I looked up on some bugs and info and even implementing them still got the same errors.
I installed magnum client and when I try to do any command I get the same error message:
# magnum cluster-list
ERROR: 'NoneType' object has no attribute 'replace' (HTTP 500) (Request-ID: req-20c34d30-3bc9-4757-8aa7-3b4ecd35940e)
I found this bug but it says
We do currently not support www_authentication_uri at all, which
is the new standard, as auth_uri has long been deprecated.
So I am confused what to do.
Any suggestions?