common/default.nix

@@ -5,12 +5,10 @@
 
   # Set your time zone.
   time.timeZone = "Europe/Berlin";
-  # networking.useDHCP = false;  TODO: why was this globally disabled? Because it should be! DHCP should only be enabled per interface.
+  # networking.useDHCP = false;  TODO: why was this globally disabled?
   networking.firewall.allowedTCPPorts = [ 19999 ];
   services.netdata.enable = true;
 
-  services.qemuGuest.enable = true;
-
   # Select internationalisation properties.
   i18n.defaultLocale = "en_US.UTF-8";
   console = {

flake.nix

@@ -26,10 +26,6 @@
         deployment.targetUser = null;
       };
 
-      dns = { config, pkgs, ... }: {
-        deployment.targetHost = "dns.bula22.de";
-      };
-
       monitoring = { config, pkgs, ... }: {
         deployment.targetHost = "monitoring.bula22.de";
       };
@@ -44,7 +40,7 @@
       };
 
       pre-router = { config, pkgs, ... }: {
-        deployment.targetHost = "lightbuffet.bula22.de";
+        deployment.targetHost = "lightbuffet.entr0py.cloud";
         deployment.keys = {
 
         };

hosts/dns/configuration.nix

@@ -1,31 +0,0 @@
-{ config, pkgs, ... }:
-
-{
-  imports =
-    [ # Include the results of the hardware scan.
-      ./hardware-configuration.nix
-      ./dns.nix
-   ];
-
-  # Use the systemd-boot EFI boot loader.
-  boot.loader.systemd-boot.enable = true;
-  boot.loader.efi.canTouchEfiVariables = true;
-
-  networking.hostName = "dns-1"; # Define your hostname.
-
-  # The global useDHCP flag is deprecated, therefore explicitly set to false here.
-  # Per-interface useDHCP will be mandatory in the future, so this generated config
-  # replicates the default behaviour.
-  networking.useDHCP = false;
-  #networking.interfaces.ens18.useDHCP = false;
-  #networking.interfaces.ens19.useDHCP = false;
-
-  # This value determines the NixOS release from which the default
-  # settings for stateful data, like file locations and database versions
-  # on your system were taken. It‘s perfectly fine and recommended to leave
-  # this value at the release version of the first install of this system.
-  # Before changing this value read the documentation for this option
-  # (e.g. man configuration.nix or on https://nixos.org/nixos/options.html).
-  system.stateVersion = "21.11"; # Did you read the comment?
-
-}

hosts/dns/dns.nix

@@ -1,40 +0,0 @@
-{ config, pkgs, lib, ...}:
-
-{
-  networking.firewall.interfaces.ens19.allowedUDPPorts = [ 53 ];
-  services.coredns = {
-    enable = true;
-    config = ''
-      .:53 {
-        log
-        cache
-        unbound
-      }
-    '';
-    package = lib.fix (self: (pkgs.buildGoModule {
-      inherit (pkgs.coredns) pname version src postPatch;
-
-      patches = pkgs.coredns.patches or [ ] ++ [
-        ./coredns-unbound.patch
-      ];
-
-      buildInputs = [ pkgs.unbound ];
-
-      vendorSha256 = "sha256-48S1oT+5uT6d+AM8u93AOTbJkW3CLtaowGv+th3cfyM=";
-
-      preBuild = ''
-        go generate
-
-        postInstall () {
-          cp go.mod $out
-        }
-      '';
-
-    }).overrideAttrs(old: {
-      preBuild = ''
-        cp ${self.passthru.go-modules}/go.mod .
-        go generate
-      '';
-    }));
-  };
-}