vno1-rp3b

modules/base/default.nix

@@ -131,7 +131,9 @@
 
     programs = {
       mtr.enable = true;
-      sysdig.enable = true;
+
+      sysdig.enable = pkgs.stdenv.hostPlatform.system == "x86_64-linux";
+
       neovim = {
         enable = true;
         defaultEditor = true;

modules/base/unitstatus/default.nix

@@ -9,7 +9,10 @@
   options.mj.base.unitstatus = with lib.types; {
     enable = lib.mkEnableOption "alert by email on unit failure";
     email = lib.mkOption {type = str;};
-    units = lib.mkOption {type = listOf str;};
+    units = lib.mkOption {
+      type = listOf str;
+      default = [];
+    };
   };
 
   config = lib.mkIf config.mj.base.unitstatus.enable {