disko/example/btrfs-subvolumes.nix
Chris Scutcher ff5127ea0a
style: Re-apply style normalisation
Originally this was manually applied with;

```sh
nixpkgs-fmt **.nix && statix fix
```

but I overlooked the fact that `**.nix` would only expand to files in
the root (I should have used `**/*.nix`).

Previous commit adds `nix fmt` support which passes `.` to `nixpkgs-fmt`
(if no other path is explicitly specified when running `nix fmt`).

This commit includes the changes made by running `nix fmt`.
2023-02-07 15:56:08 +00:00

52 lines
1.3 KiB
Nix

{ disks ? [ "/dev/vdb" ], ... }: {
disk = {
vdb = {
type = "disk";
device = builtins.elemAt disks 0;
content = {
type = "table";
format = "gpt";
partitions = [
{
type = "partition";
name = "ESP";
start = "1MiB";
end = "128MiB";
fs-type = "fat32";
bootable = true;
content = {
type = "filesystem";
format = "vfat";
mountpoint = "/boot";
};
}
{
name = "root";
type = "partition";
start = "128MiB";
end = "100%";
content = {
type = "btrfs";
extraArgs = "-f"; # Override existing partition
subvolumes = {
# Subvolume name is different from mountpoint
"/rootfs" = {
mountpoint = "/";
};
# Mountpoints inferred from subvolume name
"/home" = {
mountOptions = [ "compress=zstd" ];
};
"/nix" = {
mountOptions = [ "compress=zstd" "noatime" ];
};
"/test" = { };
};
};
}
];
};
};
};
}