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[Bug 1998671] [NEW] Current Nova version does not support computes older than Xena but the minimum compute service level in your system is 56 and the oldest supported service level is 57

To: yahoo-eng-team@xxxxxxxxxxxxxxxxxxx
From: Satish Patel <1998671@xxxxxxxxxxxxxxxxxx>
Date: Sat, 03 Dec 2022 16:38:51 -0000
Reply-to: Bug 1998671 <1998671@xxxxxxxxxxxxxxxxxx>
Sender: noreply@xxxxxxxxxxxxx
Public bug reported:

I have upgraded wallaby to Xena on Ubuntu 21.04 and nova encounter with
following error.

Full track of errors: https://paste.opendev.org/

Dec 03 16:32:02 ostack-phx-api-1-1-nova-api-container-163d6129 nova-api-wsgi[44834]: 2022-12-03 16:32:02.852 44834 CRITICAL nova [req-8d50b7db-ba93-46ec-a12a-99e3bb4fc0e2 - - - - -] Unhandled error: nova.exception.TooOldComputeService: Current Nova version does not support computes older than Xena but the minimum compute service level in your system is 56 and the oldest supported service level is 57.
                                                                                     2022-12-03 16:32:02.852 44834 ERROR nova Traceback (most recent call last):
                                                                                     2022-12-03 16:32:02.852 44834 ERROR nova   File "/openstack/venvs/nova-25.2.0/bin/nova-api-wsgi", line 52, in <module>
                                                                                     2022-12-03 16:32:02.852 44834 ERROR nova     application = init_application()
                                                                                     2022-12-03 16:32:02.852 44834 ERROR nova   File "/openstack/venvs/nova-25.2.0/lib/python3.8/site-packages/nova/api/openstack/compute/wsgi.py", line 20, in init_application
                                                                                     2022-12-03 16:32:02.852 44834 ERROR nova     return wsgi_app.init_application(NAME)
                                                                                     2022-12-03 16:32:02.852 44834 ERROR nova   File "/openstack/venvs/nova-25.2.0/lib/python3.8/site-packages/nova/api/openstack/wsgi_app.py", line 128, in init_application
                                                                                     2022-12-03 16:32:02.852 44834 ERROR nova     _setup_service(CONF.host, name)
                                                                                     2022-12-03 16:32:02.852 44834 ERROR nova   File "/openstack/venvs/nova-25.2.0/lib/python3.8/site-packages/nova/api/openstack/wsgi_app.py", line 51, in _setup_service
                                                                                     2022-12-03 16:32:02.852 44834 ERROR nova     utils.raise_if_old_compute()
                                                                                     2022-12-03 16:32:02.852 44834 ERROR nova   File "/openstack/venvs/nova-25.2.0/lib/python3.8/site-packages/nova/utils.py", line 1096, in raise_if_old_compute
                                                                                     2022-12-03 16:32:02.852 44834 ERROR nova     raise exception.TooOldComputeService(
                                                                                     2022-12-03 16:32:02.852 44834 ERROR nova nova.exception.TooOldComputeService: Current Nova version does not support computes older than Xena but the minimum compute service level in your system is 56 and the oldest supported service level is 57.
                                                                                     2022-12-03 16:32:02.852 44834 ERROR nova
Dec 03 16:32:02 ostack-phx-api-1-1-nova-api-container-163d6129 uwsgi[44834]: unable to load app 0 (mountpoint='') (callable not found or import error)
Dec 03 16:32:02 ostack-phx-api-1-1-nova-api-container-163d6129 uwsgi[44834]: *** no app loaded. GAME OVER ***
Dec 03 16:32:02 ostack-phx-api-1-1-nova-api-container-163d6129 uwsgi[44829]: SIGINT/SIGTERM received...killing workers...
Dec 03 16:32:02 ostack-phx-api-1-1-nova-api-container-163d6129 uwsgi[44836]: Traceback (most recent call last):
Dec 03 16:32:02 ostack-phx-api-1-1-nova-api-container-163d6129 uwsgi[44836]:   File "/openstack/venvs/nova-25.2.0/bin/nova-api-wsgi", line 52, in <module>
Dec 03 16:32:02 ostack-phx-api-1-1-nova-api-container-163d6129 uwsgi[44844]: Traceback (most recent call last):
Dec 03 16:32:02 ostack-phx-api-1-1-nova-api-container-163d6129 uwsgi[44844]:   File "/openstack/venvs/nova-25.2.0/bin/nova-api-wsgi", line 6, in <module>
Dec 03 16:32:02 ostack-phx-api-1-1-nova-api-container-163d6129 nova-api-wsgi[44831]: 2022-12-03 16:32:02.853 44831 CRITICAL nova [-] Unhandled error: KeyboardInterrupt
                                                                                     2022-12-03 16:32:02.853 44831 ERROR nova Traceback (most recent call last):
                                                                                     2022-12-03 16:32:02.853 44831 ERROR nova   File "/openstack/venvs/nova-25.2.0/bin/nova-api-wsgi", line 52, in <module>
                                                                                     2022-12-03 16:32:02.853 44831 ERROR nova     application = init_application()
                                                                                     2022-12-03 16:32:02.853 44831 ERROR nova   File "/openstack/venvs/nova-25.2.0/lib/python3.8/site-packages/nova/api/openstack/compute/wsgi.py", line 20, in init_application
                                                                                     2022-12-03 16:32:02.853 44831 ERROR nova     return wsgi_app.init_application(NAME)
                                                                                     2022-12-03 16:32:02.853 44831 ERROR nova   File "/openstack/venvs/nova-25.2.0/lib/python3.8/site-packages/nova/api/openstack/wsgi_app.py", line 125, in init_application
                                                                                     2022-12-03 16:32:02.853 44831 ERROR nova     init_global_data(conf_files, name)
                                                                                     2022-12-03 16:32:02.853 44831 ERROR nova   File "/openstack/venvs/nova-25.2.0/lib/python3.8/site-packages/nova/utils.py", line 1123, in wrapper
                                                                                     2022-12-03 16:32:02.853 44831 ERROR nova     return func(*args, **kwargs)
                                                                                     2022-12-03 16:32:02.853 44831 ERROR nova   File "/openstack/venvs/nova-25.2.0/lib/python3.8/site-packages/nova/api/openstack/wsgi_app.py", line 111, in init_global_data
                                                                                     2022-12-03 16:32:02.853 44831 ERROR nova     CONF.log_opt_values(
                                                                                     2022-12-03 16:32:02.853 44831 ERROR nova   File "/openstack/venvs/nova-25.2.0/lib/python3.8/site-packages/oslo_config/cfg.py", line 2611, in log_opt_values
                                                                                     2022-12-03 16:32:02.853 44831 ERROR nova     _sanitize(opt, getattr(group_attr, opt_name)))
                                                                                     2022-12-03 16:32:02.853 44831 ERROR nova   File "/openstack/venvs/nova-25.2.0/lib/python3.8/site-packages/oslo_config/cfg.py", line 3161, in __getattr__
                                                                                     2022-12-03 16:32:02.853 44831 ERROR nova     return self._conf._get(name, self._group)
                                                                                     2022-12-03 16:32:02.853 44831 ERROR nova   File "/openstack/venvs/nova-25.2.0/lib/python3.8/site-packages/oslo_config/cfg.py", line 2652, in _get
                                                                                     2022-12-03 16:32:02.853 44831 ERROR nova     pass
                                                                                     2022-12-03 16:32:02.853 44831 ERROR nova KeyboardInterrupt
                                                                                     2022-12-03 16:32:02.853 44831 ERROR nova

