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Is the connection to the database properly working ?

Saverio

2016-09-07 5:01 GMT+02:00  <fengyan1732 at sina.com>:
> 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?
>
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