Add preliminaries for bakersfield rpi4

.sops.yaml

@@ -6,7 +6,8 @@ keys:
   - &host_milan-linode-01  264f9137377eda3b95c82c86cebd6d17984b8d4e
   - &host_piaware-rpi4     4216b645667670a6130bb95a72a56f8269cd0818
   - &host_backups-rpi4     8b37122bb46dc98c208002d65e94778ecd94bd4e
-  - &host_quitman-rpi4     7184f4fb827fbacf3d4100c24eb80976cfdd8975
+  - &host_quitman-rpi4     
+  - &host_bakersfield-rpi4 
 
 creation_rules:
   - path_regex: secrets\/secrets\.yaml$
@@ -19,7 +20,6 @@ creation_rules:
       - *host_framework-server
       - *host_piaware-rpi4
       - *host_backups-rpi4
-      - *host_quitman-rpi4
 
   - path_regex: secrets\/wireguard\.yaml$
     key_groups:

README.md

@@ -22,15 +22,16 @@ nix develop -c /etc/nixos/git/docs/setup.sh
 
 # Machines 
 | Name              | Description                                            | Status   |
-| ----------------- | ----------------------------------------------------- | -------- |
+| ----------------- | ------------------------------------------------------ | -------- |
-| backups-rpi4      | Japan Raspberry Pi 4 for backups from nuc-server      | Done     |
+| backups-rpi4      | Japan Raspberry Pi 4 for backups from nuc-server       | Complete |
-| framework-server  | sysctl.io - main server, framework 13th gen mainboard | Done     |
+| framework-server  | sysctl.io - main server, framework 13th gen mainboard  | Complete |
-| nixos-desktop     | My main desktop                                       | Done     |
+| nixos-desktop     | My main desktop                                        | Complete |
-| nixos-framework   | My AMD Framework 13 laptop                            | Done     |
+| nixos-framework   | My AMD Framework 13 laptop                             | Complete |
-| osaka-linode-01   | Osaka Linode relay for sysctl.io external connections | Done     |
+| osaka-linode-01   | Osaka Linode relay for sysctl.io external connections  | Complete |
-| milan-linode-01   | Milan Linode DERP relay for Tailscale                 | Done     |
+| milan-linode-01   | Milan Linode DERP relay for Tailscale                  | Complete |
-| piaware-rpi4      | FlightAware for Raspberry Pi                          | Done     |
+| piaware-rpi4      | FlightAware for Raspberry Pi                           | Complete |
 | quitman-rpi4      | Raspberry Pi at my parents house. Headscale Exit Node  | On Hold  |
+| bakersfield-rpi4  | Raspberry Pi at my brothers house. Headscale Exit Node | Complete |
 | nuc-server        | Second NUC server at my brothers house                 | On Hold  |
 
 # Images

nixos/hosts/bakersfield-rpi4/default.nix

@@ -0,0 +1,58 @@
+{ lib, pkgs, modulesPath, ... }: {
+  imports = [ 
+    # inputs.nixos-hardware.nixosModules.raspberry-pi-4
+    (modulesPath + "/installer/scan/not-detected.nix")
+    ../../common/services/tailscale-autoconnect.nix
+  ];
+  # Enable distributed Builds
+  nix.distributedBuilds = true;
+
+  console.enable = true;
+  environment.systemPackages = with pkgs; [
+    libraspberrypi
+    raspberrypi-eeprom
+  ];
+
+  # Set your time zone.
+  time.timeZone = "America/Los_Angeles";
+  
+  #####################################################################################
+  # BEGIN hardware config
+  #####################################################################################
+    boot = {
+      initrd.availableKernelModules = [
+        "xhci_pci"
+        "usbhid"
+        "usb_storage"
+        "vc4"
+        "pcie_brcmstb" # required for the pcie bus to work
+        "reset-raspberrypi" # required for vl805 firmware to load
+      ];
+      # Use the extlinux boot loader. (NixOS wants to enable GRUB by default)
+      loader.grub.enable = false;
+      # Enables the generation of /boot/extlinux/extlinux.conf
+      loader.generic-extlinux-compatible.enable = true;
+
+      initrd.kernelModules = [ ];
+      kernelModules = [ ];
+      extraModulePackages = [ ];
+    };
+
+  fileSystems."/" = { 
+    device = "/dev/disk/by-uuid/44444444-4444-4444-8888-888888888888";
+    fsType = "ext4";
+  };
+  
+  hardware.enableRedistributableFirmware = true;
+
+  swapDevices = [ ];
+  networking.useDHCP = lib.mkDefault true;
+  powerManagement.cpuFreqGovernor = lib.mkDefault "ondemand";
+  networking.hostName = "bakersfield-rpi4";
+  #####################################################################################
+  # END hardware config
+  #####################################################################################
+
+  services.tailscale.extraUpFlags = [ "--advertise-exit-node" ];
+  boot.kernel.sysctl = { "net.ipv4.ip_forward" = true; };
+}

nixos/hosts/nixos-rpi4-img/default.nix

@@ -1,4 +1,4 @@
-{ config, lib, pkgs, modulesPath, system, ... }: {
+{ lib, ... }: {
   # Build this image with:
   # nix build .#nixosConfigurations.nixos-rpi4-img.config.system.build.sdImage
   

nixos/hosts/quitman-rpi4/default.nix

@@ -1,4 +1,4 @@
-{ inputs, config, lib, pkgs, modulesPath, hostname, ... }: {
+{ inputs, lib, pkgs, modulesPath, ... }: {
   imports = [ 
     inputs.nixos-hardware.nixosModules.raspberry-pi-4
     (modulesPath + "/installer/scan/not-detected.nix")