configuration.nix

{ config, pkgs, ... }:

{
  imports =
    [ # Include the results of the hardware scan.
      ./hardware-configuration.nix
    ];

  # Use the GRUB 2 boot loader.
  boot.loader.grub.enable = true;
  boot.loader.grub.version = 2;
  # Define on which hard drive you want to install Grub.
  boot.loader.grub.device = "/dev/sda";

  networking.hostName = "nixos";
  networking.firewall.allowPing = true;
  networking.firewall.allowedTCPPorts = [ 80 443 ];

  environment.systemPackages = [ pkgs.python ];
  
  # List services that you want to enable:
  services.nginx = {
  enable = true;
  config = ''
  error_log  /www/error.log;
  events {}
  http {
    server {
      access_log /www/access.log;
      listen 80;
      server_tokens off;
      root /www/root;
    }
  }
  '';
  };

  # Enable the OpenSSH daemon.
  services.openssh.enable = true;

  # Define a user account.
  users.extraUsers.user = {
     name = "user";
     createHome = true;
     home = "/home/user";
     extraGroups = [ "wheel" ];
     useDefaultShell = true;
     openssh.authorizedKeys.keys = [ "ssh-rsa AAAA... user@host.local" ];
   };
  security.sudo.wheelNeedsPassword = false;

}