More dsko testing

flake.nix

@@ -35,7 +35,7 @@
     nixosConfigurations = {
       # Virtual Machines
       nixos-vm-01 = libx.mkHost { hostname = "nixos-vm-01"; };
-      nixos-osaka-vultr-01 = libx.mkHost { hostname = "nixos-osaka-vultr-01"; };
+      nixos-vm-02 = libx.mkHost { hostname = "nixos-vm-02"; };
       # Physical Machines
       nixos-laptop = libx.mkHost { hostname = "nixos-laptop";    desktop = "hyprland"; gpu = "intel";  theme = "gruvbox"; };
       nixos-framework = libx.mkHost { hostname = "nixos-framework"; desktop = "hyprland"; gpu = "intel";  theme = "gruvbox"; };
@@ -47,7 +47,7 @@
     homeConfigurations = {
       # Virtual Machines
       "albert@nixos-vm-01" = libx.mkHome { hostname = "nixos-vm-01"; };
-      "albert@nixos-osaka-vultr-01" = libx.mkHome { hostname = "nixos-osaka-vultr-01"; };
+      "albert@nixos-vm-02" = libx.mkHome { hostname = "nixos-vm-02"; };
       # Physical Machines
       "albert@nixos-laptop" = libx.mkHome { hostname = "nixos-laptop";    desktop = "hyprland"; theme = "gruvbox"; };
       "albert@nixos-framework" = libx.mkHome { hostname = "nixos-framework"; desktop = "hyprland"; theme = "gruvbox"; };

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

@@ -0,0 +1,23 @@
+{ config, lib, pkgs, modulesPath, desktop, username, ... }: {
+  imports = [ ./disks.nix ];
+  nixpkgs.config.allowUnfree = false;
+
+  boot.initrd.availableKernelModules = [ "ata_piix" "ohci_pci" "ehci_pci" "ahci" "sd_mod" "sr_mod" ];
+  boot.initrd.kernelModules = [ ];
+  boot.kernelModules = [ ];
+  boot.extraModulePackages = [ ];
+
+  networking.useDHCP = lib.mkDefault true;
+  nixpkgs.hostPlatform = lib.mkDefault "x86_64-linux";
+  virtualisation.virtualbox.guest.enable = true;
+  time.timeZone = "Asia/Tokyo";
+  networking.hostName = "nixos-vm-02";
+
+  boot.loader.grub = {
+    enable = true;
+    device = "/dev/sda";
+    useOSProber = true;
+  };
+
+  networking.firewall.allowedTCPPorts = [ 22 ];
+}

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

@@ -0,0 +1,60 @@
+{
+  disko.devices = {
+    disk = {
+      sda = {
+        type = "disk";
+        device = "/dev/sda";
+        content = {
+          type = "gpt";
+          partitions = {
+            ESP = {
+              label = "EFI";
+              name = "ESP";
+              size = "512M";
+              type = "EF00";
+              content = {
+                type = "filesystem";
+                format = "vfat";
+                mountpoint = "/boot";
+                mountOptions = [
+                  "defaults"
+                ];
+              };
+            };
+            luks = {
+              size = "100%";
+              content = {
+                type = "luks";
+                name = "crypted";
+                extraOpenArgs = [ "--allow-discards" ];
+                # if you want to use the key for interactive login be sure there is no trailing newline
+                # for example use `echo -n "password" > /tmp/secret.key`
+                #passwordFile = "/tmp/secret.key"; # Interactive
+                settings.keyFile = "/tmp/secret.key";
+                # additionalKeyFiles = [ "/tmp/additionalSecret.key" ];
+                content = {
+                  type = "btrfs";
+                  extraArgs = [ "-f" ];
+                  subvolumes = {
+                    "/root" = {
+                      mountpoint = "/";
+                      mountOptions = [ "compress=zstd" "noatime" ];
+                    };
+                    "/home" = {
+                      mountpoint = "/home";
+                      mountOptions = [ "compress=zstd" "noatime" ];
+                    };
+                    "/nix" = {
+                      mountpoint = "/nix";
+                      mountOptions = [ "compress=zstd" "noatime" ];
+                    };
+                  };
+                };
+              };
+            };
+          };
+        };
+      };
+    };
+  };
+}