From f4b7be4f049d6a1063075dc82749283d72b31b08 Mon Sep 17 00:00:00 2001
From: Luca Bruno <lethalman88@gmail.com>
Date: Thu, 10 Sep 2015 10:56:18 +0200
Subject: nixos ntpd: allow passing extra flags

---
 nixos/modules/services/networking/ntpd.nix | 12 ++++++++++--
 1 file changed, 10 insertions(+), 2 deletions(-)

(limited to 'nixos/modules/services/networking/ntpd.nix')

diff --git a/nixos/modules/services/networking/ntpd.nix b/nixos/modules/services/networking/ntpd.nix
index a9183577d0a2..5256fc9bc071 100644
--- a/nixos/modules/services/networking/ntpd.nix
+++ b/nixos/modules/services/networking/ntpd.nix
@@ -6,6 +6,8 @@ let
 
   inherit (pkgs) ntp;
 
+  cfg = config.services.ntp;
+
   stateDir = "/var/lib/ntp";
 
   ntpUser = "ntp";
@@ -16,10 +18,10 @@ let
     restrict 127.0.0.1
     restrict -6 ::1
 
-    ${toString (map (server: "server " + server + " iburst\n") config.services.ntp.servers)}
+    ${toString (map (server: "server " + server + " iburst\n") cfg.servers)}
   '';
 
-  ntpFlags = "-c ${configFile} -u ${ntpUser}:nogroup";
+  ntpFlags = "-c ${configFile} -u ${ntpUser}:nogroup ${toString cfg.extraFlags}";
 
 in
 
@@ -51,6 +53,12 @@ in
         '';
       };
 
+      extraFlags = mkOption {
+        type = types.listOf types.str;
+        description = "Extra flags passed to the ntpd command.";
+        default = [];
+      };
+
     };
 
   };
-- 
cgit 1.4.1