Adds pegasi config.

systems/x86_64-linux/pegasi/default.nix

@@ -0,0 +1,23 @@
+{...}:
+
+{
+  imports = [
+    ./hardware.nix
+  ];
+
+  # Localization
+  time.timeZone = "Etc/UTC";
+
+  # Enable the OpenSSH daemon.
+  services.openssh = {
+    enable = true;
+    settings = {
+      PermitEmptyPasswords = false;
+    };
+  };
+  programs.mosh.enable = true;
+
+  # Before changing this value read the documentation for this option
+  # (e.g. man configuration.nix or on https://nixos.org/nixos/options.html).
+  system.stateVersion = "23.11"; # Did you read the comment?
+}

systems/x86_64-linux/pegasi/disk-config.nix

@@ -0,0 +1,5 @@
+{ ... }:
+{
+  disko.devices = {
+  };
+}

systems/x86_64-linux/pegasi/hardware.nix

@@ -0,0 +1,41 @@
+{
+  config,
+  pkgs,
+  modulesPath,
+  ...
+}:
+{
+  imports = [
+    (modulesPath + "/installer/scan/not-detected.nix")
+    ./disk-config.nix
+  ];
+
+  # Bootloader config
+  boot.initrd.availableKernelModules = [
+    "ehci_pci" "ahci" "sd_mod" "sr_mod"
+    "isci" "usb_storage" "usbhid"
+  ];
+  boot.initrd.kernelModules = [ "dm-snapshot" ];
+  boot.kernelModules = [ "kvm-intel" ];
+
+  boot.kernelPackages = pkgs.zfs.latestCompatibleLinuxPackages;
+
+  boot.loader.grub = {
+    enable = true;
+    device = config.disko.devices.disk.boot.device;
+    configurationLimit = 5;
+  };
+
+  # ZFS Config
+  boot.zfs.forceImportRoot = false;
+  boot.zfs.allowHibernation = true;
+  services.zfs.autoScrub.enable = true;
+
+  # Networking config
+  networking.hostId = "0bdd5f68";
+  networking.useDHCP = true;
+
+  # Hardware config
+  nixpkgs.hostPlatform = "x86_64-linux";
+  hardware.cpu.intel.updateMicrocode = true;
+}