crudini from Cloud:OpenStack:Upstream:Master:15.4 project
Select Your Operating System
Add repository and install manually
For standard run the following as root:
zypper addrepo https://download.opensuse.org/repositories/Cloud:OpenStack:Upstream:Master:15.4/standard/Cloud:OpenStack:Upstream:Master:15.4.repo zypper refresh zypper install crudini