[root@osnode100004 ~]# cat /etc/keystone/keystone.conf 
[DEFAULT]
verbose = True
debug = True
admin_token = TOKEN
[database]
connection = mysql://keystone:PASSWD@10.252.100.4/keystone
[revoke]
driver = keystone.contrib.revoke.backends.sql.Revoke
[token]
provider = keystone.token.providers.uuid.Provider
driver = keystone.token.persistence.backends.sql.Token
