refactor: hosts

This commit is contained in:
Ryan Yin
2024-01-21 15:16:39 +08:00
parent 489f82f24b
commit a76daab3ce
32 changed files with 34 additions and 34 deletions
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# Host - Shoukei
This is NixOS's configuration for my Macbook Pro 2022 Intel i5, 13.3-inch, 16G RAM + 512G SSD.
Related:
- [/nixos-installer/README.shoukei.md](/nixos-installer/README.shoukei.md)
- <https://github.com/NixOS/nixos-hardware/tree/master/apple/t2>
- <https://wiki.t2linux.org/distributions/nixos/installation/>
TODOs:
- [ ] Resume from suspend(close the lid) doesn't work
- [ ] Show battery percentage in i3blocks/waybar
- [ ] Touchbar unusable some times
- It works on boot, but after a while it stops working
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{
pkgs,
config,
lib,
...
}: let
t2Cfg = config.hardware.myapple-t2;
efiPrefix = config.boot.loader.efi.efiSysMountPoint;
apple-set-os-loader-installer = pkgs.stdenv.mkDerivation rec {
name = "apple-set-os-loader-installer-1.0";
src = pkgs.fetchFromGitHub {
owner = "Redecorating";
repo = "apple_set_os-loader";
rev = "r33.9856dc4";
sha256 = "hvwqfoF989PfDRrwU0BMi69nFjPeOmSaD6vR6jIRK2Y=";
};
buildInputs = [pkgs.gnu-efi];
buildPhase = ''
substituteInPlace Makefile --replace "/usr" '$(GNU_EFI)'
export GNU_EFI=${pkgs.gnu-efi}
make
'';
installPhase = ''
install -D bootx64_silent.efi $out/bootx64.efi
'';
};
in {
options = {
hardware.myapple-t2.enableAppleSetOsLoader = lib.mkOption {
default = false;
type = lib.types.bool;
description = "Whether to enable the appleSetOsLoader activation script.";
};
};
config = {
# Activation script to install apple-set-os-loader in order to unlock the iGPU
system.activationScripts.myappleSetOsLoader = lib.optionalString t2Cfg.enableAppleSetOsLoader ''
if [[ -e ${efiPrefix}/efi/boot/bootx64_original.efi ]]; then
true # It's already installed, no action required
elif [[ -e ${efiPrefix}/efi/boot/bootx64.efi ]]; then
# Copy the new bootloader to a temporary location
cp ${apple-set-os-loader-installer}/bootx64.efi ${efiPrefix}/efi/boot/bootx64_temp.efi
# Rename the original bootloader
mv ${efiPrefix}/efi/boot/bootx64.efi ${efiPrefix}/efi/boot/bootx64_original.efi
# Move the new bootloader to the final destination
mv ${efiPrefix}/efi/boot/bootx64_temp.efi ${efiPrefix}/efi/boot/bootx64.efi
else
echo "Error: ${efiPrefix}/efi/boot/bootx64.efi is missing" >&2
fi
'';
# Enable the iGPU by default if present
environment.etc."modprobe.d/apple-gmux.conf".text = lib.optionalString t2Cfg.enableAppleSetOsLoader ''
options apple-gmux force_igd=y
'';
};
}
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{pkgs, ...}:
pkgs.stdenvNoCC.mkDerivation {
name = "brcm-firmware";
nativeBuildInputs = with pkgs; [gnutar xz];
buildCommand = ''
dir="$out/lib/"
mkdir -p "$dir"
tar -axvf ${./firmware.tar.xz} -C "$dir"
'';
}
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{
"nodes": {
"nixpkgs": {
"locked": {
"lastModified": 1703068421,
"narHash": "sha256-WSw5Faqlw75McIflnl5v7qVD/B3S2sLh+968bpOGrWA=",
"owner": "nixos",
"repo": "nixpkgs",
"rev": "d65bceaee0fb1e64363f7871bc43dc1c6ecad99f",
"type": "github"
},
"original": {
"owner": "nixos",
"ref": "nixos-23.11",
"repo": "nixpkgs",
"type": "github"
}
},
"root": {
"inputs": {
"nixpkgs": "nixpkgs"
}
}
},
"root": "root",
"version": 7
}
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{
# a flake for testing
inputs.nixpkgs.url = "github:nixos/nixpkgs/nixos-23.11";
outputs = {nixpkgs, ...}: let
system = "x86_64-linux";
pkgs = import nixpkgs {inherit system;};
in {
packages."${system}".default = pkgs.callPackage ./default.nix {};
};
}
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{
pkgs,
nixos-hardware,
...
