Hello Matthew,
sorry, I forget to tell.
While I used the (local installed) Nexus instance, I could receive the rpm packages from RedHat official package source, for and on RHEL. In afterwards, using the (docker installed) Nexus, the packages aren’t accessable anymore. I just got the Error 404, not found.
It’s important to say, that I didn’t change any settings. I moved the config files from the old instance to the new one. Anything else works perfect. Exact the RedHat source.
Best regards
Christopher Hofmann