Authorization Failed: <attribute 'message' of 'exceptions.BaseException' objects> (HTTP Unable to establish connection to http://localhost/v2.0/tokens)
export OS_AUTH_URL=http://localhost:5000/v2.0/
The request you have made requires authentication. (HTTP 401)
改 /etc/keystone/keystone.conf：
debug = True
verbose = True
Could not find project: admin (HTTP 401)
