NixOS & Home Manager Configurations

My NixOS setup running on a couple of laptops and a home server. Everything is managed through flakes with a modular structure that makes it easy to share configuration between machines while keeping host-specific stuff separate.

Warning

This is a single user setup and is not intended to be anything else.

Structure

├── flake.nix       # Main flake configuration
├── hosts/          # Per-host configurations
│   ├── ideapad/
│   ├── khloe/
│   ├── kim/
│   └── yoga/
├── modules/        # Modular configurations
│   ├── core/       # NixOS modules
│   └── home/       # Home Manager modules
├── profiles/       # Reusable system profiles
└── secrets/        # Encrypted secrets management

Installation

1. Boot the NixOS installer ISO
2. Set up network connection (WiFi or ethernet)
3. Mount VeraCrypt USB and copy SSH keys to /etc/ssh/
4. Clone this repo: git clone https://github.com/peucastro/nixos-config
5. Update disk device in hosts/<hostname>/disk-configuration.nix
6. Run disko: sudo nix run github:nix-community/disko/latest -- --mode destroy,format,mount hosts/<hostname>/disk-configuration.nix
7. Install: sudo nixos-install --flake .#<hostname>
8. Reboot

Software

Core System

• Window Manager: Hyprland
• Status Bar: Waybar
• Wallpaper Manager: awww + waypaper
• Idle Daemon: hypridle
• Screen Locker: hyprlock
• Logout Menu: wlogout
• Notification Daemon: dunst
• Display Manager: greetd + tuigreet
• Monitor Manager: kanshi
• Clipboard Manager: wl-clipboard + cliphist
• Screenshot Tool: grim + slurp + swappy
• Night Light: wlsunset

Terminal & Shell

• Terminal Emulator: Alacritty, Ghostty
• Shell: Zsh
  • Plugin Manager: oh-my-zsh
  • Plugins: zsh-autosuggestions, zsh-syntax-highlighting
• Text Editor: Neovim
• Terminal Multiplexer: tmux
• System Monitor: btop, fastfetch
• CLI Tools: bat, eza, fd, ripgrep, fzf

Applications

• Application Launcher: Rofi
• Code Editors: VS Code, Zed
• Web Browsers: Zen, Firefox, ungoogled-chromium
• Communication: Discord, Slack, Telegram
• Office & Productivity: LibreOffice, Obsidian, Calibre
• Utilities: Bitwarden, qBittorrent, LocalSend

Home Server

A headless server running various self-hosted services like Jellyfin for media streaming, Immich for photos, and the *arr stack for managing downloads. Everything is connected through Tailscale for remote access, with AdGuard Home handling DNS filtering. Services are configured declaratively through NixOS with Caddy reverse proxy handling SSL certificates via Cloudflare DNS.

This section is generated automatically from the Nix configuration using this cursed Nix script.

Downloads

Icon	Name	Description
	Deluge	BitTorrent client with web UI
	qBittorrent	Bittorrent client with web UI
	Soulseek	Peer-to-peer music sharing
	Transmission	BitTorrent client

Media

Icon	Name	Description
	Calibre-Web	Ebook library manager and reader
	Immich	Self-hosted photo management
	Jellyfin	Media streaming server
	Jellyseerr	Media request and management for Jellyfin.
	Navidrome	Modern music server and streamer

Monitoring

Icon	Name	Description
	Glances	System monitoring web UI
	Grafana	Analytics and monitoring dashboards
	Healthchecks	Uptime monitoring and alerts
	Prometheus	Metrics collection and alerting
	Uptime Kuma	Self-hosted monitoring service

Network

Icon	Name	Description
	AdGuard Home	DNS server with ad/tracker blocking and web UI

Servarr

Icon	Name	Description
	Bazarr	Subtitle management for Radarr/Sonarr
	Lidarr	Music collection manager for Usenet and BitTorrent
	Prowlarr	Indexer manager for Usenet and BitTorrent
	Radarr	Movie collection manager for Usenet and BitTorrent
	Readarr	Ebook and audiobook collection manager for Usenet and BitTorrent
	Sonarr	TV show collection manager for Usenet and BitTorrent

Utilities

Icon	Name	Description
	Filebrowser	Web file manager
	Homepage	Application dashboard.
	Miniflux	Minimalist and opinionated feed reader
	Stirling PDF	PDF manipulation and conversion tool

License

This project is licensed under the terms of the MIT license. Check LICENSE for details.