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5ae90276c3
set a group and user for the service remove default null config it's required, now it throws an error pointing to the option set myself (module author) as maintainer
59 lines
1.7 KiB
Nix
59 lines
1.7 KiB
Nix
{ config, lib, pkgs, ... }:
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with lib;
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let
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cfg = config.hardware.fancontrol;
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configFile = pkgs.writeText "fancontrol.conf" cfg.config;
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in
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{
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options.hardware.fancontrol = {
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enable = mkEnableOption "software fan control (requires fancontrol.config)";
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config = mkOption {
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type = types.lines;
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description = "Required fancontrol configuration file content. See <citerefentry><refentrytitle>pwmconfig</refentrytitle><manvolnum>8</manvolnum></citerefentry> from the lm_sensors package.";
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example = ''
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# Configuration file generated by pwmconfig
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INTERVAL=10
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DEVPATH=hwmon3=devices/virtual/thermal/thermal_zone2 hwmon4=devices/platform/f71882fg.656
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DEVNAME=hwmon3=soc_dts1 hwmon4=f71869a
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FCTEMPS=hwmon4/device/pwm1=hwmon3/temp1_input
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FCFANS=hwmon4/device/pwm1=hwmon4/device/fan1_input
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MINTEMP=hwmon4/device/pwm1=35
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MAXTEMP=hwmon4/device/pwm1=65
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MINSTART=hwmon4/device/pwm1=150
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MINSTOP=hwmon4/device/pwm1=0
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'';
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};
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};
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config = mkIf cfg.enable {
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users = {
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groups.lm_sensors = {};
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users.fancontrol = {
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isSystemUser = true;
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group = "lm_sensors";
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description = "fan speed controller";
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};
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};
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systemd.services.fancontrol = {
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documentation = [ "man:fancontrol(8)" ];
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description = "software fan control";
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wantedBy = [ "multi-user.target" ];
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after = [ "lm_sensors.service" ];
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serviceConfig = {
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ExecStart = "${pkgs.lm_sensors}/sbin/fancontrol ${configFile}";
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Group = "lm_sensors";
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User = "fancontrol";
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};
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};
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};
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meta.maintainers = [ maintainers.evils ];
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}
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