n-cauth failed in devstack NoSuchOptError consoleauth_topic

[Oleksii Zamiatin]

Deploy default devstack configuration, see this error in n-cauth screen:

ozamiatin@ubuntu:~/devstack$ /usr/local/bin/nova-consoleauth --config-file /etc/nova/nova.conf & echo $! >/opt/stack/status/stack/n-cauth.pid; fg || echo "n-cauth failed to start" | tee "/opt/stack/status/stack/n-cauth.failure"
[1] 17664
/usr/local/bin/nova-consoleauth --config-file /etc/nova/nova.conf
No handlers could be found for logger "oslo_config.cfg"
2015-10-09 13:12:00.345 CRITICAL nova [-] NoSuchOptError: no such option: consoleauth_topic

2015-10-09 13:12:00.345 TRACE nova Traceback (most recent call last):
2015-10-09 13:12:00.345 TRACE nova File "/usr/local/bin/nova-consoleauth", line 10, in <module>
2015-10-09 13:12:00.345 TRACE nova sys.exit(main())
2015-10-09 13:12:00.345 TRACE nova File "/opt/stack/nova/nova/cmd/consoleauth.py", line 40, in main
2015-10-09 13:12:00.345 TRACE nova topic=CONF.consoleauth_topic)
2015-10-09 13:12:00.345 TRACE nova File "/usr/local/lib/python2.7/dist-packages/oslo_config/cfg.py", line 1902, in __getattr__
2015-10-09 13:12:00.345 TRACE nova raise NoSuchOptError(name)
2015-10-09 13:12:00.345 TRACE nova NoSuchOptError: no such option: consoleauth_topic
2015-10-09 13:12:00.345 TRACE nova

[Dmitry Tantsur (divius)]

Maybe https://github.com/openstack/nova/commit/e7ce27c483ec1de4ae5f29ef7fca64a95446c039 fixed it? could you update your nova checkout and retry?

[Oleksii Zamiatin (ozamiatin)]

You are right, fixed already. Thanks!