weasel: add custom nix-serve

/home is a nfs mount, which does not support extra filesystem arguments
needed to run podman. We need to have a local home.

m/common/base.nix

@@ -11,7 +11,7 @@
     ./base/hw.nix
     ./base/net.nix
     ./base/nix.nix
-    ./base/nosv.nix
+    ./base/sys-devices.nix
     ./base/ntp.nix
     ./base/rev.nix
     ./base/ssh.nix

m/common/base/nosv.nix

@@ -1,9 +0,0 @@
-{ ... }:
-{
-  nix.settings.system-features = [ "nosv" ];
-  programs.nix-required-mounts.enable = true;
-  programs.nix-required-mounts.allowedPatterns.nosv.paths = [
-    "/sys/devices/system/cpu"
-    "/sys/devices/system/node"
-  ];
-}

m/common/base/sys-devices.nix

@@ -0,0 +1,9 @@
+{
+  nix.settings.system-features = [ "sys-devices" ];
+
+  programs.nix-required-mounts.enable = true;
+  programs.nix-required-mounts.allowedPatterns.sys-devices.paths = [
+    "/sys/devices/system/cpu"
+    "/sys/devices/system/node"
+  ];
+}

m/fox/wireguard.nix

@@ -27,7 +27,7 @@
           name = "apex";
           publicKey = "VwhcN8vSOzdJEotQTpmPHBC52x3Hbv1lkFIyKubrnUA=";
           # List of IPs assigned to this peer within the tunnel subnet. Used to configure routing.
-          allowedIPs = [ "10.106.0.30/32" ];
+          allowedIPs = [ "10.106.0.30/32" "10.0.40.7/32" ];
         }
         {
           name = "raccoon";
@@ -40,6 +40,7 @@
 
   networking.hosts = {
     "10.106.0.30" = [ "apex" ];
+    "10.0.40.7" = [ "hut" ];
     "10.106.0.236" = [ "raccoon" ];
     "10.0.44.4" = [ "tent" ];
   };

m/weasel/configuration.nix

@@ -1,4 +1,4 @@
-{ lib, ... }:
+{ lib, pkgs, ... }:
 
 {
   imports = [
@@ -33,4 +33,21 @@
     } ];
   };
 
+  services.nix-serve = {
+    enable = true;
+    # Only listen locally, as we serve it via ssh
+    bindAddress = "127.0.0.1";
+    port = 5000;
+    package = pkgs.nix-serve-ng.overrideAttrs (oldAttrs: {
+      src = pkgs.fetchgit {
+        url = "https://jungle.bsc.es/git/abonerib/nix-serve-ng.git";
+        hash = "";
+      };
+    });
+
+    # secretKeyFile = config.age.secrets.nixServe.path;
+    # Public key:
+    # jungle.bsc.es:pEc7MlAT0HEwLQYPtpkPLwRsGf80ZI26aj29zMw/HH0=
+  };
+
 }