apply rpi config error fix

.github/workflows/build-machines-and-homes.yml

@@ -11,8 +11,10 @@ jobs:
           - chunk
           - ytnix
           - titan
+          - pancake
         os:
           - ubuntu-latest
+          - ubuntu-24.04-arm
     runs-on: ${{ matrix.os }}
     continue-on-error: true
     steps:

.sops.yaml

@@ -103,3 +103,8 @@ creation_rules:
       - age:
           - *chunk
           - *cy
+  - path_regex: secrets/services/tailscale.yaml
+    key_groups:
+      - age:
+          - *chunk
+          - *cy

flake.lock

@@ -562,11 +562,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1737575492,
-        "narHash": "sha256-qa/D3NC1JoApnUuLrq1gseBmIxeg6icm/ojPgggMDVQ=",
+        "lastModified": 1737669579,
+        "narHash": "sha256-v9WQ3c4ctwPMfdBZMZxpdM9xXev4uChce4BxOpvsu0E=",
         "owner": "nix-community",
         "repo": "home-manager",
-        "rev": "cefb1889b96ddd1dac3dd4734e894f4cadab7802",
+        "rev": "7b9ece1bf3c8780cde9b975b28c2d9ccd7e9cdb9",
         "type": "github"
       },
       "original": {
@@ -623,11 +623,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1737299073,
-        "narHash": "sha256-hOydnO9trHDo3qURqLSDdmE/pHNWDzlhkmyZ/gcBX2s=",
+        "lastModified": 1737639419,
+        "narHash": "sha256-AEEDktApTEZ5PZXNDkry2YV2k6t0dTgLPEmAZbnigXU=",
         "owner": "nix-community",
         "repo": "lanzaboote",
-        "rev": "64d20cb2afaad8b73f4e38de41d27fb30a782bb5",
+        "rev": "a65905a09e2c43ff63be8c0e86a93712361f871e",
         "type": "github"
       },
       "original": {
@@ -683,11 +683,11 @@
         "pre-commit-hooks": "pre-commit-hooks"
       },
       "locked": {
-        "lastModified": 1737579991,
-        "narHash": "sha256-5IKNJQP+3XWLd/s7SXGvL6ZzFwk8wDDm0QGBTQ6fw9M=",
+        "lastModified": 1737655283,
+        "narHash": "sha256-yAFGeCZXUL3GqDMeFcUEOC4m459Ld7j54Rxo8cmyuSQ=",
         "ref": "refs/heads/main",
-        "rev": "1fe6064ceded2a9a81ab1725d545a670d14add28",
-        "revCount": 16661,
+        "rev": "963b687443b44df6c5cbdf3426454d92830d9100",
+        "revCount": 16671,
         "type": "git",
         "url": "https://git.lix.systems/lix-project/lix"
       },
@@ -710,11 +710,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1737241037,
-        "narHash": "sha256-6LIpS3rK1Ch6OXis4tvBTgGBTRb+NptDAfhPNzmgZSE=",
+        "lastModified": 1737675503,
+        "narHash": "sha256-FUWpqPOsEJwK8oomffat+lgKnoxJHArRlWo2j17EhxQ=",
         "ref": "refs/heads/main",
-        "rev": "690f7c0fa2935bf591cccf4d7312b3e0f470298b",
-        "revCount": 129,
+        "rev": "3e18a1ceec7df4514f5a045441e5f98dd003db09",
+        "revCount": 131,
         "type": "git",
         "url": "https://git.lix.systems/lix-project/nixos-module"
       },
@@ -737,11 +737,11 @@
         "xwayland-satellite-unstable": "xwayland-satellite-unstable"
       },
       "locked": {
-        "lastModified": 1737545000,
-        "narHash": "sha256-Drl0xZR/N2w3dQtZ3hpx4LA3M34Lev7OKv9qrglncfY=",
+        "lastModified": 1737627930,
+        "narHash": "sha256-oaAatwNVaX36xmI2AKIVu2oG07XJmHq2T+Y66hEprd8=",
         "owner": "sodiboo",
         "repo": "niri-flake",
-        "rev": "04e476cb17be7c29c18a6dbcf451321f7c9b1d98",
+        "rev": "f79aa307f4bc0bfbabee404e6354fd2a1edfcb01",
         "type": "github"
       },
       "original": {
@@ -770,11 +770,11 @@
     "niri-unstable": {
       "flake": false,
       "locked": {
-        "lastModified": 1737449786,
