nixos/lxd: add ui.enable option to toggle ui feature

1 files changed, 12 insertions, 0 deletions

diff --git a/nixos/modules/virtualisation/lxd.nix b/nixos/modules/virtualisation/lxd.nix
index 738382ef41a5f..22e336c895f95 100644
--- a/nixos/modules/virtualisation/lxd.nix
+++ b/nixos/modules/virtualisation/lxd.nix
@@ -85,6 +85,14 @@ in {
           considered failed and systemd will attempt to restart it.
         '';
       };
+
+      ui = {
+        enable = lib.mkEnableOption (lib.mdDoc ''
+          Enables the (experimental) LXD UI.
+        '');
+
+        package = mkPackageOption pkgs.lxd "ui" { };
+      };
     };
   };
 
@@ -143,6 +151,10 @@ in {
       path = [ pkgs.util-linux ]
         ++ optional cfg.zfsSupport config.boot.zfs.package;
 
+      environment = mkIf (cfg.ui.enable) {
+        "LXD_UI" = cfg.ui.package;
+      };
+
       serviceConfig = {
         ExecStart = "@${cfg.package}/bin/lxd lxd --group lxd";
         ExecStartPost = "${cfg.package}/bin/lxd waitready --timeout=${cfg.startTimeout}";