toaster: basic config, nixpkgs-fmt

.sops.yaml

@@ -4,6 +4,7 @@ keys:
   - &cirrus age1qm70jkg7us4ft4x3nh7kwxlul022kteescjj83ywvjhysj6nsq5sw7l6p8
   - &dishwasher age1cxlskqynwl5njjm0qf363308dsjwxjq59rq7pn6ucpscpzpvry4qwtpx73
   - &nextcloud age1ds7zgenz9a664jqx5308m6q5mgtavzmelg239xsj8mdh64pmqa9qtkffmk
+  - &toaster age1qyj95tsntreefqeetawqy5pf26456s9c0v3tzz8yzs706c0jsg6qv56jzk
 creation_rules:
   - path_regex: secrets/microwave/[^/]+\.yaml$
     key_groups:
@@ -29,3 +30,9 @@ creation_rules:
         - *admin_oxa
         age:
         - *nextcloud
+  - path_regex: secrets/toaster/[^/]+\.yaml$
+    key_groups:
+      - pgp:
+        - *admin_oxa
+        age:
+        - *toaster

flake.nix

@@ -53,7 +53,14 @@
           system = "x86_64-linux";
           specialArgs = { inherit inputs; };
           modules = [
+            sops-nix.nixosModules.sops
             ./hosts/toaster
+            ./modules/basic-tools.nix
+            ./modules/binary-caches.nix
+            ./modules/devtools.nix
+            ./modules/gnupg.nix
+            ./modules/sway.nix
+            ./modules/tlp.nix
           ];
         };
 

hosts/toaster/default.nix

@@ -0,0 +1,47 @@
+{ ... }: {
+  imports = [
+    ./hardware-configuration.nix
+    ./zfs.nix
+    ./network.nix
+  ];
+
+  nixpkgs.config.allowUnfree = true;
+
+  # Use the systemd-boot EFI boot loader.
+  boot.loader.systemd-boot.enable = true;
+  boot.loader.efi.canTouchEfiVariables = true;
+
+  # Set your time zone.
+  time.timeZone = "Europe/Amsterdam";
+
+  # Select internationalisation properties.
+  i18n = {
+    defaultLocale = "en_US.UTF-8";
+    supportedLocales = [ "all" ];
+  };
+
+  users.users.grue = {
+    extraGroups = [
+      "wheel"
+      "video"
+      "plugdev"
+      "dialout"
+      "bluetooth"
+    ];
+    group = "users";
+    home = "/home/grue";
+    isNormalUser = true;
+    uid = 1000;
+  };
+
+
+
+  # This value determines the NixOS release from which the default
+  # settings for stateful data, like file locations and database versions
+  # on your system were taken. It‘s perfectly fine and recommended to leave
+  # this value at the release version of the first install of this system.
+  # Before changing this value read the documentation for this option
+  # (e.g. man configuration.nix or on https://nixos.org/nixos/options.html).
+  system.stateVersion = "23.05"; # Did you read the comment?
+
+}