-        "narHash": "sha256-G/AK0T41PpxU9hjkK/tnjODigzKcpRayo1o4pi9glqI=",
+        "lastModified": 1737623252,
+        "narHash": "sha256-orq/c8lOUrZfCHQhfuLEJtMZpfBYhMtGv1Xuz99Pxj0=",
         "owner": "YaLTeR",
         "repo": "niri",
-        "rev": "b01b8afa8c8f9070300243050d9790e38fd19145",
+        "rev": "128b01e04905d833214f52a3c6fab308bcc15ce0",
         "type": "github"
       },
       "original": {
@@ -899,6 +899,21 @@
         "type": "github"
       }
     },
+    "nixos-hardware": {
+      "locked": {
+        "lastModified": 1737590910,
+        "narHash": "sha256-qM/y6Dtpu9Wmf5HqeZajQdn+cS0aljdYQQQnrvx+LJE=",
+        "owner": "nixos",
+        "repo": "nixos-hardware",
+        "rev": "9368027715d8dde4b84c79c374948b5306fdd2db",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nixos",
+        "repo": "nixos-hardware",
+        "type": "github"
+      }
+    },
     "nixpkgs": {
       "locked": {
         "lastModified": 1726042813,
@@ -947,6 +962,22 @@
         "type": "github"
       }
     },
+    "nixpkgs-rpi": {
+      "locked": {
+        "lastModified": 1737645144,
+        "narHash": "sha256-QPTPf1ccrGTIgKA+/a3MIqrKiUbxhUSRUCQll86kUl8=",
+        "owner": "nixos",
+        "repo": "nixpkgs",
+        "rev": "d4e529a24b66b0341f2b866c5abe3ad8a96be2d7",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nixos",
+        "repo": "nixpkgs",
+        "rev": "d4e529a24b66b0341f2b866c5abe3ad8a96be2d7",
+        "type": "github"
+      }
+    },
     "nixpkgs-stable": {
       "locked": {
         "lastModified": 1724316499,
@@ -1045,11 +1076,11 @@
     },
     "nixpkgs_5": {
       "locked": {
-        "lastModified": 1737556089,
-        "narHash": "sha256-hToO01UT2ENoQKWVopBuGV78ZprcxjqsPVFdddcynj4=",
+        "lastModified": 1737642748,
+        "narHash": "sha256-VsCzuoavNERLs46aw38nmORT4F5pLOZDDe2bzFo+jsE=",
         "owner": "nixos",
         "repo": "nixpkgs",
-        "rev": "2fc5aeb049f44ed4f9e877cda8a1c334612e1d7a",
+        "rev": "864f89f98b0b4e1bbcb762b025fd83da8bc1bae0",
         "type": "github"
       },
       "original": {
@@ -1082,11 +1113,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1737578990,
-        "narHash": "sha256-49M9B1nni54cuOH6qPM90U106VSWhAVqpy6f3sz0q4Q=",
+        "lastModified": 1737667561,
+        "narHash": "sha256-BKUapQPTji3V2uxymGq62/UWF1XMjfHvKd565jj1HlA=",
         "owner": "nix-community",
         "repo": "nixvim",
-        "rev": "a2a4befdaf825d36a50e2fda4a004682ea6b1a22",
+        "rev": "aab2b81792567237c104b90c3936e073d28a9ac6",
         "type": "github"
       },
       "original": {
@@ -1207,8 +1238,10 @@
         "lix": "lix",
         "lix-module": "lix-module",
         "niri": "niri",
+        "nixos-hardware": "nixos-hardware",
         "nixpkgs": "nixpkgs_5",
         "nixpkgs-garage": "nixpkgs-garage",
+        "nixpkgs-rpi": "nixpkgs-rpi",
         "nixvim": "nixvim",
         "nvim-github-theme": "nvim-github-theme",
         "rust-overlay": "rust-overlay",
@@ -1240,11 +1273,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1737512878,
-        "narHash": "sha256-dgF6htdmfNnZzVInifks6npnCAyVsIHWSpWNs10RSW0=",
+        "lastModified": 1737599167,
+        "narHash": "sha256-S2rHCrQWCDVp63XxL/AQbGr1g5M8Zx14C7Jooa4oM8o=",
         "owner": "oxalica",
         "repo": "rust-overlay",
-        "rev": "06b8ed0eee289fe94c66f1202ced9a6a2c59a14c",
+        "rev": "38374302ae9edf819eac666d1f276d62c712dd06",
         "type": "github"
       },
       "original": {

