pyrox.dev
1{ config, lib, pkgs, ... }:
2
3with lib;
4
5{
6
7 options = {
8
9 services.timesyncd = {
10 enable = mkOption {
11 default = !config.boot.isContainer;
12 type = types.bool;
13 description = ''
14 Enables the systemd NTP client daemon.
15 '';
16 };
17 servers = mkOption {
18 default = config.networking.timeServers;
19 description = ''
20 The set of NTP servers from which to synchronise.
21 '';
22 };
23 };
24 };
25
26 config = mkIf config.services.timesyncd.enable {
27
28 systemd.additionalUpstreamSystemUnits = [ "systemd-timesyncd.service" ];
29
30 systemd.services.systemd-timesyncd = {
31 wantedBy = [ "sysinit.target" ];
32 restartTriggers = [ config.environment.etc."systemd/timesyncd.conf".source ];
33 };
34
35 environment.etc."systemd/timesyncd.conf".text = ''
36 [Time]
37 NTP=${concatStringsSep " " config.services.ntp.servers}
38 '';
39
40 users.extraUsers.systemd-timesync.uid = config.ids.uids.systemd-timesync;
41 users.extraGroups.systemd-timesync.gid = config.ids.gids.systemd-timesync;
42
43 };
44
45}