Add skip system configuration (duplicate of warp)

2026-02-16 13:31:41 -08:00 · 2026-02-16 13:31:41 -08:00 · 57e158aa53
commit 57e158aa53
parent fea03b98ca
2 changed files with 87 additions and 0 deletions
--- a/systems/skip.nix
+++ b/systems/skip.nix
@ -0,0 +1,78 @@
+{ config, lib, pkgs, modulesPath, ... }: {
+  networking.hostName = "skip";
+
+  fileSystems."/" =
+    { device = "/dev/disk/by-partlabel/primary";
+      fsType = "ext4";
+    };
+  fileSystems."/boot" =
+    { device = "/dev/disk/by-partlabel/ESP";
+      fsType = "vfat";
+    };
+
+  # CPU Settings for 13th gen Intel Core i5
+  hardware.cpu.intel.updateMicrocode = lib.mkDefault config.hardware.enableRedistributableFirmware;
+
+  # Boot and kernel modules for Intel NUC
+  boot.initrd.availableKernelModules = [ "xhci_pci" "ahci" "nvme" "usb_storage" "sd_mod" ];
+  boot.initrd.kernelModules = [ ]; # No graphics drivers needed for headless
+  boot.kernelModules = [ "kvm-intel" ]; # Intel virtualization support
+  boot.extraModulePackages = [];
+
+  # Server-specific kernel parameters
+  boot.kernelParams = [
+    "intel_iommu=on"     # Enable IOMMU for virtualization
+  ];
+
+  networking.useDHCP = lib.mkDefault true;
+
+  nixpkgs.hostPlatform = lib.mkDefault "x86_64-linux";
+
+  # Power management optimized for server use
+  powerManagement = {
+    enable = true;
+    cpuFreqGovernor = "ondemand";
+  };
+
+  # Thermal management
+  services.thermald.enable = true;
+
+  # Server-oriented settings
+  services.openssh = {
+    enable = true;
+    settings = {
+      PasswordAuthentication = false;
+      KbdInteractiveAuthentication = false;
+      PermitRootLogin = "no";
+    };
+  };
+
+  # Swap configuration (smaller for server use)
+  swapDevices = [
+    {
+      device = "/swapfile";
+      size = 8192; # 8GB swap for server workload
+      priority = 0;
+    }
+  ];
+
+  # Enable hardware monitoring (CLI only)
+  hardware.sensor.iio.enable = true;
+
+  # Network performance tuning for server use
+  boot.kernel.sysctl = {
+    "net.core.rmem_max" = 134217728;
+    "net.core.wmem_max" = 134217728;
+    "net.ipv4.tcp_rmem" = "4096 65536 134217728";
+    "net.ipv4.tcp_wmem" = "4096 65536 134217728";
+    "net.core.netdev_max_backlog" = 5000;
+  };
+
+  # Disable unnecessary services for server use
+  services.xserver.enable = lib.mkForce false;
+  services.pipewire.enable = lib.mkForce false;
+
+  # Enable container support for future server services
+  virtualisation.docker.enable = true;
+  virtualisation.podman.enable = lib.mkDefault true;
+}