1 files changed, 32 insertions, 0 deletions
diff --git a/infra/libkookie/nixpkgs/nixos/modules/config/iproute2.nix b/infra/libkookie/nixpkgs/nixos/modules/config/iproute2.nix
new file mode 100644
index 000000000000..a1d9ebcec66b
--- /dev/null
+++ b/infra/libkookie/nixpkgs/nixos/modules/config/iproute2.nix
@@ -0,0 +1,32 @@
+{ config, lib, pkgs, ... }:
+
+with lib;
+
+let
+  cfg = config.networking.iproute2;
+in
+{
+  options.networking.iproute2 = {
+    enable = mkEnableOption "copy IP route configuration files";
+    rttablesExtraConfig = mkOption {
+      type = types.lines;
+      default = "";
+      description = ''
+        Verbatim lines to add to /etc/iproute2/rt_tables
+      '';
+    };
+  };
+
+  config = mkIf cfg.enable {
+    environment.etc."iproute2/bpf_pinning" = { mode = "0644"; text = fileContents "${pkgs.iproute}/etc/iproute2/bpf_pinning"; };
+    environment.etc."iproute2/ematch_map"  = { mode = "0644"; text = fileContents "${pkgs.iproute}/etc/iproute2/ematch_map";  };
+    environment.etc."iproute2/group"       = { mode = "0644"; text = fileContents "${pkgs.iproute}/etc/iproute2/group";       };
+    environment.etc."iproute2/nl_protos"   = { mode = "0644"; text = fileContents "${pkgs.iproute}/etc/iproute2/nl_protos";   };
+    environment.etc."iproute2/rt_dsfield"  = { mode = "0644"; text = fileContents "${pkgs.iproute}/etc/iproute2/rt_dsfield";  };
+    environment.etc."iproute2/rt_protos"   = { mode = "0644"; text = fileContents "${pkgs.iproute}/etc/iproute2/rt_protos";   };
+    environment.etc."iproute2/rt_realms"   = { mode = "0644"; text = fileContents "${pkgs.iproute}/etc/iproute2/rt_realms";   };
+    environment.etc."iproute2/rt_scopes"   = { mode = "0644"; text = fileContents "${pkgs.iproute}/etc/iproute2/rt_scopes";   };
+    environment.etc."iproute2/rt_tables"   = { mode = "0644"; text = (fileContents "${pkgs.iproute}/etc/iproute2/rt_tables")
+                                                                   + (optionalString (cfg.rttablesExtraConfig != "") "\n\n${cfg.rttablesExtraConfig}"); };
+  };
+}