OS-username

This is my horizon admin and password that i used to open web interface

[root@rdo ~]# cinder --os-username admin --os-password root@123 --os-auth-url=http://192.168.1.49:5000/v2.0 list
ERROR: Unauthorized (HTTP 401)
[root@rdo ~]#


This is cinder mysql db user name and password ,

[root@rdo ~]#
[root@rdo ~]# cinder --os-username cinder --os-password root --os-auth-url=http://192.168.1.49:5000/v2.0 list
ERROR: Invalid OpenStack Cinder credentials.
[root@rdo ~]#

[root@rdo ~]#
[root@rdo ~]# mysql -u cinder -p
Enter password:
Welcome to the MySQL monitor.  Commands end with ; or \g.
Your MySQL connection id is 2293
Server version: 5.1.69 Source distribution

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mysql>
mysql>

Please dont think on credentials these are correct , if you open horizon or mysql db these works well.