diff options
Diffstat (limited to 'nixos/modules/system/boot/timesyncd.nix')
-rw-r--r-- | nixos/modules/system/boot/timesyncd.nix | 40 |
1 files changed, 40 insertions, 0 deletions
diff --git a/nixos/modules/system/boot/timesyncd.nix b/nixos/modules/system/boot/timesyncd.nix new file mode 100644 index 00000000000..cba965b1cd2 --- /dev/null +++ b/nixos/modules/system/boot/timesyncd.nix @@ -0,0 +1,40 @@ +{ config, lib, pkgs, ... }: + +with lib; + +{ + + options = { + + services.timesyncd.enable = mkOption { + default = false; + type = types.bool; + description = '' + Enables the systemd NTP client daemon. + ''; + }; + + }; + + config = mkIf config.services.timesyncd.enable { + + systemd.additionalUpstreamSystemUnits = [ "systemd-timesyncd.service" ]; + + systemd.services.systemd-timesyncd = { + wantedBy = [ "sysinit.target" ]; + restartTriggers = [ config.environment.etc."systemd/timesyncd.conf".source ]; + }; + + environment.etc."systemd/timesyncd.conf".text = '' + [Time] + NTP=${concatStringsSep " " config.services.ntp.servers} + ''; + + systemd.services.ntpd.enable = false; + + users.extraUsers.systemd-timesync.uid = config.ids.uids.systemd-timesync; + users.extraGroups.systemd-timesync.gid = config.ids.gids.systemd-timesync; + + }; + +} |