I FIXED THE NETWORKING YAYAYAYAY

Reviewed-on: foxora/nix#3

flake.lock

@@ -1291,6 +1291,22 @@
         "type": "github"
       }
     },
+    "nixpkgs-master": {
+      "locked": {
+        "lastModified": 1771439456,
+        "narHash": "sha256-HtQgNJrjYvZdpqpPJddF+TxGCazNyxvA8umbDcjrxT8=",
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "rev": "f84d6f6cd5f17d594439710f40349ba7d0706f4b",
+        "type": "github"
+      },
+      "original": {
+        "owner": "NixOS",
+        "ref": "master",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
     "nixpkgs-staging": {
       "locked": {
         "lastModified": 1771384451,
@@ -1542,6 +1558,7 @@
         "nixcats": "nixcats",
         "nixcord": "nixcord",
         "nixpkgs": "nixpkgs_9",
+        "nixpkgs-master": "nixpkgs-master",
         "nixpkgs-staging": "nixpkgs-staging",
         "nixpkgs-unstable": "nixpkgs-unstable",
         "sddm-silent": "sddm-silent",

flake.nix

@@ -7,6 +7,7 @@
     nixpkgs.url = "github:NixOS/nixpkgs/nixos-25.11";
     nixpkgs-unstable.url = "github:NixOS/nixpkgs/nixos-unstable";
     nixpkgs-staging.url = "github:NixOS/nixpkgs/staging-next";
+    nixpkgs-master.url = "github:NixOS/nixpkgs/master";
 
     home-manager = {
       url = "github:nix-community/home-manager/master";

homes/modules/programs/neovim/nixcats.nix

@@ -1,6 +1,7 @@
 {
   inputs,
   spkgs,
+  mpkgs,
   ...
 }: let
   inherit
@@ -64,7 +65,7 @@ in {
             ];
             rust = with pkgs; [
               cargo
-              rust-analyzer
+              mpkgs.rust-analyzer
             ];
             zig = with pkgs; [
               spkgs.zls # FIX: using spkgs version as zls is broken rn ;-;

homes/modules/programs/nixcord.nix

@@ -104,7 +104,7 @@
         };
         silentTyping = {
           enable = true;
-          enabledGlobally = false;
+          enabledGlobally = true;
         };
         startupTimings.enable = true;
         typingIndicator.enable = true;

homes/modules/wm/hyprland/hyprland.nix

@@ -25,7 +25,7 @@
       # applications
       "$terminal" = "kitty";
       "$explorer" = "kitty -e yazi";
-      "$browser" = "zen";
+      "$browser" = "zen-twilight";
 
       # menu
       "$menu" = "rofi";

hosts/arcturus/default.nix

@@ -34,24 +34,25 @@
     };
   };
 
+  systemd.services.systemd-networkd.environment = {
+    SYSTEMD_LOG_LEVEL = "debug";
+  };
+
   systemd.network = {
     enable = true;
 
-    netdevs = {
+    netdevs."10-bond0" = {
-      "10-bond0" = {
+      netdevConfig = {
-        netdevConfig = {
+        Name = "bond0";
-          Kind = "bond";
+        Kind = "bond";
-          Name = "bond0";
+      };
-        };
+      bondConfig = {
-        bondConfig = {
+        Mode = "802.3ad";
-          Mode = "802.3ad";
+        TransmitHashPolicy = "layer3+4";
-          TransmitHashPolicy = "layer3+4";
+        LACPTransmitRate = "fast";
-          LACPTransmitRate = "fast";
+        MIIMonitorSec = "100ms";
-          MIIMonitorSec = "100ms";
-        };
       };
     };
-
     networks = {
       "30-eno1" = {
         matchConfig.Name = "eno1";
@@ -63,12 +64,36 @@
       };
       "40-bond0" = {
         matchConfig.Name = "bond0";
-        linkConfig = {
+        networkConfig = {
-          RequiredForOnline = "carrier";
+          Bridge = "br0";
+          LinkLocalAddressing = "no";
         };
-        networkConfig.LinkLocalAddressing = "no";
+        linkConfig.RequiredForOnline = "carrier";
-        networkConfig.DHCP = "yes";
+      };
-        vlan = [ "vlan1" ];
+    };
+
+    netdevs."20-br0" = {
+      netdevConfig = {
+        Name = "br0";
+        Kind = "bridge";
+      };
+    };
+    networks = {
+      "50-vms" = {
+        matchConfig.Name = ["bond0" "vm-*"];
+        networkConfig = {
+          Bridge = "br0";
+        };
+      };
+      "50-vms-bridge" = {
+        matchConfig.Name = "br0";
+        networkConfig = {
+          Address = ["10.16.1.163/24"];
+          Gateway = "10.16.1.1";
+          DNS = ["10.16.1.1"];
+          LinkLocalAddressing = "no";
+        };
+        linkConfig.RequiredForOnline = "routable";
       };
     };
   };

