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nix-config/modules/nixos/core-server.nix
2023-05-27 16:10:25 +08:00

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{ config, pkgs, devenv, ... }:
{
# enable flakes globally
nix.settings.experimental-features = [ "nix-command" "flakes" ];
# Set your time zone.
time.timeZone = "Asia/Shanghai";
# Select internationalisation properties.
i18n.defaultLocale = "en_US.UTF-8";
i18n.extraLocaleSettings = {
LC_ADDRESS = "zh_CN.UTF-8";
LC_IDENTIFICATION = "zh_CN.UTF-8";
LC_MEASUREMENT = "zh_CN.UTF-8";
LC_MONETARY = "zh_CN.UTF-8";
LC_NAME = "zh_CN.UTF-8";
LC_NUMERIC = "zh_CN.UTF-8";
LC_PAPER = "zh_CN.UTF-8";
LC_TELEPHONE = "zh_CN.UTF-8";
LC_TIME = "zh_CN.UTF-8";
};
# all fonts are linked to /nix/var/nix/profiles/system/sw/share/X11/fonts
fonts = {
# use fonts specified by user rather than default ones
enableDefaultFonts = false;
fontDir.enable = true;
fonts = with pkgs; [
# icon fonts
material-design-icons
font-awesome
# 思源系列字体是 Adobe 主导的。其中汉字部分被称为「思源黑体」和「思源宋体」,是由 Adobe + Google 共同开发的
source-sans # 无衬线字体,不含汉字。字族名叫 Source Sans 3 和 Source Sans Pro以及带字重的变体加上 Source Sans 3 VF
source-han-sans # 思源黑体
# nerdfonts
(nerdfonts.override { fonts = [
"FiraCode"
"JetBrainsMono"
"Iosevka"
];})
];
# user defined fonts
# the reason there's Noto Color Emoji everywhere is to override DejaVu's
# B&W emojis that would sometimes show instead of some Color emojis
fontconfig.defaultFonts = {
sansSerif = [ "Noto Sans" "Noto Color Emoji" ];
monospace = [ "JetBrainsMono Nerd Font" "Noto Color Emoji" ];
emoji = [ "Noto Color Emoji" ];
};
};
# networking.firewall.allowedTCPPorts = [ ... ];
# networking.firewall.allowedUDPPorts = [ ... ];
# Or disable the firewall altogether.
networking.firewall.enable = false;
# Enable the OpenSSH daemon.
services.openssh = {
enable = true;
settings = {
X11Forwarding = true;
PermitRootLogin = "no"; # disable root login
PasswordAuthentication = false; # disable password login
};
openFirewall = true;
};
# Allow unfree packages
nixpkgs.config.allowUnfree = true;
# List packages installed in system profile. To search, run:
# $ nix search wget
environment.systemPackages = with pkgs; [
neovim # Do not forget to add an editor to edit configuration.nix! The Nano editor is also installed by default.
wget
curl
aria2
git # used by nix flakes
git-lfs # used by huggingface models
];
# replace default editor with neovim
environment.variables.EDITOR = "nvim";
# for power management
services.power-profiles-daemon = {
enable = true;
};
services.upower.enable = true;
}