flake.nix

@@ -68,6 +68,8 @@
       inputs.nixpkgs.follows = "nixpkgs";
       inputs.flake-compat.follows = "flake-compat";
     };
+    nixos-hardware.url = "github:nixos/nixos-hardware";
+    nixpkgs-rpi.url = "github:nixos/nixpkgs/d4e529a24b66b0341f2b866c5abe3ad8a96be2d7";
 
     nixpkgs-garage.url = "github:cything/nixpkgs/garage-module"; # unmerged PR
 
@@ -145,9 +147,9 @@
 
         flake =
           let
-            pkgs = import nixpkgs {
+            pkgsFor = system: import nixpkgs {
               config.allowUnfree = true;
-              system = "x86_64-linux";
+              system = system;
               overlays = [
                 inputs.niri.overlays.niri
                 inputs.rust-overlay.overlays.default
@@ -164,21 +166,21 @@
                   specialArgs = { inherit inputs; };
                   modules = [
                     {
-                      nixpkgs = { inherit pkgs; };
+                      nixpkgs.pkgs = pkgsFor "x86_64-linux";
                     }
                     ./hosts/ytnix
                     inputs.sops-nix.nixosModules.sops
                     ./modules
                     inputs.lanzaboote.nixosModules.lanzaboote
                     inputs.niri.nixosModules.niri
-                    inputs.lix-module.nixosModules.default
+                    # inputs.lix-module.nixosModules.default # broken
                   ];
                 };
                 chunk = lib.nixosSystem {
                   specialArgs = { inherit inputs; };
                   modules = [
                     {
-                      nixpkgs = { inherit pkgs; };
+                      nixpkgs.pkgs = pkgsFor "x86_64-linux";
                       disabledModules = [
                         "services/web-servers/garage.nix"
                       ];
@@ -194,7 +196,7 @@
                   specialArgs = { inherit inputs; };
                   modules = [
                     {
-                      nixpkgs = { inherit pkgs; };
+                      nixpkgs.pkgs = pkgsFor "x86_64-linux";
                     }
                     ./hosts/titan
                     disko.nixosModules.disko
@@ -202,6 +204,18 @@
                     ./modules
                   ];
                 };
+
+                pancake = lib.nixosSystem {
+                  specialArgs = { inherit inputs; };
+                  modules = [
+                    {
+                      nixpkgs.pkgs = pkgsFor "aarch64-linux";
+                    }
+                    inputs.nixos-hardware.nixosModules.raspberry-pi-3
+                    ./hosts/pancake
+                    ./modules
+                  ];
+                };
               };
             homeConfigurations =
               let
@@ -209,7 +223,7 @@
               in
               {
                 "yt@ytnix" = lib.homeManagerConfiguration {
-                  inherit pkgs;
+                  pkgs = pkgsFor "x86_64-linux";
                   extraSpecialArgs = { inherit inputs; };
                   modules = [
                     ./home/yt/ytnix.nix
@@ -219,7 +233,7 @@
                 };
 
