ooknet

A monorepo for all my nix expressions powered by flake-parts.

Overview

This repository serves two main purposes:

1. Centralized location for all my personal computing infrastructure.
2. A place to experiment and learn about networking, administration, security, unix, design and programming.

Warning

This repository is not intended to be used by anyone but myself. It is highly personalized and likely doesn't fit anyone else's needs. I leave this repository public to serve as a reference for anyone else building a something similar.

Features

• NixOS configurations for all my hosts
• Home-manager configuration for my workstations
• Custom packages
• Development environments
• Declarative secrets with agenix
• Personal website
• Templates for bootstrapping projects

Fleet

Below are all the hosts I currently maintain within this flake:

host	spec	role	description	architecture	status
ooksdesk	7500F / RX5700XT / 32 GB DDR5	Workstation	Primary desktop workstation	x86_64-linux	UP
ookst480s	T480s / i5-8350U / 24 GB DDR4	Workstation	Primary mobile workstation	x86_64-linux	UP
ooksmicro	GPD Micro PC / N8100 / 8 GB LPDR3	Workstation	Pocket workstation	x86_64-linux	UP
ooksmedia	i3-10100 / 1650 Super / 8 GB DDR4	Server	Homelab/Media server	x86_64-linux	UP
ooksx1	X1 Carbon G4 / i5 6200U / 8 GB LPDDR3	Workstation	Alternative mobile workstation	x86_64-linux	DOWN
ooknode	Linode Nanode	Server	VPS for website	x86_64-linux	UP
ooksphone	Termux	Workstation	Nix environment for android phone	x86_64-linux	DOWN

Architecture

I like to experiment with different ideas a lot. Due to that, much of this is subject to change. I will try to keep this readme as up to date as possible.

I won't go too indepth here, as everything is subject to change. But here is the high-level.

One of the main goals of this project was to allow for easy bootstrapping of new hosts while maintaining fine-grained configuration on a per-host basis. This is accomplished using a roles and profiles pattern (similar to Puppet's roles and profiles method).

Roles

• Workstation: Desktop/laptop systems with GUI environment
• Server: Headless systems running specific services

Roles are declared via their own respective helper functions mkWorkstation and mkServer. Both being simple wrappers of lib.nixosSystem (also see lib.evalModules). These functions serve to abstract the boilerplate, leaving a simple interface for declaring hosts.

Example:

flake.nixosConfigurations = {
  ookst480s = mkWorkstation {
    inherit withSystem;
    system = "x86_64-linux";
    hostname = "ookst480s";
    type = "laptop";
  };
  ooknode = mkServer {
    inherit withSystem;
    system = "x86_64-linux";
    hostname = "ooknode";
    domain = "ooknet.org";
    type = "vm";
    profile = "linode";
    services = ["website" "forgejo"]; 
  };
};

Profiles

Profiles are collections of related software and configurations that can be enabled on a per-host basis. Here are some example profiles for workstations:

• gaming: Steam & emulators
• communication: Discord, Teams, Matrix
• productivity: Document editing, note-taking
• creative: Art and design tools
• media: Audio/video playback and management
• virtualization: Virtual machine support

Example configuration:

ooknet.workstation.profiles = ["gaming" "creative" "media"];

For servers, profiles are defined as services. For example:

• ookflix: Media server services
• forgjo: Git server
• website: My static website

ooknet.server.services = ["ookflix"];

Desktop environment

All workstations run a minimal hyprland configuration made from a few components:

• Hyprland
• Hypr* ware (hypridle, hyprlock, hyprpaper)
• Waybar (status bar)
• Mako (notifications)