183 lines
7.6 KiB
Markdown
183 lines
7.6 KiB
Markdown
# NixOS Configuration Repository
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## NOTE: These configs expect this repo to be cloned to `/etc/nixos/git/`
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* Clone this repo
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```
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sudo git clone https://git.sysctl.io/albert/nix /etc/nixos/git
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sudo chown -R albert:root /etc/nixos/git
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# or, with wallpapers
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sudo git clone --recursive https://git.sysctl.io/albert/nix /etc/nixos/git
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sudo chown -R albert:root /etc/nixos/git
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```
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* Installation:
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```
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nixos-install <Hostname> [<Username>]
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# or
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./docs/install.sh <Hostname> [<Username>]
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```
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* Post install (home-manager, GPG keys, SOPS, etc)
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```
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nix develop -c /etc/nixos/git/docs/setup.sh
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```
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# Machines
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| Name | Description | Status |
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| ----------------- | ----------------------------------------------------- | -------- |
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| backups-rpi4 | Japan Raspberry Pi 4 for backups from nuc-server | Done |
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| framework-server | sysctl.io - main server, framework 13th gen mainboard | Done |
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| nixos-desktop | My main desktop | Done |
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| nixos-framework | My AMD Framework 13 laptop | Done |
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| osaka-linode-01 | Osaka Linode relay for sysctl.io external connections | Done |
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| milan-linode-01 | Milan Linode DERP relay for Tailscale | Done |
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| piaware-rpi4 | FlightAware for Raspberry Pi | Done |
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| quitman-rpi4 | Raspberry Pi at my parents house. Headscale Exit Node | On Hold |
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| nuc-server | Second NUC server at my brothers house | On Hold |
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# Images
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| Name | Description | Build Commands |
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| ----------------- | ----------------------------------------------- | --------------------------------------------------- |
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| nixos-iso-console | Console ISO image of this flake for installing | `nix build .#imageConfigurations.nixos-iso-console` |
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| nixos-iso-desktop | Gnome ISO image of this flake for installing | `nix build .#imageConfigurations.nixos-iso-desktop` |
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| nixos-linode-img | Image of this flake for use on Linode | `nix build .#imageConfigurations.nixos-linode-img` |
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| nixos-rpi4-img | Image of this flake for use on Raspberry Pi 4's | `nix build .#imageConfigurations.nixos-rpi4-img` |
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---
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# To Do List
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* [ ] fixes
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* re-enable a few things when 24.05 is stable
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## Host Specific
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### framework-server
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* [ ] Try this https://www.ntop.org/products/traffic-analysis/ntop/
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* [ ] Podman mgiration - Potentially use nix-defined containers.
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## General
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* [ ] Security hardening / scans / etc
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* [ ] Where possible, convert cronjobs to systemd services / timers
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## Home-Manager
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* [ ] Figure out what the home-manager `account` options are for.
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* [ ] Find a way to remove all default search engines in Firefox (Google, Amazon, etc)
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## Desktop / GUI
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* [ ] rofi - rbw integration
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* [ ] Set up PyRadio with Nightride.FM
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* [ ] Update desktop Hyprland config with new monitor setup
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* [ ] See if I can hide the waybar hyprlan workspace switcher when only 1 desktop is present
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Completed ToDo List [here](./docs/complete.md)
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---
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# Information
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### Home Manager
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* Home Manager Documentation - [Link](https://nix-community.github.io/home-manager/index.html)
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* Home Manager Options Search - [Link](https://mipmip.github.io/home-manager-option-search/)
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### NixOS
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* nix.dev - Official Nix Documentation - [Link](https://nix.dev/)
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* NixOS Documentation - Stable - [Link](https://nixos.org/manual/nixos/stable/)
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* NixOS Packages / Options Search - [Link](https://search.nixos.org/)
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* Nix User Repository (NUR) Search - [Link](https://nur.nix-community.org/)
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* ARM NixOS Building - [Link](https://nixos.wiki/wiki/NixOS_on_ARM#NixOS_installation_.26_configuration)
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* NixOS Manual - [Link](https://nixos.org/manual/nix/unstable/introduction)
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### Useful Links
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* FlakeHub - [Link](https://flakehub.com)
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* Flakestry.dev - [Link](https://flakestry.dev/)
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* Track a Nixpkgs PR - [Link](https://nixpk.gs/pr-tracker.html)
