zerombr # Destroy all the contents of disks with invalid partition tables or other formatting unrecognizable to the installer
clearpart --all --initlabel # Erase all partitions and Initializes the disk label to the default for the target architecture

part /boot/efi --fstype="efi" --size=1024 --fsoptions="umask=0077,shortname=winnt" --label=efi # Creates an 1 GB EFI system partition
part /boot --fstype="ext4" --size=512 --label=boot # Creates a 512 MiB ext4 boot partition
part / --fstype="ext4" --grow --label=root # Create a single root partition with the remaining space