From 326f4f7f1940e9445729765df330dc766e550165 Mon Sep 17 00:00:00 2001
From: Katharina Heidenreich <katharina.heidenreich@stud.tu-darmstadt.de>
Date: Fri, 13 Mar 2026 19:51:29 +0100
Subject: [PATCH] ref: cleanup

---
 data/services.nix          | 20 --------------------
 data/ssh.nix               |  3 ---
 network/static-ip.nix      |  3 ---
 services/kea.nix           |  5 ++---
 services/kiwix-updater.nix |  1 -
 services/kiwix.nix         |  6 +++---
 services/unbound.nix       |  1 -
 7 files changed, 5 insertions(+), 34 deletions(-)

diff --git a/data/services.nix b/data/services.nix
index 8af0db2..7147577 100644
--- a/data/services.nix
+++ b/data/services.nix
@@ -19,23 +19,3 @@ rec {
   };
 }
 
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
diff --git a/data/ssh.nix b/data/ssh.nix
index dac7959..4f1eb8b 100644
--- a/data/ssh.nix
+++ b/data/ssh.nix
@@ -3,7 +3,6 @@ let
   readKeyFile = filePath: 
     let
       content = builtins.readFile filePath;
-      # Split on newlines and filter out empty strings
       lines = builtins.filter (line: line != "") (
         builtins.filter builtins.isString (
           builtins.split "\n" content
@@ -11,7 +10,6 @@ let
       );
     in lines;
   
-  # Get all keys for a user
   getUserKeys = username:
     let
       userDir = "${allKeyDir}/${username}";
@@ -19,7 +17,6 @@ let
       if builtins.pathExists userDir then
         let
           files = builtins.attrNames (builtins.readDir userDir);
-          # Read all key files and flatten the list
           allKeys = builtins.concatMap (file: 
             readKeyFile "${userDir}/${file}"
           ) files;
diff --git a/network/static-ip.nix b/network/static-ip.nix
index e069e23..b8a8844 100644
--- a/network/static-ip.nix
+++ b/network/static-ip.nix
@@ -4,15 +4,12 @@ let
   net = import ../data/network.nix;
 in
 {
-  # Set a static IP address
   networking.interfaces.eth0.ipv4.addresses = [{
     address = net.ips.pi;
     prefixLength = net.network.cidr;
   }];
   
-  # Set default gateway (your router's IP)
   networking.defaultGateway = net.ips.router;
   
-  # Set DNS servers (fallback when Blocky isn't working)
   networking.nameservers = net.fallback_dns_servers;
 }
diff --git a/services/kea.nix b/services/kea.nix
index 634f3be..22e9bac 100644
--- a/services/kea.nix
+++ b/services/kea.nix
@@ -48,9 +48,8 @@ in
     };  
   };
 
-  # Firewall rules for DHCP
   networking.firewall = {
-    allowedUDPPorts = [ 67 68 ];  # DHCP ports
-    checkReversePath = false;      # Sometimes needed for DHCP
+    allowedUDPPorts = [ 67 68 ];
+    checkReversePath = false;
   };
 }
diff --git a/services/kiwix-updater.nix b/services/kiwix-updater.nix
index 356825c..4c1fd0c 100644
--- a/services/kiwix-updater.nix
+++ b/services/kiwix-updater.nix
@@ -1,7 +1,6 @@
 { config, pkgs, lib, ... }:
 
 let
-  # Import service data (make sure this path is correct)
   service_data = import ../data/services.nix;
   kiwix = service_data.kiwix;
   zimUrls = kiwix.urls;
diff --git a/services/kiwix.nix b/services/kiwix.nix
index b6b656a..c30c6eb 100644
--- a/services/kiwix.nix
+++ b/services/kiwix.nix
@@ -22,9 +22,9 @@ in {
         TZ = "Europe/Berlin";
       };
       extraOptions = [
-        "--memory=512m"  # Limit container to 512MB RAM
-        "--memory-swap=512m"  # Disable swap usage
-        "--cpus=1"  # Limit to 1 CPU core
+        "--memory=512m"
+        "--memory-swap=512m"
+        "--cpus=1"
       ];
       autoStart = true;
     };
diff --git a/services/unbound.nix b/services/unbound.nix
index a6879f2..56d9d98 100644
--- a/services/unbound.nix
+++ b/services/unbound.nix
@@ -28,7 +28,6 @@ in
     };
   };
   
-  # Allow DNS through the firewall
   networking.firewall.allowedTCPPorts = [ 53 ];
   networking.firewall.allowedUDPPorts = [ 53 ];
 }