For openSUSE Tumbleweed run the following as root:
zypper addrepo https://download.opensuse.org/repositories/home:mnhauke:monitoring/openSUSE_Tumbleweed/home:mnhauke:monitoring.repo
zypper refresh
zypper install collectd
For openSUSE Leap 42.3 run the following as root:
zypper addrepo https://download.opensuse.org/repositories/home:mnhauke:monitoring/openSUSE_Leap_42.3/home:mnhauke:monitoring.repo
zypper refresh
zypper install collectd
For openSUSE Leap 15.2 run the following as root:
zypper addrepo https://download.opensuse.org/repositories/home:mnhauke:monitoring/openSUSE_Leap_15.2/home:mnhauke:monitoring.repo
zypper refresh
zypper install collectd
For openSUSE Leap 15.1 run the following as root:
zypper addrepo https://download.opensuse.org/repositories/home:mnhauke:monitoring/openSUSE_Leap_15.1/home:mnhauke:monitoring.repo
zypper refresh
zypper install collectd
For 15.4 run the following as root:
zypper addrepo https://download.opensuse.org/repositories/home:mnhauke:monitoring/15.4/home:mnhauke:monitoring.repo
zypper refresh
zypper install collectd