From 91c55ffeff49ee1d2beb95faf9b301fe2c65348c Mon Sep 17 00:00:00 2001
From: Joel Grunbaum <joelgrun@gmail.com>
Date: Sun, 02 Feb 2025 23:21:56 +0000
Subject: [PATCH] Add config for nix server on rpi5
---
nixos/DICT | 2
rpi-nixos/hardware-configuration.nix | 57 ++++++++++++++
nixos/configuration.nix | 141 +++++++++++++++++++++++++++++++++++
rpi-nixos/DICT | 3
4 files changed, 203 insertions(+), 0 deletions(-)
diff --git a/nixos/DICT b/nixos/DICT
new file mode 100644
index 0000000..92755e5
--- /dev/null
+++ b/nixos/DICT
@@ -0,0 +1,2 @@
+SUDO_FILES="configuration.nix"
+SUDO_LOCATIONS="/etc/nixos/configuration.nix"
diff --git a/nixos/configuration.nix b/nixos/configuration.nix
new file mode 100644
index 0000000..49d0a8b
--- /dev/null
+++ b/nixos/configuration.nix
@@ -0,0 +1,141 @@
+# Edit this configuration file to define what should be installed on
+# your system. Help is available in the configuration.nix(5) man page
+# and in the NixOS manual (accessible by running ‘nixos-help’).
+
+{ config, pkgs, ... }:
+
+{
+ imports =
+ [ # Include the results of the hardware scan.
+ /etc/nixos/hardware-configuration.nix
+ ];
+
+ # Bootloader.
+ boot.loader.systemd-boot.enable = true;
+ boot.loader.efi.canTouchEfiVariables = true;
+
+ boot.supportedFilesystems = [ "zfs" ];
+ boot.zfs.forceImportRoot = false;
+ networking.hostId = "31f59926";
+
+ networking.hostName = "wipi"; # Define your hostname.
+ # networking.wireless.enable = true; # Enables wireless support via wpa_supplicant.
+
+ # Configure network proxy if necessary
+ # networking.proxy.default = "http://user:password@proxy:port/";
+ # networking.proxy.noProxy = "127.0.0.1,localhost,internal.domain";
+
+ # Enable networking
+ networking.networkmanager.enable = true;
+
+ # Set your time zone.
+ time.timeZone = "America/New_York";
+
+ # Select internationalisation properties.
+ i18n.defaultLocale = "en_US.UTF-8";
+
+ i18n.extraLocaleSettings = {
+ LC_ADDRESS = "en_US.UTF-8";
+ LC_IDENTIFICATION = "en_US.UTF-8";
+ LC_MEASUREMENT = "en_US.UTF-8";
+ LC_MONETARY = "en_US.UTF-8";
+ LC_NAME = "en_US.UTF-8";
+ LC_NUMERIC = "en_US.UTF-8";
+ LC_PAPER = "en_US.UTF-8";
+ LC_TELEPHONE = "en_US.UTF-8";
+ LC_TIME = "en_US.UTF-8";
+ };
+
+ # Configure keymap in X11
+ services.xserver.xkb = {
+ layout = "us";
+ variant = "";
+ };
+
+ # Define a user account. Don't forget to set a password with ‘passwd’.
+ users.users.joel = {
+ isNormalUser = true;
+ description = "Joel Grunbaum";
+ shell = pkgs.zsh;
+ extraGroups = [ "networkmanager" "wheel" "docker" ];
+ openssh.authorizedKeys.keys = [ "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIATFC5gWcw58fSBHwfn+3FoAnxZfJEJH1bCe5cQof0YN joelgrun@gmail.com" ];
+ packages = with pkgs; [];
+ };
+
+ # Allow unfree packages
+ nixpkgs.config.allowUnfree = true;
+
+ nix.settings = {
+ experimental-features = [ "nix-command" "flakes" ];
+ };
+
+ # List packages installed in system profile. To search, run:
+ # $ nix search wget
+ environment.systemPackages = with pkgs; [
+ vim # Do not forget to add an editor to edit configuration.nix! The Nano editor is also installed by default.
+ wget
+ neofetch
+ git
+ gnumake
+ zfs
+ tmux
+ htop
+ ];
+
+ # Some programs need SUID wrappers, can be configured further or are
+ # started in user sessions.
+ # programs.mtr.enable = true;
+ # programs.gnupg.agent = {
+ # enable = true;
+ # enableSSHSupport = true;
+ # };
+
+ security.sudo.wheelNeedsPassword = false;
+
+ # List services that you want to enable:
+
+ # Enable the OpenSSH daemon.
+ services.openssh = {
+ enable = true;
+ ports = [ 22 ];
+ settings = {
+ PasswordAuthentication = false;
+ KbdInteractiveAuthentication = false;
+ PermitRootLogin = "no";
+ };
+ };
+
+ services.nginx = {
+ enable = true;
+ };
+
+ virtualisation.docker = {
+ enable = true;
+ daemon.settings = {
+ data-root = "/pool/docker/lib";
+ exec-root = "/pool/docker/run";
+ };
+ };
+
+ programs.zsh = {
+ enable = true;
+ enableCompletion = true;
+ #autosuggestion.enable = true;
+ syntaxHighlighting.enable = true;
+ };
+
+ # Open ports in the firewall.
+ # networking.firewall.allowedTCPPorts = [ ... ];
+ # networking.firewall.allowedUDPPorts = [ ... ];
+ # Or disable the firewall altogether.
+ networking.firewall.enable = false;
+
+ # 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 = "24.11"; # Did you read the comment?
+
+}
diff --git a/rpi-nixos/DICT b/rpi-nixos/DICT
new file mode 100644
index 0000000..46fb3f5
--- /dev/null
+++ b/rpi-nixos/DICT
@@ -0,0 +1,3 @@
+DEPS="nixos"
+SUDO_FILES="hardware-configuration.nix"
+SUDO_LOCATIONS="/etc/nixos/hardware-configuration.nix"
diff --git a/rpi-nixos/hardware-configuration.nix b/rpi-nixos/hardware-configuration.nix
new file mode 100644
index 0000000..649af25
--- /dev/null
+++ b/rpi-nixos/hardware-configuration.nix
@@ -0,0 +1,57 @@
+# 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/b9c5365e-6b8c-414d-9bb0-d6951a7aa6dd";
+ fsType = "btrfs";
+ options = [ "subvol=@" "compress=zstd" ];
+ };
+
+ fileSystems."/boot" =
+ { device = "/dev/disk/by-uuid/37DD-1C0B";
+ fsType = "vfat";
+ options = [ "fmask=0077" "dmask=0077" ];
+ };
+
+ boot.zfs.extraPools = [ "pool" ];
+
+# fileSystems."/var/lib/docker" =
+# { device = "/pool/docker/var";
+# options = [ "bind" ];
+# };
+
+ swapDevices = [ ];
+
+ services.btrfs = {
+ autoScrub = {
+ enable = true;
+ interval = "weekly";
+ };
+ };
+
+ services.zfs = {
+ autoScrub.enable = true;
+ trim.enable = 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.wlan0.useDHCP = lib.mkDefault true;
+
+ nixpkgs.hostPlatform = lib.mkDefault "aarch64-linux";
+}
--
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