse\n response.begin()\n', ' File "/usr/lib/python3.12/http/client.py", line 336, in begin\n version, status, reason = self._read_status()\n ^^^^^^^^^^^^^^^^^^^\n', ' File "/usr/lib/python3.12/http/client.py", line 305, in _read_status\n raise RemoteDisconnected("Remote end closed connection without"\n', 'http.client.RemoteDisconnected: Remote end closed connection without response\n', '\nDuring handling of the above exception, another exception occurred:\n\n', 'Traceback (most recent call last):\n', ' File "/var/lib/openstack/lib/python3.12/site-packages/requests/adapters.py", line 667, in send\n resp = conn.urlopen(\n ^^^^^^^^^^^^^\n', ' File "/var/lib/openstack/lib/python3.12/site-packages/urllib3/connectionpool.py", line 801, in urlopen\n retries = retries.increment(\n ^^^^^^^^^^^^^^^^^^\n', ' File "/var/lib/openstack/lib/python3.12/site-packages/urllib3/util/retry.py", line 552, in increment\n raise six.reraise(type(error), error, _stacktrace)\n ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^\n', ' File "/var/lib/openstack/lib/python3.12/site-packages/urllib3/packages/six.py", line 769, in reraise\n raise value.with_traceback(tb)\n', ' File "/var/lib/openstack/lib/python3.12/site-packages/urllib3/connectionpool.py", line 715, in urlopen\n httplib_response = self._make_request(\n ^^^^^^^^^^^^^^^^^^^\n', ' File "/var/lib/openstack/lib/python3.12/site-packages/urllib3/connectionpool.py", line 467, in _make_request\n six.raise_from(e, None)\n', ' File "", line 3, in raise_from\n', ' File "/var/lib/openstack/lib/python3.12/site-packages/urllib3/connectionpool.py", line 462, in _make_request\n httplib_response = conn.getresponse()\n ^^^^^^^^^^^^^^^^^^\n', ' File "/usr/lib/python3.12/http/client.py", line 1448, in getresponse\n response.begin()\n', ' File "/usr/lib/python3.12/http/client.py", line 336, in begin\n version, status, reason = self._read_status()\n ^^^^^^^^^^^^^^^^^^^\n', ' File "/usr/lib/python3.12/http/client.py", line 305, in _read_status\n raise RemoteDisconnected("Remote end closed connection without"\n', "urllib3.exceptions.ProtocolError: ('Connection aborted.', RemoteDisconnected('Remote end closed connection without response'))\n", '\nDuring handling of the above exception, another exception occurred:\n\n', 'Traceback (most recent call last):\n', ' File "/var/lib/openstack/lib/python3.12/site-packages/keystoneauth1/session.py", line 1021, in _send_request\n resp = self.session.request(method, url, **kwargs)\n ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^\n', ' File "/var/lib/openstack/lib/python3.12/site-packages/requests/sessions.py", line 589, in request\n resp = self.send(prep, **send_kwargs)\n ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^\n', ' File "/var/lib/openstack/lib/python3.12/site-packages/requests/sessions.py", line 703, in send\n r = adapter.send(request, **kwargs)\n ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^\n', ' File "/var/lib/openstack/lib/python3.12/site-packages/requests/adapters.py", line 682, in send\n raise ConnectionError(err, request=request)\n', "requests.exceptions.ConnectionError: ('Connection aborted.', RemoteDisconnected('Remote end closed connection without response'))\n", '\nDuring handling of the above exception, another exception occurred:\n\n', 'Traceback (most recent call last):\n', ' File "/var/lib/openstack/lib/python3.12/site-packages/nova/compute/manager.py", line 2642, in _build_and_run_instance\n self.driver.spawn(context, instance, image_meta,\n', ' File "/var/lib/openstack/lib/python3.12/site-packages/nova/virt/libvirt/driver.py", line 4757, in spawn\n xml = self._get_guest_xml(context, instance, network_info,\n ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^\n', ' File "/var/lib/openstack/lib/python3.12/site-packages/nova/virt/libvirt/driver.py", line 7924, in _get_guest_xml\n network_info_str = str(network_info)\n ^^^^^^^^^^^^^^^^^\n', ' File "/var/lib/openstack/lib/python3.12/site-packages/nova/network/model.py", line 620, in __str__\n return self._sync_wrapper(fn, *args, **kwargs)\n ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^\n', ' File "/var/lib/openstack/lib/python3.12/site-packages/nova/network/model.py", line 603, in _sync_wrapper\n self.wait()\n', ' File "/var/lib/openstack/lib/python3.12/site-packages/nova/network/model.py", line 635, in wait\n self[:] = self._gt.wait()\n ^^^^^^^^^^^^^^^\n', ' File "/var/lib/openstack/lib/python3.12/site-packages/eventlet/greenthread.py", line 225, in wait\n return self._exit_event.wait()\n ^^^^^^^^^^^^^^^^^^^^^^^\n', ' File "/var/lib/openstack/lib/python3.12/site-packages/eventlet/event.py", line 131, in wait\n current.throw(*self._exc)\n', ' File "/var/lib/openstack/lib/python3.12/site-packages/eventlet/greenthread.py", line 265, in main\n result = function(*args, **kwargs)\n ^^^^^^^^^^^^^^^^^^^^^^^^^\n', ' File "/var/lib/openstack/lib/python3.12/site-packages/nova/utils.py", line 664, in context_wrapper\n return func(*args, **kwargs)\n ^^^^^^^^^^^^^^^^^^^^^\n', ' File "/var/lib/openstack/lib/python3.12/site-packages/nova/compute/manager.py", line 2012, in _allocate_network_async\n raise e\n', ' File "/var/lib/openstack/lib/python3.12/site-packages/nova/compute/manager.py", line 1990, in _allocate_network_async\n nwinfo = self.network_api.allocate_for_instance(\n ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^\n', ' File "/var/lib/openstack/lib/python3.12/site-packages/nova/network/neutron.py", line 1185, in allocate_for_instance\n nets = self._validate_requested_network_ids(\n ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^\n', ' File "/var/lib/openstack/lib/python3.12/site-packages/nova/network/neutron.py", line 920, in _validate_requested_network_ids\n nets = self._get_available_networks(context, instance.project_id,\n ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^\n', ' File "/var/lib/openstack/lib/python3.12/site-packages/nova/network/neutron.py", line 456, in _get_available_networks\n nets = neutron.list_networks(**search_opts).get(\'networks\', [])\n ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^\n', ' File "/var/lib/openstack/lib/python3.12/site-packages/nova/network/neutron.py", line 196, in wrapper\n ret = obj(*args, **kwargs)\n ^^^^^^^^^^^^^^^^^^^^\n', ' File "/var/lib/openstack/lib/python3.12/site-packages/neutronclient/v2_0/client.py", line 860, in list_networks\n return self.list(\'networks\', self.networks_path, retrieve_all,\n ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^\n', ' File "/var/lib/openstack/lib/python3.12/site-packages/nova/network/neutron.py", line 196, in wrapper\n ret = obj(*args, **kwargs)\n ^^^^^^^^^^^^^^^^^^^^\n', ' File "/var/lib/openstack/lib/python3.12/site-packages/neutronclient/v2_0/client.py", line 372, in list\n for r in self._pagination(collection, path, **params):\n', ' File "/var/lib/openstack/lib/python3.12/site-packages/neutronclient/v2_0/client.py", line 387, in _pagination\n res = self.get(path, params=params)\n ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^\n', ' File "/var/lib/openstack/lib/python3.12/site-packages/nova/network/neutron.py", line 196, in wrapper\n ret = obj(*args, **kwargs)\n ^^^^^^^^^^^^^^^^^^^^\n', ' File "/var/lib/openstack/lib/python3.12/site-packages/neutronclient/v2_0/client.py", line 356, in get\n return self.retry_request("GET", action, body=body,\n ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^\n', ' File "/var/lib/openstack/lib/python3.12/site-packages/nova/network/neutron.py", line 196, in wrapper\n ret = obj(*args, **kwargs)\n ^^^^^^^^^^^^^^^^^^^^\n', ' File "/var/lib/openstack/lib/python3.12/site-packages/neutronclient/v2_0/client.py", line 333, in retry_request\n return self.do_request(method, action, body=body,\n ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^\n', ' File "/var/lib/openstack/lib/python3.12/site-packages/nova/network/neutron.py", line 196, in wrapper\n ret = obj(*args, **kwargs)\n ^^^^^^^^^^^^^^^^^^^^\n', ' File "/var/lib/openstack/lib/python3.12/site-packages/neutronclient/v2_0/client.py", line 284, in do_request\n resp, replybody = self.httpclient.do_request(action, method, body=body,\n ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^\n', ' File "/var/lib/openstack/lib/python3.12/site-packages/neutronclient/client.py", line 342, in do_request\n return self.request(url, method, **kwargs)\n ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^\n', ' File "/var/lib/openstack/lib/python3.12/site-packages/neutronclient/client.py", line 330, in request\n resp = super(SessionClient, self).request(*args, **kwargs)\n ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^\n', ' File "/var/lib/openstack/lib/python3.12/site-packages/keystoneauth1/adapter.py", line 