refreshed config

7 files changed, 355 insertions, 0 deletions

diff --git a/hosts/apocalypse/backup.nix b/hosts/apocalypse/backup.nix
new file mode 100644
index 0000000..3529024
--- /dev/null
+++ b/hosts/apocalypse/backup.nix
@@ -0,0 +1,31 @@
+{ config, lib, pkgs, modulesPath, ...}:
+{
+  environment.systemPackages = with pkgs; [
+    btrbk
+    lz4
+  ];
+  
+  services.btrbk = {
+  extraPackages = with pkgs; [ lz4 ];
+  instances."remote_vault" = {
+    onCalendar = "weekly";
+    settings = {
+      snapshot_preserve_min = "1w"; 
+      snapshot_preserve = "2w";
+      target_preserve_min = "1w"; 
+      target_preserve = "4w";
+      ssh_identity = "/etc/vault_key"; # NOTE: must be readable by user/group btrbk
+      ssh_user = "vaultmanager";
+      stream_compress = "lz4";
+      volume."/btrfs_root" = {
+        target = "ssh://10.127.9.1/vault/backups/apocalypse";
+        subvolume = { 
+          "@root" = { 
+            snapshot_create = "ondemand";
+          };  
+        };
+      };
+    };
+  };
+};
+}
diff --git a/hosts/apocalypse/default.nix b/hosts/apocalypse/default.nix
new file mode 100644
index 0000000..8993dc2
--- /dev/null
+++ b/hosts/apocalypse/default.nix
@@ -0,0 +1,99 @@
+ {lib, ...}: 
+ { 
+   imports = [
+     ./hardware-configuration.nix
+     ./nvidia.nix
+     ./backup.nix
+     ./firewall.nix
+   ];
+  
+  ## Addons for this system
+  addons = { 
+    desktop.hyprland.enable = true; 
+    desktop.xfce.enable = true; 
+
+    virtualisation.guest = false; 
+    virtualisation.host = true; 
+
+    vpn.mullvad.enable = true; 
+    gpg.enable = true;
+  };
+
+   boot.loader.grub = { 
+        useOSProber = true;
+   	device = "nodev";
+
+	efiSupport = true;
+	default = "saved";
+	memtest86.enable = true;
+	# splashImage = ./GrubBG.png;
+   };
+ boot.loader.efi.canTouchEfiVariables = true;
+ boot.initrd.systemd.enable = true;
+ boot.crashDump.enable = true; 
+ boot.plymouth = {
+	enable = true;
+	theme = "bgrt";
+   };
+
+     boot.kernelParams = [
+  	"quiet" 
+  	"splash"
+	  "loglevel=3"
+	  "rd.systemd.show_status=false"
+	  "rd.udev.log_level=3"
+	  "udev.logpriority=3"
+  ];
+  boot.consoleLogLevel = 0; 
+
+  networking.hostName = "apocalypse"; # Define your hostname.
+  networking.networkmanager.enable = true;  # Easiest to use and most distros use this by default.
+  
+  hardware.bluetooth.enable = true; 
+  hardware.bluetooth.settings = {
+	General = {Enable = "Source,Sink,Media,Socket";};  
+  };
+
+  hardware.bluetooth.powerOnBoot = true;
+  services.blueman.enable = true;
+
+  programs.nix-ld.enable = true;
+  services.printing.enable = true;
+  # nix.config.allowUnfree = true; 
+
+
+	services.resolved = {
+	  enable = true;
+	  dnssec = "false";
+	  domains = [ "~." ];
+	  fallbackDns = [ ];
+	  dnsovertls = "opportunistic";
+	};
+
+  networking.useDHCP = lib.mkDefault true;
+  networking.firewall.checkReversePath = false;  
+
+
+  # Thunderbolt 
+  services.hardware.bolt.enable = true;
+  powerManagement.enable = true; 
+
+  # Firmware updates 
+  services.fwupd.enable = true; 
+
+  services.openssh = {
+    enable = true; 
+    ports = [22]; 
+    openFirewall = false; 
+    allowSFTP = false; 
+    settings = {
+      PasswordAuthentication = false;
+      AllowUsers = ["wilkuu"];
+      X11Forwarding = false; 
+      PermitRootLogin = "no";
+      PrintMotd = true;
+    }; 
+  };
+}
+
+
diff --git a/hosts/apocalypse/firewall.nix b/hosts/apocalypse/firewall.nix
new file mode 100644
index 0000000..5c73966
--- /dev/null
+++ b/hosts/apocalypse/firewall.nix
@@ -0,0 +1,50 @@
+{pkgs, config, ...}:
+let 
+  baseTCP = [
+    22000 # Syncthng
+  ]; 
+  baseUDP = [
+    22000 # Syncthing
+    22027 # Syncthing 
+    16555 # Wireguard
+  ]; 
+  baseTCPRanges = [
