feat(dgn-hardware): Update ZFS settings

modules/dgn-hardware.nix

@@ -6,7 +6,13 @@
 }:
 
 let
-  inherit (lib) mkEnableOption mkIf mkMerge;
+  inherit (lib)
+    mkEnableOption
+    mkIf
+    mkMerge
+    mkOption
+    ;
+  inherit (lib.types) listOf str;
 
   cfg = config.dgn-hardware;
 in
@@ -22,6 +28,17 @@ in
 
     useZfs = mkEnableOption "zfs configuration.";
     useBcachefs = mkEnableOption "bcachefs configuration";
+
+    zfsPools = mkOption {
+      type = listOf str;
+      default = [
+        "fast01"
+        "work01"
+      ];
+      description = ''
+        ZFS pools present on the machine
+      '';
+    };
   };
 
   config = mkIf cfg.enable (
@@ -69,10 +86,7 @@ in
 
           zfs = {
             forceImportRoot = false;
-            extraPools = [
-              "fast01"
-              "work01"
-            ];
+            extraPools = cfg.zfsPools;
             package = pkgs.zfs_2_1;
           };
         };