From 1e19b7ca2f9389e8c569b2f88db603bf089345c3 Mon Sep 17 00:00:00 2001
From: "root@nixos-nas" <>
Date: Wed, 11 Jun 2025 18:59:31 +0000
Subject: [PATCH] nix-cache

---
 configuration.nix | 21 +++++++++++++++++++++
 1 file changed, 21 insertions(+)

diff --git a/configuration.nix b/configuration.nix
index b1dd1d6..859a67d 100644
--- a/configuration.nix
+++ b/configuration.nix
@@ -75,4 +75,25 @@
   users.groups.docker.members = [ "nicole" ];
   programs.virt-manager.enable = true;
 
+
+  #### nix-Cache
+
+  # --- Binary-Cache -------------------------------------------------------------
+  services.nix-serve = {
+    enable          = true;
+    secretKeyFile   = "/var/cache/nix/secret-key";
+    openFirewall    = true;
+    port            = 5000;
+  };
+  
+  nix.settings = {
+    substituters        = [ "http://nix-nas:5000" "https://cache.nixos.org" ];
+    trusted-public-keys = [
+      "nas-cache:rgCDn9SwmvxvhjiEiRgrjAuAEyRiJT/aBIlywetuypM="
+      "cache.nixos.org-1:6NCHdD59X431o0gWypbMrAURkbJ16ZPMQFGspcDShjY="      # Standard-Key vom upstream Cache
+    ];
+    secret-key-files    = [ "/var/cache/nix/secret-key" ];
+  };
+
+
 }