pyrox.dev
1{ config, pkgs, lib, ... }:
2
3
4let
5 cfg = config.services.xmrig;
6
7 json = pkgs.formats.json { };
8 configFile = json.generate "config.json" cfg.settings;
9in
10
11with lib;
12
13{
14 options = {
15 services.xmrig = {
16 enable = mkEnableOption "XMRig Mining Software";
17
18 package = mkPackageOption pkgs "xmrig" {
19 example = "xmrig-mo";
20 };
21
22 settings = mkOption {
23 default = { };
24 type = json.type;
25 example = literalExpression ''
26 {
27 autosave = true;
28 cpu = true;
29 opencl = false;
30 cuda = false;
31 pools = [
32 {
33 url = "pool.supportxmr.com:443";
34 user = "your-wallet";
35 keepalive = true;
36 tls = true;
37 }
38 ]
39 }
40 '';
41 description = ''
42 XMRig configuration. Refer to
43 <https://xmrig.com/docs/miner/config>
44 for details on supported values.
45 '';
46 };
47 };
48 };
49
50 config = mkIf cfg.enable {
51 hardware.cpu.x86.msr.enable = true;
52
53 systemd.services.xmrig = {
54 wantedBy = [ "multi-user.target" ];
55 after = [ "network.target" ];
56 description = "XMRig Mining Software Service";
57 serviceConfig = {
58 ExecStartPre = "${lib.getExe cfg.package} --config=${configFile} --dry-run";
59 ExecStart = "${lib.getExe cfg.package} --config=${configFile}";
60 # https://xmrig.com/docs/miner/randomx-optimization-guide/msr
61 # If you use recent XMRig with root privileges (Linux) or admin
62 # privileges (Windows) the miner configure all MSR registers
63 # automatically.
64 DynamicUser = lib.mkDefault false;
65 };
66 };
67 };
68
69 meta = with lib; {
70 maintainers = with maintainers; [ ratsclub ];
71 };
72}