yast2-cluster from YaST:SLE-12:SP2 project

Select Your Operating System

For SLE 12 SP2 run the following as root:
zypper addrepo https://download.opensuse.org/repositories/YaST:SLE-12:SP2/SLE_12_SP2/YaST:SLE-12:SP2.repo
zypper refresh
zypper install yast2-cluster