After using "yum --disablerepo=base --disablerepo=updates update"
I re-ran the server configuration and rebooted it, now the logonscript part seems to be added to the server manager!:)
Please note comment #3 by mmccan below, pointing to comment #5 in the sticky have you followed this suggestion? If you have followed this advice
fully and still experience an issue, your problem may be the result of some error on your part - or a bug. You should then open a bug report at Bugzilla.
However, in the server manager it still says I have to re-run my configuration and reboot the server, but I already did that. Anyone know how I can get rid of that message or fix it properly?
Have you executed the command:
signal-event post-upgrade; signal-event reboot
Note: you have to wait for the command to be fully executed before closing your terminal, or the reconfiguration may fail. If in doubt, do it again, there is no harm done duplicating a reconfiguration. When all done (it takes a while) and after reboot of your server, check the logs (messages) to ensure that all is well.