nixos/modules/services/authoritative_dns.nix

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2024-04-27 17:06:20 +01:00
{ pkgs, lib, config, ... }:
let
cfg = config.custom.services.authoritative_dns;
in
{
options.custom.services.authoritative_dns = {
enable = lib.mkEnableOption "authoritative_dns";
};
config = lib.mkIf cfg.enable {
services.nsd = {
enable = true;
interfaces = [
"95.217.229.104"
"2a01:4f9:4b:3953::2"
];
zones = {
"ts.hillion.co.uk" = {
data =
let
makeRecords = type: s: (lib.concatStringsSep "\n" (lib.collect builtins.isString (lib.mapAttrsRecursive (path: value: "${lib.concatStringsSep "." (lib.reverseList path)} 86400 ${type} ${value}") s)));
in
''
$ORIGIN ts.hillion.co.uk.
$TTL 86400
ts.hillion.co.uk. IN SOA ns1.hillion.co.uk. hostmaster.hillion.co.uk. (
1 ;Serial
7200 ;Refresh
3600 ;Retry
1209600 ;Expire
3600 ;Negative response caching TTL
)
86400 NS ns1.hillion.co.uk.
deluge.downloads 21600 CNAME tywin.storage.ts.hillion.co.uk.
graphs.router.home 21600 CNAME router.home.ts.hillion.co.uk.
prowlarr.downloads 21600 CNAME tywin.storage.ts.hillion.co.uk.
radarr.downloads 21600 CNAME tywin.storage.ts.hillion.co.uk.
restic.tywin.storage 21600 CNAME tywin.storage.ts.hillion.co.uk.
sonarr.downloads 21600 CNAME tywin.storage.ts.hillion.co.uk.
zigbee2mqtt.home 21600 CNAME router.home.ts.hillion.co.uk.
'' + (makeRecords "A" config.custom.dns.authoritative.ipv4.uk.co.hillion.ts) + "\n\n" + (makeRecords "AAAA" config.custom.dns.authoritative.ipv6.uk.co.hillion.ts);
};
};
};
};
}