nixos-config/flake.nix

103 lines
2.8 KiB
Nix

{
description = "Fudo Host Configuration";
inputs = {
nixpkgs.url = "nixpkgs/nixos-21.05";
fudo-home.url = "path:/state/nixops/fudo-home";
fudo-pkgs.url = "path:/state/nixops/fudo-pkgs";
fudo-secrets.url = "path:/state/secrets";
};
outputs = { self, nixpkgs, fudo-home, fudo-pkgs, fudo-secrets, ... }:
with nixpkgs.lib;
let
sys-lib = import ./lib/system.nix { lib = nixpkgs.lib; };
fudo-nix-hosts = nixpkgs.lib.filterAttrs
(hostname: hostOpts: hostOpts.nixos-system)
(sys-lib.hosts ./config/hosts);
fudo-networks = sys-lib.networks ./config/networks;
in {
fudoHosts = fudo-nix-hosts;
fudoNetworks = fudo-networks;
nixosModule = {
imports = [
./lib
];
};
nixosConfigurations = let
build-timestamp = self.sourceInfo.lastModified;
pkgs-for = arch: import nixpkgs {
system = arch;
config = {
allowUnfree = true;
permittedInsecurePackages = [
"openssh-with-gssapi-8.4p1"
];
};
overlays = [
fudo-pkgs.overlay
(import ./lib/overlay.nix)
];
};
in mapAttrs (hostname: hostOpts: let
system = hostOpts.arch;
site = hostOpts.site;
domain = hostOpts.domain;
profile = hostOpts.profile;
in nixosSystem {
inherit system;
modules = let
config-path = ./config;
in [
fudo-home.nixosModule
fudo-secrets.nixosModule
({ config, ... }: let
network-hosts = config.fudo.networks.${domain}.hosts;
host-filesystem-keys =
config.fudo.secrets.files.host-filesystem-keys;
in {
imports = [
./lib
./config
(config-path + /hardware/${hostname}.nix)
(config-path + /host-config/${hostname}.nix)
(config-path + /profile-config/${profile}.nix)
(config-path + /domain-config/${domain}.nix)
(config-path + /site-config/${site}.nix)
];
instance = {
inherit hostname build-timestamp;
build-seed = builtins.readFile
config.fudo.secrets.files.build-seed;
};
nixpkgs.pkgs = pkgs-for system;
# deployment = {
# targetHost =
# network-hosts.${hostname}.ipv4-address;
# keys = if (hasAttr hostname host-filesystem-keys) then
# mapAttrs (secret: secret-file: {
# keyFile = secret-file;
# user = "root";
# permissions = "0400";
# }) host-filesystem-keys.${hostname}
# else {};
# };
})
];
}) fudo-nix-hosts;
};
}