For openSUSE Tumbleweed run the following as root:
zypper addrepo https://download.opensuse.org/repositories/Cloud:Tools/openSUSE_Tumbleweed/Cloud:Tools.repo
zypper refresh
zypper install cloud-init
For Factory run the following as root:
zypper addrepo https://download.opensuse.org/repositories/Cloud:Tools/Factory/Cloud:Tools.repo
zypper refresh
zypper install cloud-init
For 16.0 run the following as root:
zypper addrepo https://download.opensuse.org/repositories/Cloud:Tools/16.0/Cloud:Tools.repo
zypper refresh
zypper install cloud-init
For 15.7 run the following as root:
zypper addrepo https://download.opensuse.org/repositories/Cloud:Tools/15.7/Cloud:Tools.repo
zypper refresh
zypper install cloud-init
For 15.6 run the following as root:
zypper addrepo https://download.opensuse.org/repositories/Cloud:Tools/15.6/Cloud:Tools.repo
zypper refresh
zypper install cloud-init
For 15.5 run the following as root:
zypper addrepo https://download.opensuse.org/repositories/Cloud:Tools/15.5/Cloud:Tools.repo
zypper refresh
zypper install cloud-init
For 15.4 run the following as root:
zypper addrepo https://download.opensuse.org/repositories/Cloud:Tools/15.4/Cloud:Tools.repo
zypper refresh
zypper install cloud-init