kilgharrah: set up zfs datasets using randomcat's module

flake.nix

@@ -28,10 +28,15 @@
       inputs.nixpkgs.follows = "nixpkgs";
     };
 
+    randomcat = {
+      url = "github:randomnetcat/nix-configs";
+      flake = false;
+    };
+
     birdsong.url = "git+https://git.qenya.tel/qenya/birdsong?ref=main";
   };
 
-  outputs = inputs@{ self, nixpkgs, nixpkgsSmall, home-manager, plasma-manager, nur, agenix, colmena, birdsong, ... }: {
+  outputs = inputs@{ self, nixpkgs, nixpkgsSmall, home-manager, plasma-manager, nur, agenix, colmena, randomcat, birdsong, ... }: {
     nixosConfigurations = (colmena.lib.makeHive self.outputs.colmena).nodes;
 
     # The name of this output type is not standardised. I have picked
@@ -79,6 +84,7 @@
           birdsong.nixosModules.default
           ./common
           ./services
+          (builtins.toPath "${randomcat}/services/default.nix")
         ];
       };
 

hosts/kilgharrah/datasets.nix

@@ -0,0 +1,12 @@
+{ config, lib, pkgs, ... }:
+
+{
+  environment.etc.crypttab.text = ''
+    albion UUID=acda0e7a-069f-47c7-8e37-ec00e7cdde0f /root/luks-albion.key
+  '';
+
+  randomcat.services.zfs.datasets = {
+    "rpool_albion/data" = { mountpoint = "none"; };
+    "rpool_albion/data/steam" = { mountpoint = "/home/qenya/.local/share/Steam"; };
+  };
+}

hosts/kilgharrah/default.nix

@@ -6,6 +6,8 @@
     ./filesystems.nix
     ./hardware.nix
     ./networking.nix
+
+    ./datasets.nix
   ];
 
   nixpkgs.hostPlatform = "x86_64-linux";

hosts/kilgharrah/filesystems.nix

@@ -5,12 +5,6 @@
     "cryptroot".device = "/dev/disk/by-uuid/b414aaba-0a36-4135-a7e1-dc9489286acd";
   };
 
-  boot.supportedFilesystems = [ "zfs" ];
-
-  environment.etc.crypttab.text = ''
-    cryptstorage UUID=acda0e7a-069f-47c7-8e37-ec00e7cdde0f /root/luks-albion.key
-  '';
-
   fileSystems = {
     "/" = {
       device = "/dev/disk/by-uuid/ad4cbc18-8849-40ed-b0bf-097f8f46346b";