Open Stack

You'd better take a look at the logs of Maria DB/Mysql... or try to login the MariaDB/Mysql using keystone user/password from command line. 


-Ryan



------------------ Original ------------------
From:  "fengyan1732";<fengyan1732 at sina.com>;
Date:  Wed, Sep 7, 2016 11:01 AM
To:  "openstack-operators"<openstack-operators at lists.openstack.org>; 

Subject:  [Openstack-operators] Fwd：Error on sync keystone to mysql db



Hi Everyone, 
I'm trying to install identify service on Ubuntu 16.04 LTS. The guide I use: http://docs.openstack.org/mitaka/install-guide-ubuntu/keystone-install.html
When I input this command:"su -s /bin/sh -c "keystone-manage db_sync" keystone", it report error below: 
2016-09-06 19:01:07.303 4905 CRITICAL keystone [-] KeyError: 'connection' 
2016-09-06 19:01:07.303 4905 ERROR keystone Traceback (most recent call last): 
2016-09-06 19:01:07.303 4905 ERROR keystone   File "/usr/bin/keystone-manage", line 10, in <module>
2016-09-06 19:01:07.303 4905 ERROR keystone     sys.exit(main()) 
2016-09-06 19:01:07.303 4905 ERROR keystone   File "/usr/lib/python2.7/dist-packages/keystone/cmd/manage.py", line 47, in main 
2016-09-06 19:01:07.303 4905 ERROR keystone     cli.main(argv=sys.argv, config_files=config_files) 
2016-09-06 19:01:07.303 4905 ERROR keystone   File "/usr/lib/python2.7/dist-packages/keystone/cmd/cli.py", line 992, in main 
2016-09-06 19:01:07.303 4905 ERROR keystone     CONF.command.cmd_class.main() 
2016-09-06 19:01:07.303 4905 ERROR keystone   File "/usr/lib/python2.7/dist-packages/keystone/cmd/cli.py", line 371, in main 
2016-09-06 19:01:07.303 4905 ERROR keystone     migration_helpers.sync_database_to_version(extension, version) 
2016-09-06 19:01:07.303 4905 ERROR keystone   File "/usr/lib/python2.7/dist-packages/keystone/common/sql/migration_helpers.py", line 210, in sync_database_to_version 
2016-09-06 19:01:07.303 4905 ERROR keystone     _sync_common_repo(version) 
2016-09-06 19:01:07.303 4905 ERROR keystone   File "/usr/lib/python2.7/dist-packages/keystone/common/sql/migration_helpers.py", line 132, in _sync_common_repo 
2016-09-06 19:01:07.303 4905 ERROR keystone     with sql.session_for_write() as session: 
2016-09-06 19:01:07.303 4905 ERROR keystone   File "/usr/lib/python2.7/contextlib.py", line 17, in __enter__ 
2016-09-06 19:01:07.303 4905 ERROR keystone     return self.gen.next() 
2016-09-06 19:01:07.303 4905 ERROR keystone   File "/usr/lib/python2.7/dist-packages/oslo_db/sqlalchemy/enginefacade.py", line 759, in _transaction_scope 
2016-09-06 19:01:07.303 4905 ERROR keystone     allow_async=self._allow_async) as resource: 
2016-09-06 19:01:07.303 4905 ERROR keystone   File "/usr/lib/python2.7/contextlib.py", line 17, in __enter__ 
2016-09-06 19:01:07.303 4905 ERROR keystone     return self.gen.next() 
2016-09-06 19:01:07.303 4905 ERROR keystone   File "/usr/lib/python2.7/dist-packages/oslo_db/sqlalchemy/enginefacade.py", line 491, in _session 
2016-09-06 19:01:07.303 4905 ERROR keystone     bind=self.connection, mode=self.mode) 
2016-09-06 19:01:07.303 4905 ERROR keystone   File "/usr/lib/python2.7/dist-packages/oslo_db/sqlalchemy/enginefacade.py", line 272, in _create_session 
2016-09-06 19:01:07.303 4905 ERROR keystone     self._start() 
2016-09-06 19:01:07.303 4905 ERROR keystone   File "/usr/lib/python2.7/dist-packages/oslo_db/sqlalchemy/enginefacade.py", line 337, in _start 
2016-09-06 19:01:07.303 4905 ERROR keystone     url_args['connection'], 
2016-09-06 19:01:07.303 4905 ERROR keystone KeyError: 'connection' 
2016-09-06 19:01:07.303 4905 ERROR keystone 

I don't know how to triage and fix this problem, would you like to help me?
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.openstack.org/pipermail/openstack-operators/attachments/20160907/978bcd6f/attachment.html>