feat: remove tailscale, setup ddclient for namecheap

hosts/APPA/network.nix

@@ -1,6 +1,6 @@
+{ ... }:
 {
   networking = {
-    firewall.enable = true;
     hostName = "APPA";
     useDHCP = false;
     interfaces.enp0s25 = {
@@ -20,6 +20,7 @@
     };
     defaultGateway = {
       address = "192.168.2.1";
+      interface = "enp0s25";
     };
     defaultGateway6 = {
       address = "fdd2:59e7:4ee1:0001::1";

hosts/APPA/services/adguard-home.nix

@@ -22,6 +22,10 @@
             domain = "dryb.org";
             answer = "192.168.2.40";
           }
+          {
+            domain = "speedport.ip";
+            answer = "192.168.2.1";
+          }
           {
             domain = "speedport.dryb.org";
             answer = "192.168.2.1";

hosts/APPA/services/ddclient.nix

@@ -0,0 +1,17 @@
+{ config, ... }:
+{
+  age.secrets.passwords-ddclient-namecheap = {
+    file = ../../../secrets/passwords/ddclient/namecheap.age;
+  };
+
+  services.ddclient = {
+    enable = true;
+    use = "web, web=ifconfig.me/";
+    protocol = "namecheap";
+    server = "dynamicdns.park-your-domain.com";
+    username = "dryb.org";
+    passwordFile = config.age.secrets.passwords-ddclient-namecheap.path;
+    domains = [ "vpn" ];
+    interval = "10min";
+  };
+}

hosts/APPA/services/default.nix

@@ -2,6 +2,7 @@
   imports = [
     ./adguard-home.nix
     ./anki.nix
+    ./ddclient.nix
     ./gitea.nix
     ./homepage-dashboard.nix
     ./nginx.nix