Hi, Thanks for your reply. I have investigate and found that the issue was comes due to wrong IP use in admin/public/internal on keystone-mange Regards Pradeep Get Outlook for iOS<https://aka.ms/o0ukef> ________________________________ From: Amy Marrich <amy@demarco.com> Sent: Saturday, February 1, 2020 9:28:46 PM To: pradeep pal <pspal83@hotmail.com>; openstack-discuss <openstack-discuss@lists.openstack.org> Cc: user-committee@lists.openstack.org <user-committee@lists.openstack.org> Subject: [horizon] [keystone] Re: [User-committee] Help Pradeep, I am sending this to the OpenStack discuss mailing list where you might be able to receive more help. I have tagged both the Horizon and Keystone teams as the error seems to be from Horizon and concerning Keystone. In order to provide more assistance, information as to what you were doing at the time will be needed. Please confirm this is OpenStack Rocky on CentOS and how you installed, from scratch, TripleO, OpenStack-Ansible, etc. Thanks, Amy (spotz) On Feb 1, 2020, at 7:11 AM, pradeep pal <pspal83@hotmail.com> wrote: Rocky+Centos 7.7 64bit, 2020-02-01 18:26:38.063938 ArgsAlreadyParsedError: arguments already parsed: cannot register CLI option 2020-02-01 18:26:38.549453 mod_wsgi (pid=82228): Target WSGI script '/usr/bin/keystone-wsgi-public' cannot be loaded as Python module. 2020-02-01 18:26:38.549516 mod_wsgi (pid=82228): Exception occurred processing WSGI script '/usr/bin/keystone-wsgi-public'. 2020-02-01 18:26:38.549558 Traceback (most recent call last): 2020-02-01 18:26:38.549600 File "/usr/bin/keystone-wsgi-public", line 54, in <module> 2020-02-01 18:26:38.549666 application = initialize_public_application() 2020-02-01 18:26:38.549695 File "/usr/lib/python2.7/site-packages/keystone/server/wsgi.py", line 24, in initialize_public_application 2020-02-01 18:26:38.549763 name='public', config_files=flask_core._get_config_files()) 2020-02-01 18:26:38.549799 File "/usr/lib/python2.7/site-packages/keystone/server/flask/core.py", line 149, in initialize_application 2020-02-01 18:26:38.549862 keystone.server.configure(config_files=config_files) 2020-02-01 18:26:38.549897 File "/usr/lib/python2.7/site-packages/keystone/server/__init__.py", line 28, in configure 2020-02-01 18:26:38.549958 keystone.conf.configure() 2020-02-01 18:26:38.549988 File "/usr/lib/python2.7/site-packages/keystone/conf/__init__.py", line 125, in configure 2020-02-01 18:26:38.550040 help='Do not monkey-patch threading system modules.')) 2020-02-01 18:26:38.550084 File "/usr/lib/python2.7/site-packages/oslo_config/cfg.py", line 2501, in __inner 2020-02-01 18:26:38.550137 result = f(self, *args, **kwargs) 2020-02-01 18:26:38.550164 File "/usr/lib/python2.7/site-packages/oslo_config/cfg.py", line 2776, in register_cli_opt 2020-02-01 18:26:38.550225 raise ArgsAlreadyParsedError("cannot register CLI option") 2020-02-01 18:26:38.550276 ArgsAlreadyParsedError: arguments already parsed: cannot register CLI option _______________________________________________ User-committee mailing list User-committee@lists.openstack.org http://lists.openstack.org/cgi-bin/mailman/listinfo/user-committee