basic configuration for home-server

modules/server/default.nix

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+{ pkgs, ... }: {
+  # Allow ssh access
+  services.openssh = {
+    enable = true;
+    settings = {
+      PasswordAuthentication =  true;
+      KbdInteractiveAuthentication = true;
+    };
+  };
+
+  # Allow packages from nixpkgs
+  nixpkgs.config = {
+    allowUnfree = true;
+  };
+
+  #Optimise nix store
+  nix = {
+    gc = {
+      automatic = true;
+      dates = "weekly";
+      options = "--delete-older-than 30d";
+    };
+    settings.auto-optimise-store = true;
+  };
+
+  # Enable nix flakes
+  nix.settings.experimental-features = [ "nix-command" "flakes" ];
+
+  # Disable documentation
+  documentation.nixos.enable = false;
+
+  # Enable networking
+  networking.networkmanager.enable = true;
+
+  # Set your time zone.
+  time.timeZone = "Europe/Amsterdam";
+
+  # Select internationalisation properties.
+  i18n = {
+    defaultLocale = "en_US.UTF-8";
+
+    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
+  security.rtkit.enable = true;
+
+  # Define a user account. Don't forget to set a password with ‘passwd’.
+  users.users.twoneis = {
+    isNormalUser = true;
+    description = "twoneis";
+    extraGroups = [ "networkmanager" "wheel" ];
+  };
+
+  # Use zsh
+  programs.zsh.enable = true;
+  users.defaultUserShell = pkgs.zsh;
+}