keystone无法查看catalog并且用户无法申请令牌的解决方案

在运行openstack catalog list之后提示：

Only an authorized user may issue a new token. #只有授权用户才能申请token

openstack --os-auth-url http://controller:35357/v3 
--os-identity-api-version 3  
--os-project-domain-name default 
--os-user-domain-name default   
--os-project-name admin 
--os-username admin 
token issue

也提示： Only an authorized user may issue a new token.

之前也遇到过这种情况，是环境变量冲突了。

使用env查看环境变量，unset和keystone有关的环境变量，并且重新设置

然后再openstack catalog list

[root@controller keystone]# openstack catalog list
+----------+----------+---------------------------------------------+
| Name     | Type     | Endpoints                                   |
+----------+----------+---------------------------------------------+
| keystone | identity | RegionOne                                   |
|          |          |   public: http://controller:5000/v3/    |
|          |          | RegionOne                                   |
|          |          |   internal: http://controller:35357/v3/ |
|          |          | RegionOne                                   |
|          |          |   admin: http://controller:35357/v3/    |
|          |          |                                             |
+----------+----------+---------------------------------------------+