add virtualization

modules/virtualization.nix

@@ -0,0 +1,14 @@
+{ pkgs, ... }:
+{
+  programs.virt-manager.enable = true;
+
+  users.groups.libvirtd.members = [ "user" ];
+
+  virtualisation.libvirtd = {
+    enable = true;
+    qemu.vhostUserPackages = with pkgs; [ virtiofsd ];
+  };
+
+  virtualisation.spiceUSBRedirection.enable = true;
+
+}