initial commit

.gitignore

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+*~

configuration.nix

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+{
+  config,
+  pkgs,
+  ...
+}:
+let
+  domainName = "yisroelbaum.com";
+in
+{
+  imports =
+    [ # Include the results of the hardware scan.
+      ./hardware-configuration.nix
+    ];
+
+  # Bootloader.
+  boot.loader.systemd-boot.enable = true;
+  boot.loader.efi.canTouchEfiVariables = true;
+  boot.enableContainers = true;
+
+  boot.initrd.luks.devices = {
+    "luks-59b7ec9a-0ff6-4be8-addd-fb2fff9981a4" = {
+      device = "/dev/disk/by-uuid/59b7ec9a-0ff6-4be8-addd-fb2fff9981a4";
+    };
+  };
+  networking.hostName = "nixos"; # Define your hostname.
+  # networking.wireless.enable = true;  # Enables wireless support via wpa_supplicant.
+
+  # Configure network proxy if necessary
+  # networking.proxy.default = "http://user:password@proxy:port/";
+  # networking.proxy.noProxy = "127.0.0.1,localhost,internal.domain";
+
+  # Enable networking
+  networking.networkmanager.enable = true;
+
+  # Set your time zone.
+  time.timeZone = "Asia/Jerusalem";
+
+  # Select internationalisation properties.
+  i18n.defaultLocale = "en_IL";
+
+  i18n.extraLocaleSettings = {
+    LC_ADDRESS = "en_US.UTF-8";
+    LC_IDENTIFICATION = "en_US.UTF-8";
+    LC_MEASUREMENT = "en_US.UTF-8";
+    LC_MONETARY = "en_US.UTF-8";
+    LC_NAME = "en_US.UTF-8";
+    LC_NUMERIC = "en_US.UTF-8";
+    LC_PAPER = "en_US.UTF-8";
+    LC_TELEPHONE = "en_US.UTF-8";
+    LC_TIME = "en_US.UTF-8";
+  };
+
+  security.sudo.extraConfig = ''
+    Defaults        timestamp_timeout=120
+  '';
+
+  services.logind.settings.Login = {
+    HandleLidSwitch = "ignore";
+  };
+
+  # Enable the X11 windowing system.
+  services.xserver.enable = true;
+
+  # Enable the GNOME Desktop Environment.
+  services.displayManager.gdm.enable = true;
+  services.desktopManager.gnome.enable = true;
+
+  # Configure keymap in X11
+  services.xserver.xkb = {
+    layout = "us";
+    variant = "";
+  };
+
+  # Enable CUPS to print documents.
+  services.printing.enable = true;
+
+  # Enable sound with pipewire.
+  services.pulseaudio.enable = false;
+  security.rtkit.enable = true;
+  services.pipewire = {
+    enable = true;
+    alsa.enable = true;
+    alsa.support32Bit = true;
+    pulse.enable = true;
+    # If you want to use JACK applications, uncomment this
+    #jack.enable = true;
+
+    # use the example session manager (no others are packaged yet so this is enabled by default,
+    # no need to redefine it in your config for now)
+    #media-session.enable = true;
+  };
+
+  # Enable touchpad support (enabled default in most desktopManager).
+  # services.xserver.libinput.enable = true;
+
+  # Define a user account. Don't forget to set a password with ‘passwd’.
+  users.users.yisroel = {
+    isNormalUser = true;
+    description = "Yisroel";
+    extraGroups = [ "networkmanager" "wheel" ];
+    packages = with pkgs; [
+    #  thunderbird
+    ];
+  };
+  fonts.packages = with pkgs; [
+    nerd-fonts.fira-code
+  ];
+  virtualisation.containers.enable = true;
+  nix.extraOptions = ''
+    experimental-features = nix-command flakes
+  '';
+  # Install firefox.
+  programs.firefox.enable = true;
+
+  users.users.nginx.extraGroups = [ "acme" ];
+  services.nginx = {
+    enable = true;
+    virtualHosts = {
+      "${domainName}" = {
+        forceSSL = true;
+        enableACME = true;
+        locations = {
+          "/" = {
+            root = "/var/www/yisroelbaum";
+          };
+          "/.well-known/acme-challenge" = {
+            root = "/var/lib/acme/.challenges";
+          };
+        };
+      };
+      "jellyfin.${domainName}" = {
+        forceSSL = true;
+        useACMEHost = "${domainName}";
+        locations = {
+          "/" = {
+            proxyPass = "http://localhost:8096";
+          };
+          "/.well-known/acme-challenge" = {
+            root = "/var/lib/acme/.challenges";
+          };
+        };
+      };
+    };
+  };
+  security.acme = {
+    defaults.webroot = "/var/lib/acme/acme-challenge/";
+    acceptTerms = true;
+    defaults.email = "yisroel.d.baum@gmail.com";
+    certs = {
+      "${domainName}" = {
+        webroot = "/var/lib/acme/.challenges";
+        group = config.services.nginx.group;
+        extraDomainNames = [
+          "jellyfin.${domainName}"
+          "www.${domainName}"
+        ];
+        reloadServices = [
+          "nginx"
+        ];
+      };
+    };
+  };
+
+  # Allow unfree packages
+  nixpkgs.config.allowUnfree = true;
+
+  # List packages installed in system profile. To search, run:
+  # $ nix search wget
+  environment.systemPackages = with pkgs; [
+     emacs
+     dig
+     htop
+     git
+  ];
+
+  # Some programs need SUID wrappers, can be configured further or are
+  # started in user sessions.
+  # programs.mtr.enable = true;
+  # programs.gnupg.agent = {
+  #   enable = true;
+  #   enableSSHSupport = true;
+  # };
+
+  services.jellyfin = {
+    enable = true;
+  };
+
+  # List services that you want to enable:
+  services.dnsmasq = {
+    enable = true;
+  };
+  # Enable the OpenSSH daemon.
+  services.openssh.enable = true;
+
+  # Open ports in the firewall.
+  # networking.firewall.allowedTCPPorts = [ ... ];
+  # networking.firewall.allowedUDPPorts = [ ... ];
+  # Or disable the firewall altogether.
+  networking.firewall.enable = false;
+
+  # This value determines the NixOS release from which the default
+  # settings for stateful data, like file locations and database versions
+  # on your system were taken. It‘s perfectly fine and recommended to leave
+  # this value at the release version of the first install of this system.
+  # Before changing this value read the documentation for this option
+  # (e.g. man configuration.nix or on https://nixos.org/nixos/options.html).
+  system.stateVersion = "25.11"; # Did you read the comment?
+
+}