} @ args:
#############################################################
#
# Shoukei - NixOS running on Macbook Pro 2020 I5 16G
# https://github.com/NixOS/nixos-hardware/tree/master/apple/t2
#
#############################################################
{
imports = [
nixos-hardware.nixosModules.apple-t2
./apple-set-os-loader.nix
{hardware.myapple-t2.enableAppleSetOsLoader = true;}
./hardware-configuration.nix
./impermanence.nix
];
networking = {
hostName = "shoukei"; # Define your hostname.
# configures the network interface(include wireless) via `nmcli` & `nmtui`
networkmanager.enable = true;
# Configure network proxy if necessary
# proxy.default = "http://user:password@proxy:port/";
# proxy.noProxy = "127.0.0.1,localhost,internal.domain";
# Configure network proxy if necessary
# proxy.default = "http://user:password@proxy:port/";
# proxy.noProxy = "127.0.0.1,localhost,internal.domain";
defaultGateway = "192.168.5.201";
nameservers = [
"119.29.29.29" # DNSPod
"223.5.5.5" # AliDNS
];
};
# 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. Its 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 = "23.11"; # Did you read the comment?
}
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# 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")
];
hardware.firmware = [
(import ./brcm-firmware {inherit pkgs;})
];
boot.initrd.availableKernelModules = ["xhci_pci" "nvme" "usbhid" "usb_storage" "sd_mod"];
boot.initrd.kernelModules = [];
boot.kernelModules = ["kvm-intel"];
boot.extraModulePackages = [];
# Use the EFI boot loader.
boot.loader.efi.canTouchEfiVariables = true;
# depending on how you configured your disk mounts, change this to /boot or /boot/efi.
boot.loader.efi.efiSysMountPoint = "/boot";
boot.loader.systemd-boot.enable = true;
# Enable binfmt emulation of aarch64-linux, this is required for cross compilation.
boot.binfmt.emulatedSystems = ["aarch64-linux" "riscv64-linux"];
# supported fil systems, so we can mount any removable disks with these filesystems
boot.supportedFilesystems = lib.mkForce [
"ext4"
"btrfs"
"xfs"
"ntfs"
"fat"
"vfat"
"cifs" # mount windows share
];
# clear /tmp on boot to get a stateless /tmp directory.
boot.tmp.cleanOnBoot = true;
boot.initrd = {
# unlocked luks devices via a keyfile or prompt a passphrase.
luks.devices."crypted-nixos" = {
device = "/dev/nvme0n1p4";
# the keyfile(or device partition) that should be used as the decryption key for the encrypted device.
# if not specified, you will be prompted for a passphrase instead.
#keyFile = "/root-part.key";
# whether to allow TRIM requests to the underlying device.
# it's less secure, but faster.
allowDiscards = true;
};
};
# equal to `mount -t tmpfs tmpfs /`
fileSystems."/" = {
device = "tmpfs";
fsType = "tmpfs";
# set mode to 755, otherwise systemd will set it to 777, which cause problems.
# relatime: Update inode access times relative to modify or change time.
options = ["relatime" "mode=755"];
};
fileSystems."/boot" = {
device = "/dev/nvme0n1p1";
fsType = "vfat";
};
fileSystems."/nix" = {
device = "/dev/disk/by-uuid/2f4db246-e65d-4808-8ab4-5365f9dea1ef";
fsType = "btrfs";
options = ["subvol=@nix" "noatime" "compress-force=zstd:1"];
};
fileSystems."/tmp" = {
device = "/dev/disk/by-uuid/2f4db246-e65d-4808-8ab4-5365f9dea1ef";
fsType = "btrfs";
options = ["subvol=@tmp" "noatime" "compress-force=zstd:1"];
};
fileSystems."/persistent" = {
device = "/dev/disk/by-uuid/2f4db246-e65d-4808-8ab4-5365f9dea1ef";
fsType = "btrfs";
options = ["subvol=@persistent" "noatime" "compress-force=zstd:1"];
