76 lines
2 KiB
Nix
76 lines
2 KiB
Nix
{ config, pkgs, lib, ... }:
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let
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cfg = config.services.xmrig;
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json = pkgs.formats.json { };
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configFile = json.generate "config.json" cfg.settings;
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in
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with lib;
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{
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options = {
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services.xmrig = {
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enable = mkEnableOption (lib.mdDoc "XMRig Mining Software");
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package = mkOption {
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type = types.package;
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default = pkgs.xmrig;
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defaultText = literalExpression "pkgs.xmrig";
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example = literalExpression "pkgs.xmrig-mo";
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description = lib.mdDoc "XMRig package to use.";
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};
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settings = mkOption {
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default = { };
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type = json.type;
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example = literalExpression ''
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{
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autosave = true;
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cpu = true;
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opencl = false;
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cuda = false;
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pools = [
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{
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url = "pool.supportxmr.com:443";
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user = "your-wallet";
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keepalive = true;
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tls = true;
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}
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]
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}
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'';
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description = lib.mdDoc ''
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XMRig configuration. Refer to
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<https://xmrig.com/docs/miner/config>
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for details on supported values.
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'';
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};
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};
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};
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config = mkIf cfg.enable {
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hardware.cpu.x86.msr.enable = true;
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systemd.services.xmrig = {
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wantedBy = [ "multi-user.target" ];
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after = [ "network.target" ];
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description = "XMRig Mining Software Service";
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serviceConfig = {
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ExecStartPre = "${lib.getExe cfg.package} --config=${configFile} --dry-run";
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ExecStart = "${lib.getExe cfg.package} --config=${configFile}";
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# https://xmrig.com/docs/miner/randomx-optimization-guide/msr
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# If you use recent XMRig with root privileges (Linux) or admin
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# privileges (Windows) the miner configure all MSR registers
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# automatically.
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DynamicUser = lib.mkDefault false;
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};
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};
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};
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meta = with lib; {
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maintainers = with maintainers; [ ratsclub ];
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};
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}
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