Added: Network Configuration; .gitignore

.gitignore

@@ -1,3 +1,43 @@
-./cyber-rpi.tar.gz
-./result 
-./nixos-rpi4.img
+# Nix build outputs
+result
+result-*
+*.img
+*.img.zst
+*.qcow2
+
+# Nix store
+.dirlocals
+
+# Build artifacts
+*.o
+*.a
+*.so
+*.dylib
+
+# IDE/Editor
+.vscode/
+.idea/
+*.swp
+*.swo
+*~
+.DS_Store
+
+# OS
+.DS_Store
+Thumbs.db
+
+# Archives
+*.tar.gz
+*.tar.bz2
+*.zip
+
+# Local development
+.envrc
+direnv.allow
+
+# Flake lock (optional - usually committed, but some prefer not to)
+# flake.lock
+
+# Temporary files
+*.tmp
+*.bak

hosts/cyper-pi-1/configuration.nix

@@ -1,23 +1,24 @@
 {
-  #pkgs,
+  lib,
   ...
 }:
 
 {
-  # Host-specific packages
-  #environment.systemPackages = with pkgs; [
-  #    python3
-  #    nodejs
-  #];
-
   # Any RPi 4 specific customizations go here
   networking = {
-    hostName = "cyper-pi-1";
-    interfaces.end0.ipv4.addresses = [
+    hostName = lib.mkForce "cyper-pi-1";
+    interfaces.end0 = {
+      useDHCP = false;
+      ipv4.addresses = [
         {
           address = "192.168.2.41";
           prefixLength = 24;
         }
       ];
     };
+
+    firewall = {
+      enable = false;
+    };
+  };
 }

nixos/default.nix

@@ -1,8 +1,5 @@
 {
-  config,
   pkgs,
-  inputs,
-  self,
   primaryUser,
   ...
 }:
@@ -16,6 +13,9 @@
 
   nixpkgs.config.allowUnfree = true;
 
+  # Speeding up builds
+  documentation.enable = false;
+
   # Override python-lsp-server to skip tests (flaky tests cause timeout)
   nixpkgs.config.packageOverrides = pkgs: {
     python3 = pkgs.python3.override {
@@ -29,14 +29,10 @@
 
   networking = {
     hostName = "cyper-pi";
-    networkmanager = {
-      enable = true;
-      unmanaged = [
-        "*"
-        "except:type:wwan"
-        "except:type:gsm"
-      ];
-    };
+
+    useDHCP = false;
+    dhcpcd.enable = false;
+    networkmanager.enable = false;
 
     defaultGateway = "192.168.2.1";
     nameservers = [
@@ -45,6 +41,10 @@
       "1.1.1.1"
     ];
 
+    interfaces.wlan0 = {
+      useDHCP = true;
+    };
+
     wireless = {
       enable = true;
       networks = {
@@ -55,10 +55,6 @@
     };
 
     enableIPv6 = false;
-
-    firewall = {
-      enable = false;
-    };
   };
 
   # SSH configuration
@@ -78,6 +74,10 @@
       "networkmanager"
     ];
     shell = pkgs.fish;
+    openssh.authorizedKeys.keys = [
+      "ssh-rsa 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 phil@web.cyperpunk.de"
+      "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIEuYuGhqRC/QLoRBH91c3DG5JHlAdRLQsvde18k5ipY2 phil@cyperpunk.de"
+    ];
   };
 
   # Shell