# impermanence's data is required for booting.
neededForBoot = true;
};
fileSystems."/snapshots" = {
device = "/dev/disk/by-uuid/2f4db246-e65d-4808-8ab4-5365f9dea1ef";
fsType = "btrfs";
options = ["subvol=@snapshots" "noatime" "compress-force=zstd:1"];
};
# mount swap subvolume in readonly mode.
fileSystems."/swap" = {
device = "/dev/disk/by-uuid/2f4db246-e65d-4808-8ab4-5365f9dea1ef";
fsType = "btrfs";
options = ["subvol=@swap" "ro"];
};
# remount swapfile in read-write mode
fileSystems."/swap/swapfile" = {
# the swapfile is located in /swap subvolume, so we need to mount /swap first.
depends = ["/swap"];
device = "/swap/swapfile";
fsType = "none";
options = ["bind" "rw"];
};
swapDevices = [
{device = "/swap/swapfile";}
];
# 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.enp230s0f1u1.useDHCP = lib.mkDefault true;
# networking.interfaces.wlp229s0.useDHCP = lib.mkDefault true;
nixpkgs.hostPlatform = lib.mkDefault "x86_64-linux";
hardware.cpu.intel.updateMicrocode = lib.mkDefault config.hardware.enableRedistributableFirmware;
}
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{
modules.desktop.hyprland = {
nvidia = false;
settings = {
# Configure your Display resolution, offset, scale and Monitors here, use `hyprctl monitors` to get the info.
# highres: get the best possible resolution
# auto: postition automatically
# 1.5: scale to 1.5 times
# bitdepth,10: enable 10 bit support
monitor = "eDP-1,highres,auto,1.5,bitdepth,10";
};
};
modules.desktop.i3 = {
nvidia = false;
};
programs.ssh = {
enable = true;
extraConfig = ''
Host github.com
Hostname github.com
# github is controlled by shoukei~
IdentityFile ~/.ssh/shoukei
# Specifies that ssh should only use the identity file explicitly configured above
# required to prevent sending default identity files first.
IdentitiesOnly yes
'';
};
}
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{
impermanence,
pkgs,
...
}: {
imports = [
impermanence.nixosModules.impermanence
];
environment.systemPackages = [
# `sudo ncdu -x /`
pkgs.ncdu
];
# There are two ways to clear the root filesystem on every boot:
## 1. use tmpfs for /
## 2. (btrfs/zfs only)take a blank snapshot of the root filesystem and revert to it on every boot via:
## boot.initrd.postDeviceCommands = ''
## mkdir -p /run/mymount
## mount -o subvol=/ /dev/disk/by-uuid/UUID /run/mymount
## btrfs subvolume delete /run/mymount
## btrfs subvolume snapshot / /run/mymount
## '';
#
# See also https://grahamc.com/blog/erase-your-darlings/
# NOTE: impermanence only mounts the directory/file list below to /persistent
# If the directory/file already exists in the root filesystem, you should
# move those files/directories to /persistent first!
environment.persistence."/persistent" = {
# sets the mount option x-gvfs-hide on all the bind mounts
# to hide them from the file manager
hideMounts = true;
directories = [
"/etc/NetworkManager/system-connections"
"/etc/ssh"
"/etc/nix/inputs"
"/etc/secureboot" # lanzaboote - secure boot
# my secrets
"/etc/agenix/"
"/var/log"
"/var/lib"
# created by modules/nixos/misc/fhs-fonts.nix
# for flatpak apps
# "/usr/share/fonts"
# "/usr/share/icons"
];
files = [
"/etc/machine-id"
];
# the following directories will be passed to /persistent/home/$USER
users.ryan = {
directories = [
"codes"
"nix-config"
"tmp"
"Downloads"
"Music"
"Pictures"
"Documents"
"Videos"
{
directory = ".gnupg";
mode = "0700";
}
{
directory = ".ssh";
mode = "0700";
}
{
directory = ".aws";
mode = "0700";
}
{
directory = ".docker";
mode = "0700";
}
{
directory = ".kube";
mode = "0700";
}
# misc
".config/pulse"
".pki"
# remote desktop
".config/remmina"
".config/freerdp"
# browsers
".mozilla"
".config/google-chrome"
# neovim / remmina / flatpak / ...
".local/share"
".local/state"
# language package managers
".npm"
"go"
# neovim plugins(wakatime & copilot)
".wakatime"
".config/github-copilot"
];
files = [
".wakatime.cfg"
".config/nushell/history.txt"
];
};
};
}