Jul 04 17:15:02.936845 np0000004514 systemd[1]: Starting devstack@c-api.service - Devstack devstack@c-api.service...
Jul 04 17:15:02.942173 np0000004514 devstack@c-api.service[99834]: [uWSGI] getting INI configuration from /etc/cinder/cinder-api-uwsgi.ini
Jul 04 17:15:02.944360 np0000004514 devstack@c-api.service[99834]: *** Starting uWSGI 2.0.24-debian (64bit) on [Sat Jul  4 17:15:02 2026] ***
Jul 04 17:15:02.944360 np0000004514 devstack@c-api.service[99834]: compiled with version: 13.2.0 on 17 April 2024 16:23:48
Jul 04 17:15:02.944360 np0000004514 devstack@c-api.service[99834]: os: Linux-6.8.0-100-generic #100-Ubuntu SMP PREEMPT_DYNAMIC Tue Jan 13 16:40:06 UTC 2026
Jul 04 17:15:02.944360 np0000004514 devstack@c-api.service[99834]: nodename: np0000004514
Jul 04 17:15:02.944360 np0000004514 devstack@c-api.service[99834]: machine: x86_64
Jul 04 17:15:02.944360 np0000004514 devstack@c-api.service[99834]: clock source: unix
Jul 04 17:15:02.944360 np0000004514 devstack@c-api.service[99834]: pcre jit disabled
Jul 04 17:15:02.944360 np0000004514 devstack@c-api.service[99834]: detected number of CPU cores: 16
Jul 04 17:15:02.944360 np0000004514 devstack@c-api.service[99834]: current working directory: /
Jul 04 17:15:02.944360 np0000004514 devstack@c-api.service[99834]: detected binary path: /usr/bin/uwsgi-core
Jul 04 17:15:02.944360 np0000004514 devstack@c-api.service[99834]: your processes number limit is 257052
Jul 04 17:15:02.944360 np0000004514 devstack@c-api.service[99834]: your memory page size is 4096 bytes
Jul 04 17:15:02.944701 np0000004514 devstack@c-api.service[99834]: detected max file descriptor number: 2048
Jul 04 17:15:02.944701 np0000004514 devstack@c-api.service[99834]: lock engine: pthread robust mutexes
Jul 04 17:15:02.944701 np0000004514 devstack@c-api.service[99834]: thunder lock: enabled
Jul 04 17:15:02.944794 np0000004514 devstack@c-api.service[99834]: uwsgi socket 0 bound to UNIX address /var/run/uwsgi/cinder-api.socket fd 4
Jul 04 17:15:02.944794 np0000004514 devstack@c-api.service[99834]: Python version: 3.12.3 (main, Mar 23 2026, 19:04:32) [GCC 13.3.0]
Jul 04 17:15:02.944794 np0000004514 devstack@c-api.service[99834]: PEP 405 virtualenv detected: /opt/stack/data/venv
Jul 04 17:15:02.944794 np0000004514 devstack@c-api.service[99834]: Set PythonHome to /opt/stack/data/venv
Jul 04 17:15:02.976101 np0000004514 devstack@c-api.service[99834]: Python main interpreter initialized at 0x7760bf4a3668
Jul 04 17:15:02.976101 np0000004514 devstack@c-api.service[99834]: python threads support enabled
Jul 04 17:15:02.976101 np0000004514 devstack@c-api.service[99834]: your server socket listen backlog is limited to 100 connections
Jul 04 17:15:02.976101 np0000004514 devstack@c-api.service[99834]: your mercy for graceful operations on workers is 80 seconds
Jul 04 17:15:02.976592 np0000004514 devstack@c-api.service[99834]: mapped 671795 bytes (656 KB) for 4 cores
Jul 04 17:15:02.976722 np0000004514 devstack@c-api.service[99834]: *** Operational MODE: preforking ***
Jul 04 17:15:02.976920 np0000004514 devstack@c-api.service[99834]: *** uWSGI is running in multiple interpreter mode ***
Jul 04 17:15:02.976920 np0000004514 devstack@c-api.service[99834]: spawned uWSGI master process (pid: 99834)
Jul 04 17:15:02.977079 np0000004514 systemd[1]: Started devstack@c-api.service - Devstack devstack@c-api.service.
