66 lines
1.5 KiB
Nix
66 lines
1.5 KiB
Nix
{ config, lib, pkgs, ... }:
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with lib;
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let
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cfg = config.services.cpuminer-cryptonight;
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json = builtins.toJSON (
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cfg // {
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enable = null;
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threads =
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if cfg.threads == 0 then null else toString cfg.threads;
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}
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);
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confFile = builtins.toFile "cpuminer.json" json;
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in
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{
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options = {
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services.cpuminer-cryptonight = {
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enable = mkOption {
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type = types.bool;
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default = false;
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description = lib.mdDoc ''
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Whether to enable the cpuminer cryptonight miner.
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'';
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};
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url = mkOption {
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type = types.str;
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description = lib.mdDoc "URL of mining server";
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};
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user = mkOption {
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type = types.str;
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description = lib.mdDoc "Username for mining server";
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};
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pass = mkOption {
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type = types.str;
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default = "x";
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description = lib.mdDoc "Password for mining server";
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};
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threads = mkOption {
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type = types.int;
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default = 0;
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description = lib.mdDoc "Number of miner threads, defaults to available processors";
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};
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};
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};
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config = mkIf config.services.cpuminer-cryptonight.enable {
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systemd.services.cpuminer-cryptonight = {
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description = "Cryptonight cpuminer";
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wantedBy = [ "multi-user.target" ];
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after = [ "network.target" ];
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serviceConfig = {
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ExecStart = "${pkgs.cpuminer-multi}/bin/minerd --syslog --config=${confFile}";
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User = "nobody";
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};
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};
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};
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}
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