shared-public-infra/configurations.nix
jade b9dbaf9dcd nix config: misc tidying
Let's be real, I am doing this because I got impatient with the
gratuitous copy to the store this eliminates caused by pkgs.path.

Also gets rid of stuff in nix.extraOptions which is deprecated.
2024-10-18 19:25:06 -07:00

122 lines
2.7 KiB
Nix
Raw Permalink Blame History

This file contains invisible Unicode characters

This file contains invisible Unicode characters that are indistinguishable to humans but may be processed differently by a computer. If you think that this is intentional, you can safely ignore this warning. Use the Escape button to reveal them.

{ self, ... }:
let
inherit
(self.inputs)
nixpkgs
lix-module
home-manager
agenix
nur
colmena
flake-registry
nixos-hardware
srvos
disko
;
nixosSystem = nixpkgs.lib.makeOverridable nixpkgs.lib.nixosSystem;
colmenaModules = [
colmena.nixosModules.deploymentOptions
];
commonModules = [
{
_module.args.self = self;
_module.args.inputs = self.inputs;
srvos.flake = self;
}
# only include admins here for monitoring/backup infrastructure
./modules/users/admins.nix
./modules/packages.nix
./modules/nix-daemon.nix
./modules/tor-ssh.nix
./modules/hosts.nix
./modules/network.nix
./modules/zsh.nix
# FIXME: ./modules/buildbot — whenever you are ready.
disko.nixosModules.disko
srvos.nixosModules.server
srvos.nixosModules.mixins-trusted-nix-caches
srvos.nixosModules.mixins-terminfo
# srvos.nixosModules.mixins-telegraf
# srvos.nixosModules.mixins-terminfo
# use lix
lix-module.nixosModules.default
agenix.nixosModules.default
({ pkgs
, config
, lib
, ...
}:
let
sopsFile = ./. + "/hosts/${config.networking.hostName}.yml";
in
{
nix.nixPath = [
"home-manager=${home-manager}"
"nixpkgs=flake:nixpkgs"
"nur=${nur}"
];
# TODO: share nixpkgs for each machine to speed up local evaluation.
#nixpkgs.pkgs = self.inputs.nixpkgs.legacyPackages.${system};
#users.withSops = builtins.pathExists sopsFile;
#sops.secrets = lib.mkIf (config.users.withSops) {
# root-password-hash.neededForUsers = true;
#};
# sops.defaultSopsFile = lib.mkIf (builtins.pathExists sopsFile) sopsFile;
nix.settings.builders-use-substitutes = true;
nix.registry = {
home-manager.flake = home-manager;
nixpkgs.flake = nixpkgs;
nur.flake = nur;
};
time.timeZone = "UTC";
environment.systemPackages = [
pkgs.kitty.terminfo
];
})
];
in
{
flake.nixosConfigurations = {
epyc = nixosSystem {
system = "x86_64-linux";
modules =
commonModules
++ colmenaModules
++ [
./hosts/epyc.nix
];
};
};
flake.colmena = {
meta.nixpkgs = import nixpkgs {
system = "x86_64-linux";
# yikes, this overlay has to be listed twice since colmena makes us
# import nixpkgs explicitly here
overlays = [
# bonking cppnix out of the closure as much as possible
lix-module.overlays.default
];
};
epyc = {
imports =
commonModules
++ [
./hosts/epyc.nix
];
};
};
}