@george1421 im very sorry to make you confused with word “cobbler”, yes, it is an opensource project
if akin to FOG. later, i will try FOG to compare it.
but now, i think my problem is how use dhcp + dnsmasq.proxy mode + ipxe install rhel67(old kernel without efi_stub) with uefi client make it general.
or how gurb2 auto looking for grub.cfg @ ipxe environment.
i was confused that, why grub can’t use anyother args like — grubx64.efi --net_bootp --net_default_server=xxxx --configfile=xxxxx/grub.cfg, or like ipxe support ${mac(ip):hexraw} to make grub.cfg be general. that’s will be perfect to support network install.
how FOG do if someone need install rhel67 with general cfg @ dnsmasq.proxy mode & uefi client(for now all hp gen9 server use efi.)
thank you.