nixfiles/common.nix
2022-11-11 16:09:41 -07:00

111 lines
2.7 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 = {
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"];
settings = {
builders-use-substitutes = true;
experimental-features = ["nix-command" "flakes" "repl-flake"];
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;
'';
};
# set some basic system props
security.sudo.wheelNeedsPassword = lib.mkDefault false;
networking.networkmanager.enable = lib.mkDefault true;
# 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
];
services.openssh = {
# Allow ssh
enable = lib.mkDefault true;
# lol no
permitRootLogin = lib.mkDefault "no";
passwordAuthentication = lib.mkDefault false;
# allow reverse ssh port shit to be public sometimes
gatewayPorts = lib.mkDefault "clientspecified";
extraConfig = ''
StreamLocalBindUnlink yes
'';
};
# Use a firewall
networking.firewall.enable = lib.mkDefault true;
networking.firewall.allowPing = true;
networking.firewall.allowedTCPPorts = lib.mkDefault [22];
programs.fish.enable = lib.mkDefault true;
};
}