Error " coercing to Unicode: need string or buffer " -- Juno Keystone

asked 2015-05-21 10:58:44 -0500

Hi,

I am getting an issue at the time of Dashboard configuration. The issue is after dashboard configuration the keystone service got stop and getting 400 error, But keystone is working fine when I uninstall the Dashboard service.

I am using same host for both Keystone and dashboard configuration. Configured conf files as per the official below link.

Kindly help me How I will fix this issue..

Document link: http://docs.openstack.org/juno/instal...

[root@controler ~]# keystone --debug user-list
DEBUG:keystoneclient.auth.identity.v2:Making authentication request to http://15.218.153.170:35357/v2.0/tokens
INFO:requests.packages.urllib3.connectionpool:Starting new HTTP connection (1): 15.218.153.170
DEBUG:requests.packages.urllib3.connectionpool:"POST /v2.0/tokens HTTP/1.1" 200 1758
DEBUG:keystoneclient.session:REQ: curl -i -X GET http://15.218.153.170:35357/v2.0/users -H "User-Agent: python-keystoneclient" -H "X-Auth-Token: TOKEN_REDACTED"
INFO:requests.packages.urllib3.connectionpool:Starting new HTTP connection (1): 15.218.153.170
DEBUG:requests.packages.urllib3.connectionpool:"GET /v2.0/users HTTP/1.1" 400 121
DEBUG:keystoneclient.session:RESP:
DEBUG:keystoneclient.session:Request returned failure status: 400
coercing to Unicode: need string or buffer, NoneType found (HTTP 400)


/var/log/keystone/keystone
2015-05-21 21:14:07.836 5428 TRACE keystone.common.wsgi     mtime = os.path.getmtime(filename)
2015-05-21 21:14:07.836 5428 TRACE keystone.common.wsgi   File "/usr/lib64/python2.7/genericpath.py", line 54, in getmtime
2015-05-21 21:14:07.836 5428 TRACE keystone.common.wsgi     return os.stat(filename).st_mtime
2015-05-21 21:14:07.836 5428 TRACE keystone.common.wsgi TypeError: coercing to Unicode: need string or buffer, NoneType found
2015-05-21 21:14:07.836 5428 TRACE keystone.common.wsgi
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