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authorDaniel Peebles <copumpkin@users.noreply.github.com>2017-11-29 22:48:00 -0500
committerGitHub <noreply@github.com>2017-11-29 22:48:00 -0500
commit5fd528d043636bc8b41577b91ada2ac25bbe7ae4 (patch)
tree99bd54c85f5009db26122de27bf15b168895f2ad /nixos/modules/virtualisation
parent9a4cd4033791d27c5d09b5af173843008310850a (diff)
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amazon-image: use NTP provided by the hypervisor
See http://docs.aws.amazon.com/AWSEC2/latest/UserGuide/set-time.html for more information.

Fixes #32187
Diffstat (limited to 'nixos/modules/virtualisation')
-rw-r--r--nixos/modules/virtualisation/amazon-image.nix3
1 files changed, 3 insertions, 0 deletions
diff --git a/nixos/modules/virtualisation/amazon-image.nix b/nixos/modules/virtualisation/amazon-image.nix
index 1eb3ca707afd..6cb9e07ae820 100644
--- a/nixos/modules/virtualisation/amazon-image.nix
+++ b/nixos/modules/virtualisation/amazon-image.nix
@@ -152,5 +152,8 @@ let cfg = config.ec2; in
     environment.systemPackages = [ pkgs.cryptsetup ];
 
     boot.initrd.supportedFilesystems = [ "unionfs-fuse" ];
+    
+    # EC2 has its own NTP server provided by the hypervisor
+    networking.timeServers = [ "169.254.169.123" ];
   };
 }