Jul 04 17:15:02.977496 np0000004514 devstack@c-api.service[99834]: spawned uWSGI worker 1 (pid: 99843, cores: 1)
Jul 04 17:15:02.978024 np0000004514 devstack@c-api.service[99834]: spawned uWSGI worker 2 (pid: 99844, cores: 1)
Jul 04 17:15:02.978427 np0000004514 devstack@c-api.service[99834]: spawned uWSGI worker 3 (pid: 99845, cores: 1)
Jul 04 17:15:02.978871 np0000004514 devstack@c-api.service[99834]: spawned uWSGI worker 4 (pid: 99846, cores: 1)
Jul 04 17:15:02.978913 np0000004514 devstack@c-api.service[99834]: running "unix_signal:15 gracefully_kill_them_all" (master-start)...
Jul 04 17:15:03.107957 np0000004514 devstack@c-api.service[99843]: /opt/stack/cinder/cinder/__init__.py:21: EventletDeprecationWarning:
Jul 04 17:15:03.107957 np0000004514 devstack@c-api.service[99843]: Eventlet is deprecated. It is currently being maintained in bugfix mode, and
Jul 04 17:15:03.107957 np0000004514 devstack@c-api.service[99843]: we strongly recommend against using it for new projects.
Jul 04 17:15:03.107957 np0000004514 devstack@c-api.service[99843]: If you are already using Eventlet, we recommend migrating to a different
Jul 04 17:15:03.107957 np0000004514 devstack@c-api.service[99843]: framework.  For more detail see
Jul 04 17:15:03.107957 np0000004514 devstack@c-api.service[99843]: https://eventlet.readthedocs.io/en/latest/asyncio/migration.html
Jul 04 17:15:03.107957 np0000004514 devstack@c-api.service[99843]:   import eventlet  # noqa
Jul 04 17:15:03.108687 np0000004514 devstack@c-api.service[99846]: /opt/stack/cinder/cinder/__init__.py:21: EventletDeprecationWarning:
Jul 04 17:15:03.108687 np0000004514 devstack@c-api.service[99846]: Eventlet is deprecated. It is currently being maintained in bugfix mode, and
Jul 04 17:15:03.108687 np0000004514 devstack@c-api.service[99846]: we strongly recommend against using it for new projects.
Jul 04 17:15:03.108687 np0000004514 devstack@c-api.service[99846]: If you are already using Eventlet, we recommend migrating to a different
Jul 04 17:15:03.108687 np0000004514 devstack@c-api.service[99846]: framework.  For more detail see
Jul 04 17:15:03.108687 np0000004514 devstack@c-api.service[99846]: https://eventlet.readthedocs.io/en/latest/asyncio/migration.html
Jul 04 17:15:03.108687 np0000004514 devstack@c-api.service[99846]:   import eventlet  # noqa
Jul 04 17:15:03.109735 np0000004514 devstack@c-api.service[99845]: /opt/stack/cinder/cinder/__init__.py:21: EventletDeprecationWarning:
Jul 04 17:15:03.109735 np0000004514 devstack@c-api.service[99845]: Eventlet is deprecated. It is currently being maintained in bugfix mode, and
Jul 04 17:15:03.109735 np0000004514 devstack@c-api.service[99845]: we strongly recommend against using it for new projects.
Jul 04 17:15:03.109735 np0000004514 devstack@c-api.service[99845]: If you are already using Eventlet, we recommend migrating to a different
Jul 04 17:15:03.109735 np0000004514 devstack@c-api.service[99845]: framework.  For more detail see
Jul 04 17:15:03.109735 np0000004514 devstack@c-api.service[99845]: https://eventlet.readthedocs.io/en/latest/asyncio/migration.html
Jul 04 17:15:03.109735 np0000004514 devstack@c-api.service[99845]:   import eventlet  # noqa
Jul 04 17:15:03.116581 np0000004514 devstack@c-api.service[99844]: /opt/stack/cinder/cinder/__init__.py:21: EventletDeprecationWarning:
Jul 04 17:15:03.116581 np0000004514 devstack@c-api.service[99844]: Eventlet is deprecated. It is currently being maintained in bugfix mode, and
Jul 04 17:15:03.116581 np0000004514 devstack@c-api.service[99844]: we strongly recommend against using it for new projects.
