61 lines
1.5 KiB
Nix
61 lines
1.5 KiB
Nix
{ config, lib, pkgs, ... }:
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{
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# Essential system tools
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environment.systemPackages = with pkgs; [
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git
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git-crypt # used to store secrets in configuration
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git-lfs # not so essential, but required to clone config
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htop
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tmux
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vim
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];
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# Clean temporary files on boot
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boot.cleanTmpDir = true;
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# Disable firewall
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networking.firewall.enable = lib.mkDefault false;
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# Set zsh as default shell
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programs.zsh.enable = true;
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users.defaultUserShell = pkgs.zsh;
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# Sane swapping
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boot.kernel.sysctl."vm.swapiness" = 10;
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# Store logs persistently
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services.journald.extraConfig = "Storage = persistent";
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# Hard drive monitoring
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services.smartd.enable = true;
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# Network monitoring
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services.vnstat.enable = true;
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# Authentication/Encryption agents
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programs.gnupg.agent.enable = true;
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programs.ssh.startAgent = true;
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# NixOS state version (see https://nixos.wiki/wiki/FAQ/When_do_I_update_stateVersion)
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system.stateVersion = "20.03";
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# Make sudoers trusted nix users
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nix.trustedUsers = [ "@wheel" ];
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nixpkgs.config = {
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# Explicitly allow unfree packages (rule of thumb: assets ok, code not ok)
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allowUnfreePredicate = (
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pkg: builtins.elem (lib.getName pkg) [
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"corefonts"
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"vista-fonts"
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]
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);
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# Add unstable channel
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packageOverrides = pkgs: {
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unstable = import (builtins.fetchTarball "https://channels.nixos.org/nixos-unstable/nixexprs.tar.xz") {
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config = config.nixpkgs.config;
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};
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};
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};
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}
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