flake.lock

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+{
+  "nodes": {
+    "nixpkgs": {
+      "locked": {
+        "lastModified": 1773814637,
+        "narHash": "sha256-GNU+ooRmrHLfjlMsKdn0prEKVa0faVanm0jrgu1J/gY=",
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "rev": "fea3b367d61c1a6592bc47c72f40a9f3e6a53e96",
+        "type": "github"
+      },
+      "original": {
+        "owner": "NixOS",
+        "ref": "nixos-25.11",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
+    "root": {
+      "inputs": {
+        "nixpkgs": "nixpkgs"
+      }
+    }
+  },
+  "root": "root",
+  "version": 7
+}

flake.nix

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+{
+  description = "A simple NixOS flake";
+
+  inputs = {
+    # NixOS official package source, using the nixos-25.11 branch here
+    nixpkgs.url = "github:NixOS/nixpkgs/nixos-25.11";
+  };
+
+  outputs = { self, nixpkgs, ... }@inputs: {
+    # Please replace my-nixos with your hostname
+    nixosConfigurations.nixos = nixpkgs.lib.nixosSystem {
+      modules = [
+        # Import the previous configuration.nix we used,
+        # so the old configuration file still takes effect
+        ./configuration.nix
+      ];
+    };
+  };
+}

hardware-configuration.nix

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+# 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" "usb_storage" "sd_mod" ];
+  boot.initrd.kernelModules = [ ];
+  boot.kernelModules = [ ];
+  boot.extraModulePackages = [ ];
+
+  fileSystems."/" =
+    { device = "/dev/mapper/luks-4ca28d1a-6920-4dad-9e33-4c1f4bb400d1";
+      fsType = "ext4";
+    };
+
+  boot.initrd.luks.devices."luks-4ca28d1a-6920-4dad-9e33-4c1f4bb400d1".device = "/dev/disk/by-uuid/4ca28d1a-6920-4dad-9e33-4c1f4bb400d1";
+
+  fileSystems."/boot" =
+    { device = "/dev/disk/by-uuid/737D-7A34";
+      fsType = "vfat";
+      options = [ "fmask=0077" "dmask=0077" ];
+    };
+
+  swapDevices =
+    [ { device = "/dev/mapper/luks-59b7ec9a-0ff6-4be8-addd-fb2fff9981a4"; }
+    ];
+
+  nixpkgs.hostPlatform = lib.mkDefault "x86_64-linux";
+  hardware.cpu.amd.updateMicrocode = lib.mkDefault config.hardware.enableRedistributableFirmware;
+}