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101 lines
3.5 KiB
Nix
101 lines
3.5 KiB
Nix
{ config, pkgs, ... }:
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{
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# Firmware.
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#
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# The list of hardware.enableAllFirmware contains non-redistributable licensed firmware files.
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# This requires nixpkgs.config.allowUnfree to be true.
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# An alternative is to use the hardware.enableRedistributableFirmware option.
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hardware.enableAllFirmware = false;
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#
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# Enables e.g. Intel microcode updates.
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# Defaults to `config.hardware.enableAllFirmware`.
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hardware.enableRedistributableFirmware = true;
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# Allow unfree packages.
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nixpkgs.config.allowUnfree = false;
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# Enables wireless support via wpa_supplicant.
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# networking.wireless.enable = true;
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# Enable networking.
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networking.networkmanager.enable = true;
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networking.nameservers = [
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# https://www.kuketz-blog.de/empfehlungsecke/#dns
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# dot.ffmuc.net (supports DNSSEC)
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"5.1.66.255" "185.150.99.255"
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# https://www.kuketz-blog.de/empfehlungsecke/#dns
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# unfiltered.adguard-dns.com (supports DNSSEC)
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"94.140.14.140" "94.140.14.141"
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];
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# Set your time zone.
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time.timeZone = "Europe/Berlin";
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# Select internationalisation properties.
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i18n.defaultLocale = "en_US.UTF-8";
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i18n.extraLocaleSettings = {
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LC_ADDRESS = "de_DE.UTF-8";
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LC_IDENTIFICATION = "de_DE.UTF-8";
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LC_MEASUREMENT = "de_DE.UTF-8";
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LC_MONETARY = "de_DE.UTF-8";
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LC_NAME = "de_DE.UTF-8";
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LC_NUMERIC = "de_DE.UTF-8";
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LC_PAPER = "de_DE.UTF-8";
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LC_TELEPHONE = "de_DE.UTF-8";
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LC_TIME = "de_DE.UTF-8";
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};
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console = {
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#font = "Lat2-Terminus16";
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# Configure console keymap.
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keyMap = "de-latin1-nodeadkeys";
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};
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# Define a user account.
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# Don't forget to set a password with `passwd`.
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users.users.yoda = {
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isNormalUser = true;
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description = "Yoda";
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extraGroups = [ "networkmanager" "wheel" ];
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packages = with pkgs; [
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# Nix dependency management.
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niv
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];
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};
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# SystemMaxFileSize: Defaults to one eighth of the values configured with SystemMaxUse= and RuntimeMaxUse=, so that usually seven rotated journal files are kept as history.
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# MaxFileSec: To ensure that not too much data is lost at once when old journal files are deleted, it might make sense to change this value from the default of one month.
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# https://www.freedesktop.org/software/systemd/man/journald.conf.html
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services.journald.extraConfig = ''
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SystemMaxUse=800M
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MaxFileSec=7day
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'';
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nix.settings.auto-optimise-store = true;
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# https://nixos.wiki/wiki/Storage_optimization#Automation
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nix.gc = {
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automatic = true;
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dates = "weekly";
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# Options given to nix-collect-garbage.
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# They are documented here: https://nixos.org/manual/nix/stable/command-ref/nix-collect-garbage
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# The `--delete-older-than <period` option refers the manual for `nix-env --delete-generations <period>`: https://nixos.org/manual/nix/stable/command-ref/nix-env/delete-generations#generations-time
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# There, two meanings of <period> are described. The second one is:
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# +<number>: Keep the last number generations, along with any newer than current.
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# TODO: +7 does currently not work. There is an open issue: https://github.com/NixOS/nixpkgs/issues/282884
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options = "--delete-older-than +7";
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};
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# Delete all files in /tmp during boot.
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boot.tmp.cleanOnBoot = true;
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# Whether to install NixOS’s own documentation.
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documentation.nixos.enable = false;
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# Firewall.
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# https://nixos.wiki/wiki/Firewall
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# Note: Firewall rules may be bypassed/overwritten by Docker, as per https://github.com/NixOS/nixpkgs/issues/111852
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networking.firewall.enable = true;
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}
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