** Affects: nova
     Importance: Undecided
         Status: New

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https://bugs.launchpad.net/bugs/1998671

Title:
  Current Nova version does not support computes older than Xena but the
  minimum compute service level in your system is 56 and the oldest
  supported service level is 57

Status in OpenStack Compute (nova):
  New

Bug description:
  I have upgraded wallaby to Xena on Ubuntu 21.04 and nova encounter
  with following error.

  Full track of errors: https://paste.opendev.org/

  Dec 03 16:32:02 ostack-phx-api-1-1-nova-api-container-163d6129 nova-api-wsgi[44834]: 2022-12-03 16:32:02.852 44834 CRITICAL nova [req-8d50b7db-ba93-46ec-a12a-99e3bb4fc0e2 - - - - -] Unhandled error: nova.exception.TooOldComputeService: Current Nova version does not support computes older than Xena but the minimum compute service level in your system is 56 and the oldest supported service level is 57.
                                                                                       2022-12-03 16:32:02.852 44834 ERROR nova Traceback (most recent call last):
                                                                                       2022-12-03 16:32:02.852 44834 ERROR nova   File "/openstack/venvs/nova-25.2.0/bin/nova-api-wsgi", line 52, in <module>
                                                                                       2022-12-03 16:32:02.852 44834 ERROR nova     application = init_application()
                                                                                       2022-12-03 16:32:02.852 44834 ERROR nova   File "/openstack/venvs/nova-25.2.0/lib/python3.8/site-packages/nova/api/openstack/compute/wsgi.py", line 20, in init_application
                                                                                       2022-12-03 16:32:02.852 44834 ERROR nova     return wsgi_app.init_application(NAME)
                                                                                       2022-12-03 16:32:02.852 44834 ERROR nova   File "/openstack/venvs/nova-25.2.0/lib/python3.8/site-packages/nova/api/openstack/wsgi_app.py", line 128, in init_application
                                                                                       2022-12-03 16:32:02.852 44834 ERROR nova     _setup_service(CONF.host, name)
                                                                                       2022-12-03 16:32:02.852 44834 ERROR nova   File "/openstack/venvs/nova-25.2.0/lib/python3.8/site-packages/nova/api/openstack/wsgi_app.py", line 51, in _setup_service
                                                                                       2022-12-03 16:32:02.852 44834 ERROR nova     utils.raise_if_old_compute()
                                                                                       2022-12-03 16:32:02.852 44834 ERROR nova   File "/openstack/venvs/nova-25.2.0/lib/python3.8/site-packages/nova/utils.py", line 1096, in raise_if_old_compute
                                                                                       2022-12-03 16:32:02.852 44834 ERROR nova     raise exception.TooOldComputeService(
                                                                                       2022-12-03 16:32:02.852 44834 ERROR nova nova.exception.TooOldComputeService: Current Nova version does not support computes older than Xena but the minimum compute service level in your system is 56 and the oldest supported service level is 57.
                                                                                       2022-12-03 16:32:02.852 44834 ERROR nova
  Dec 03 16:32:02 ostack-phx-api-1-1-nova-api-container-163d6129 uwsgi[44834]: unable to load app 0 (mountpoint='') (callable not found or import error)
  Dec 03 16:32:02 ostack-phx-api-1-1-nova-api-container-163d6129 uwsgi[44834]: *** no app loaded. GAME OVER ***
  Dec 03 16:32:02 ostack-phx-api-1-1-nova-api-container-163d6129 uwsgi[44829]: SIGINT/SIGTERM received...killing workers...
  Dec 03 16:32:02 ostack-phx-api-1-1-nova-api-container-163d6129 uwsgi[44836]: Traceback (most recent call last):
  Dec 03 16:32:02 ostack-phx-api-1-1-nova-api-container-163d6129 uwsgi[44836]:   File "/openstack/venvs/nova-25.2.0/bin/nova-api-wsgi", line 52, in <module>
