test

flake.nix

@@ -14,14 +14,14 @@
     nur.url = "github:nix-community/NUR";
     # sops-nix - Secret Management with SOPS using GPG Keys
     sops-nix.url = "github:Mic92/sops-nix";
-    # doom-emacs - The Doom Emacs distribution
+    # doom-emacs - The Doom Emacs distribution`
     doom-emacs.url = "github:nix-community/nix-doom-emacs";
     # nixos-hardware - Hardware Configurations
     nixos-hardware.url = "github:NixOS/nixos-hardware/master";
     # nixos-generators - Automated Image / ISO Creation
     nixos-generators.url = "github:nix-community/nixos-generators";
     nixos-generators.inputs.nixpkgs.follows = "nixpkgs";
-    # disko - Automated Disk Partitioning
+    # disko - Declarative Disk Partitioning
     disko.url = "github:nix-community/disko";
     disko.inputs.nixpkgs.follows = "nixpkgs";
   };

nixos/common/modules/boot.nix

@@ -1,14 +1,12 @@
-{ config, pkgs, ... }: { 
+{ config, pkgs, desktop, ... }: { 
+
+  # IF we're booting into a GUI, load in pretty things
+  imports = [ ]  ++ lib.optional (builtins.isString desktop) ./plymouth.nix;
+
   # Bootloader
   boot.loader.efi.canTouchEfiVariables = true;
   boot.loader.systemd-boot.enable = true;
   boot.tmp.cleanOnBoot = true;
   boot.initrd.systemd.enable = true;
   boot.kernelParams = ["quiet"];
-
+}
-  # Plymouth splash screen 
-  boot.plymouth.enable = true;
-  # https://github.com/adi1090x/plymouth-themes
-  boot.plymouth.theme = "red_loader";
-  boot.plymouth.themePackages = [ pkgs.adi1090x-plymouth-themes ];
- }

nixos/common/modules/plymouth.nix

@@ -0,0 +1,7 @@
+{ pkgs, config, ... }: {
+  # Plymouth splash screen 
+  boot.plymouth.enable = true;
+  # https://github.com/adi1090x/plymouth-themes
+  boot.plymouth.theme = "red_loader";
+  boot.plymouth.themePackages = [ pkgs.adi1090x-plymouth-themes ];
+}

nixos/hosts/nixos-vm-02/disks-ext4.nix

@@ -1,8 +1,6 @@
 {
   boot.loader.grub.device = "/dev/sda";
   boot.initrd.luks.devices."sda2".device = "/dev/sda2";
-  services.btrfs.autoScrub.enable = true;
-  services.btrfs.autoScrub.interval = "weekly";
 
   disko.devices.disk.sda = {
     device = "/dev/sda";
@@ -29,27 +27,11 @@
           end = "100%";
           content = {
             type = "luks";
-            name = "LUKS-ROOT";
+            name = "ROOT";
-            extraOpenArgs = [ "--allow-discards" ];
-            settings.keyFile = "/tmp/secret.key";
             content = {
               type = "filesystem";
-              format = "btrfs";
+              format = "ext4";
-              # extraArgs = [ "-f" ];
+              mountpoint = "/";
-              subvolumes = {
-                "/root" = {
-                  mountpoint = "/";
-                  mountOptions = [ "compress=zstd" "noatime" ];
-                }; # root
-                "/home" = {
-                  mountpoint = "/home";
-                  mountOptions = [ "compress=zstd" "noatime" ];
-                }; # home
-                "/nix" = {
-                  mountpoint = "/nix";
-                  mountOptions = [ "compress=zstd" "noatime" ];
-                }; # nix
-              }; # subvolumes
             }; # content.content
           }; # content
         } # partition 2

nixos/hosts/nixos-vm-02/disks.nix

@@ -1,6 +1,8 @@
 {
   boot.loader.grub.device = "/dev/sda";
   boot.initrd.luks.devices."sda2".device = "/dev/sda2";
+  services.btrfs.autoScrub.enable = true;
+  services.btrfs.autoScrub.interval = "weekly";
 
   disko.devices.disk.sda = {
     device = "/dev/sda";
@@ -27,11 +29,27 @@
           end = "100%";
           content = {
             type = "luks";
-            name = "ROOT";
+            name = "LUKS-ROOT";
+            extraOpenArgs = [ "--allow-discards" ];
+            settings.keyFile = "/tmp/secret.key";
             content = {
               type = "filesystem";
-              format = "ext4";
+              format = "btrfs";
-              mountpoint = "/";
+              # extraArgs = [ "-f" ];
+              subvolumes = {
+                "/root" = {
+                  mountpoint = "/";
+                  mountOptions = [ "compress=zstd" "noatime" ];
+                }; # root
+                "/home" = {
+                  mountpoint = "/home";
+                  mountOptions = [ "compress=zstd" "noatime" ];
+                }; # home
+                "/nix" = {
+                  mountpoint = "/nix";
+                  mountOptions = [ "compress=zstd" "noatime" ];
+                }; # nix
+              }; # subvolumes
             }; # content.content
           }; # content
         } # partition 2