nixcfg/README.md
2024-04-27 20:11:14 -04:00

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# nixcfg
NixOS flake for all of mine + my husband's hosts. Modules for Hyprland, Sway, GNOME, and a variety of Home Lab services running on a mix of nix-native and OCI containers. Uses home-manager for managing dotfiles and disko for automatically partioning drives.
## Rice
![](./_img/sway.png)
## Hosts
| Host | lavaridge | petalburg | rustboro |
|---------|----------------------|-------------------------|------------------------|
| Model | Framework Laptop 13 | Lenovo Yoga 9i Gen 8 | ThinkPad T440p |
| Display | 13.5" 2256x1504 60Hz | 14" 2880x1800 90hz OLED | 14" 1920x1080 60hz |
| CPU | AMD Ryzen 7640U | Intel Core i7-1360P | Intel Core i5-4210M |
| RAM | 32GB DDR5-5600Mhz | 16GB LPDDR5-5200Mhz | 16GB DDR3L-1600Mhz |
| GPU | AMD Radeon 760M | Intel Iris Xe Graphics | Intel HD Graphics 4600 |
| Storage | 1TB Sk hynix P41 | 512GB M.2 PCIe 4.0 | 512GB SATA SSD |
| OS | NixOS Unstable | NixOS Unstable | NixOS Unstable |
| Desktop | Hyprland | Sway | Sway |
| Host | mossdeep | fallarbor | mauville |
|---------|-------------------------|------------------------|-------------------------|
| Model | Steam Deck OLED | Framework Laptop 13 | Custom Mini-ITX Desktop |
| Display | 7.4" 1280x800 90Hz OLED | 13.5" 2256x1504 60Hz | 34" 3440x1440 160Hz VA |
| CPU | AMD "Sephiroth" APU | Intel Core i5-1135G7 | AMD Ryzen 5 2600 |
| RAM | 16GB LPDDR5 6400 MT/s | 16GB DDR4-3200Mhz | 16GB DDR4-3200Mhz |
| GPU | AMD RDNA 2 | Intel Iris Xe Graphics | AMD Radeon Rx 6700 |
| Storage | 512GB M.2 PCIe SSD | 512GB M.2 PCIe 3.0 | 1TB M.2 PCIe 3.0 |
| OS | NixOS Unstable | NixOS Unstable | NixOS Unstable |
| Desktop | Hyprland | Hyprland | Hyprland |
## Home Lab Services
| Service | Description | Source/Runtime | Domain |
|------------------|-----------------------------------|--------------------------------------|----------------------------------|
| Nix Binary Cache | LAN cache for nix derivations. | nix-serve (nixpkgs) | https://nixchace.raffauflabs.com |
| Navidrome | SubSonic-compatible music server. | nix-container (nixpkgs) | https://music.raffauflabs.com |
| Plex | Music, TV, and Movie streaming. | OCI: plexinc/pms-docker:public | https://plex.raffauflabs.com |
| Audiobookshelf | Podcasts & audiobooks. | OCI: advplyr/audiobookshelf:latest | https://podcasts.raffauflabs.com |
| FreshRSS | RSS & News reader. | OCI: freshrss/freshrss:latest | https://news.raffauflabs.com |
| Transmission | BitTorrent. | OCI: linuxserver/transmission:latest | Tailnet |
| Jellyfin | FOSS Plex alternative (testing). | OCI: jellyfin/jellyfin | Tailnet |
| Samba | LAN file shares. | nixpkgs | Tailnet |
| Nginx | Reverse proxy. | nixpkgs | Tailnet
| Ollama | Runs opensource LLMs. | nixpkgs | Tailnet |
## Deploying to NixOS
> :red_circle: **Do not deploy this flake unmodified to your machine. It won't work.**
> This is my own [NixOS](https://nixos.org/) and [home-manager](https://github.com/nix-community/home-manager) flake for my personal devices.
> Each hardware-configuration is host-specific. If you fork this repository, replace them with the hardware-configuration.nix that NixOS generates for you.
### Enabling Flakes
While widely used and considered stable, [flakes](https://nixos.wiki/wiki/Flakes) are still considered experimental. To enable Flakes, add the following lines to your `configuration.nix` and rebuild.
```nix
nix.settings.experimental-features = [ "nix-command" "flakes" ];
```
### Building Flake
In order to deploy this Flake on your host, run the following command:
```console
sudo nixos-rebuild boot --flake github:alyraffauf/nixcfg#HOST
```
Substitute `HOST` for whichever hostname you have chosen. Reboot to apply the flake's configuration for the chosen host.
### Installing from Live USB
> :red_circle: **This will erase your computer's disk** as specified by the host configuration, installing a fresh copy of NixOS. Backup first!
If you want to install NixOS from this flake, run the following commands, substituting `HOST` with a NixOS configuration specified in `flake.nix`.
```console
sudo nix --experimental-features "nix-command flakes" run github:nix-community/disko -- --mode disko --flake github:alyraffauf/nixcfg#HOST
sudo nixos-install --no-root-password --root /mnt --flake github:alyraffauf/nixcfg#HOST
```