Just a heads up, since I couldn't comment on the LWP article about this a few days ago. The leapp-upgrade program had a reproducible bug as late as last week w

Just a heads up, since I couldn't comment on the LWP article about this a few days ago. The leapp-upgrade program had a reproducible bug as late as last week where after every upgrade it inserted net.ifnames=0 into the kernel cmdline. So when the new RHEL 8 system booted up it was using the wrong interface names (eth). The fix was simply grubby --remove-args="net.ifnames=0" --update-kernel ALL but felt stupid since RH emphasize the interface name change and then they themselves sabotage it for us.