cnfgs

hosts/loki-nixos/configuration.nix

@@ -8,16 +8,32 @@
   swapDevices = [{
     device = "/swapfile";
     size = 16 * 1024;
-    randomEncryption.enable = true;
+    randomEncryption.enable = false;
   }];
-  boot.resumeDevice = "/dev/nvme0n1p2";
+  boot.kernel.sysctl."vm.swappiness" = 120;
+  # systemd.oomd.enable = true;
+  systemd.oomd = {
+    enable = true;
+    enableSystemSlice = true;
+    enableUserSlices = true;
+  };
+  zramSwap.enable = true; # more ram in
+  zramSwap.memoryPercent = 150;
+  # boot.resumeDevice = "/dev/nvme0n1p2";
 
   # -- tmp --
 
   services.xserver.enable = false;
   services.displayManager.gdm.enable = false;
-  services.getty.autologinUser = "krosh";
-  services.getty.autologinOnce = true;
+  #services.getty.autologinUser = "krosh";
+  #services.getty.autologinOnce = true;
+  services.getty = {
+    autologinUser = "krosh";
+    autologinOnce = true;
+    greetingLine = "";
+    helpLine = "";
+    extraArgs = [ "--noissue" "--nohostname" "--nonewline" "--nohints" ];
+  };
 
   programs.zsh.enable = true;
   programs.zsh.loginShellInit = ''

hosts/loki-nixos/hardware-configuration.nix

@@ -10,11 +10,24 @@
 
   boot.initrd.availableKernelModules = [ "xhci_pci" "nvme" "usb_storage" "sd_mod" "sdhci_pci" ];
   boot.initrd.kernelModules = [ ];
+  boot.initrd.systemd.enable = true;
+  boot.initrd.luks.fido2Support = false;
+  boot.initrd.luks.devices.cryptnixos.device = "/dev/disk/by-uuid/5a9c3975-0dad-4cb6-9998-3d443d81eae5";
+  boot.initrd.luks.devices.cryptnixos.crypttabExtraOpts = [ "fido2-device=auto" ];
   boot.kernelModules = [ "kvm-intel" ];
   boot.extraModulePackages = [ ];
+  boot.kernelParams = [
+      "quiet"
+      "udev.log_level=3"
+      "systemd.show_status=0"
+    ];
+  boot.consoleLogLevel = 0;
+  boot.initrd.verbose = false;
+  #boot.initrd.stage1Greeting = "";
+  #boot.stage2Greeting = "";
 
   fileSystems."/" =
-    { device = "/dev/disk/by-uuid/57528dff-a344-4f53-83e9-2959547fc44b";
+    { device = "/dev/mapper/cryptnixos";
       fsType = "btrfs";
       options = [ "subvol=@" ];
     };