Comment 17 for bug 1846789

I'm still having consistent failures, with the occasional successful deployment. However, even when the deploy appears to be successful keystone is still producing the error. Any ideas?

2019-10-22 10:51:13.797434 mod_wsgi (pid=18): Target WSGI script '/usr/bin/keystone-wsgi-public' cannot be loaded as Python module.
2019-10-22 10:51:13.797531 mod_wsgi (pid=18): Exception occurred processing WSGI script '/usr/bin/keystone-wsgi-public'.
2019-10-22 10:51:13.797596 Traceback (most recent call last):
2019-10-22 10:51:13.797652 File "/usr/bin/keystone-wsgi-public", line 52, in <module>
2019-10-22 10:51:13.797741 application = initialize_public_application()
2019-10-22 10:51:13.797776 File "/usr/lib/python2.7/site-packages/keystone/server/wsgi.py", line 24, in initialize_public_application
2019-10-22 10:51:13.797840 name='public', config_files=flask_core._get_config_files())
2019-10-22 10:51:13.797873 File "/usr/lib/python2.7/site-packages/keystone/server/flask/core.py", line 151, in initialize_application
2019-10-22 10:51:13.797933 keystone.server.configure(config_files=config_files)
2019-10-22 10:51:13.797966 File "/usr/lib/python2.7/site-packages/keystone/server/__init__.py", line 28, in configure
2019-10-22 10:51:13.798024 keystone.conf.configure()
2019-10-22 10:51:13.798057 File "/usr/lib/python2.7/site-packages/keystone/conf/__init__.py", line 139, in configure
2019-10-22 10:51:13.798174 deprecated_since=versionutils.deprecated.STEIN))
2019-10-22 10:51:13.798273 File "/usr/lib/python2.7/site-packages/oslo_config/cfg.py", line 2045, in __inner
2019-10-22 10:51:13.798344 result = f(self, *args, **kwargs)
2019-10-22 10:51:13.798377 File "/usr/lib/python2.7/site-packages/oslo_config/cfg.py", line 2323, in register_cli_opt
2019-10-22 10:51:13.798434 raise ArgsAlreadyParsedError("cannot register CLI option")
2019-10-22 10:51:13.798490 ArgsAlreadyParsedError: arguments already parsed: cannot register CLI option