hosts: server: change to kabtop

2024-04-21 15:06:42 +02:00
parent 0a0ba2b5a1
commit 02267d4825
4 changed files with 3 additions and 3 deletions
--- a/hosts/kabtop/hardware-configuration.nix
+++ b/hosts/kabtop/hardware-configuration.nix
@@ -0,0 +1,144 @@
+#
+# Hardware settings for Teclast F5 10" Laptop
+# NixOS @ sda2
+#
+# flake.nix
+#  └─ ./hosts
+#      └─ ./laptop
+#          └─ hardware-configuration.nix *
+#
+# 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 + "/profiles/qemu-guest.nix")
+    ];
+
+  boot.initrd.availableKernelModules = [  "ata_piix" "uhci_hcd" "virtio_pci" "virtio_scsi" "ahci" "sd_mod" "sr_mod" ];
+  boot.initrd.kernelModules = [ "vfio_pci" "vfio" "vfio_iommu_type1" ];
+  boot.kernelModules = [ "kvm-amd" ];
+  boot.extraModulePackages = [ ];
+  boot.tmp.useTmpfs = false;
+  boot.tmp.cleanOnBoot = true;
+  zramSwap.enable = true;
+
+  services.btrfs.autoScrub = {
+    enable = true;
+    interval = "monthly";
+    fileSystems = [
+      "/"
+    ];
+  };
+
+  services.btrbk = {
+      instances = {
+          hf = {
+              onCalendar = "hourly";
+              settings = {
+                  incremental = "yes";
+                  snapshot_create = "ondemand";
+                  snapshot_dir = "@snapshots";
+                  timestamp_format = "long";
+
+                  snapshot_preserve = "2m 2w 5d 5h";
+                  snapshot_preserve_min = "latest";
+                
+                  volume =  {
+                      "/mnt/snapshots/root" = {
+                          snapshot_create = "always";
+                          subvolume = {
+                              "@" = {};
+                              "@home" = {};
+                          };
+                      };
+                  };
+              };
+          };
+      };
+  };
+
+  fileSystems."/" =
+    { device = "/dev/disk/by-label/NIXROOT";
+      fsType = "btrfs";
+      options = [ "compress=zstd,space_cache=v2,ssd,noatime,subvol=@,discard=async" ];
+    };
+
+  fileSystems."/home" =
+    { device = "/dev/disk/by-label/NIXROOT";
+      fsType = "btrfs";
+      options = [ "compress=zstd,space_cache=v2,ssd,noatime,subvol=@home,discard=async" ];
+    };
+
+  fileSystems."/srv" =
+    { device = "/dev/disk/by-label/NIXROOT";
+      fsType = "btrfs";
+      options = [ "compress=zstd,space_cache=v2,ssd,noatime,subvol=@srv,discard=async" ];
+    };
+
+  fileSystems."/var" =
+    { device = "/dev/disk/by-label/NIXROOT";
+      fsType = "btrfs";
+      options = [ "space_cache=v2,ssd,noatime,subvol=@var,discard=async" ];
+    };
+
+  fileSystems."/nix" =
+    { device = "/dev/disk/by-label/NIXROOT";
+      fsType = "btrfs";
+      options = [ "compress=zstd,space_cache=v2,ssd,noatime,subvol=@nix,discard=async" ];
+    };
+
+  fileSystems."/swap" =
+    { device = "/dev/disk/by-label/NIXROOT";
+      fsType = "btrfs";
+      options = [ "compress=zstd,space_cache=v2,ssd,noatime,subvol=@swap,discard=async" ];
+    };
+
+  fileSystems."/mnt/snapshots/root" =
+    { device = "/dev/disk/by-label/NIXROOT";
+      fsType = "btrfs";
+      options = [ "compress=zstd,space_cache=v2,ssd,noatime,subvolid=5,discard=async" ];
+    };
+
+
+  #swapDevices = [ { device = "/swap/swapfile"; } ];
+  swapDevices = [  ];
+  
+  networking = {
+    useDHCP = false;                        # Deprecated
+    hostName = "kabtop";
+    domain = "kabtop.de";
+    networkmanager = {
+      enable = false;
+    };
+    interfaces = {
+      ens18 = {
+        useDHCP = false;                     # For versatility sake, manually edit IP on nm-applet.
+        ipv4.addresses = [ {
+            address = "37.44.215.182";
+            prefixLength = 24;
+        } ];
+        ipv6.addresses = [ {
+            address = "2a13:7e80:0:ef::2";
+            prefixLength = 64;
+        } ];
+      };
+    };
+    defaultGateway = "37.44.215.1";
+    defaultGateway6 = {
+      address = "fe80::1";
+      interface = "ens18";
+    };
+
+    nameservers = [ "9.9.9.9" "2620:fe::fe" ];
+    firewall = {
+      enable = true;
+      allowedUDPPorts = [  ];
+      allowedTCPPorts = [ 80 443 ];
+    };
+  };
+
+  hardware.cpu.amd.updateMicrocode = lib.mkDefault config.hardware.enableRedistributableFirmware;
+}