added the basic router config

.github/workflows/build_systems.yml

@@ -16,6 +16,7 @@ jobs:
           - "jeeves"
           - "muninn"
           - "rhapsody-in-green"
+          - "router"
     steps:
       - uses: actions/checkout@v4
       - name: Build default package

flake.nix

@@ -100,6 +100,10 @@
         ];
         specialArgs = {inherit inputs outputs;};
       };
+      router = lib.nixosSystem {
+        modules = [./systems/router];
+        specialArgs = {inherit inputs outputs;};
+      };
     };
   };
 }

systems/router/default.nix

@@ -0,0 +1,32 @@
+{
+  imports = [
+    ../../users/richie
+    ../../common/global
+    ../../common/optional/systemd-boot.nix
+    ../../common/optional/zerotier.nix
+    ./hardware.nix
+  ];
+
+  networking = {
+    hostName = "router";
+    hostId = "c58bbb8b";
+    firewall.enable = true;
+    networkmanager.enable = true;
+  };
+
+  security.rtkit.enable = true;
+
+  services = {
+
+    openssh.ports = [ 972 ];
+
+    snapshot_manager.enable = true;
+
+    zfs = {
+      trim.enable = true;
+      autoScrub.enable = true;
+    };
+  };
+
+  system.stateVersion = "24.05";
+}

systems/router/hardware.nix

@@ -0,0 +1,67 @@
+{ config, lib, modulesPath, ... }:
+{
+  imports = [ (modulesPath + "/installer/scan/not-detected.nix") ];
+
+  boot = {
+    initrd = {
+      availableKernelModules = [ 
+        "ahci"
+        "ehci_pci"
+        "nvme"
+        "sd_mod"
+        "usb_storage"
+        "usbhid"
+        "xhci_pci"
+      ];
+      kernelModules = [ ];
+      luks.devices."luks-root-pool-wwn-0x500a0751e6c3c01c-part2"= {
+        device = "/dev/disk/by-id/wwn-0x500a0751e6c3c01c-part2";
+        bypassWorkqueues = true;
+        allowDiscards = true;
+        fallbackToPassword = true;
+        keyFileSize = 4096;
+        keyFile = "/dev/disk/by-id/usb-Samsung_Flash_Drive_FIT_0374220080010715-0:0";
+      };
+    };
+    kernelModules = [ "kvm-intel" ];
+    extraModulePackages = [ ];
+  };
+
+  fileSystems = {
+    "/" = lib.mkDefault {
+      device = "root_pool/root";
+      fsType = "zfs";
+    };
+
+    "/home" = {
+      device = "root_pool/home";
+      fsType = "zfs";
+    };
+
+    "/var" = {
+      device = "root_pool/var";
+      fsType = "zfs";
+    };
+
+    "/nix" = {
+      device = "root_pool/nix";
+      fsType = "zfs";
+    };
+
+    "/boot" = {
+      device = "/dev/disk/by-uuid/12CE-A600";
+      fsType = "vfat";
+      options = [
+        "fmask=0077"
+        "dmask=0077"
+      ];
+    };
+  };
+
+  swapDevices = [ ];
+
+  networking.useDHCP = lib.mkDefault true;
+
+  nixpkgs.hostPlatform = lib.mkDefault "x86_64-linux";
+  hardware.cpu.intel.updateMicrocode = lib.mkDefault config.hardware.enableRedistributableFirmware;
+}

users/richie/systems/router.nix

@@ -0,0 +1,5 @@
+{
+  imports = [
+    ../home/global.nix
+  ];
+}