  Dec 03 16:32:02 ostack-phx-api-1-1-nova-api-container-163d6129 uwsgi[44844]: Traceback (most recent call last):
  Dec 03 16:32:02 ostack-phx-api-1-1-nova-api-container-163d6129 uwsgi[44844]:   File "/openstack/venvs/nova-25.2.0/bin/nova-api-wsgi", line 6, in <module>
  Dec 03 16:32:02 ostack-phx-api-1-1-nova-api-container-163d6129 nova-api-wsgi[44831]: 2022-12-03 16:32:02.853 44831 CRITICAL nova [-] Unhandled error: KeyboardInterrupt
                                                                                       2022-12-03 16:32:02.853 44831 ERROR nova Traceback (most recent call last):
                                                                                       2022-12-03 16:32:02.853 44831 ERROR nova   File "/openstack/venvs/nova-25.2.0/bin/nova-api-wsgi", line 52, in <module>
                                                                                       2022-12-03 16:32:02.853 44831 ERROR nova     application = init_application()
                                                                                       2022-12-03 16:32:02.853 44831 ERROR nova   File "/openstack/venvs/nova-25.2.0/lib/python3.8/site-packages/nova/api/openstack/compute/wsgi.py", line 20, in init_application
                                                                                       2022-12-03 16:32:02.853 44831 ERROR nova     return wsgi_app.init_application(NAME)
                                                                                       2022-12-03 16:32:02.853 44831 ERROR nova   File "/openstack/venvs/nova-25.2.0/lib/python3.8/site-packages/nova/api/openstack/wsgi_app.py", line 125, in init_application
                                                                                       2022-12-03 16:32:02.853 44831 ERROR nova     init_global_data(conf_files, name)
                                                                                       2022-12-03 16:32:02.853 44831 ERROR nova   File "/openstack/venvs/nova-25.2.0/lib/python3.8/site-packages/nova/utils.py", line 1123, in wrapper
                                                                                       2022-12-03 16:32:02.853 44831 ERROR nova     return func(*args, **kwargs)
                                                                                       2022-12-03 16:32:02.853 44831 ERROR nova   File "/openstack/venvs/nova-25.2.0/lib/python3.8/site-packages/nova/api/openstack/wsgi_app.py", line 111, in init_global_data
                                                                                       2022-12-03 16:32:02.853 44831 ERROR nova     CONF.log_opt_values(
                                                                                       2022-12-03 16:32:02.853 44831 ERROR nova   File "/openstack/venvs/nova-25.2.0/lib/python3.8/site-packages/oslo_config/cfg.py", line 2611, in log_opt_values
                                                                                       2022-12-03 16:32:02.853 44831 ERROR nova     _sanitize(opt, getattr(group_attr, opt_name)))
                                                                                       2022-12-03 16:32:02.853 44831 ERROR nova   File "/openstack/venvs/nova-25.2.0/lib/python3.8/site-packages/oslo_config/cfg.py", line 3161, in __getattr__
                                                                                       2022-12-03 16:32:02.853 44831 ERROR nova     return self._conf._get(name, self._group)
                                                                                       2022-12-03 16:32:02.853 44831 ERROR nova   File "/openstack/venvs/nova-25.2.0/lib/python3.8/site-packages/oslo_config/cfg.py", line 2652, in _get
                                                                                       2022-12-03 16:32:02.853 44831 ERROR nova     pass
                                                                                       2022-12-03 16:32:02.853 44831 ERROR nova KeyboardInterrupt
                                                                                       2022-12-03 16:32:02.853 44831 ERROR nova

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Follow ups

[Bug 1998671] Re: Current Nova version does not support computes older than Xena but the minimum compute service level in your system is 56 and the oldest supported service level is 57
From: Launchpad Bug Tracker, 2023-02-05