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reorganized and imported from README
add home lab page
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Home Lab.md
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## Services
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| Service | Description | Source/Runtime | Domain |
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|------------------|-----------------------------------|--------------------------------------|----------------------------------|
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| Nix Binary Cache | LAN cache for nix derivations. | nix-serve (nixpkgs) | https://nixcache.raffauflabs.com |
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| Navidrome | SubSonic-compatible music server. | nix-container (nixpkgs) | https://music.raffauflabs.com |
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| Plex | Music, TV, and Movie streaming. | OCI: plexinc/pms-docker:public | https://plex.raffauflabs.com |
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| Audiobookshelf | Podcasts & audiobooks. | OCI: advplyr/audiobookshelf:latest | https://podcasts.raffauflabs.com |
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| FreshRSS | RSS & News reader. | OCI: freshrss/freshrss:latest | https://news.raffauflabs.com |
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| Transmission | BitTorrent. | OCI: linuxserver/transmission:latest | Tailnet |
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| Samba | LAN file shares. | nixpkgs | Tailnet |
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| Nginx | Reverse proxy. | nixpkgs | Tailnet |
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| Ollama | Runs opensource LLMs. | nixpkgs | Tailnet |
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Home.md
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Home.md
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1. [[Home Lab]]
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1. [[Hosts]]
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1. [[Networking]]
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1. [[Secrets]]
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## Deploying to NixOS
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> :red_circle: **Do not deploy this flake unmodified to your machine. It won't work.**
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> This is my own [NixOS](https://nixos.org/) and [home-manager](https://github.com/nix-community/home-manager) flake for my personal devices.
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> Each hardware configuration is host-specific. If you fork this repository, replace them with the hardware-configuration that NixOS generates for you.
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### Enabling Flakes
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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.
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```nix
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nix.settings.experimental-features = [ "nix-command" "flakes" ];
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```
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Alternatively, pass `--experimental-features "nix-command flakes"` to `nix` to temporarily use flakes.
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### Building Flake
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In order to deploy this Flake on your host, run the following command:
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```console
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sudo nixos-rebuild boot --flake github:alyraffauf/nixcfg#$HOSTNAME
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```
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Substitute `$HOSTNAME` for whichever hostname you have chosen. Reboot to apply the flake's configuration for the chosen host.
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### Installing from Live USB
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> :red_circle: **This will erase your computer's disk** as specified by the host configuration, installing a fresh copy of NixOS. Backup first!
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If you want to install NixOS from this flake, run the following commands, ideally from a NixOS live environment, substituting `$HOSTNAME` with a NixOS configuration specified in `flake.nix`.
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```console
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sudo nix --experimental-features "nix-command flakes" run github:alyraffauf/nixcfg -- $HOSTNAME
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```
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Hosts.md
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Hosts.md
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## Hosts
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| Host | lavaridge | petalburg | rustboro |
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|---------|----------------------|-------------------------|------------------------|
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| Model | Framework Laptop 13 | Lenovo Yoga 9i Gen 8 | ThinkPad T440p |
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| Display | 13.5" 2256x1504 60Hz | 14" 2880x1800 90hz OLED | 14" 1920x1080 60hz |
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| CPU | AMD Ryzen 7640U | Intel Core i7-1360P | Intel Core i5-4210M |
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| RAM | 32GB DDR5-5600Mhz | 16GB LPDDR5-5200Mhz | 16GB DDR3L-1600Mhz |
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| GPU | AMD Radeon 760M | Intel Iris Xe Graphics | Intel HD Graphics 4600 |
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| Storage | 1TB Sk hynix P41 | 512GB M.2 PCIe 4.0 | 512GB SATA SSD |
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| Desktop | Hyprland | Sway (tablet mode) | Sway |
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| Host | fallarbor | mauville |
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|---------|------------------------|-------------------------|
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| Model | Framework Laptop 13 | Custom Mini-ITX Desktop |
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| Display | 13.5" 2256x1504 60Hz | 34" 3440x1440 160Hz VA |
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| CPU | Intel Core i5-1135G7 | AMD Ryzen 5 2600 |
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| RAM | 16GB DDR4-3200Mhz | 16GB DDR4-3200Mhz |
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| GPU | Intel Iris Xe Graphics | AMD Radeon Rx 6700 |
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| Storage | 512GB M.2 PCIe 3.0 | 1TB M.2 PCIe 3.0 |
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| Desktop | Hyprland | Sway |
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## Provisioning New Hosts
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1. Create `hosts/$HOSTNAME/default.nix` and other host-specific nix modules (e.g. `disko.nix`,`hardware.nix`, and `home.nix`).
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2. Add host to `nixosConfigurations` in `flake.nix`.
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3. (OPTIONAL) Generate a `cert.pem`, `key.pem`, and device ID for Syncthing with `syncthing -generate=$HOSTNAME`. Find the device ID in the generated `config.xml` and add it to `nixosModules/services/syncthing/default.nix`, encrypt the cert and key with agenix, and set them as appropriate in the host configuration.
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4. Install NixOS from this flake. Secrets will _not_ be available on first boot.
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5. Copy the new system's public SSH key (`/etc/ssh/ssh_host_ed25519_key.pub`) to the host configuration (`host/$HOSTNAME/ssh.pub`).
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6. Add the new public key to `secrets/secrets.nix` and rekey all secrets with `agenix --rekey`.
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7. Rebuild the new system from git. Secrets will be automatically decrypted and immediately available in `/run/agenix/`.
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8. (OPTIONAL) Generate a new user SSH key and add it to `nixosModules/users/default.nix` in order to enable passwordless logins to other hosts.
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