devstack 使用openstack命令报错 The request you have made requires authentication. (HTTP 401) Missing value auth-url required for auth plugin password

关联错误:
The request you have made requires authentication. (HTTP 401) (Request-ID: req-88ad2cba-0f2d-499f-a179-f4abc3e120c3)
Missing value auth-url required for auth plugin password

cd /opt/stack/devstack
source openrc 用户名 project
source openrc admin admin

解决这个问题.