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* Awesome-Hyprland - [Link](https://github.com/hyprland-community/awesome-hyprland)
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### Examples
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* Tons of good examples here - [Link](https://github.com/Mic92/dotfiles/blob/main/nixos/modules/)
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* NixOS Flakes Intro Guide - [Link](https://nixos-and-flakes.thiscute.world/)
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### Theming
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* Neofetch Themes - [Link](https://github.com/Chick2D/neofetch-themes/)
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* Stylix - [Link](https://github.com/danth/stylix)
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* Hyprland Inspirations
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* Aylur - [Link](https://github.com/Aylur/dotfiles)
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* Base16 Color Schemes - [Link](https://tinted-theming.github.io/base16-gallery/)
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---
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# Lanzaboote / SecureBoot
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* Instructions here - [Link](https://git.sysctl.io/Mirrors/lanzaboote/src/branch/master/docs/QUICK_START.md)
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## Generic Instructions:
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1. Create your keys: `sbctl create-keys`
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2. Verify your machine is ready for SecureBoot: `sbctl verify` - Everything except `*-bzImage.efi` are signed
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3. Enter Secureboot Setup mode in your EFI Settings on the motherboard (F10)
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* Security -> SecureBoot -> Set to Enabled and "Reset to Setup Mode" and exit
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4. Enroll the keys: `sbctl enroll-keys --microsoft`
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* If you wish, you can select `--tpm-eventlog`, but checksums will change later (ie, at a kernel rebuild)
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5. Reboot and verify you are activated: `bootctl status`
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## Framework Specific:
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1. Change boot import from `boot.nix` to `secureboot.nix` in `./nixos/hosts/<hostname>/default.nix`
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4. Run `rebuild-host` to switch from `boot.nix` to `secureboot.nix`
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2. Reboot into EUFI and set SecureBoot settings to:
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* Enforce Secure Boot - Enabled
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* Erase all Secure Boot Settings - Enabled
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* Restore Secure Boot to Factory Settings - Disabled
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3. Save and reboot
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4. Run `sudo sbctl create-keys`
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5. Run `sudo sbctl enroll-keys`
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6. Reboot and verify with `bootctl status`
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# Manual: GPG Keys
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1. Import the user private key: `gpg --import gpg/users/albert/privkey.asc`
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2. Mark it as trusted: `gpg --edit-key albert@sysctl.io`, then type `trust`, then `5`
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3. On each new machine, run `sudo nix-shell -p ssh-to-pgp --run "ssh-to-pgp -i /etc/ssh/ssh_host_rsa_key -o /etc/nixos/git/keys/hosts/$(hostname).asc"`
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* This will output the identifier you add to `.sops.yaml`
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* Move `HOSTNAME.asc` to `keys/hosts/` and upload to git and rename accordingly.
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# Secrets
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1. Run `nix-develop` in `/etc/nixos/git` to import new keys
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2. To edit a file: `sops secrets/file.yml"`
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3. When you add a new machine, you must update the secrets files encryption.
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* Ensure `.sops.yaml` has the updated fingerprint and file mappings.
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* Run `sops updatekeys secrets/file.yaml` and commit the change.
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# Troubleshooting
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1. To troubleshoot disko issues, this command can come in handy:
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```
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nix eval .#nixosConfigurations.`hostname`.config.disko.devices._config
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```
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# Directory Structure
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```
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/etc/nixos/git/
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├── docs
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├── home-manager
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│ ├── common
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│ │ ├── desktops
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│ │ └── software
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│ │ ├── cli
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│ │ └── gui
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│ ├── hosts
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│ └── users
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├── keys
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│ ├── hosts
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│ ├── ssh
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│ └── users
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├── lib
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├── nixos
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│ ├── common
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│ │ ├── desktops
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│ │ ├── modules
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│ │ ├── services
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│ │ └── software
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│ │ ├── cli
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│ │ └── gui
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│ ├── hosts
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│ ├── containers
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│ └── users
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├── secrets
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│ ├── containers
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│ └── hosts
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├── stylix
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│ ├── common
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│ └── themes
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└── wallpapers
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```
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