Jul 04 17:15:03.116581 np0000004514 devstack@c-api.service[99844]: If you are already using Eventlet, we recommend migrating to a different
Jul 04 17:15:03.116581 np0000004514 devstack@c-api.service[99844]: framework.  For more detail see
Jul 04 17:15:03.116581 np0000004514 devstack@c-api.service[99844]: https://eventlet.readthedocs.io/en/latest/asyncio/migration.html
Jul 04 17:15:03.116581 np0000004514 devstack@c-api.service[99844]:   import eventlet  # noqa
Jul 04 17:15:03.184310 np0000004514 devstack@c-api.service[99845]: /opt/stack/data/venv/lib/python3.12/site-packages/oslo_utils/eventletutils.py:34: DeprecationWarning: eventletutils module is deprecated and will be removed.
Jul 04 17:15:03.184310 np0000004514 devstack@c-api.service[99845]:   warnings.warn(
Jul 04 17:15:03.187403 np0000004514 devstack@c-api.service[99846]: /opt/stack/data/venv/lib/python3.12/site-packages/oslo_utils/eventletutils.py:34: DeprecationWarning: eventletutils module is deprecated and will be removed.
Jul 04 17:15:03.187403 np0000004514 devstack@c-api.service[99846]:   warnings.warn(
Jul 04 17:15:03.191423 np0000004514 devstack@c-api.service[99843]: /opt/stack/data/venv/lib/python3.12/site-packages/oslo_utils/eventletutils.py:34: DeprecationWarning: eventletutils module is deprecated and will be removed.
Jul 04 17:15:03.191423 np0000004514 devstack@c-api.service[99843]:   warnings.warn(
Jul 04 17:15:03.193202 np0000004514 devstack@c-api.service[99844]: /opt/stack/data/venv/lib/python3.12/site-packages/oslo_utils/eventletutils.py:34: DeprecationWarning: eventletutils module is deprecated and will be removed.
Jul 04 17:15:03.193202 np0000004514 devstack@c-api.service[99844]:   warnings.warn(
Jul 04 17:15:03.260362 np0000004514 devstack@c-api.service[99845]: /opt/stack/data/venv/lib/python3.12/site-packages/webob/compat.py:5: DeprecationWarning: 'cgi' is deprecated and slated for removal in Python 3.13
Jul 04 17:15:03.260362 np0000004514 devstack@c-api.service[99845]:   from cgi import parse_header
Jul 04 17:15:03.264002 np0000004514 devstack@c-api.service[99846]: /opt/stack/data/venv/lib/python3.12/site-packages/webob/compat.py:5: DeprecationWarning: 'cgi' is deprecated and slated for removal in Python 3.13
Jul 04 17:15:03.264002 np0000004514 devstack@c-api.service[99846]:   from cgi import parse_header
Jul 04 17:15:03.267749 np0000004514 devstack@c-api.service[99844]: /opt/stack/data/venv/lib/python3.12/site-packages/webob/compat.py:5: DeprecationWarning: 'cgi' is deprecated and slated for removal in Python 3.13
Jul 04 17:15:03.267749 np0000004514 devstack@c-api.service[99844]:   from cgi import parse_header
Jul 04 17:15:03.274834 np0000004514 devstack@c-api.service[99843]: /opt/stack/data/venv/lib/python3.12/site-packages/webob/compat.py:5: DeprecationWarning: 'cgi' is deprecated and slated for removal in Python 3.13
Jul 04 17:15:03.274834 np0000004514 devstack@c-api.service[99843]:   from cgi import parse_header
Jul 04 17:15:03.305971 np0000004514 devstack@c-api.service[99845]: /opt/stack/data/venv/lib/python3.12/site-packages/oslo_service/eventlet_backdoor.py:36: DeprecationWarning: The 'oslo_service.eventlet_backdoor' module usage is deprecated and will be removed in version '2026.2': The 'eventlet_backdoor' module is deprecated and will be removed in version 2026.2. This module is not being replaced. Please migrate away from using it and remove any dependencies on this module.
