填充keystone时出错，求助大家（openstakc kilo），实在解决不了了

错误内容是：
2015-08-20 11:43:08.214 9578 TRACE keystone   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 285, in _create_connection
2015-08-20 11:43:08.214 9578 TRACE keystone     return _ConnectionRecord(self)
2015-08-20 11:43:08.214 9578 TRACE keystone   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 411, in __init__
2015-08-20 11:43:08.214 9578 TRACE keystone     self.connection = self.__connect()
2015-08-20 11:43:08.214 9578 TRACE keystone   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 538, in __connect
2015-08-20 11:43:08.214 9578 TRACE keystone     connection = self.__pool._creator()
2015-08-20 11:43:08.214 9578 TRACE keystone   File "/usr/lib/python2.7/dist-packages/oslo_db/sqlalchemy/compat/handle_error.py", line 200, in connect
2015-08-20 11:43:08.214 9578 TRACE keystone     raise original_exception
2015-08-20 11:43:08.214 9578 TRACE keystone OperationalError: (OperationalError) unable to open database file None None
2015-08-20 11:43:08.214 9578 TRACE keystone

求助大家！

图片没有上传后，错误内容是：
2015-08-20 11:43:08.214 9578 TRACE keystone   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 285, in _create_connection
2015-08-20 11:43:08.214 9578 TRACE keystone     return _ConnectionRecord(self)
2015-08-20 11:43:08.214 9578 TRACE keystone   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 411, in __init__
2015-08-20 11:43:08.214 9578 TRACE keystone     self.connection = self.__connect()
2015-08-20 11:43:08.214 9578 TRACE keystone   File "/usr/lib/python2.7/dist-packages/sqlalchemy/pool.py", line 538, in __connect
2015-08-20 11:43:08.214 9578 TRACE keystone     connection = self.__pool._creator()
2015-08-20 11:43:08.214 9578 TRACE keystone   File "/usr/lib/python2.7/dist-packages/oslo_db/sqlalchemy/compat/handle_error.py", line 200, in connect
2015-08-20 11:43:08.214 9578 TRACE keystone     raise original_exception
2015-08-20 11:43:08.214 9578 TRACE keystone OperationalError: (OperationalError) unable to open database file None None
2015-08-20 11:43:08.214 9578 TRACE keystone

蜗牛小安 发表于 2015-8-20 11:52
图片没有上传后，错误内容是：
2015-08-20 11:43:08.214 9578 TRACE keystone   File "/usr/lib/python2.7 ...

按照就可以

openstack【Kilo】入门 【keystone篇】五：keystone安装与配置

一般都是文档的问题或则粗心落下配置了。

我也出现这个问题的。后来排查是因为配置文件里面写错了。
只要按照文档细心就不会有问题。出问题首先排查自己配置。

我也遇到这个错误了，可是我检查了错误还是没处理好。