tree-wide: refactor

i went overboard on modules. this is much comfier

1 files changed, 69 insertions, 0 deletions

diff --git a/systems/glados/default.nix b/systems/glados/default.nix
new file mode 100644
index 0000000..e5a275a
--- /dev/null
+++ b/systems/glados/default.nix
@@ -0,0 +1,69 @@
+{
+  lib,
+  self,
+  ...
+}: {
+  imports = [
+    ./boot.nix
+    ./hardware-configuration.nix
+    ../../modules/nixos/features/tailscale.nix
+    ../../modules/nixos/features/virtualisation.nix
+    self.nixosModules.desktop
+    self.nixosModules.gnome
+  ];
+
+  boot = {
+    kernelParams = ["amd_pstate=active"];
+    kernel.sysctl = {
+      "vm.swappiness" = 100;
+      "vm.vfs_cache_pressure" = 500;
+      "vm.dirty_background_ratio" = 1;
+      "vm.dirty_ratio" = 50;
+    };
+  };
+
+  features = {
+    tailscale.enable = true;
+    virtualisation.enable = true;
+  };
+
+  hardware = {
+    nvidia.enable = true;
+    ssd.enable = true;
+  };
+
+  home-manager.users.seth = {
+    desktop.enable = true;
+  };
+
+  networking.hostName = "glados";
+
+  security.tpm2 = {
+    enable = true;
+    abrmd.enable = true;
+  };
+
+  services = {
+    flatpak.enable = true;
+    fwupd.enable = true;
+  };
+
+  systemd = {
+    services."prepare-kexec".wantedBy = ["multi-user.target"];
+    tmpfiles.rules = let
+      nproc = 12;
+    in
+      builtins.map
+      (n: "w /sys/devices/system/cpu/cpu${builtins.toString n}/cpufreq/energy_performance_preference - - - - ${"balance_performance"}")
+      (lib.range 0 (nproc - 1));
+  };
+
+  powerManagement.cpuFreqGovernor = "powersave";
+
+  zramSwap = {
+    enable = true;
+    algorithm = "zstd";
+    swapDevices = 1;
+    memoryPercent = 50;
+  };
+}