The password used for running the keystone command has expired or is incorrect
Refer to the following troubleshooting references and steps for resolving system errors when you are using an expired or incorrect password for running the keystone command.
Description
When you try to run the keystone command by using a password that has expired or is incorrect, the system displays the following error: [root@specscale ~]# openstack user list
ERROR: openstack The request you have made requires authentication. (HTTP 401) (Request-ID: req-9e8d91b6-0ad4-42a8-b0d4-797a08150cea)
Cause
The system displays the following error when you change the password but are still using the expired password to access Keystone.
Proposed workaround
Use the correct password to access Keystone.