255, in request\n return self.session.request(url, method, **kwargs)\n ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^\n', ' File "/var/lib/openstack/lib/python3.12/site-packages/keystoneauth1/session.py", line 789, in request\n auth_headers = self.get_auth_headers(auth)\n ^^^^^^^^^^^^^^^^^^^^^^^^^^^\n', ' File "/var/lib/openstack/lib/python3.12/site-packages/keystoneauth1/session.py", line 1214, in get_auth_headers\n return auth.get_headers(self, **kwargs)\n ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^\n', ' File "/var/lib/openstack/lib/python3.12/site-packages/keystoneauth1/service_token.py", line 30, in get_headers\n token = self.service_auth.get_token(session, **kwargs)\n ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^\n', ' File "/var/lib/openstack/lib/python3.12/site-packages/keystoneauth1/identity/base.py", line 85, in get_token\n return self.get_access(session).auth_token\n ^^^^^^^^^^^^^^^^^^^^^^^^\n', ' File "/var/lib/openstack/lib/python3.12/site-packages/keystoneauth1/identity/base.py", line 131, in get_access\n self.auth_ref = self.get_auth_ref(session)\n ^^^^^^^^^^^^^^^^^^^^^^^^^^\n', ' File "/var/lib/openstack/lib/python3.12/site-packages/keystoneauth1/identity/generic/base.py", line 205, in get_auth_ref\n return self._plugin.get_auth_ref(session, **kwargs)\n ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^\n', ' File "/var/lib/openstack/lib/python3.12/site-packages/keystoneauth1/identity/v3/base.py", line 185, in get_auth_ref\n resp = session.post(token_url, json=body, headers=headers,\n ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^\n', ' File "/var/lib/openstack/lib/python3.12/site-packages/keystoneauth1/session.py", line 1162, in post\n return self.request(url, \'POST\', **kwargs)\n ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^\n', ' File "/var/lib/openstack/lib/python3.12/site-packages/keystoneauth1/session.py", line 930, in request\n resp = send(**kwargs)\n ^^^^^^^^^^^^^^\n', ' File "/var/lib/openstack/lib/python3.12/site-packages/keystoneauth1/session.py", line 1037, in _send_request\n raise exceptions.ConnectFailure(msg)\n', "keystoneauth1.exceptions.connection.ConnectFailure: Unable to establish connection to http://keystone-api.openstack.svc.cluster.local:5000/v3/auth/tokens: ('Connection aborted.', RemoteDisconnected('Remote end closed connection without response'))\n", '\nDuring handling of the above exception, another exception occurred:\n\n', 'Traceback (most recent call last):\n', ' File "/var/lib/openstack/lib/python3.12/site-packages/nova/compute/manager.py", line 2457, in _do_build_and_run_instance\n self._build_and_run_instance(context, instance, image,\n', ' File "/var/lib/openstack/lib/python3.12/site-packages/nova/compute/manager.py", line 2749, in _build_and_run_instance\n raise exception.RescheduledException(\n', "nova.exception.RescheduledException: Build of instance b7fadf94-75f6-4a5a-af16-97c88dfbb0a8 was re-scheduled: Unable to establish connection to http://keystone-api.openstack.svc.cluster.local:5000/v3/auth/tokens: ('Connection aborted.', RemoteDisconnected('Remote end closed connection without response'))\n"] 2026-02-26 06:15:13.131 8 WARNING nova.scheduler.utils [None req-6d412b02-f30a-4695-94b3-41dbfecdde6a c7391297ad4646569f0b62991df48bd8 524b48119d934b60bdbbce0da09fadc1 - - default default] Failed to compute_task_build_instances: Exceeded maximum number of retries. Exhausted all hosts available for retrying build failures for instance b7fadf94-75f6-4a5a-af16-97c88dfbb0a8.: nova.exception.MaxRetriesExceeded: Exceeded maximum number of retries. Exhausted all hosts available for retrying build failures for instance b7fadf94-75f6-4a5a-af16-97c88dfbb0a8. 2026-02-26 06:15:13.132 8 WARNING nova.scheduler.utils [None req-6d412b02-f30a-4695-94b3-41dbfecdde6a c7391297ad4646569f0b62991df48bd8 524b48119d934b60bdbbce0da09fadc1 - - default default] [instance: b7fadf94-75f6-4a5a-af16-97c88dfbb0a8] Setting instance to ERROR state.: nova.exception.MaxRetriesExceeded: Exceeded maximum number of retries. Exhausted all hosts available for retrying build failures for instance b7fadf94-75f6-4a5a-af16-97c88dfbb0a8. 2026-02-26 06:15:26.393 8 INFO nova.compute.rpcapi [None req-110532cf-22e8-4a19-bb38-e24a78973abd - - - - - -] Automatically selected compute RPC version 6.3 from minimum service version 67