hosts/toaster/hardware-configuration.nix

@@ -0,0 +1,91 @@
+# 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 + "/installer/scan/not-detected.nix")
+    ];
+
+  boot.initrd.availableKernelModules = [ "nvme" "xhci_pci" "usb_storage" "sd_mod" ];
+  boot.initrd.kernelModules = [ ];
+  boot.kernelModules = [ "kvm-amd" ];
+  boot.extraModulePackages = [ ];
+
+  fileSystems."/" =
+    {
+      device = "toasterpool/nixos/root";
+      fsType = "zfs";
+      options = [ "zfsutil" ];
+    };
+
+  fileSystems."/nix" =
+    {
+      device = "toasterpool/nixos/nix";
+      fsType = "zfs";
+      options = [ "zfsutil" ];
+    };
+
+  fileSystems."/var" =
+    {
+      device = "toasterpool/userdata/var";
+      fsType = "zfs";
+      options = [ "zfsutil" ];
+    };
+
+  fileSystems."/var/lib" =
+    {
+      device = "toasterpool/userdata/var/lib";
+      fsType = "zfs";
+      options = [ "zfsutil" ];
+    };
+
+  fileSystems."/var/log" =
+    {
+      device = "toasterpool/userdata/var/log";
+      fsType = "zfs";
+      options = [ "zfsutil" ];
+    };
+
+  fileSystems."/home" =
+    {
+      device = "toasterpool/userdata/home";
+      fsType = "zfs";
+      options = [ "zfsutil" ];
+    };
+
+  fileSystems."/home/grue" =
+    {
+      device = "toasterpool/userdata/home/grue";
+      fsType = "zfs";
+      options = [ "zfsutil" ];
+    };
+
+  fileSystems."/boot" =
+    {
+      device = "/dev/disk/by-uuid/7663-6239";
+      fsType = "vfat";
+      options = [ "X-mount.mkdir" ];
+    };
+
+  swapDevices = [
+    {
+      device = "/dev/disk/by-id/nvme-eui.ace42e002621ff2b2ee4ac0000000001-part2";
+      randomEncryption = true;
+    }
+  ];
+
+  # 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.enp1s0f0.useDHCP = lib.mkDefault true;
+  #networking.interfaces.wlp2s0.useDHCP = lib.mkDefault true;
+  networking.interfaces.wlan0.useDHCP = lib.mkDefault true;
+
+  nixpkgs.hostPlatform = lib.mkDefault "x86_64-linux";
+  hardware.cpu.amd.updateMicrocode = lib.mkDefault config.hardware.enableRedistributableFirmware;
+}

hosts/toaster/network.nix

@@ -0,0 +1,62 @@
+{ config, pkgs, ... }: {
+  environment.systemPackages = with pkgs; [ iwgtk ];
+
+  networking = {
+    hostName = "toaster";
+    firewall.enable = true;
+    networkmanager.enable = false;
+    useNetworkd = true;
+    wireguard.enable = true;
+    wireless.iwd.enable = true;
+  };
+
+  services.resolved = {
+    enable = true;
+    dnssec = "allow-downgrade";
+  };
+
+  # workaround for networkd waiting for shit
+  systemd.services.systemd-networkd-wait-online.serviceConfig.ExecStart = [
+    "" # clear old command
+    "${config.systemd.package}/lib/systemd/systemd-networkd-wait-online --any"
+  ];
+
+  systemd.network = {
+    enable = true;
+
+    # wait-online.ignoredInterfaces = [ "wlan0" "enp53s0" ];
+
+    # Interfaces on the machine
+    netdevs."10-james" = {
+      netdevConfig = {
+        Name = "james";
+        Kind = "bond";
+      };
+      bondConfig = {
+        Mode = "active-backup";
+        PrimaryReselectPolicy = "always";
+        MIIMonitorSec = "1s";
+      };
+    };
+    networks."10-ether-bond" = {
+      matchConfig.MACAddress = "e8:80:88:2f:c6:70";
+      networkConfig = {
+        Bond = "james";
+        PrimarySlave = true;
+      };
+    };
+    networks."10-wlan-bond" = {
+      matchConfig.MACAddress = "04:7b:cb:2a:aa:8c";
+      networkConfig = {
+        Bond = "james";
+      };
+    };
+    networks."10-james-bond" = {
+      matchConfig.Name = "james";
+      networkConfig = {
+        DHCP = "yes";
+        IPv6AcceptRA = true;
+      };
+    };
+  };
+}

hosts/toaster/zfs.nix

@@ -0,0 +1,19 @@
+{ config, pkgs, ... }: {
+  services.fstrim.enable = true;
+  services.zfs = {
+    autoSnapshot.enable = true;
+    trim.enable = true;
+    autoScrub = {
+      enable = true;
+      pools = [ "toasterpool" ];
+    };
+  };
+  networking.hostId = "dca22577";
+  boot = {
+    kernelPackages = pkgs.zfs.latestCompatibleLinuxPackages;
+    supportedFilesystems = [ "zfs" ];
+    kernelParams = [ "nohibernate" ];
+    plymouth.enable = false;
+    tmpOnTmpfs = true;
+  };
+}

modules/sway.nix

@@ -8,6 +8,8 @@
     screen-message
     qbittorrent
     dino
+    tdesktop
+    signal-desktop
     gajim
     imv
     swayimg