65 lines
2 KiB
Nix
65 lines
2 KiB
Nix
{ nixpkgs, home-manager, mailserver, ... }:
|
|
let
|
|
inherit (builtins) filter attrValues concatMap mapAttrs;
|
|
inherit (nixpkgs.lib.attrsets) mapAttrsToList;
|
|
inherit (nixpkgs.lib) nixosSystem;
|
|
base_imports = [
|
|
home-manager.nixosModules.home-manager
|
|
mailserver.nixosModules.mailserver
|
|
];
|
|
type_import = let
|
|
import_cases = {
|
|
"lxc" = [
|
|
"${nixpkgs}/nixos/modules/virtualisation/lxc-container.nix"
|
|
./common/generic-lxc.nix
|
|
];
|
|
"vm" = [ ./common/generic-vm.nix ];
|
|
"local" = [ ];
|
|
};
|
|
in type: import_cases.${type} ++ base_imports;
|
|
# Helper function to resolve what should be imported depending on the type of config (lxc, vm, bare metal)
|
|
resolve_imports = { hostname, realm, profile ? hostname, type ? "lxc", ... }:
|
|
type_import type
|
|
++ [ ./common "${./.}/hosts/${realm}/${profile}/configuration.nix" ];
|
|
|
|
in {
|
|
inherit base_imports type_import resolve_imports;
|
|
# Add to whatever realm a host belong to its list of tags
|
|
add_realm_to_tags = mapAttrs (realm:
|
|
mapAttrs (hostname:
|
|
{ tags ? [ ], ... }@host:
|
|
host // {
|
|
tags = [ realm ] ++ tags;
|
|
inherit realm;
|
|
}));
|
|
|
|
# Flatten all hosts to a single list
|
|
flatten_hosts = realms:
|
|
concatMap (mapAttrsToList (name: value: value // { hostname = name; }))
|
|
(attrValues realms);
|
|
|
|
# Filter out all hosts which aren't nixos
|
|
filter_nix_hosts = filter ({ nix ? true, ... }: nix);
|
|
|
|
# Helper function to build a colmena host definition
|
|
mkColmenaHost = { ip ? null, hostname, tags, realm, type ? "lxc", ... }@host:
|
|
let
|
|
# this makes local apply work a bit nicer
|
|
name = if type == "local" then hostname else "${hostname}.${realm}";
|
|
in {
|
|
"${name}" = {
|
|
imports = resolve_imports host;
|
|
networking = {
|
|
hostName = hostname;
|
|
domain = realm;
|
|
};
|
|
deployment = {
|
|
inherit tags;
|
|
targetHost = ip;
|
|
allowLocalDeployment = type == "local";
|
|
targetUser = null; # Defaults to $USER
|
|
};
|
|
};
|
|
};
|
|
}
|