Close unused Ports (openSUSE Leap Micro 5.5 with Podman and Uyuni 2024.12)

[1of16]

hi,
maybe it is a simple question, but so far I couldn't find any solution:
We installed uyuni 2024.12 by the book on Leap Micro 5.5 via podman.
since we are not using all functions, we would love to close some open ports like 9100/tcp or at least change 0.0.0.0:9100 to 127.0.0.1:9100.
I know you "should" manage that with a custom .yaml file, but so far either it didn't worked or even uyuni stopped working completely.
could you point me in the right direction, how to do it?
thank you!

[rjmateus]

currently it's not possible to automatically remove port that are exposed by default on the uyuni server. I see 2 option:

• block the port using firewall rules
• Manually change systems unit file that starts the service and remove the port exposure from there. If you want to do it, on each upgrade you need edit it again, since the file is generated.

[1of16]

we tried blocking the ports via firewall rules without success (but thats maybe our fault)
never noticed the service /etc/systemd/system/uyuni-server.service :(
Awesome, thats a working solution! thank you and yes, we'll keep in mind to check is after updates.