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author | Jörg Thalheim <joerg@higgsboson.tk> | 2016-12-14 23:49:14 +0100 |
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committer | Jörg Thalheim <joerg@higgsboson.tk> | 2016-12-17 00:00:45 +0100 |
commit | 1590461887333e2fda46f4bd74aef3785b253089 (patch) | |
tree | cd5d6652a758dc54bffd73e9d313ba5d1d73abf1 /nixos/modules/system/boot/timesyncd.nix | |
parent | 993cbf8acb9da679bb8bca00eacada6d83ed6994 (diff) | |
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ntp: make timesyncd the new default
- most nixos user only require time synchronisation, while ntpd implements a battery-included ntp server (1,215 LOCs of C-Code vs 64,302) - timesyncd support ntp server per interface (if configured through dhcp for instance) - timesyncd is already included in the systemd package, switching to it would save a little disk space (1,5M)
Diffstat (limited to 'nixos/modules/system/boot/timesyncd.nix')
-rw-r--r-- | nixos/modules/system/boot/timesyncd.nix | 23 |
1 files changed, 14 insertions, 9 deletions
diff --git a/nixos/modules/system/boot/timesyncd.nix b/nixos/modules/system/boot/timesyncd.nix index cba965b1cd2..f643723ab14 100644 --- a/nixos/modules/system/boot/timesyncd.nix +++ b/nixos/modules/system/boot/timesyncd.nix @@ -6,14 +6,21 @@ with lib; options = { - services.timesyncd.enable = mkOption { - default = false; - type = types.bool; - description = '' - Enables the systemd NTP client daemon. - ''; + services.timesyncd = { + enable = mkOption { + default = !config.boot.isContainer; + type = types.bool; + description = '' + Enables the systemd NTP client daemon. + ''; + }; + servers = mkOption { + default = config.networking.timeServers; + description = '' + The set of NTP servers from which to synchronise. + ''; + }; }; - }; config = mkIf config.services.timesyncd.enable { @@ -30,8 +37,6 @@ with lib; 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; |