From cc6860ec6902201efe51d81132bcb357ee4f19ab Mon Sep 17 00:00:00 2001
From: sstent <stuart.stent@gmail.com>
Date: Thu, 3 Jul 2025 15:52:30 +0000
Subject: [PATCH] sync

---
 flake.nix                              |  7 ++++++
 hosts/opti1/default.nix                | 24 +++++++++++++++++++
 hosts/opti1/hardware-configuration.nix | 33 ++++++++++++++++++++++++++
 modules/cifs.nix                       |  4 ++--
 4 files changed, 66 insertions(+), 2 deletions(-)
 create mode 100644 hosts/opti1/default.nix
 create mode 100644 hosts/opti1/hardware-configuration.nix

diff --git a/flake.nix b/flake.nix
index dbb2d91..912a656 100644
--- a/flake.nix
+++ b/flake.nix
@@ -49,6 +49,13 @@
           globalModules
           ++ [./hosts/odroid8];
       };
+      opti1 = nixpkgs.lib.nixosSystem {
+        system = "x86_64-linux";
+        specialArgs = {inherit inputs;};
+        modules =
+          globalModules
+          ++ [./hosts/opti1];
+      };
     };
   };
 }
diff --git a/hosts/opti1/default.nix b/hosts/opti1/default.nix
new file mode 100644
index 0000000..5a770b3
--- /dev/null
+++ b/hosts/opti1/default.nix
@@ -0,0 +1,24 @@
+{
+  lib,
+  pkgs,
+  config,
+  inputs,
+  ...
+}: {
+  imports = [
+    ./hardware-configuration.nix
+  ];
+
+  nixpkgs.hostPlatform.system = "aarch64-linux";
+  networking.hostName = "odroid8";
+
+  networking.interfaces.end0.ipv4.addresses = [
+    {
+      address = "192.168.4.228";
+      prefixLength = 24;
+    }
+  ];
+
+  networking.defaultGateway = "192.168.4.1";
+  networking.nameservers = ["192.168.4.1" "8.8.8.8"];
+}
diff --git a/hosts/opti1/hardware-configuration.nix b/hosts/opti1/hardware-configuration.nix
new file mode 100644
index 0000000..9824272
--- /dev/null
+++ b/hosts/opti1/hardware-configuration.nix
@@ -0,0 +1,33 @@
+# Do not modify this file!  It was generated by ‘nixos-generate-config’
+# and may be overwritten by future invocations.  Please make changes
+# to /etc/nixos/configuration.nix instead.
+{ config, lib, pkgs, modulesPath, ... }:
+
+{
+  imports =
+    [ (modulesPath + "/installer/scan/not-detected.nix")
+    ];
+
+  boot.initrd.availableKernelModules = [ "xhci_pci" "ahci" "nvme" "usb_storage" "usbhid" "sd_mod" ];
+  boot.initrd.kernelModules = [ ];
+  boot.kernelModules = [ "kvm-intel" ];
+  boot.extraModulePackages = [ ];
+
+  fileSystems."/" =
+    { device = "/dev/disk/by-uuid/7245da7d-e72b-403a-8b72-e99cdd8c02fa";
+      fsType = "ext4";
+    };
+
+  swapDevices = [ ];
+
+  # Enables DHCP on each ethernet and wireless interface. In case of scripted networking
+  # (the default) this is the recommended approach. When using systemd-networkd it's
+  # still possible to use this option, but it's recommended to use it in conjunction
+  # with explicit per-interface declarations with `networking.interfaces.<interface>.useDHCP`.
+  networking.useDHCP = lib.mkDefault true;
+  # networking.interfaces.enp0s31f6.useDHCP = lib.mkDefault true;
+  # networking.interfaces.wlp0s20f0u3.useDHCP = lib.mkDefault true;
+
+  nixpkgs.hostPlatform = lib.mkDefault "x86_64-linux";
+  hardware.cpu.intel.updateMicrocode = lib.mkDefault config.hardware.enableRedistributableFirmware;
+}
\ No newline at end of file
diff --git a/modules/cifs.nix b/modules/cifs.nix
index ae10344..dc0fbf5 100644
--- a/modules/cifs.nix
+++ b/modules/cifs.nix
@@ -28,12 +28,12 @@
         #"use sendfile" = "yes";
         #"max protocol" = "smb2";
         # note: localhost is the ipv6 localhost ::1
-        "hosts allow" = "192.168.1. 127.0.0.1 localhost";
+        "hosts allow" = "192.168.4. 127.0.0.1 localhost";
         "hosts deny" = "0.0.0.0/0";
         "guest account" = "nobody";
         "map to guest" = "bad user";
       };
-      public = {
+      Public = {
         path = "/shares/Public";
         browseable = "no";
         "read only" = "no";