+    { from = 1714; to = 1764; } # KDE-CONNECT 
+  ];
+  baseUDPRanges = [
+    { from = 1714; to = 1764; } # KDE-CONNECT 
+  ];
+
+  secureTCP = [
+    22 80 433 5900 # SSH HTTP VNC
+  ];  
+  
+  secureUDP = [
+    5900 
+  ];  
+
+  secureTCPRanges = [
+
+  ]; 
+  secureUDPRanges = [
+
+  ]; 
+in 
+{
+    networking.firewall = {
+        enable = false; 
+        allowedTCPPorts = baseTCP; 
+        allowedUDPPorts = baseUDP; 
+          allowedUDPPortRanges = baseUDPRanges;
+          allowedTCPPortRanges = baseTCPRanges;
+        interfaces = {
+          "nix-laptop" = {
+            allowedTCPPorts = secureTCP; 
+            allowedUDPPorts = secureUDP; 
+            allowedUDPPortRanges = secureUDPRanges;
+            allowedTCPPortRanges = secureTCPRanges;
+          };
+       };
+    };
+}
+
diff --git a/hosts/apocalypse/hardware-configuration.nix b/hosts/apocalypse/hardware-configuration.nix
new file mode 100644
index 0000000..d8ae434
--- /dev/null
+++ b/hosts/apocalypse/hardware-configuration.nix
@@ -0,0 +1,91 @@
+# Do not modify this file!  It was generated by ‘nixos-generate-config’
+# and may be overwritten by future invocations.  Please make changes
+# to /etc/nixos/configuration.nix instead.
+{ config, lib, pkgs, modulesPath, ... }:
+
+{
+  imports =
+    [ (modulesPath + "/installer/scan/not-detected.nix")
+    ];
+
+  boot.initrd.availableKernelModules = [ "xhci_pci" "nvme" "usb_storage" "usbhid" "sd_mod" "sdhci_pci" ];
+  boot.initrd.kernelModules = [ "cryptd" "aesni_intel" ];
+  boot.kernelModules = [ "kvm-intel" ];
+  boot.extraModulePackages = [ ];
+  boot.supportedFilesystems = [ "ntfs" "btrfs" "vfat" ];
+  boot.loader.grub.extraEntries = 
+  ''
+menuentry 'UEFI Firmware' $menuentry_id_option 'uefi-firmware' {
+ fwsetup
+}
+  ''; 
+  
+  boot.initrd.luks.devices = {
+    "cryptroot".device = "/dev/disk/by-uuid/d2c3c197-3d75-4da2-a098-207030a91b62";
+    "cryptswap".device = "/dev/disk/by-uuid/fd6a5644-a33c-40af-ae48-42db1a5997ac";
+  };
+
+  fileSystems."/" =
+    { device = "/dev/mapper/cryptroot";
+      fsType = "btrfs";
+      options = [ "subvol=@root" "compress=zstd" ];
+    };
+
+  fileSystems."/btrfs_root" = {
+      device = "/dev/mapper/cryptroot";
+      fsType = "btrfs";
+      options = [ "subvolid=5" "compress=zstd"];
+  };
+
+
+  fileSystems."/snapshots" =
+    { device = "/dev/mapper/cryptroot";
+      fsType = "btrfs";
+      options = [ "subvol=@snapshots" "compress=zstd" ];
+    };
+  
+  fileSystems."/boot" =
+    { device = "/dev/disk/by-uuid/6E1A-07F4";
+      fsType = "vfat";
+      options = [ "fmask=0077" "dmask=0077" ];
+    };
+
+  fileSystems."/store2" = 
+    { device = "/dev/disk/by-uuid/5368282f-c09d-44cf-9cf2-e69a2d415da6";
+      fsType = "btrfs";
+      options = [ "noatime" "compress=zstd" "subvol=/"];
+    };
+  fileSystems."/store1" = 
+    { device = "/dev/disk/by-uuid/6A2E2BFF2E2BC2C5";
+      fsType = "ntfs-3g" ;
+      options = ["rw" "uid=1000" "gid=100"];
+    };
+  fileSystems."/win_games" = 
+    { device = "/dev/disk/by-uuid/6A680789680752ED";
+      fsType = "ntfs-3g" ;
+      options = ["rw" "uid=1000" "gid=100"];
+    };
+  fileSystems."/windows" = {
+      device = "/dev/disk/by-uuid/7AFA6C84FA6C3E8F";
+      fsType = "ntfs-3g";
+      options = ["rw" "uid=1000" "gid=100"];
+  };
+
+  swapDevices =
+    [ { device = "/dev/mapper/cryptswap"; }
+    ];
+
+  # Enables DHCP on each ethernet and wireless interface. In case of scripted networking
+  # (the default) this is the recommended approach. When using systemd-networkd it's
+  # still possible to use this option, but it's recommended to use it in conjunction
+  # with explicit per-interface declarations with `networking.interfaces.<interface>.useDHCP`.
