add dn-server

system/dev/generic/boot.nix

@@ -0,0 +1,4 @@
+{
+  boot.swraid.enable = true;
+  boot.swraid.mdadmConf = "\n  MAILADDR smitty\n  ARRAY /dev/md126 metadata=1.2 name=stuff:0\n  UUID=f3c41e6f:7e27b57f:8b44503a:42538a51\n  ";
+}

system/dev/generic/default.nix

@@ -0,0 +1,48 @@
+{
+  modulesPath,
+  lib,
+  pkgs,
+  nix-version,
+  ...
+}:
+{
+  imports = [
+    (modulesPath + "/installer/scan/not-detected.nix")
+    (modulesPath + "/profiles/qemu-guest.nix")
+    ./disk.nix
+    ./boot.nix
+  ];
+
+  # boot.loader.systemd-boot.enable = true;
+  boot.loader.grub = {
+    enable = true;
+    efiSupport = true;
+    efiInstallAsRemovable = true;
+    devices = [ "/dev/md126" ];
+  };
+
+  boot.kernelPackages = pkgs.linuxPackages_latest;
+
+  services.openssh = {
+    enable = true;
+    ports = [
+      22
+      30072
+    ];
+    settings = {
+      PasswordAuthentication = true;
+      PermitRootLogin = "yes";
+    };
+  };
+
+  environment.systemPackages = map lib.lowPrio [
+    pkgs.curl
+    pkgs.gitMinimal
+  ];
+
+  users.users.root.openssh.authorizedKeys.keys = [
+    "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIBzLpMKn0Q24ACC6k/7lOX0FIdcFhq15NY6849yROeUK danny@dn-pre7780"
+  ];
+
+  system.stateVersion = nix-version;
+}

system/dev/generic/disk.nix

@@ -0,0 +1,34 @@
+{ lib, ... }:
+{
+  disko.devices = {
+    disk = {
+      main = {
+        device = "/dev/disk/by-id/md-uuid-f3c41e6f:7e27b57f:8b44503a:42538a51";
+        type = "disk";
+        content = {
+          type = "gpt";
+          partitions = {
+            ESP = {
+              type = "EF00";
+              size = "500M";
+              content = {
+                type = "filesystem";
+                format = "vfat";
+                mountpoint = "/boot";
+                mountOptions = [ "umask=0077" ];
+              };
+            };
+            root = {
+              size = "100%";
+              content = {
+                type = "filesystem";
+                format = "ext4";
+                mountpoint = "/";
+              };
+            };
+          };
+        };
+      };
+    };
+  };
+}