Jul 04 17:15:03.305971 np0000004514 devstack@c-api.service[99845]:   removals.removed_module(
Jul 04 17:15:03.307945 np0000004514 devstack@c-api.service[99845]: /opt/stack/data/venv/lib/python3.12/site-packages/oslo_service/sslutils.py:24: DeprecationWarning: The 'oslo_service.sslutils' module usage is deprecated and will be removed in version '2026.2': The 'oslo_service.sslutils' module is deprecated and will be removed in version 2026.2.
Jul 04 17:15:03.307945 np0000004514 devstack@c-api.service[99845]:   removals.removed_module(
Jul 04 17:15:03.309804 np0000004514 devstack@c-api.service[99846]: /opt/stack/data/venv/lib/python3.12/site-packages/oslo_service/eventlet_backdoor.py:36: DeprecationWarning: The 'oslo_service.eventlet_backdoor' module usage is deprecated and will be removed in version '2026.2': The 'eventlet_backdoor' module is deprecated and will be removed in version 2026.2. This module is not being replaced. Please migrate away from using it and remove any dependencies on this module.
Jul 04 17:15:03.309804 np0000004514 devstack@c-api.service[99846]:   removals.removed_module(
Jul 04 17:15:03.311893 np0000004514 devstack@c-api.service[99846]: /opt/stack/data/venv/lib/python3.12/site-packages/oslo_service/sslutils.py:24: DeprecationWarning: The 'oslo_service.sslutils' module usage is deprecated and will be removed in version '2026.2': The 'oslo_service.sslutils' module is deprecated and will be removed in version 2026.2.
Jul 04 17:15:03.311893 np0000004514 devstack@c-api.service[99846]:   removals.removed_module(
Jul 04 17:15:03.315147 np0000004514 devstack@c-api.service[99844]: /opt/stack/data/venv/lib/python3.12/site-packages/oslo_service/eventlet_backdoor.py:36: DeprecationWarning: The 'oslo_service.eventlet_backdoor' module usage is deprecated and will be removed in version '2026.2': The 'eventlet_backdoor' module is deprecated and will be removed in version 2026.2. This module is not being replaced. Please migrate away from using it and remove any dependencies on this module.
Jul 04 17:15:03.315147 np0000004514 devstack@c-api.service[99844]:   removals.removed_module(
Jul 04 17:15:03.316845 np0000004514 devstack@c-api.service[99844]: /opt/stack/data/venv/lib/python3.12/site-packages/oslo_service/sslutils.py:24: DeprecationWarning: The 'oslo_service.sslutils' module usage is deprecated and will be removed in version '2026.2': The 'oslo_service.sslutils' module is deprecated and will be removed in version 2026.2.
Jul 04 17:15:03.316845 np0000004514 devstack@c-api.service[99844]:   removals.removed_module(
Jul 04 17:15:03.319991 np0000004514 devstack@c-api.service[99843]: /opt/stack/data/venv/lib/python3.12/site-packages/oslo_service/eventlet_backdoor.py:36: DeprecationWarning: The 'oslo_service.eventlet_backdoor' module usage is deprecated and will be removed in version '2026.2': The 'eventlet_backdoor' module is deprecated and will be removed in version 2026.2. This module is not being replaced. Please migrate away from using it and remove any dependencies on this module.
Jul 04 17:15:03.319991 np0000004514 devstack@c-api.service[99843]:   removals.removed_module(
Jul 04 17:15:03.321921 np0000004514 devstack@c-api.service[99843]: /opt/stack/data/venv/lib/python3.12/site-packages/oslo_service/sslutils.py:24: DeprecationWarning: The 'oslo_service.sslutils' module usage is deprecated and will be removed in version '2026.2': The 'oslo_service.sslutils' module is deprecated and will be removed in version 2026.2.
