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Replace flake.nix

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Aaron Honeycutt 2023-05-16 14:39:11 +00:00
parent 4d5fd9135e
commit 6537b4b7bd
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138
systems/x86_64/sovereign/flake.nix
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@ -1,62 +1,114 @@
{
description = "ahoneybun's NixOS Flake";
description = "Sovereign";
# This is the standard format for flake.nix. `inputs` are the dependencies of the flake,
# and `outputs` function will return all the build results of the flake.
# Each item in `inputs` will be passed as a parameter to the `outputs` function after being pulled and built.
inputs = {
# There are many ways to reference flake inputs. The most widely used is github:owner/name/reference,
# which represents the GitHub repository URL + branch/commit-id/tag.
# Official NixOS package source, using nixos-unstable branch here
nixpkgs.url = "github:NixOS/nixpkgs/nixos-22.11";
# home-manager, used for managing user configuration
home-manager = {
url = "github:nix-community/home-manager/release-22.11";
# The `follows` keyword in inputs is used for inheritance.
# Here, `inputs.nixpkgs` of home-manager is kept consistent with the `inputs.nixpkgs` of the current flake,
# to avoid problems caused by different versions of nixpkgs dependencies.
inputs.nixpkgs.follows = "nixpkgs";
};
};
# `outputs` are all the build result of the flake.
# A flake can have many use cases and different types of outputs.
# parameters in `outputs` are defined in `inputs` and can be referenced by their names.
# However, `self` is an exception, This special parameter points to the `outputs` itself (self-reference)
# The `@` syntax here is used to alias the attribute set of the inputs's parameter, making it convenient to use inside the function.
outputs = { self, nixpkgs, nixos-hardware, ... }@inputs: {
# Outputs named `nixosConfigurations` is used by execute `nixos-rebuild switch --flake /path/to/flakes/directory` on NixOS System.
outputs = { self, nixpkgs, ... }@inputs: {
nixosConfigurations = {
# By default, NixOS will try to refer the nixosConfiguration with its hostname.
# so the system named `nixos-test` will use this configuration.
# However, the configuration name can also be specified using `nixos-rebuild switch --flake /path/to/flakes/directory#<name>`.
# The `nixpkgs.lib.nixosSystem` function is used to build this configuration, the following attribute set is its parameter.
# Run `nixos-rebuild switch --flake .#nixos-test` in the flake's directory to deploy this configuration on any NixOS system
"sovereign" = nixpkgs.lib.nixosSystem {
system = "x86_64-linux";
# The Nix module system can modularize configurations, improving the maintainability of configurations.
#
# Each parameter in the `modules` is a Nix Module, and there is a partial introduction to it in the nixpkgs manual:
# <https://nixos.org/manual/nixpkgs/unstable/#module-system-introduction>
# It is said to be partial because the documentation is not complete, only some simple introductions
# (such is the current state of Nix documentation...)
# A Nix Module can be an attribute set, or a function that returns an attribute set.
# If a Module is a function, according to the Nix Wiki description, this function can have up to four parameters:
#
# config: The configuration of the entire system
# options: All option declarations refined with all definition and declaration references.
# pkgs: The attribute set extracted from the Nix package collection and enhanced with the nixpkgs.config option.
# modulesPath: The location of the module directory of Nix.
#
# Only these four parameters can be passed by default.
# If you need to pass other parameters, you must use `specialArgs` by uncomment the following line
# specialArgs = {...} # pass custom arguments into sub module.
modules = [
# Import the configuration.nix we used before, so that the old configuration file can still take effect.
# Note: /etc/nixos/configuration.nix itself is also a Nix Module, so you can import it directly here
./configuration.nix
# ./configuration.nix
./hardware-configuration.nix
./stoners-space.nix
({config, pkgs, ...}: {
nix = {
settings.auto-optimise-store = true;
settings.experimental-features = [ "nix-command" "flakes" ];
settings.extra-platforms = [ "aarch64-linux" ];
gc = {
automatic = true;
dates = "weekly";
options = "--delete-older-than 30d";
};
buildMachines = [{
hostName = "localhost";
systems = [ "x86_64-linux"
"aarch64-linux"
"x86_64-darwin"
"aarch64-darwin" ];
supportedFeatures = [ "kvm" "nixos-test" "big-parallel" "benchmark" ];
maxJobs = 8;
}];
};
boot = {
kernelPackages = pkgs.linuxPackages_latest;
kernelParams = [ "console=ttyS0,1920n8" ];
binfmt.emulatedSystems = [ "aarch64-linux" ];
loader.grub.enable = true;
loader.grub.extraConfig = ''
serial --speed=19200 --unit=0 --word=8 --parity=no --stop=1;
terminal_input serial;
terminal_output serial
'';
loader.grub.device = "nodev"; # or "nodev" for efi only
loader.timeout = 10;
};
networking = {
hostName = "sovereign";
firewall = {
enable = true;
allowedTCPPorts = [ 80 443 ];
};
usePredictableInterfaceNames = false;
useDHCP = false;
interfaces.eth0.useDHCP = true;
};
users.users.aaronh = {
isNormalUser = true;
extraGroups = [ "wheel" "networkmanager" ]; # Enable ‘sudo’ for the user.
packages = with pkgs; [
cargo
git
git-lfs
];
};
environment.systemPackages = with pkgs; [
acme-sh
git
git-lfs
mtr
neofetch
sysstat
tree
wget
];
security.acme.acceptTerms = true;
security.acme.defaults.email = "aaronhoneycutt@proton.me";
services.openssh = { # 22.11
# services.openssh.settings = {
enable = true;
permitRootLogin = "no";
};
system = {
stateVersion = "22.11";
autoUpgrade.enable = true;
};
})
];
};
};