feat(dgn-dns): Remove module as the DNS will be hosted externally

modules/dgn-dns/default.nix

@@ -1,33 +0,0 @@
-args@{ config, lib, meta, name, sources, ... }:
-
-let
-  inherit (lib)
-    mkEnableOption
-    mkIf;
-
-  dns = import sources."dns.nix";
-
-  cfg = config.dgn-dns;
-in
-
-{
-  options.dgn-dns = {
-    enable = mkEnableOption "an authoritative dns service on this server.";
-  };
-
-
-  config = mkIf cfg.enable {
-    services.nsd = {
-      enable = true;
-
-      interfaces = meta.network.${name}.addresses.public;
-
-      zones = import ./zones (args // { inherit dns; });
-    };
-
-    networking.firewall = {
-      allowedTCPPorts = [ 53 ];
-      allowedUDPPorts = [ 53 ];
-    };
-  };
-}

modules/dgn-dns/serial.nix

@@ -1 +0,0 @@
-2024012101

modules/dgn-dns/zones/_dgnum.eu.nix

@@ -1,97 +0,0 @@
-{ lib, meta, dns, ... }:
-
-let
-  inherit (lib.extra)
-    fuseAttrs
-    mapSingleFuse;
-
-  inherit (dns.lib.combinators)
-    mx
-    spf
-    ttl;
-
-  mkCNAME = host: { CNAME = [ host ]; };
-
-  mkRecord = host:
-    let net = meta.network.${host}; in
-    {
-      A = net.addresses.publicV4;
-      AAAA = net.addresses.publicV6;
-    };
-
-  mkNS = { A, AAAA, ... }: { inherit A AAAA; };
-
-  mkHosted = server: mapSingleFuse (_: mkCNAME "${server}.${meta.nodes.${server}.zone}.infra");
-
-  hosted = fuseAttrs (builtins.attrValues
-    (builtins.mapAttrs mkHosted {
-      compute01 = [
-        "social"
-      ];
-
-      storage01 = [
-        "cloud"
-        "git"
-        "s3"
-        "video"
-      ];
-
-      web01 = [
-        "analytics"
-        "erp"
-      ];
-    })
-  );
-
-  infra.subdomains = builtins.mapAttrs
-    (_: nodes: { subdomains = mapSingleFuse mkRecord nodes; })
-    meta.infra;
-
-  kurisuDKIM = [{
-    selector = "kurisu";
-    k = "rsa";
-    s = [ "email" ];
-    p = "MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDa5KuK6ry+Ss2VsKL0FsDpoBlc7dcXZyp62fGqFJFJv4/GEivPWiwbr2o5oLKjQVI4kIYjIZsyQJFtI/Xcu4BrtDdBknb5WvCN8V9EvIMh3pfXOBLVx4oqw4BR7wF8Rw1J9xyfgsfK+m2n0M39XlMHH0Nuy6kU48jH9vYpZs17ZQIDAQAB";
-  }];
-in
-
-{
-  # Primary DNS servers
-  NS = [
-    "ns01.dgnum.eu."
-  ];
-
-  # dgnum.codeberg.pages
-  # ALIAS = [ "codeberg.page" ];
-  A = [ "217.197.91.145" ];
-  AAAA = [ "2001:67c:1401:20f0::1" ];
-
-  MX = map (ttl 3600) [
-    (mx.mx 10 "kurisu.lahfa.xyz.")
-  ];
-
-  TXT = [
-    "dgnum.codeberg.page"
-    (spf.strict [ "a:kurisu.lahfa.xyz" ])
-  ];
-  DMARC = [{ p = "none"; }];
-  DKIM = kurisuDKIM;
-
-  subdomains = hosted // {
-    ns01 = mkNS infra.subdomains.par01.subdomains.compute01;
-  } // {
-    infra = infra // {
-      MX = map (ttl 3600) [
-        (mx.mx 10 "kurisu.lahfa.xyz.")
-      ];
-
-      TXT = [ (spf.strict [ "a:kurisu.lahfa.xyz" ]) ];
-      DMARC = [{ p = "none"; }];
-      DKIM = kurisuDKIM;
-    };
-
-    dev.CNAME = [ "dev.pages.codeberg.page." ];
-    irc.CNAME = [ "public.p.lahfa.xyz." ];
-    webmail.CNAME = [ "kurisu.dual.lahfa.xyz." ];
-  };
-}

modules/dgn-dns/zones/default.nix

@@ -1,52 +0,0 @@
-args@{ lib, dns, ... }:
-
-let
-  inherit (lib.extra)
-    mapSingleFuse
-    mkRel
-    recursiveFuse;
-
-  delegations = {
-    "dgnum.eu" = {
-      "ns-01.hubrecht.ovh." = [ "51.15.174.50" ];
-      "ns-03.hubrecht.ovh." = [ "51.178.27.125" ];
-      "kurisu.dual.lahfa.xyz." = [ ];
-    };
-  };
-
-  servedZones = [
-    "dgnum.eu"
-
-    # For reverse DNS
-    # "ip6.arpa"
-  ];
-
-  SOA = {
-    nameServer = "ns01.dgnum.eu.";
-    adminEmail = "dns.dgnum.eu";
-    serial = import ../serial.nix;
-    retry = 3600;
-    minimum = 300;
-  };
-
-  mkZone = zone:
-    let
-      secondaryDNS = builtins.map
-        (ip: "${ip} NOKEY")
-        (builtins.concatLists (builtins.attrValues (delegations.${zone} or { })));
-    in
-    {
-      data =
-        let attrs = import (mkRel ./. "_${zone}.nix") args; in
-        dns.lib.toString zone (recursiveFuse [
-          { inherit SOA; }
-          attrs
-          { NS = attrs.NS ++ (builtins.attrNames (delegations.${zone} or { })); }
-        ]);
-
-      provideXFR = secondaryDNS;
-      notify = secondaryDNS;
-    };
-in
-
-mapSingleFuse mkZone servedZones