Jul 04 17:15:03.321921 np0000004514 devstack@c-api.service[99843]:   removals.removed_module(
Jul 04 17:15:03.915700 np0000004514 devstack@c-api.service[99844]: Traceback (most recent call last):
Jul 04 17:15:03.915700 np0000004514 devstack@c-api.service[99844]:   File "/opt/stack/cinder/cinder/wsgi/api.py", line 17, in <module>
Jul 04 17:15:03.915978 np0000004514 devstack@c-api.service[99844]:     from cinder.wsgi import wsgi
Jul 04 17:15:03.915978 np0000004514 devstack@c-api.service[99844]:   File "/opt/stack/cinder/cinder/wsgi/wsgi.py", line 32, in <module>
Jul 04 17:15:03.915978 np0000004514 devstack@c-api.service[99844]:     from cinder import rpc
Jul 04 17:15:03.915978 np0000004514 devstack@c-api.service[99844]:   File "/opt/stack/cinder/cinder/rpc.py", line 38, in <module>
Jul 04 17:15:03.915978 np0000004514 devstack@c-api.service[99844]:     import cinder.context
Jul 04 17:15:03.915978 np0000004514 devstack@c-api.service[99844]:   File "/opt/stack/cinder/cinder/context.py", line 33, in <module>
Jul 04 17:15:03.916466 np0000004514 devstack@c-api.service[99844]:     from cinder.objects import base as objects_base
Jul 04 17:15:03.916466 np0000004514 devstack@c-api.service[99844]:   File "/opt/stack/cinder/cinder/objects/base.py", line 26, in <module>
Jul 04 17:15:03.916466 np0000004514 devstack@c-api.service[99844]:     from cinder.db import api as db
Jul 04 17:15:03.916466 np0000004514 devstack@c-api.service[99844]:   File "/opt/stack/cinder/cinder/db/api.py", line 66, in <module>
Jul 04 17:15:03.916466 np0000004514 devstack@c-api.service[99844]:     from cinder.api import common
Jul 04 17:15:03.916466 np0000004514 devstack@c-api.service[99844]:   File "/opt/stack/cinder/cinder/api/common.py", line 28, in <module>
Jul 04 17:15:03.916466 np0000004514 devstack@c-api.service[99844]:     from cinder.api import api_utils
Jul 04 17:15:03.916466 np0000004514 devstack@c-api.service[99844]:   File "/opt/stack/cinder/cinder/api/api_utils.py", line 67, in <module>
Jul 04 17:15:03.916466 np0000004514 devstack@c-api.service[99844]:     context: cinder_context.RequestContext,
Jul 04 17:15:03.916466 np0000004514 devstack@c-api.service[99844]:              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Jul 04 17:15:03.916466 np0000004514 devstack@c-api.service[99844]: AttributeError: partially initialized module 'cinder.context' has no attribute 'RequestContext' (most likely due to a circular import)
Jul 04 17:15:03.916466 np0000004514 devstack@c-api.service[99844]: unable to load app 0 (mountpoint='') (callable not found or import error)
Jul 04 17:15:03.916466 np0000004514 devstack@c-api.service[99844]: *** no app loaded. going in full dynamic mode ***
Jul 04 17:15:03.916466 np0000004514 devstack@c-api.service[99844]: --- no python application found, check your startup logs for errors ---
Jul 04 17:15:03.916466 np0000004514 devstack@c-api.service[99844]: [pid: 99844|app: -1|req: -1/1] 10.4.3.27 () {60 vars in 918 bytes} [Sat Jul  4 17:15:03 2026] GET /volume/v3/ => generated 21 bytes in 0 msecs (HTTP/1.1 500) 3 headers in 102 bytes (0 switches on core 0)
Jul 04 17:15:03.921437 np0000004514 devstack@c-api.service[99846]: Traceback (most recent call last):
Jul 04 17:15:03.921437 np0000004514 devstack@c-api.service[99846]:   File "/opt/stack/cinder/cinder/wsgi/api.py", line 17, in <module>
Jul 04 17:15:03.921437 np0000004514 devstack@c-api.service[99846]:     from cinder.wsgi import wsgi
Jul 04 17:15:03.921437 np0000004514 devstack@c-api.service[99846]:   File "/opt/stack/cinder/cinder/wsgi/wsgi.py", line 32, in <module>
Jul 04 17:15:03.921437 np0000004514 devstack@c-api.service[99846]:     from cinder import rpc
Jul 04 17:15:03.921437 np0000004514 devstack@c-api.service[99846]:   File "/opt/stack/cinder/cinder/rpc.py", line 38, in <module>
