Better disko setup

profiles/disko/vm.nix

@@ -33,7 +33,7 @@
         rootFsOptions = {
           compression = "zstd";
         };
-        mountpoint = "none";
+        mountpoint = null;
         postCreateHook = "zfs list -t snapshot -H -o name | grep -E '^zroot@blank$' || zfs snapshot zroot@blank";
 
         datasets = {
@@ -41,6 +41,14 @@
             type = "zfs_fs";
             mountpoint = "/";
           };
+          nix = {
+            type = "zfs_fs";
+            mountpoint = "/nix";
+          };
+          persist = {
+            type = "zfs_fs";
+            mountpoint = "/persist";
+          };
         };
       };
     };

profiles/nixos/vm.nix

@@ -19,6 +19,10 @@ in
     # Enabled modules
     modules = {
       profiles.base.enable = true;
+      disko = {
+        enable = true;
+        profile = "vm";
+      };
       ssh.enable = true;
     };
 
@@ -36,6 +40,9 @@ in
     # Machine platform
     nixpkgs.hostPlatform = "x86_64-linux";
 
+    # Set hostid
+    networking.hostId = "deadbeef";
+
     # Hardware configuration
     hardware.enableRedistributableFirmware = true;
     boot.initrd.availableKernelModules = [
@@ -51,21 +58,6 @@ in
     boot.extraModulePackages = [ ];
     hardware.cpu.intel.updateMicrocode = true;
 
-    # Filesystems
-    fileSystems."/" = {
-      device = "/dev/disk/by-partlabel/root";
-      fsType = "ext4";
-    };
-
-    fileSystems."/boot" = {
-      device = "/dev/disk/by-partlabel/EFI";
-      fsType = "vfat";
-      options = [
-        "fmask=0077"
-        "dmask=0077"
-      ];
-    };
-
     # Swapfile
     swapDevices = [
       {