feat: add matej-nixos host

hosts/matej-nixos/hardware-configuration.nix

@@ -0,0 +1,150 @@
+# 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 = [
+    "nvme"
+    "xhci_pci"
+    "ahci"
+    "usbhid"
+    "usb_storage"
+    "sd_mod"
+  ];
+  boot.initrd.kernelModules = [
+    "dm-snapshot"
+    "r8169"
+  ];
+  boot.kernelModules = [
+    "kvm-amd"
+  ];
+  boot.extraModulePackages = [ ];
+  boot.kernelParams = [
+    "ip=10.222.0.247::10.222.0.1:255.255.255.0::enp5s0:none"
+  ];
+
+  boot.initrd.network = {
+    enable = true;
+    ssh = {
+      enable = true;
+      port = 22;
+      hostKeys = [
+        "/etc/secrets/initrd/ssh_host_rsa_key"
+        "/etc/secrets/initrd/ssh_host_ed25519_key"
+      ];
+      authorizedKeys = [
+        "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAICQGLdINKzs+sEy62Pefng0bcedgU396+OryFgeH99/c janezicmatej"
+        "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIDk00+Km03epQXQs+xEwwH3zcurACzkEH+kDOPBw6RQe openpgp:0xB095D449"
+      ];
+    };
+    postCommands = ''
+      echo 'cryptsetup-askpass' >> /root/.profile
+    '';
+
+  };
+
+  boot.initrd.luks.devices."cryptlvm".device =
+    "/dev/disk/by-uuid/af0608c0-67cd-4ae4-b12c-252fa947da40";
+
+  fileSystems."/" = {
+    device = "/dev/disk/by-uuid/f11fbdfe-4bcc-4e35-b72a-a4c94cb77262";
+    fsType = "ext4";
+  };
+
+  fileSystems."/boot" = {
+    device = "/dev/disk/by-uuid/7151-CE52";
+    fsType = "vfat";
+    options = [
+      "fmask=0022"
+      "dmask=0022"
+    ];
+  };
+
+  swapDevices = [
+    { device = "/dev/disk/by-uuid/ff4750e7-3a9f-42c2-bb68-c458a6560540"; }
+  ];
+
+  # 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 = false;
+    hostName = "matej-nixos";
+    networkmanager.enable = true; # Easiest to use and most distros use this by default.
+    interfaces.enp5s0.ipv4.addresses = [
+      {
+        address = "10.222.0.247";
+        prefixLength = 24;
+      }
+    ];
+    firewall = {
+      enable = false;
+      allowedTCPPorts = lib.range 8800 8900;
+    };
+    defaultGateway = "10.222.0.1";
+    nameservers = [
+      "1.1.1.1"
+      "8.8.8.8"
+    ];
+
+  };
+  # networking.interfaces.enp4s0.useDHCP = lib.mkDefault true;
+
+  nixpkgs.hostPlatform = lib.mkDefault "x86_64-linux";
+  hardware.cpu.amd.updateMicrocode = lib.mkDefault config.hardware.enableRedistributableFirmware;
+
+  # TODO: maybe move later
+  hardware.bluetooth.enable = true; # enables support for Bluetooth
+  hardware.bluetooth.powerOnBoot = true; # powers up the default Bluetooth controller on boot
+
+  # 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+
+    open = true;
+
+    # 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.stable;
+  };
+}