Jul 04 17:15:03.921437 np0000004514 devstack@c-api.service[99846]:     import cinder.context
Jul 04 17:15:03.921437 np0000004514 devstack@c-api.service[99846]:   File "/opt/stack/cinder/cinder/context.py", line 33, in <module>
Jul 04 17:15:03.921437 np0000004514 devstack@c-api.service[99846]:     from cinder.objects import base as objects_base
Jul 04 17:15:03.921437 np0000004514 devstack@c-api.service[99846]:   File "/opt/stack/cinder/cinder/objects/base.py", line 26, in <module>
Jul 04 17:15:03.921437 np0000004514 devstack@c-api.service[99846]:     from cinder.db import api as db
Jul 04 17:15:03.921437 np0000004514 devstack@c-api.service[99846]:   File "/opt/stack/cinder/cinder/db/api.py", line 66, in <module>
Jul 04 17:15:03.921437 np0000004514 devstack@c-api.service[99846]:     from cinder.api import common
Jul 04 17:15:03.921437 np0000004514 devstack@c-api.service[99846]:   File "/opt/stack/cinder/cinder/api/common.py", line 28, in <module>
Jul 04 17:15:03.921437 np0000004514 devstack@c-api.service[99846]:     from cinder.api import api_utils
Jul 04 17:15:03.921437 np0000004514 devstack@c-api.service[99846]:   File "/opt/stack/cinder/cinder/api/api_utils.py", line 67, in <module>
Jul 04 17:15:03.921437 np0000004514 devstack@c-api.service[99846]:     context: cinder_context.RequestContext,
Jul 04 17:15:03.921437 np0000004514 devstack@c-api.service[99846]:              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Jul 04 17:15:03.921437 np0000004514 devstack@c-api.service[99846]: AttributeError: partially initialized module 'cinder.context' has no attribute 'RequestContext' (most likely due to a circular import)
Jul 04 17:15:03.921437 np0000004514 devstack@c-api.service[99846]: unable to load app 0 (mountpoint='') (callable not found or import error)
Jul 04 17:15:03.921437 np0000004514 devstack@c-api.service[99846]: *** no app loaded. going in full dynamic mode ***
Jul 04 17:15:03.922346 np0000004514 devstack@c-api.service[99845]: Traceback (most recent call last):
Jul 04 17:15:03.922346 np0000004514 devstack@c-api.service[99845]:   File "/opt/stack/cinder/cinder/wsgi/api.py", line 17, in <module>
Jul 04 17:15:03.922346 np0000004514 devstack@c-api.service[99845]:     from cinder.wsgi import wsgi
Jul 04 17:15:03.922346 np0000004514 devstack@c-api.service[99845]:   File "/opt/stack/cinder/cinder/wsgi/wsgi.py", line 32, in <module>
Jul 04 17:15:03.922346 np0000004514 devstack@c-api.service[99845]:     from cinder import rpc
Jul 04 17:15:03.922346 np0000004514 devstack@c-api.service[99845]:   File "/opt/stack/cinder/cinder/rpc.py", line 38, in <module>
Jul 04 17:15:03.922346 np0000004514 devstack@c-api.service[99845]:     import cinder.context
Jul 04 17:15:03.922346 np0000004514 devstack@c-api.service[99845]:   File "/opt/stack/cinder/cinder/context.py", line 33, in <module>
Jul 04 17:15:03.922346 np0000004514 devstack@c-api.service[99845]:     from cinder.objects import base as objects_base
Jul 04 17:15:03.922346 np0000004514 devstack@c-api.service[99845]:   File "/opt/stack/cinder/cinder/objects/base.py", line 26, in <module>
Jul 04 17:15:03.922346 np0000004514 devstack@c-api.service[99845]:     from cinder.db import api as db
Jul 04 17:15:03.922346 np0000004514 devstack@c-api.service[99845]:   File "/opt/stack/cinder/cinder/db/api.py", line 66, in <module>
Jul 04 17:15:03.922346 np0000004514 devstack@c-api.service[99845]:     from cinder.api import common
Jul 04 17:15:03.922346 np0000004514 devstack@c-api.service[99845]:   File "/opt/stack/cinder/cinder/api/common.py", line 28, in <module>
Jul 04 17:15:03.922346 np0000004514 devstack@c-api.service[99845]:     from cinder.api import api_utils
Jul 04 17:15:03.922346 np0000004514 devstack@c-api.service[99845]:   File "/opt/stack/cinder/cinder/api/api_utils.py", line 67, in <module>