                 "yt@chunk" = lib.homeManagerConfiguration {
-                  inherit pkgs;
+                  pkgs = pkgsFor "x86_64-linux";
                   extraSpecialArgs = { inherit inputs; };
                   modules = [
                     ./home/yt/chunk.nix
@@ -228,7 +242,7 @@
                 };
 
                 "codespace@codespace" = lib.homeManagerConfiguration {
-                  inherit pkgs;
+                  pkgs = pkgsFor "x86_64-linux";
                   extraSpecialArgs = { inherit inputs; };
                   modules = [
                     ./home/yt/codespace.nix

hosts/chunk/default.nix

@@ -26,6 +26,7 @@
     ./attic.nix
     ./forgejo.nix
     ./garage.nix
+    ./tailscale.nix
   ];
 
   sops.age.keyFile = "/root/.config/sops/age/keys.txt";
@@ -66,10 +67,12 @@
     "attic/env" = {
       sopsFile = ../../secrets/services/attic.yaml;
     };
-
     "garage/env" = {
       sopsFile = ../../secrets/services/garage.yaml;
     };
+    "tailscale/auth" = {
+      sopsFile = ../../secrets/services/tailscale.yaml;
+    };
   };
 
   boot.loader.grub.enable = true;

hosts/chunk/tailscale.nix

@@ -0,0 +1,9 @@
+{ config, ... }: {
+  services.tailscale = {
+    enable = true;
+    authKeyFile = config.sops.secrets."tailscale/auth".path;
+    extraUpFlags = [ "--advertise-exit-node" ];
+    useRoutingFeatures = "server";
+    openFirewall = true;
+  };
+}

hosts/common.nix

@@ -9,8 +9,6 @@
         "root"
         "@wheel"
       ];
-      trusted-public-keys = [ "central:uWhjva6m6dhC2hqNisjn2hXGvdGBs19vPkA1dPEuwFg=" ];
-      substituters = [ "https://cache.cything.io/central" ];
     };
     channel.enable = false;
     optimise = {

hosts/pancake/default.nix

@@ -0,0 +1,79 @@
+{
+  modulesPath,
+  pkgs,
+  lib,
+  inputs,
+  ...
+}:
+{
+  imports = [
+    (modulesPath + "/installer/scan/not-detected.nix")
+    (modulesPath + "/profiles/qemu-guest.nix")
+    ../common.nix
+    ./hardware-configuration.nix
+    ../zsh.nix
+  ];
+
+  services.openssh = {
+    enable = true;
+    settings.PasswordAuthentication = false;
+  };
+
+  users.users.root.openssh.authorizedKeys.keys = [
+    "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIPdhAQYy0+vS+QmyCd0MAbqbgzyMGcsuuFyf6kg2yKge yt@ytlinux"
+    "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAINyn2+OoRN4nExti+vFQ1NHEZip0slAoCH9C5/FzvgZD yt@ytnix"
+  ];
+
+  system.stateVersion = "24.05";
+
+  environment.systemPackages = with pkgs; [
+    curl
+    git
+  ];
+
+  # network stuff
+  networking.hostName = "pancake";
+  networking.firewall = {
+    enable = true;
+    allowedTCPPorts = [
+      22
+      80
+      443
+    ];
+    allowedUDPPorts = [
+      443
+    ];
+  };
+
+  networking.wireless.enable = true;
+  networking.wireless.networks = {
+    "36 Halsey" = {
+      psk = "Canada2022";
+    };
+    "cy" = {
+      psk = "12345678";
+    };
+  };
+
+  hardware.enableRedistributableFirmware = true;
+
+  services.desktopManager.plasma6.enable = true;
+  services.displayManager = {
+    enable = true;
+    autoLogin.user = "yt";
+  };
+  users.users.yt.extraGroups = [
+    "wheel"
+  ];
+  security.sudo.enable = true;
+  security.sudo.wheelNeedsPassword = false;
+  users.users.root.initialHashedPassword = "";
+  users.users.yt.initialHashedPassword = "";
+
+  boot.loader.generic-extlinux-compatible.mirroredBoots = [
+    { path = "/boot/firmware"; }
+  ];
+
+  # remove this after https://github.com/NixOS/nixpkgs/pull/375165 lands on unstable
+  boot.kernelPackages = lib.mkForce inputs.nixpkgs-rpi.legacyPackages.aarch64-linux.linuxKernel.packages.linux_rpi3;
+}

