For openSUSE Leap 15.5 run the following as root:
zypper addrepo https://download.opensuse.org/repositories/network:ha-clustering:Factory/openSUSE_Leap_15.5/network:ha-clustering:Factory.repo
zypper refresh
zypper install drbd
For SLE 15 SP6 run the following as root:
zypper addrepo https://download.opensuse.org/repositories/network:ha-clustering:Factory/SLE_15_SP6/network:ha-clustering:Factory.repo
zypper refresh
zypper install drbd
For SLE 15 SP5 run the following as root:
zypper addrepo https://download.opensuse.org/repositories/network:ha-clustering:Factory/SLE_15_SP5/network:ha-clustering:Factory.repo
zypper refresh
zypper install drbd
For SLE 15 SP3 run the following as root:
zypper addrepo https://download.opensuse.org/repositories/network:ha-clustering:Factory/SLE_15_SP3/network:ha-clustering:Factory.repo
zypper refresh
zypper install drbd
For SLE 15 SP2 run the following as root:
zypper addrepo https://download.opensuse.org/repositories/network:ha-clustering:Factory/SLE_15_SP2/network:ha-clustering:Factory.repo
zypper refresh
zypper install drbd