infrastructure/nixos/base/system.nix
2024-11-24 15:40:34 -08:00

32 lines
1,001 B
Nix

{
config,
gensokyo-zone,
lib,
pkgs,
...
}: let
inherit (gensokyo-zone.lib) mkAlmostOptionDefault;
inherit (lib.modules) mkDefault;
in {
hardware.enableRedistributableFirmware = mkDefault true;
boot.zfs.package = mkDefault pkgs.zfs_unstable;
boot.kernel.sysctl = {
"fs.inotify.max_user_watches" = 524288;
"net.core.rmem_max" = 16777216;
"net.core.wmem_max" = 16777216;
"net.ipv4.tcp_rmem" = "4096 87380 16777216";
"net.ipv4.tcp_wmem" = "4096 65536 16777216";
"net.ipv4.ip_forward" = mkDefault "1";
"net.ipv6.conf.all.forwarding" = "1";
"net.ipv4.conf.all.forwarding" = "1";
"net.ipv6.conf.all.accept_ra_rt_info_max_plen" = 128;
"net.ipv6.conf.default.accept_ra_rt_info_max_plen" = 128;
};
services.journald.extraConfig = "SystemMaxUse=512M";
users.mutableUsers = mkDefault false;
boot.tmp = {
cleanOnBoot = mkAlmostOptionDefault true;
useTmpfs = mkAlmostOptionDefault true;
tmpfsSize = mkAlmostOptionDefault "80%";
};
}