hosts/pancake/hardware-configuration.nix

@@ -0,0 +1,38 @@
+# 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 = [ ];
+  boot.initrd.kernelModules = [ ];
+  boot.kernelModules = [ ];
+  boot.extraModulePackages = [ ];
+
+  fileSystems."/" =
+    { device = "/dev/disk/by-uuid/cb6f0e18-5add-4177-ab98-e9f0235e06b3";
+      fsType = "ext4";
+    };
+
+  fileSystems."/boot/firmware" =
+    { device = "/dev/disk/by-uuid/D3E6-3F09";
+      fsType = "vfat";
+      options = [ "fmask=0022" "dmask=0022" ];
+    };
+
+  swapDevices = [ ];
+
+  # 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.eth0.useDHCP = lib.mkDefault true;
+  # networking.interfaces.wlan0.useDHCP = lib.mkDefault true;
+
+  nixpkgs.hostPlatform = lib.mkDefault "aarch64-linux";
+}

hosts/ytnix/default.nix

@@ -9,6 +9,7 @@
     ./hardware-configuration.nix
     ../common.nix
     ../zsh.nix
+    ./tailscale.nix
   ];
 
   sops.age.keyFile = "/root/.config/sops/age/keys.txt";
@@ -32,6 +33,9 @@
       sopsFile = ../../secrets/newsboat.yaml;
       owner = "yt";
     };
+    "tailscale/auth" = {
+      sopsFile = ../../secrets/services/tailscale.yaml;
+    };
   };
 
   boot = {
@@ -58,6 +62,7 @@
       pkiBundle = "/var/lib/sbctl";
     };
     kernel.sysctl."kernel.sysrq" = 1;
+    binfmt.emulatedSystems = [ "aarch64-linux" ];
   };
 
   networking = {
@@ -128,6 +133,7 @@
     "wheel"
     "libvirtd"
     "docker"
+    "disk"
   ];
 
   environment.systemPackages = with pkgs; [
@@ -314,4 +320,8 @@
   programs.niri.enable = true;
   programs.niri.package = pkgs.niri-unstable;
   programs.xwayland.enable = true;
+
+  services.udev.extraHwdb = ''
+    SUBSYSTEM=="usb", SYSFS{idVendor}=="090c", SYSFS{idProduct}=="1000", ACTION=="add", GROUP="users", MODE="0664"
+  '';
 }

hosts/ytnix/tailscale.nix

@@ -0,0 +1,11 @@
+{ config, ... }: {
+  services.tailscale = {
+    enable = true;
+    authKeyFile = config.sops.secrets."tailscale/auth".path;
+    openFirewall = true;
+    useRoutingFeatures = "client";
+    extraUpFlags = [
+      "--exit-node=100.122.132.30"
+    ];
+  };
+}

justfile

@@ -0,0 +1,14 @@
+update:
+    git switch -c update
+    git push
+    git switch main
+
+upgrade:
+    git switch update
+    sudo nixos-rebuild switch -L --flake . --use-substitutes
+    nixos-rebuild switch -L --flake .#chunk --target-host root@2a0f:85c1:840:2bfb::1 --use-substitutes
+    nixos-rebuild switch -L --flake .#titan --target-host root@www.cything.io --use-substitutes
+    home-manager -L switch --flake .
+    git switch main
+    git merge update
+    git branch -d update

