Add host-configuration.nix example

.gitignore

@@ -1 +1,2 @@
 hardware-configuration.nix
+host-configuration.nix

configuration.nix

@@ -11,7 +11,7 @@
       ./hardware-configuration.nix
 
       # manually defined device specific configuration
-      ./custom-hardware-configuration.nix
+      ./host-configuration.nix
     ];
 
   # Use the systemd-boot EFI boot loader.
@@ -21,7 +21,6 @@
 
 
   # networking.hostName = "nixos"; # Define your hostname.
-  networking.hostName = "slab";
   # Pick only one of the below networking options.
   # networking.wireless.enable = true;  # Enables wireless support via wpa_supplicant.
   networking.networkmanager.enable = true;  # Easiest to use and most distros use this by default.

host-configuration.nix.example

@@ -0,0 +1,29 @@
+{ config, lib, pkgs, modulesPath, ... }:
+
+{
+  ### set hostname
+  # networking.hostname = "hostname";
+
+  # cryptsetup
+  boot.initrd.luks.devices = {
+    lvmroot = {
+      # device="/dev/disk/by-uuid/<UUID>";
+      allowDiscards = true;
+      fallbackToPassword = true;
+      preLVM = true;
+    };
+  };
+
+  # bootloader setup
+  boot.loader = {
+    efi = {
+      canTouchEfiVariables = true;
+      # efiSysMountPoint = "/efi";
+    };
+    grub = {
+      enable = true;
+      efiSupport = true;
+      device = "nodev";
+    };
+  };
+}