答案:root@controller ~]# openstack user create --domain xiandian --password password testuser 【创建testuser用户并设置密码】+-----------+----------------------------------+| Field | Value |+-----------+----------------------------------+| domain_id | 9321f21a94ef4f85993e92a228892418 || enabled | True || id | c72c2ef84cd143c8a28283f82efa7dc6 || name | testuser |+-----------+----------------------------------+ root@controller ~]# openstack user show testuser 【查看用户详细信息】+-----------+----------------------------------+| Field | Value |+-----------+----------------------------------+| domain_id | 9321f21a94ef4f85993e92a228892418 || enabled | True || id | c72c2ef84cd143c8a28283f82efa7dc6 || name | testuser |+-----------+----------------------------------+