iac/hosts/common.nix
2026-08-28 17:39:53 +02:00

107 lines
2.6 KiB
Nix

{ config, lib, pkgs, ... }:
{
nix = {
optimise = {
automatic = true;
};
settings = {
auto-optimise-store = true;
experimental-features = [ "nix-command" "flakes" ];
};
gc = {
automatic = true;
options = "--delete-older-than 7d";
};
};
boot = {
loader = {
systemd-boot.enable = true;
efi.canTouchEfiVariables = true;
};
kernelPackages = pkgs.linuxPackages_latest;
};
networking = {
search = [ "xengi.de" ];
useNetworkd = true;
nftables.enable = true;
dhcpcd.enable = false;
useDHCP = false;
nameservers = [
"2606:4700:4700::1111#one.one.one.one"
"2620:fe::fe#dns.quad9.net"
];
firewall.enable = true;
};
services.resolved = {
enable = true;
fallbackDns = [
"1.1.1.1#one.one.one.one"
"9.9.9.9#dns.quad9.net"
];
llmnr = "false";
extraConfig = ''
MulticastDNS=false
'';
dnssec = "allow-downgrade";
dnsovertls = "true"; #"opportunistic";
};
nixpkgs.hostPlatform = lib.mkDefault "x86_64-linux";
time.timeZone = "Europe/Berlin";
console = {
font = "Lat2-Terminus16";
useXkbConfig= true;
};
<<<<<<< HEAD
users.users.root.openssh.authorizedKeys.keys = [
"ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAICW1+Ml8R9x1LCJaZ8bIZ1qIV4HCuZ6x7DziFW+0Nn5T xengi@kanae_2022-12-09"
"ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAICmb+mJfo84IagUaRoDEqY9ROjjQUOQ7tMclpN6NDPrX xengi@kota_2022-01-16"
"ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAICyklb7dvEHH0VBEMmTUQFKHN6ekBQqkDKj09+EilUIQ xengi@lucy_2018-09-08"
"ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAICjv9W8WXq9QGkgmANNPQR24/I1Pm1ghxNIHftEI+jlZ xengi@mayu_2021-06-11"
"ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIGhyfD+8jMl6FDSADb11sfAsJk0KNoVzjjiDRZjUOtmf xengi@nana_2019-08-16"
"ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIMPtGqhV7io3mhIoZho4Yf7eCo0sUZvjT2NziM2PkXSo xengi@nyu_2017-10-11"
];
environment.systemPackages = with pkgs; [
git
vim
];
programs = {
vim = {
enable = true;
defaultEditor = true;
};
mtr.enable = true;
htop = {
enable = true;
settings = {
highlight_base_name = true;
show_cpu_frequency = true;
show_cpu_temperature = true;
update_process_names = true;
color_scheme = "6";
};
};
tmux = {
enable = true;
terminal = "screen-256color";
shortcut = "a";
plugins = with pkgs.tmuxPlugins; [ sensible ];
newSession = true;
historyLimit = 10000;
clock24 = true;
};
};
security.sudo.execWheelOnly = true;
system.stateVersion = "26.05";
}