I try to build “my own” fedora core os (for bare metal) with a few adjustments in the grub2 configuration.
I somehow struggle how to do that since
cmd-buildextend-metal of coreos-assembler
uses a hard coded grub.cfg:
referring to this file.
Which leads me to the conclusion that I have to build my own coreos-assembler to achieve my goal.
On the other hand, do I see in the fedora-coreos-config that certain grub.d files are dropped, which would indicate that customization to grub would be possible without building my own coreos-assembler.
Can you please help me and provide some guidance?