From 2861d26df5e9aeb5bc385b921a1aaac46011708e Mon Sep 17 00:00:00 2001
From: Phillip Cloud <cloud@standard.ai>
Date: Sat, 23 Jan 2021 12:44:23 -0500
Subject: [PATCH] nixos/nomad: move data_dir default setting to allow
 propagation of default

---
 nixos/modules/services/networking/nomad.nix | 10 ++++++----
 1 file changed, 6 insertions(+), 4 deletions(-)

diff --git a/nixos/modules/services/networking/nomad.nix b/nixos/modules/services/networking/nomad.nix
index a0520d4c998..6c151175e5b 100644
--- a/nixos/modules/services/networking/nomad.nix
+++ b/nixos/modules/services/networking/nomad.nix
@@ -51,10 +51,7 @@ in
 
       settings = mkOption {
         type = format.type;
-        default = {
-          # Agrees with `StateDirectory = "nomad"` set below.
-          data_dir = "/var/lib/nomad";
-        };
+        default = {};
         description = ''
           Configuration for Nomad. See the <link xlink:href="https://www.nomadproject.io/docs/configuration">documentation</link>
           for supported values.
@@ -77,6 +74,11 @@ in
 
   ##### implementation
   config = mkIf cfg.enable {
+    services.nomad.settings = {
+      # Agrees with `StateDirectory = "nomad"` set below.
+      data_dir = mkDefault "/var/lib/nomad";
+    };
+
     environment = {
       etc."nomad.json".source = format.generate "nomad.json" cfg.settings;
       systemPackages = [ cfg.package ];