From 19f734e6228a31ba8c9b5bb5ff30114db1f623a9 Mon Sep 17 00:00:00 2001
From: Rodrigo Arias Mallo <rodrigo.arias@bsc.es>
Date: Thu, 12 Jun 2025 13:17:26 +0200
Subject: [PATCH] Enable nix cache
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Reviewed-by: Aleix Boné <abonerib@bsc.es>
Reviewed-by: Aleix Roca Nonell <aleix.rocanonell@bsc.es>
---
 m/tent/configuration.nix |  1 +
 m/tent/nix-serve.nix     | 16 ++++++++++++++++
 2 files changed, 17 insertions(+)
 create mode 100644 m/tent/nix-serve.nix

diff --git a/m/tent/configuration.nix b/m/tent/configuration.nix
index c041683..63f1f66 100644
--- a/m/tent/configuration.nix
+++ b/m/tent/configuration.nix
@@ -8,6 +8,7 @@
     ../module/ssh-hut-extern.nix
     ./monitoring.nix
     ./nginx.nix
+    ./nix-serve.nix
   ];
 
   # Select the this using the ID to avoid mismatches
diff --git a/m/tent/nix-serve.nix b/m/tent/nix-serve.nix
new file mode 100644
index 0000000..35ccd72
--- /dev/null
+++ b/m/tent/nix-serve.nix
@@ -0,0 +1,16 @@
+{ config, ... }:
+
+{
+  age.secrets.nixServe.file = ../../secrets/nix-serve.age;
+
+  services.nix-serve = {
+    enable = true;
+    # Only listen locally, as we serve it via ssh
+    bindAddress = "127.0.0.1";
+    port = 5000;
+
+    secretKeyFile = config.age.secrets.nixServe.path;
+    # Public key:
+    # jungle.bsc.es:pEc7MlAT0HEwLQYPtpkPLwRsGf80ZI26aj29zMw/HH0=
+  };
+}