Enable odyssey as binary cache

hosts/desktop.nix

@@ -44,6 +44,16 @@ with lib.my;
     neovim
   ];
 
+  nix.settings = {
+    auto-optimise-store = true;
+    trusted-substituters = [
+      "http://odyssey.mesh.vimium.net"
+    ];
+    trusted-public-keys = [
+      "odyssey.mesh.vimium.net:ZhQhjscPWjoN4rlZwoMELznEiBnZ9O26iyGA27ibilQ="
+    ];
+  };
+
   modules.desktop.gnome.enable = true;
   modules.networking.tailscale.enable = true;
 }

hosts/odyssey/default.nix

@@ -25,6 +25,21 @@ with lib.my;
 
   system.stateVersion = "22.11";
 
+  services.nix-serve = {
+    enable = true;
+    secretKeyFile = "/var/cache-priv-key.pem";
+  };
+
+  services.nginx = {
+    enable = true;
+    recommendedProxySettings = true;
+    virtualHosts = {
+      "odyssey.mesh.vimium.net" = {
+        locations."/".proxyPass = "http://${config.services.nix-serve.bindAddress}:${toString config.services.nix-serve.port}";
+      };
+    };
+  };
+
   modules = {
     desktop = {
       apps.qbittorrent.enable = true;