+  networking.useDHCP = lib.mkDefault true;
+  # networking.interfaces.br-7bda29607d31.useDHCP = lib.mkDefault true;
+  # networking.interfaces.docker0.useDHCP = lib.mkDefault true;
+  # networking.interfaces.enp0s31f6.useDHCP = lib.mkDefault true;
+  # networking.interfaces.virbr0.useDHCP = lib.mkDefault true;
+  # networking.interfaces.wlp0s20f3.useDHCP = lib.mkDefault true;
+
+  nixpkgs.hostPlatform = lib.mkDefault "x86_64-linux";
+  hardware.cpu.intel.updateMicrocode = lib.mkDefault config.hardware.enableRedistributableFirmware;
+}
diff --git a/hosts/apocalypse/nvidia.nix b/hosts/apocalypse/nvidia.nix
new file mode 100644
index 0000000..ef95b43
--- /dev/null
+++ b/hosts/apocalypse/nvidia.nix
@@ -0,0 +1,55 @@
+{ config, lib, pkgs, modulesPath, ...}:
+{
+  # Enable OpenGL
+  hardware.graphics = {
+    enable = true;
+  };
+
+  # Load nvidia driver for Xorg and Wayland
+  services.xserver.videoDrivers = ["nvidia"];
+
+  hardware.nvidia = {
+
+    # Modesetting is required.
+    modesetting.enable = true;
+
+    # Nvidia power management. Experimental, and can cause sleep/suspend to fail.
+    # Enable this if you have graphical corruption issues or application crashes after waking
+    # up from sleep. This fixes it by saving the entire VRAM memory to /tmp/ instead 
+    # of just the bare essentials.
+    powerManagement.enable = false;
+
+    # Fine-grained power management. Turns off GPU when not in use.
+    # Experimental and only works on modern Nvidia GPUs (Turing or newer).
+    powerManagement.finegrained = false;
+
+    # Use the NVidia open source kernel module (not to be confused with the
+    # independent third-party "nouveau" open source driver).
+    # Support is limited to the Turing and later architectures. Full list of 
+    # supported GPUs is at: 
+    # https://github.com/NVIDIA/open-gpu-kernel-modules#compatible-gpus 
+    # Only available from driver 515.43.04+
+    # Currently alpha-quality/buggy, so false is currently the recommended setting.
+    open = false;
+
+    # Enable the Nvidia settings menu,
+	# accessible via `nvidia-settings`.
+    nvidiaSettings = true;
+
+    # Optionally, you may need to select the appropriate driver version for your specific GPU.
+    package = config.boot.kernelPackages.nvidiaPackages.production;
+
+    prime = {
+        offload = {
+			enable = true;
+			enableOffloadCmd = true;
+	};
+
+	  sync.enable = false;
+
+    intelBusId = "PCI:0:2:0";
+    nvidiaBusId = "PCI:1:0:0";
+    }; 
+  };
+
+}
diff --git a/hosts/full-iso/default.nix b/hosts/full-iso/default.nix
new file mode 100644
index 0000000..d2ca00a
--- /dev/null
+++ b/hosts/full-iso/default.nix
@@ -0,0 +1,12 @@
+{modulesPath, pkgs, ...}: {
+  imports = [
+     (modulesPath + "/installer/cd-dvd/installation-cd-base.nix")
+  ];
+
+  boot.loader.systemd-boot.enable = true; 
+  boot.loader.efi.canTouchEfiVariables = true;
+
+  addons.desktop.hyprland.enable = true; 
+  addons.desktop.xfce.enable = false; 
+  addons.gpg.enable = false; 
+} 
diff --git a/hosts/test_vm/default.nix b/hosts/test_vm/default.nix
new file mode 100644
index 0000000..280cb9a
--- /dev/null
+++ b/hosts/test_vm/default.nix
@@ -0,0 +1,17 @@
+{pkgs, lib, ...}: {
+  
+  boot.loader.systemd-boot.enable = true; 
+  boot.loader.efi.canTouchEfiVariables = true;
+
+  addons.desktop.hyprland.enable = true; 
+  addons.desktop.xfce.enable = true; 
+  addons.virtualisation.guest = true; 
+  virtualisation.vmVariant = {
+    # following configuration is added only when building VM with build-vm
+    virtualisation = {
+      memorySize = 2048; # Use 2048MiB memory.
+      cores = 3;
+      graphics = true;
+    };
+  };
+}