nixfiles/common.nix

107 lines
2.8 KiB
Nix

{ config, pkgs, lib, options, ... }:
{
imports = [
./modules
];
config = {
services.haveged.enable = lib.mkDefault true;
security.rtkit.enable = lib.mkDefault true;
hardware.enableAllFirmware = lib.mkDefault true;
hardware.enableRedistributableFirmware = lib.mkDefault true;
hardware.cpu.amd.updateMicrocode = lib.mkDefault true;
hardware.cpu.intel.updateMicrocode = lib.mkDefault true;
services.earlyoom.enable = lib.mkDefault true;
programs.mosh.enable = lib.mkDefault true;
systemd.services.nix-gc.serviceConfig.IOSchedulingPriority = lib.mkDefault 7;
systemd.services.nix-gc.serviceConfig.IOSchedulingClass = lib.mkDefault "idle";
systemd.services.nix-gc.serviceConfig.CPUSchedulingPolicy = lib.mkDefault "idle";
nix = {
package = lib.mkDefault pkgs.nixUnstable;
gc = {
automatic = lib.mkDefault true;
dates = lib.mkDefault "20:00";
options = lib.mkDefault "--delete-older-than 40d";
};
daemonIOSchedPriority = lib.mkDefault 7;
daemonIOSchedClass = lib.mkDefault "idle";
daemonCPUSchedPolicy = lib.mkDefault "idle";
trustedUsers = [ "root" "builder" "@wheel" ];
extraOptions = ''
builders-use-substitutes = true
experimental-features = nix-command flakes
keep-outputs = true
keep-derivations = true
'';
};
# make nginx have good logging and defaults
services.nginx = {
recommendedGzipSettings = lib.mkDefault true;
recommendedOptimisation = lib.mkDefault true;
recommendedProxySettings = lib.mkDefault true;
appendHttpConfig = ''
error_log stderr;
access_log syslog:server=unix:/dev/log combined;
'';
};
# allow reverse ssh port shit to be public sometimes
services.openssh.gatewayPorts = lib.mkDefault "clientspecified";
# no homo
nixpkgs.config.oraclejdk.accept_license = lib.mkDefault true;
# set some basic system props
security.sudo.wheelNeedsPassword = lib.mkDefault false;
networking.networkmanager.enable = lib.mkDefault true;
networking.nameservers = [ "1.1.1.1" "1.0.0.1" ];
time.timeZone = lib.mkDefault "America/Phoenix";
# package list
environment.systemPackages = with pkgs; [
psmisc
usbutils
pciutils
cpufrequtils
intel-gpu-tools
lshw
lsof
bind
file
iotop
htop
glances
powertop
exfat
# to stop NixOS breaking
git
];
# Allow ssh
services.openssh.enable = lib.mkDefault true;
services.openssh.passwordAuthentication = lib.mkDefault false;
# Use a firewall
networking.firewall.enable = lib.mkDefault true;
networking.firewall.allowedTCPPorts = lib.mkDefault [ 22 ];
programs.fish.enable = lib.mkDefault true;
users.defaultUserShell = lib.mkOverride 900 pkgs.fish;
};
}