Nagios XI RHEL 8 install error - Extended Update channel?

[krista611]

Has there been a change to manual install requirements on a Red Hat 8 host? Our install fails at "1-prereqs" Checking the logs, it appears that "Extended Update Support Status = Not subscribed" is the culprit. Is this required in addition to the 'optional' channel?

[ssax]

Which version of XI are you installing? Only XI 5.7.0+ supports EL8.

Please send us the full install.log or /tmp/xi-install.log so we can see everything that occurred.