Jul 04 17:15:03.922346 np0000004514 devstack@c-api.service[99845]:     context: cinder_context.RequestContext,
Jul 04 17:15:03.922346 np0000004514 devstack@c-api.service[99845]:              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Jul 04 17:15:03.922346 np0000004514 devstack@c-api.service[99845]: AttributeError: partially initialized module 'cinder.context' has no attribute 'RequestContext' (most likely due to a circular import)
Jul 04 17:15:03.922346 np0000004514 devstack@c-api.service[99845]: unable to load app 0 (mountpoint='') (callable not found or import error)
Jul 04 17:15:03.922346 np0000004514 devstack@c-api.service[99845]: *** no app loaded. going in full dynamic mode ***
Jul 04 17:15:03.928306 np0000004514 devstack@c-api.service[99843]: Traceback (most recent call last):
Jul 04 17:15:03.928306 np0000004514 devstack@c-api.service[99843]:   File "/opt/stack/cinder/cinder/wsgi/api.py", line 17, in <module>
Jul 04 17:15:03.929161 np0000004514 devstack@c-api.service[99843]:     from cinder.wsgi import wsgi
Jul 04 17:15:03.929161 np0000004514 devstack@c-api.service[99843]:   File "/opt/stack/cinder/cinder/wsgi/wsgi.py", line 32, in <module>
Jul 04 17:15:03.929161 np0000004514 devstack@c-api.service[99843]:     from cinder import rpc
Jul 04 17:15:03.929161 np0000004514 devstack@c-api.service[99843]:   File "/opt/stack/cinder/cinder/rpc.py", line 38, in <module>
Jul 04 17:15:03.929161 np0000004514 devstack@c-api.service[99843]:     import cinder.context
Jul 04 17:15:03.929161 np0000004514 devstack@c-api.service[99843]:   File "/opt/stack/cinder/cinder/context.py", line 33, in <module>
Jul 04 17:15:03.929161 np0000004514 devstack@c-api.service[99843]:     from cinder.objects import base as objects_base
Jul 04 17:15:03.929161 np0000004514 devstack@c-api.service[99843]:   File "/opt/stack/cinder/cinder/objects/base.py", line 26, in <module>
Jul 04 17:15:03.929161 np0000004514 devstack@c-api.service[99843]:     from cinder.db import api as db
Jul 04 17:15:03.929161 np0000004514 devstack@c-api.service[99843]:   File "/opt/stack/cinder/cinder/db/api.py", line 66, in <module>
Jul 04 17:15:03.929161 np0000004514 devstack@c-api.service[99843]:     from cinder.api import common
Jul 04 17:15:03.929161 np0000004514 devstack@c-api.service[99843]:   File "/opt/stack/cinder/cinder/api/common.py", line 28, in <module>
Jul 04 17:15:03.929161 np0000004514 devstack@c-api.service[99843]:     from cinder.api import api_utils
Jul 04 17:15:03.929161 np0000004514 devstack@c-api.service[99843]:   File "/opt/stack/cinder/cinder/api/api_utils.py", line 67, in <module>
Jul 04 17:15:03.929161 np0000004514 devstack@c-api.service[99843]:     context: cinder_context.RequestContext,
Jul 04 17:15:03.929161 np0000004514 devstack@c-api.service[99843]:              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Jul 04 17:15:03.929161 np0000004514 devstack@c-api.service[99843]: AttributeError: partially initialized module 'cinder.context' has no attribute 'RequestContext' (most likely due to a circular import)
Jul 04 17:15:03.929161 np0000004514 devstack@c-api.service[99843]: unable to load app 0 (mountpoint='') (callable not found or import error)
Jul 04 17:15:03.929161 np0000004514 devstack@c-api.service[99843]: *** no app loaded. going in full dynamic mode ***
Jul 04 17:15:08.524589 np0000004514 devstack@c-api.service[99844]: --- no python application found, check your startup logs for errors ---
Jul 04 17:15:08.524589 np0000004514 devstack@c-api.service[99844]: [pid: 99844|app: -1|req: -1/2] 10.4.3.27 () {68 vars in 1249 bytes} [Sat Jul  4 17:15:08 2026] POST /volume/v3/types => generated 21 bytes in 0 msecs (HTTP/1.1 500) 3 headers in 102 bytes (0 switches on core 0)