disko/docs/reference.md

Reference Manual: disko

Module Options

We are currently having issues being able to generate proper module option documentation for our recursive disko types. However you can read the available options here. Combined with the examples this hopefully gives you an overview.

Command Line Options

Usage: ./disko [options] disk-config.nix
or ./disko [options] --flake github:somebody/somewhere#disk-config

With flakes, disk-config is discovered first under the .diskoConfigurations top level attribute
or else from the disko module of a NixOS configuration of that name under .nixosConfigurations.

Options:

* -m, --mode mode
  set the mode, either format, mount or disko
    format: create partition tables, zpools, lvms, raids and filesystems
    mount: mount the partition at the specified root-mountpoint
    disko: first unmount and destroy all filesystems on the disks we want to format, then run the create and mount mode
* -f, --flake uri
  fetch the disko config relative to this flake's root
* --arg name value
  pass value to nix-build. can be used to set disk-names for example
* --argstr name value
  pass value to nix-build as string
* --root-mountpoint /some/other/mnt
  where to mount the device tree (default: /mnt)
* --dry-run
  just show the path to the script instead of running it
* --no-deps
  avoid adding another dependency closure to an in-memory installer
    requires all necessary dependencies to be available in the environment
* --debug
  run with set -x