secrets/services/tailscale.yaml

@@ -0,0 +1,31 @@
+tailscale:
+    auth: ENC[AES256_GCM,data:7gGiUBRUK25Tp5y/5DDZKOTxKPFFfN1UUeBOdMLLQqobq643MKdJ9imxkKmKFg/FwgLYft/uzdxQGGlE7Q==,iv:HRmd+T1QuTYP8VrX/bZt8dWSwm5rcUvpEMqCMPfxjE4=,tag:PRZn2Pm6yydfEULrYGM6yg==,type:str]
+sops:
+    kms: []
+    gcp_kms: []
+    azure_kv: []
+    hc_vault: []
+    age:
+        - recipient: age1eg6sxflw6l44fp20sl068sampwd95fm0mnh4ssegrhtktgm50ptqcuspyn
+          enc: |
+            -----BEGIN AGE ENCRYPTED FILE-----
+            YWdlLWVuY3J5cHRpb24ub3JnL3YxCi0+IFgyNTUxOSA2Z1JZZmZMaDQ3UHYvbXYr
+            c05RaEMxUGJXSGczUDBkL1UxT0hjQ0VNNkJNClFUNmJ5d3gyaHFwMTdNVW9GQ2ly
+            V3haMkx5Z1B5dmJ0SE4wY0UzMWswQ0EKLS0tIGNpZVo3UmtHcjFZVE5FMmdpOGMx
+            UFZGb3I1L3FJYVE2VjJ5aTVoZlo4bFUKwH2sPBwuLQXrHmiKYSu4Eut/H2j/2tUW
+            1y8Eph7l6w3kfhZRRbo6cZ8gcbZNHPSPeAvWf/TpYumiTt1WBt8SMw==
+            -----END AGE ENCRYPTED FILE-----
+        - recipient: age10h6pg5qdpc4t0rpmksfv788a57f04n83zgqaezkjjn65nkhv547s0vxfdn
+          enc: |
+            -----BEGIN AGE ENCRYPTED FILE-----
+            YWdlLWVuY3J5cHRpb24ub3JnL3YxCi0+IFgyNTUxOSBSVXBMTEMrY1NGa1NBSjZP
+            R04wYUsrdGlVa3FnL1NYVG4xdUdqeHNnM0ZJCmhMSzFoRVFSOFBrQlU3VUtwaU0r
+            TEtad1B5NGh3OW1oajNvckhJcExrU0kKLS0tIFc5K3JOVTUvSFU1dmQxMUFRZ1o3
+            em5IemlsM29zVy9GK3RmTlgzVnRpMDAKRatmFgCdoXcypQ+1EDedCuVctl0SFMf4
+            kjtHrTSpept/y9bpTUy656aPRQ1LvqvfPs7Co1ssC/YWFroDsLgv4w==
+            -----END AGE ENCRYPTED FILE-----
+    lastmodified: "2025-01-24T05:26:20Z"
+    mac: ENC[AES256_GCM,data:GbQrLESUR/x+eLzukOR1FaJsd8zxlrz9dc/2kDBKUYAgI8L4QwLmwRuzpaIJgNLv2PdLTW83oSC8ekxR8fmsap40DpiygcrmPdPUeVFbEPaz7SSvU+DCgB0UX+qNQ9aOQ0BIbeKKOIj3r9enGv2o6DKY8I85n7VXjnGZAmCf1C8=,iv:UrtVqRGwvOpXOH3X3qF6ZF+VwqO0VGt+hFG7r6oUqCg=,tag:TD4mG3t5ORYgAS0GBmA7Eg==,type:str]
+    pgp: []
+    unencrypted_suffix: _unencrypted
+    version: 3.9.3