vecna

3 files changed, 111 insertions, 1 deletions

diff --git a/modules/hosts/vecna/hardware.nix b/modules/hosts/vecna/hardware.nix
new file mode 100644
index 0000000..79018ec
--- /dev/null
+++ b/modules/hosts/vecna/hardware.nix
@@ -0,0 +1,49 @@
+{
+  self,
+  inputs,
+  ...
+}: {
+  flake.nixosModules.vecnaHardware = {
+    config,
+    lib,
+    pkgs,
+    modulesPath,
+    ...
+  }: {
+    imports = [
+      (modulesPath + "/installer/scan/not-detected.nix")
+    ];
+
+    boot.initrd.availableKernelModules = ["nvme" "xhci_pci" "ahci" "usbhid" "usb_storage" "sd_mod"];
+    boot.initrd.kernelModules = [];
+    boot.kernelModules = ["kvm-amd"];
+    boot.extraModulePackages = [];
+
+    fileSystems."/" = {
+      device = "/dev/disk/by-uuid/a87c306e-d9dd-4c49-895b-b4245c4b13b8";
+      fsType = "ext4";
+    };
+
+    fileSystems."/boot" = {
+      device = "/dev/disk/by-uuid/3784-AD60";
+      fsType = "vfat";
+      options = ["fmask=0077" "dmask=0077"];
+    };
+
+    swapDevices = [
+      {device = "/dev/disk/by-uuid/079d90c1-cf47-4684-9d73-20fa7c3bfb80";}
+    ];
+
+    # 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;
+    # networking.interfaces.wlp11s0.useDHCP = lib.mkDefault true;
+    # networking.interfaces.wlp9s0.useDHCP = lib.mkDefault true;
+
+    nixpkgs.hostPlatform = lib.mkDefault "x86_64-linux";
+    hardware.cpu.amd.updateMicrocode = lib.mkDefault config.hardware.enableRedistributableFirmware;
+  };
+}
diff --git a/modules/hosts/vecna/vecna.nix b/modules/hosts/vecna/vecna.nix
new file mode 100644
index 0000000..939be5d
--- /dev/null
+++ b/modules/hosts/vecna/vecna.nix
@@ -0,0 +1,61 @@
+{
+  inputs,
+  self,
+  ...
+}: {
+  imports = [
+    inputs.home-manager.flakeModules.home-manager
+  ];
+
+  flake.nixosConfigurations.tiamat = inputs.nixpkgs.lib.nixosSystem {
+    modules = [
+      self.nixosModules.vecna
+      self.nixosModules.vecnaHardware
+
+      self.nixosModules.createHost
+      self.nixosModules.hostOptions
+
+      self.nixosModules.niri
+      self.nixosModules.desktop
+      self.nixosModules.nasClient
+    ];
+  };
+
+  flake.nixosModules.vecna = {pkgs, ...}: {
+    hostOptions = {
+      host.name = "vecna";
+      user.name = "jck";
+      user.email = "jckrinsky@gmail.com";
+    };
+
+    boot.kernelParams = ["quiet"];
+
+    hardware.graphics = {
+      enable = true;
+      enable32Bit = true;
+      extraPackages = with pkgs; [
+        rocmPackages.clr.icd
+        libva
+      ];
+    };
+
+    boot.initrd.kernelModules = ["amdgpu"];
+    hardware.amdgpu.overdrive.enable = true;
+    environment.systemPackages = with pkgs; [lact];
+    systemd.packages = with pkgs; [lact];
+    systemd.services.lactd.wantedBy = ["multi-user.target"];
+    services.xserver.videoDrivers = ["amdgpu"];
+
+    hardware.cpu.amd.updateMicrocode = true;
+    zramSwap = {
+      enable = true;
+      priority = 100;
+      algorithm = "lz4";
+      memoryPercent = 32;
+    };
+
+    networking.nameservers = ["1.1.1.1" "9.9.9.9"];
+
+    time.timeZone = "US/Central";
+  };
+}
diff --git a/modules/nixosModules/desktop/tailscale.nix b/modules/nixosModules/desktop/tailscale.nix
index a9d2968..b070ffa 100644
--- a/modules/nixosModules/desktop/tailscale.nix
+++ b/modules/nixosModules/desktop/tailscale.nix
@@ -4,7 +4,7 @@
       enable = true;
       useRoutingFeatures = "client";
       openFirewall = true;
-      extraUpFlags = [ "--accept-dns=false" ];
+      extraUpFlags = ["--accept-dns=false"];
     };
 
     networking.firewall = {