hosts/nixarawrui/default.nix

@@ -19,8 +19,9 @@
       efi.canTouchEfiVariables = true;
     };
 
-    # kernelPackages = upkgs.cachyosKernels.linuxPackages-cachyos-latest-lto-x86_64-v4;
+    kernelPackages = upkgs.cachyosKernels.linuxPackages-cachyos-latest-lto-x86_64-v4;
-    kernelPackages = upkgs.linuxPackages_latest;
+    # TODO: idk make this a toggle or smth idfk
+    # kernelPackages = upkgs.linuxPackages_latest;
     kernelModules = ["v4l2loopback"];
     extraModulePackages = with kernelPackages; [v4l2loopback];
 

nixpkgs.nix

@@ -35,5 +35,14 @@
       ];
       config.allowUnfree = true;
     };
+
+    # nixpkgs-master
+    mpkgs = {
+      source = inputs.nixpkgs-master;
+      overlays = [
+        (import ./overlays.nix args)
+      ];
+      config.allowUnfree = true;
+    };
   };
 }

snow.nix

@@ -47,9 +47,19 @@ cerulean.mkNexus ./. (self: {
 
                   networking.hostName = "home-assistant";
 
+                  boot.kernelParams = ["console=ttyS0" "console=ttyS1" "8250.nr_uarts=2"];
+                  systemd.services."serial-getty@ttyS1".enable = true;
+
                   microvm = {
                     hypervisor = "qemu";
 
+                    # needed to get interface working
+                    qemu.extraArgs = [
+                      "-monitor" "unix:/var/lib/microvms/home-assistant/monitor.sock,server,nowait"
+                      "-chardev" "socket,id=serial1,path=/var/lib/microvms/home-assistant/serial.sock,server=on,wait=off"
+                      "-serial" "chardev:serial1"
+                    ];
+
                     # memory cannot be 2GB so i doubled it and used 4GB:
                     # https://github.com/microvm-nix/microvm.nix/issues/171
                     # TODO: can be fixed by turning off acpi in qemu
@@ -73,15 +83,15 @@ cerulean.mkNexus ./. (self: {
                     ];
                   };
 
-                  networking = {
+                  systemd.network.enable = true;
-                    interfaces.eth0 = {
+                  systemd.network.networks."20-lan" = {
-                      useDHCP = false;
+                    matchConfig.Type = "ether";
-                      ipv4.addresses = [
+                    networkConfig = {
-                        {
+                      Address = ["10.16.1.127/24"];
-                          address = "10.16.1.127";
+                      Gateway = "10.16.1.1";
-                          prefixLength = 24;
+                      DNS = ["10.16.1.1"];
-                        }
+                      IPv6AcceptRA = true;
-                      ];
+                      DHCP = "yes";
                     };
                   };
                 };

vms/home-assistant/default.nix

@@ -2,11 +2,19 @@
 {
   services.home-assistant = {
     enable = true;
-    configDir = "/var/lib/hass";
+    configDir = "/var/lib/microvms/home-assistant";
     # disables config generation, i don't wanna configure home assistant
     # through nix at the moment
     config = null;
   };
 
+  users.users.nixos = {
+    isNormalUser = true;
+    uid = 1000;
+    extraGroups = ["wheel"];
+
+    hashedPassword = "$2b$05$94fPE/15g7ix7glKOaN0AeVMpitMivtQtcFL.aZIouQngOJ6nGMSC";
+  };
+
   system.stateVersion = "25.11";
 }