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add disko module(uh?)

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This commit is contained in:
nixzoid 2025-02-19 20:58:35 +09:00
parent b1250a5fcb
commit c3a8151ab1
7 changed files with 73 additions and 104 deletions
machines
embrace/host
disko.nixpkgs.nix
sus/host
pkgs.nix
modules/nixos
default.nix
disko
default.nix
hardware
disko
default.nix
impermanence
default.nix

79
machines/embrace/host/disko.nix
View file

@ -1,79 +0,0 @@
{
device ? throw,
...
}:
{
disko.devices = {
disk.main = {
device = "/dev/nvme0n1";
type = "disk";
content = {
type = "gpt";
partitions = {
esp = {
name = "EFI";
size = "500M";
type = "EF00";
content = {
type = "filesystem";
format = "vfat";
mountpoint = "/boot";
mountOptions = [
"defaults"
"umask=0077"
"fmask=0077"
"dmask=0077"
];
};
};
root = {
name = "NIXOS";
size = "100%";
content = {
type = "lvm_pv";
vg = "pool";
};
};
};
};
};
lvm_vg = {
pool = {
type = "lvm_vg";
lvs = {
root = {
size = "100%FREE";
content = {
type = "btrfs";
extraArgs = [ "-f" ];
subvolumes = {
"/root" = {
mountpoint = "/";
mountOptions = [
"compress=zstd:5"
];
};
"/persist" = {
mountpoint = "/persist";
mountOptions = [
"compress=zstd:5"
"subvol=persist"
"noatime"
];
};
"/nix" = {
mountpoint = "/nix";
mountOptions = [
"compress=zstd:5"
"subvol=nix"
"noatime"
];
};
};
};
};
};
};
};
};
}

2
machines/embrace/host/pkgs.nix
View file

@ -1,9 +1,11 @@
{
self,
inputs,
...
}:
{
imports = with inputs; [
"${self}/modules/nixos/disko/default.nix"
disko.nixosModules.default
hardware.nixosModules.lenovo-thinkpad-t14-amd-gen1
];

5
machines/sus/host/pkgs.nix
View file

@ -1,4 +1,7 @@
{ pkgs, ... }:
{
pkgs,
...
}:
{
programs = {

5
modules/nixos/default.nix
View file

@ -7,7 +7,10 @@
imports = lib.x.baseName (
lib.x.umport {
path = ./.;
exclude = [ ./default.nix ];
exclude = [
./default.nix
./disko
];
}
);
}

62
modules/nixos/disko/default.nix Normal file
View file

@ -0,0 +1,62 @@
{
device ? "/dev/sda",
...
}:
let
compress = "compress=zstd:8";
in
{
disko.devices.disk.default = {
inherit device;
type = "disk";
content = {
type = "gpt";
partitions = {
esp = {
size = "512M";
type = "EF00";
content = {
type = "filesystem";
format = "vfat";
mountpoint = "/boot";
mountOptions = [
"defaults"
"umask=0077"
];
};
};
root = {
size = "100%";
content = {
type = "btrfs";
extraArgs = [ "-f" ];
subvolumes = {
"/root" = {
mountpoint = "/";
mountOptions = [
compress
];
};
"/persistent" = {
mountpoint = "/persistent";
mountOptions = [
compress
];
};
"/nix" = {
mountpoint = "/nix";
mountOptions = [
compress
"noatime"
"noacl"
];
};
};
};
};
};
};
};
}

22
modules/nixos/hardware/disko/default.nix
View file

@ -1,22 +0,0 @@
# DUMMY
{
lib,
config,
...
}:
with lib;
with x;
let
cfg = config.module.hardware.disko;
in
{
options = {
module.hardware.disko = {
enable = mkBool false;
};
};
config = mkIf cfg.enable { };
}

2
modules/nixos/hardware/impermanence/default.nix
View file

@ -33,7 +33,7 @@ in
#sh
''
mkdir /btrfs_tmp
mount ${toString dev} /btrfs_tmp
mount /dev/disk/by-partlabel/disk-primary-root /btrfs_tmp
if [[ -e /btrfs_tmp/root ]]; then
mkdir -p /btrfs_tmp/old_roots
timestamp=$(date --date="@$(stat -c %Y /btrfs_tmp/root)" "+%Y-%m-%-d_%H:%M:%S")