154 lines
5.0 KiB
Nix
154 lines
5.0 KiB
Nix
# NOTE: ... is needed because dikso passes diskoFile
|
|
{
|
|
lib,
|
|
disk ? [ "/dev/vda" ],
|
|
withSwap ? false,
|
|
swapSize,
|
|
configVars,
|
|
...
|
|
}:
|
|
### inspiration: https://github.com/chewblacka/nixos/blob/main/disko-config.nix
|
|
let
|
|
number_of_disks = if (builtins.length disks < 3)
|
|
then builtins.length disks
|
|
else throw "Error. Too many disks passed to disko.";
|
|
in
|
|
{
|
|
disko.devices = {
|
|
disk = {
|
|
vda = {
|
|
type = "disk";
|
|
device = builtins.elemAt disks 0;
|
|
content = {
|
|
type = "gpt";
|
|
partitions = {
|
|
ESP = {
|
|
# name = "ESP";
|
|
priority = 1;
|
|
start = "1MiB";
|
|
end = "1G";
|
|
type = "EF00";
|
|
content = {
|
|
type = "filesystem";
|
|
format = "vfat";
|
|
mountpoint = "/boot";
|
|
mountOptions = [ "defaults" ]
|
|
};
|
|
};
|
|
root = {
|
|
# name = "root";
|
|
start = "9G";
|
|
end = "100%";
|
|
content = {
|
|
type = "btrfs";
|
|
extraArgs = [ "-f" ]; # Override existing partition
|
|
subvolumes =
|
|
if (number_of_disks == 1) then
|
|
{
|
|
"@" = { };
|
|
"@/root" = {
|
|
mountpoint = "/";
|
|
mountOptions = [ "compress=zstd" "noatime" ];
|
|
};
|
|
"@/home" = {
|
|
mountpoint = "/home";
|
|
mountOptions = [ "compress=zstd" ];
|
|
};
|
|
"@/nix" = {
|
|
mountpoint = "/nix";
|
|
mountOptions = [ "compress=zstd" "noatime" ];
|
|
};
|
|
"@persist" = {
|
|
mountpoint = "${configVars.persistFolder}";
|
|
mountOptions = [ "compress=zstd" "noatime" ];
|
|
};
|
|
"@/var-lib" = {
|
|
mountpoint = "/var/lib";
|
|
mountOptions = [ "compress=zstd" "noatime" ];
|
|
};
|
|
"@/var-log" = {
|
|
mountpoint = "/var/log";
|
|
mountOptions = [ "compress=zstd" "noatime" ];
|
|
};
|
|
"@/var-tmp" = {
|
|
mountpoint = "/var/tmp";
|
|
mountOptions = [ "compress=zstd" "noatime" ];
|
|
};
|
|
"@swap" = lib.mkIf withSwap {
|
|
mountpoint = "/.swapvol";
|
|
swap.swapfile.size = "${swapSize}G";
|
|
};
|
|
}
|
|
else
|
|
{
|
|
"@" = { };
|
|
"@/root" = {
|
|
mountpoint = "/";
|
|
mountOptions = [ "compress=zstd" "noatime" ];
|
|
};
|
|
"@/nix" = {
|
|
mountpoint = "/nix";
|
|
mountOptions = [ "compress=zstd" "noatime" ];
|
|
};
|
|
"@/persist" = {
|
|
mountpoint = "/persist";
|
|
mountOptions = [ "compress=zstd" "noatime" ];
|
|
};
|
|
"@/var-lib" = {
|
|
mountpoint = "/var/lib";
|
|
mountOptions = [ "compress=zstd" "noatime" ];
|
|
};
|
|
"@/var-log" = {
|
|
mountpoint = "/var/log";
|
|
mountOptions = [ "compress=zstd" "noatime" ];
|
|
};
|
|
"@/var-tmp" = {
|
|
mountpoint = "/var/tmp";
|
|
mountOptions = [ "compress=zstd" "noatime" ];
|
|
};
|
|
# TODO: Check if this is correct implementation
|
|
"@swap" = lib.mkIf withSwap {
|
|
mountpoint = "/.swapvol";
|
|
swap.swapfile.size = "${swapSize}G";
|
|
};
|
|
};
|
|
};
|
|
};
|
|
};
|
|
};
|
|
};
|
|
|
|
vdb = if (number_of_disks == 1) then {}
|
|
else
|
|
{
|
|
type = "disk";
|
|
device = builtins.elemAt disks 1;
|
|
content = {
|
|
type = "gpt";
|
|
partitions = {
|
|
DATA = {
|
|
# name = "DATA";
|
|
start = "1MiB";
|
|
end = "100%";
|
|
content = {
|
|
type = "btrfs";
|
|
extraArgs = [ "-f" ]; # Override existing partition
|
|
subvolumes = {
|
|
"@" = {
|
|
mountpoint = "/DATA";
|
|
mountOptions = [ "compress=zstd" "noatime" ];
|
|
};
|
|
"@/home" = {
|
|
mountpoint = "/home";
|
|
mountOptions = [ "compress=zstd" ];
|
|
};
|
|
};
|
|
};
|
|
};
|
|
};
|
|
};
|
|
};
|
|
};
|
|
};
|
|
}
|