create_disk.sh: Set sysroot.bootloader=none
We don't need OSTree generating a new GRUB2 config everytime now since
we embed a static GRUB2 config. Tell OSTree to just update the BLS
entries using `sysroot.bootloader=none`.
This gives a nice speedup as well at finalization time since we no
longer call `grub2-mkconfig`.
@@ -85,6 +85,9 @@ else
ext="AA64"
fi
+# we use pure BLS, so don't need grub2-mkconfig
+ostree config --repo rootfs/ostree/repo set sysroot.bootloader none
+
# install uefi grub
mkdir -p rootfs/boot/efi/EFI/{BOOT,fedora}
cp "/boot/efi/EFI/BOOT/BOOT${ext}.EFI" "rootfs/boot/efi/EFI/BOOT/BOOT${ext}.EFI"
