This was released to Focal via a stable point release of Neutron
** Changed in: neutron (Ubuntu Focal)
Status: Triaged => Fix Released
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https://bugs.launchpad.net/bugs/1881771
Title:
neutron-ipset-cleanup fails with Traceback: Unhandled error:
oslo_config.cfg.NoSuchOptError: no such option AGENT in group
[DEFAULT]
Status in neutron:
Fix Released
Status in neutron package in Ubuntu:
Fix Released
Status in neutron source package in Focal:
Fix Released
Bug description:
# /usr/bin/neutron-ipset-cleanup --debug --config-file
/etc/neutron/neutron.conf
2020-06-02 14:36:08.891 124358 INFO neutron.common.config [-] Logging enabled!
2020-06-02 14:36:08.892 124358 INFO neutron.common.config [-]
/usr/bin/neutron-ipset-cleanup version 16.0.0.0b3
2020-06-02 14:36:08.892 124358 INFO neutron.cmd.ipset_cleanup [-] Destroying
IPsets with prefix: N
2020-06-02 14:36:08.892 124358 CRITICAL neutron [-] Unhandled error:
oslo_config.cfg.NoSuchOptError: no such option AGENT in group [DEFAULT]
2020-06-02 14:36:08.892 124358 ERROR neutron Traceback (most recent call
last):
2020-06-02 14:36:08.892 124358 ERROR neutron File
"/usr/lib/python3/dist-packages/oslo_config/cfg.py", line 2197, in __getattr__
2020-06-02 14:36:08.892 124358 ERROR neutron return self._get(name)
2020-06-02 14:36:08.892 124358 ERROR neutron File
"/usr/lib/python3/dist-packages/oslo_config/cfg.py", line 2631, in _get
2020-06-02 14:36:08.892 124358 ERROR neutron value, loc =
self._do_get(name, group, namespace)
2020-06-02 14:36:08.892 124358 ERROR neutron File
"/usr/lib/python3/dist-packages/oslo_config/cfg.py", line 2649, in _do_get
2020-06-02 14:36:08.892 124358 ERROR neutron info =
self._get_opt_info(name, group)
2020-06-02 14:36:08.892 124358 ERROR neutron File
"/usr/lib/python3/dist-packages/oslo_config/cfg.py", line 2849, in _get_opt_info
2020-06-02 14:36:08.892 124358 ERROR neutron raise
NoSuchOptError(opt_name, group)
2020-06-02 14:36:08.892 124358 ERROR neutron oslo_config.cfg.NoSuchOptError:
no such option AGENT in group [DEFAULT]
2020-06-02 14:36:08.892 124358 ERROR neutron
2020-06-02 14:36:08.892 124358 ERROR neutron During handling of the above
exception, another exception occurred:
2020-06-02 14:36:08.892 124358 ERROR neutron
2020-06-02 14:36:08.892 124358 ERROR neutron Traceback (most recent call
last):
2020-06-02 14:36:08.892 124358 ERROR neutron File
"/usr/bin/neutron-ipset-cleanup", line 10, in <module>
2020-06-02 14:36:08.892 124358 ERROR neutron sys.exit(main())
2020-06-02 14:36:08.892 124358 ERROR neutron File
"/usr/lib/python3/dist-packages/neutron/cmd/ipset_cleanup.py", line 98, in main
2020-06-02 14:36:08.892 124358 ERROR neutron cleanup_ipsets(conf)
2020-06-02 14:36:08.892 124358 ERROR neutron File
"/usr/lib/python3/dist-packages/neutron/cmd/ipset_cleanup.py", line 78, in
cleanup_ipsets
2020-06-02 14:36:08.892 124358 ERROR neutron ipsets = utils.execute(cmd,
run_as_root=True)
2020-06-02 14:36:08.892 124358 ERROR neutron File
"/usr/lib/python3/dist-packages/neutron/agent/linux/utils.py", line 120, in
execute
2020-06-02 14:36:08.892 124358 ERROR neutron if run_as_root and
cfg.CONF.AGENT.root_helper_daemon:
2020-06-02 14:36:08.892 124358 ERROR neutron File
"/usr/lib/python3/dist-packages/oslo_config/cfg.py", line 2201, in __getattr__
2020-06-02 14:36:08.892 124358 ERROR neutron raise NoSuchOptError(name)
2020-06-02 14:36:08.892 124358 ERROR neutron oslo_config.cfg.NoSuchOptError:
no such option AGENT in group [DEFAULT]
2020-06-02 14:36:08.892 124358 ERROR neutron
The config file does have a AGENT section, but from cursory view of
the source code of the neutron-ipset-cleanup command line tool it does
not initialize this section of the configuration.
I think this is a simple case of bit-rot and augmenting the command
line source code to initializing the missing section makes it run
successfully.
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