From 762a9df69ce50ab13f6e9e5943fa603e06c57d8f Mon Sep 17 00:00:00 2001
From: Astro <astro@spaceboyz.net>
Date: Fri, 28 May 2021 02:02:21 +0200
Subject: [PATCH] nixos-module/collectd: add execUser workaround

---
 nix/nixos-module/collectd/default.nix | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

diff --git a/nix/nixos-module/collectd/default.nix b/nix/nixos-module/collectd/default.nix
index d2f9628..ebe1e8a 100644
--- a/nix/nixos-module/collectd/default.nix
+++ b/nix/nixos-module/collectd/default.nix
@@ -13,6 +13,11 @@ let
   customTypesDb = builtins.toFile "types.db" ''
     stations                value:GAUGE:0:U
   '';
+  inherit (config.services.collectd) user;
+  execUser =
+    if user == "root"
+    then "nobody"
+    else user;
   isUpstream =
     builtins.match "upstream.*" hostName != null ||
     builtins.match "anon.*" hostName != null;
@@ -90,11 +95,11 @@ in
             else maxTimeout
         ) 180 (builtins.attrNames config.site.net);
       in ''
-          Exec "nobody" "${pkgs.ruby}/bin/ruby" "${./dhcpcount.rb}" "${toString maxTimeout}"
+          Exec "${execUser}" "${pkgs.ruby}/bin/ruby" "${./dhcpcount.rb}" "${toString maxTimeout}"
         '';
   }) (lib.optionalAttrs config.services.unbound.enable {
     plugins.exec = ''
-        Exec "nobody" "${pkgs.ruby}/bin/ruby" "${./unbound.rb}"
+        Exec "${execUser}" "${pkgs.ruby}/bin/ruby" "${./unbound.rb}"
       '';
   }) (lib.optionalAttrs hasStarlink {
     plugins.exec = ''