Files
Olympus/system-config/default.nix
2025-08-18 18:27:26 -05:00

102 lines
3.2 KiB
Nix

{ config, lib, pkgs, inputs, ... }: {
imports = [
./services
./packages
./programs
];
options.sysconfig = with lib; {
host = mkOption {
type = with types; nullOr str;
default = null;
};
graphical = mkOption {
type = with types; bool;
default = config.hardware.graphics.enable;
};
remoteBuildHost = mkOption {
type = with types; bool;
default = false;
};
remoteBuildClient = mkOption {
type = with types; bool;
default = false;
};
};
config = let
dirs = (builtins.partition
(x: ((builtins.readDir ./configuration).${x} == "directory" && (import x).config.sysconfig.host != config.sysconfig.host))
(builtins.attrNames (builtins.readDir ./configuration))
).right;
rbHosts = (builtins.listToAttrs
(builtins.map
(x: let
host = import x;
in {
name = x;
value = {
hostName = host.config.networking.hostName;
sshUser = "remote-builder";
sshKey = config.sops.secrets."remoteBuildSSHKey".path;
supportedFeatures = [
"nixos-test"
"benchmark"
"big-parallel"
"kvm"
];
system = pkgs.stdenv.hostPlatform.system;
};
})
dirs
)
);
in {
sops.secrets."remoteBuildSSHKey" = lib.mkIf config.sysconfig.remoteBuildClient {};
networking.hostName = lib.mkDefault config.sysconfig.host;
nix = {
nixPath = [ "nixpkgs=${inputs.nixpkgs}" ];
channel.enable = false;
settings = {
experimental-features = [ "nix-command" "flakes" ];
};
distributedBuilds = config.sysconfig.remoteBuildClient;
buildMachines = lib.mkIf config.sysconfig.remoteBuildClient {};
trusted-users = lib.mkIf config.sysconfig.remoteBuildHost [ config.users.users."remote-builder".name ];
};
environment.etc = lib.mkIf config.sysconfig.remoteBuildHost {};
users.users."remote-builder" = lib.mkIf config.sysconfig.remoteBuildHost {
isNormalUser = true;
createHome = false;
openssh.authorizedKeys.keyFiles = [];
};
time.timeZone = lib.mkDefault "America/Chicago";
i18n = lib.mkDefault {
defaultLocale = "en_US.UTF-8";
extraLocaleSettings = {
LC_ADDRESS = "en_US.UTF-8";
LC_IDENTIFICATION = "en_US.UTF-8";
LC_MEASUREMENT = "en_US.UTF-8";
LC_MONETARY = "en_US.UTF-8";
LC_NAME = "en_US.UTF-8";
LC_NUMERIC = "en_US.UTF-8";
LC_PAPER = "en_US.UTF-8";
LC_TELEPHONE = "en_US.UTF-8";
LC_TIME = "en_US.UTF-8";
};
};
};
}