shar + update

2 files changed, 131 insertions, 25 deletions

diff --git a/hosts/shar/configuration.nix b/hosts/shar/configuration.nix
index 023472e..d42825b 100644
--- a/hosts/shar/configuration.nix
+++ b/hosts/shar/configuration.nix
@@ -1,12 +1,25 @@
-{ pkgs, ... }:
+# Edit this configuration file to define what should be installed on
+# your system.  Help is available in the configuration.nix(5) man page
+# and in the NixOS manual (accessible by running ‘nixos-help’).
+
+{ config, pkgs, ... }:
 
 {
-  imports = [ ./hardware-configuration.nix ];
-  
+  imports =
+    [ # Include the results of the hardware scan.
+      ./hardware-configuration.nix
+    ];
+
+  nix.settings = {
+    experimental-features = [ "nix-command" "flakes" ];
+    auto-optimise-store = true;
+  };
+
+  # Bootloader.
   boot.loader = {
     efi = {
       canTouchEfiVariables = true;
-      efiSysMountPoint = "/boot";
+      efiSysMountPoint = "/boot"; # ← use the same mount point here.
     };
     grub = {
       efiSupport = true;
@@ -21,30 +34,35 @@
     };
   };
 
-  boot.kernelPackages = pkgs.linuxPackages_latest;
+  system.name = "shar";
+  networking.hostName = "shar"; # Define your hostname.
 
-  # amd gpu config
-  hardware.graphics = {
-    enable = true;
-    enable32Bit = true;
-  };
+  # Configure network proxy if necessary
+  # networking.proxy.default = "http://user:password@proxy:port/";
+  # networking.proxy.noProxy = "127.0.0.1,localhost,internal.domain";
 
-  hardware.firmware = with pkgs; [
-    linux-firmware
+  # Enable networking
+  networking.networkmanager.enable = false;
+  networking.interfaces.eno1.ipv4.addresses = [{
+    address = "173.66.162.54";
+    prefixLength = 24;
+  }];
+  networking.interfaces.eno1.mtu = 1400;
+  networking.defaultGateway = {
+    address = "173.66.162.1";
+    interface = "eno1";
+  };
+  networking.nameservers = [
+    "1.1.1.1"
+    "9.9.9.9"
   ];
 
-  # networking
-  system.name = "shar";
-  networking.hostName = "shar";
-  networking.networkmanager = {
-    enable = true;
-  };
+  # Set your time zone.
+  time.timeZone = "America/New_York";
 
-  networking.nameservers = [ "1.1.1.1" "9.9.9.9" ];
-  
-  # localization
-  time.timeZone = "US/Eastern";
+  # Select internationalisation properties.
   i18n.defaultLocale = "en_US.UTF-8";
+
   i18n.extraLocaleSettings = {
     LC_ADDRESS = "en_US.UTF-8";
     LC_IDENTIFICATION = "en_US.UTF-8";
@@ -57,15 +75,63 @@
     LC_TIME = "en_US.UTF-8";
   };
 
+  # Configure keymap in X11
   services.xserver.xkb = {
     layout = "us";
     variant = "";
   };
 
+  # Define a user account. Don't forget to set a password with ‘passwd’.
+  users.users.jck = {
+    isNormalUser = true;
+    description = "jck";
+    extraGroups = [ "networkmanager" "wheel" ];
+    packages = with pkgs; [
+      vim
+    ];
+    openssh.authorizedKeys.keys = [
+      "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIBgQS9Y3yqztLL0Ss0JUCN04B6zgLXIETgY0jyvT6I98 jck@tiamat"
+    ];
+  };
+
+  # Allow unfree packages
   nixpkgs.config.allowUnfree = true;
 
-  nix.settings = {
-    experimental-features = [ "nix-command" "flakes" ];
-    auto-optimise-store = true;
+  # List packages installed in system profile. To search, run:
+  # $ nix search wget
+  environment.systemPackages = with pkgs; [
+  #  vim # Do not forget to add an editor to edit configuration.nix! The Nano editor is also installed by default.
+  #  wget
+  ];
+
+  # Some programs need SUID wrappers, can be configured further or are
+  # started in user sessions.
+  # programs.mtr.enable = true;
+  # programs.gnupg.agent = {
+  #   enable = true;
+  #   enableSSHSupport = true;
+  # };
+
+  # List services that you want to enable:
+
+  # Enable the OpenSSH daemon.
+  services.openssh = {
+    enable = true;
+    settings.PasswordAuthentication = false;
   };
+
+  # Open ports in the firewall.
+  # networking.firewall.allowedTCPPorts = [ ... ];
+  # networking.firewall.allowedUDPPorts = [ ... ];
+  # Or disable the firewall altogether.
+  # networking.firewall.enable = false;
+
+  # This value determines the NixOS release from which the default
+  # settings for stateful data, like file locations and database versions
+  # on your system were taken. It‘s perfectly fine and recommended to leave
+  # this value at the release version of the first install of this system.
+  # Before changing this value read the documentation for this option
+  # (e.g. man configuration.nix or on https://nixos.org/nixos/options.html).
+  system.stateVersion = "25.05"; # Did you read the comment?
+
 }
diff --git a/hosts/shar/hardware-configuraton.nix b/hosts/shar/hardware-configuraton.nix
index e69de29..32eed3f 100644
--- a/hosts/shar/hardware-configuraton.nix
+++ b/hosts/shar/hardware-configuraton.nix
@@ -0,0 +1,40 @@
+# 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 = [ "ahci" "xhci_pci" "ehci_pci" "nvme" "usbhid" "usb_storage" "sd_mod" ];
+  boot.initrd.kernelModules = [ ];
+  boot.kernelModules = [ "kvm-intel" ];
+  boot.extraModulePackages = [ ];
+
+  fileSystems."/" =
+    { device = "/dev/disk/by-uuid/737de4e0-554e-4175-a454-677cf03dbada";
+      fsType = "ext4";
+    };
+
+  fileSystems."/boot" =
+    { device = "/dev/disk/by-uuid/8201-A778";
+      fsType = "vfat";
+      options = [ "fmask=0077" "dmask=0077" ];
+    };
+
+  swapDevices =
+    [ { device = "/dev/disk/by-uuid/429ba137-6ea4-43ba-97ff-e2c2206f935b"; }
+    ];
+
+  # 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.eno1.useDHCP = lib.mkDefault true;
+
+  nixpkgs.hostPlatform = lib.mkDefault "x86_64-linux";
+  hardware.cpu.intel.updateMicrocode = lib.mkDefault config.hardware.enableRedistributableFirmware;
+}