nixcfg/modules/common/system.nix
2025-05-30 01:51:13 -04:00

51 lines
1.3 KiB
Nix

{ pkgs, config, ... }:
{
# boot, networking, locale, stateVersion
boot.loader.systemd-boot.enable = true;
boot.loader.efi.canTouchEfiVariables = true;
boot.kernel.sysctl."net.ipv4.ip_forward" = 1;
boot.supportedFilesystems = [ "zfs" ];
fileSystems."/boot".options = [ "umask=0077" ];
nix.settings.experimental-features = [ "nix-command" "flakes" ];
services.zfs.autoScrub.enable = true;
services.zfs.trim.enable = true;
networking = {
firewall.enable = false;
firewall.trustedInterfaces = [
"tailscale0"
];
nameservers = [ "192.168.4.3" "1.1.1.1" ];
useDHCP = true;
firewall.allowedTCPPorts = [22 80 443 2456 2457 9000 9001 9002];
};
services.resolved = {
enable = true;
dnssec = "true";
domains = [ "~." ];
fallbackDns = [ "192.168.4.3" "1.0.0.1#one.one.one.one" ];
dnsovertls = "true";
};
systemd.services.fancontrol = {
enable = true;
description = "Fan speed control";
serviceConfig = {
ExecStart = "${pkgs.lm_sensors}/bin/fancontrol";
Restart = "always";
};
wantedBy = [ "multi-user.target" ];
};
environment.variables.EDITOR = "neovim";
time.timeZone = "America/New_York";
i18n.defaultLocale = "en_US.UTF-8";
system.stateVersion = "24.11";
}