tux/nix-config
1
0
Fork 0
mirror of https://github.com/tuxdotrs/nix-config.git synced 2026-06-17 10:16:31 +05:30
Code Issues Actions Packages Projects Releases Wiki Activity

feat(sirius): enable impermanence

Browse Source
This commit is contained in:
tux
2026-05-09 05:36:27 +05:30
parent d8adc25455
commit 35dcf89400
2 changed files with 83 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

82
modules/hosts/sirius/disko.nix Normal file
View File

@@ -0,0 +1,82 @@
{ inputs, ... }:
{
flake.modules.nixos.sirius =
{ config, lib, ... }:
let
hasOptinPersistence = config.tnix.boot.impermanence.enable;
in
{
imports = [
inputs.disko.nixosModules.disko
];
disko.devices.disk.primary = {
device = "/dev/nvme1n1";
type = "disk";
content = {
type = "gpt";
partitions = {
ESP = {
size = "1G";
type = "EF00";
content = {
type = "filesystem";
format = "vfat";
mountpoint = "/boot";
mountOptions = [
"defaults"
"umask=0077"
];
};
};
swap = {
size = "70G";
content = {
type = "swap";
discardPolicy = "both";
resumeDevice = true;
};
};
root = {
size = "100%";
type = "8300";
content = {
type = "btrfs";
# Base subvolumes that always exist
subvolumes = {
"/root" = {
mountOptions = [
"compress=zstd"
"noatime"
"space_cache=v2"
];
mountpoint = "/";
};
"/nix" = {
mountOptions = [
"compress=zstd"
"noatime"
"noacl"
"space_cache=v2"
];
mountpoint = "/nix";
};
}
# Conditionally merge /persist only when impermanence is enabled
// lib.optionalAttrs hasOptinPersistence {
"/persist" = {
mountOptions = [
"compress=zstd"
"noatime"
"space_cache=v2"
];
mountpoint = "/persist";
};
};
};
};
};
};
};
};
}