bootloaderStep - ODEX-TOS/tos-installer-backend GitHub Wiki

A bootloader is an execution step. This execution step takes as an argument the device of a drive specified in the models section. It will then install the bootloader onto its boot partition. Lets take a look at the yaml

models:
 - disks:
   -disk:
    device: "/dev/sda"
    # define our partitions
execution:
 - bootloader: "/dev/sda" # point to the disk model

installing the bootloader should probably happen in a chrooted environment since you want that system to boot

Currently we only grub as a bootloader. If you want another bootloader you should add a script step instead