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-# nixos is life
-The nix configuration of mine. My intentions are just to maintain my configuration and to contribute to the nix community.
-
-Here i have 4 machines and 1 sd card image that i maintain.
-- Laptop **tartarus** (faulty hardware, nvidia gpu doesnt work)
-- Desktop **ymir** (beast, my most prized possession as of now)
-- Raspberry Pi 5 **pochita** (a server that i experiment with)
-- Raspberry Pi 5 SD image **pochita-sd** (produces an sd image that could be used to flash the sd card of a rpi-5)
-- Phone **atreus** (unrooted, nix-on-droid)
-
-I didnt get these setup yet.
-- Raspberry Pi Zero 2W **harmonica** (small machine for small tasks and cronjobs) (not setup yet)
-- Android phone (termux) **android** (not setup yet)
-
-My options:
-
-I implemented a module system for my configurations. Each machine has its own set of options that can be enabled or disabled. The options are defined in the `modules/options.nix` file. Each option is a module that can be imported into the machine configuration.
-
-I am containing my options in the `osbmModules` attribute set. I dont like to interfere with the global configuration namespace. Here is all the available options:
-
-```nix
-osbmModules = {
- desktopEnvironment = "plasma"; # options: "plasma", "none"
- homeManager.enable = true;
- machineType = "desktop"; # options: "desktop", "laptop", "server", "embedded", "mobile"
- users = [ "osbm" "bayram" ];
- defaultUser = "osbm";
- agenix.enable = true;
- nixSettings.enable = true;
- programs = {
- steam.enable = true;
- graphical.enable = true;
- commandLine.enable = true;
- neovim.enable = true;
- arduino.enable = true;
- adbFastboot.enable = true;
- };
- services = {
- # list services to enable
- };
- hardware = {
- sound.enable = true;
- nvidia.enable = false;
- hibernation.enable = false;
- disko = {
- enable = true;
- fileSystem = "zfs"; # options: "zfs", "ext4"
- initrd-ssh = {
- enable = true;
- ethernetDrivers = [ "igc" ];
- };
- zfs = {
- enable = true;
- hostID = "49e95c43";
- root = {
- disk1 = "nvme0n1";
- disk2 = "nvme1n1";
- reservation = "200G";
- impermanenceRoot = true;
- };
- storage = {
- enable = true;
- disks = [
- "sda"
- "sdb"
- ];
- reservation = "1500G";
- mirror = true;
- #amReinstalling = true;
- };
- };
- };
- }
-};
-```
+
+
osbm's nix flake
+
- How to bootstrap raspberry pi 5
+Hosts
-## How to use raspberry pi 5
+I may have some tendency on naming my hosts after mythological figures...
-I have 2 configurations for the raspberry pi 5. One is for the sd card (basically bootstraps the system) and the other is for my customized system itself.
+| Name | Description | Architecture | Status |
+|------|-------------|--------------|--------|
+| ymir | Desktop workstation | x86_64-linux | ✅ |
+| tartarus | Personal laptop | x86_64-linux | ✅ |
+| pochita | Raspberry Pi 5 | aarch64-linux | ✅ |
+| wallfacer | Dell Enterprise server | x86_64-linux | ✅ |
+| atreus | Work Phone (nix-on-droid) | aarch64-linux | ✅ |
+| luoji | Personal Phone (nix-on-droid) | aarch64-linux | ✅ |
+| prometheus | Work Laptop | x86_64-linux | ✅ |
+| artemis | Oneplus 6 (mobile nixos) | aarch64-linux | ✅ |
+| harmonica | Raspberry Pi Zero 2 | aarch64-linux | ✅ |
+| ares | Valve Steam Deck | aarch64-linux | ❌ |
+| apollo | netcup VPS | x86_64-linux | ✅ |
-build the image first (this took about 4 hours on ymir (binfmt for aarch64 needs to be enabled if you are building on x86_64))
-```sh
-$ nix build -L '.#nixosConfigurations.pochita-sd.config.system.build.sdImage'
-```
-
-then to flash the image to the sd card enable zstd
-```sh
-$ nix-shell -p zstd
-```
-
-then flash the image to the sd card
-```sh
-$ zstdcat nixos-sd-image-24.05.20241116.e8c38b7-aarch64-linux.img.zst | dd of=/dev/sda status=progress
-```
-
-and voila! when you plug the sd card to the raspberry pi 5 it will boot up with the configuration that you have built. And then you can ssh into it and further configure it.
-build iso with:
- nix build .#nixosConfigurations.myISO.config.system.build.isoImage
-# To-do list
+
+Options
-- [x] iso image generator for nixos
- - Basically the original nixos iso with added packages and tweaks.
-- [ ] build custom android rom
- - Or how to run nixos on the phone.
-- [ ] build android apps using nix
- - [ ] lichess
- - [ ] termux
-- [ ] build my qmk keyboard with nix
-- agenix
- - [ ] add my gpg keys
- - [x] add ssh keys so that machines can connect to each other
-- [x] module system with options
-- [ ] see which derivations will be built and which will be downloaded from cache or which is already present in the nix store.
-- [ ] see which python packages are giving build errors.
-- [x] home-manager setup
-- [ ] make a development environment nix repository
-- [ ] enable swap on pochita
-- [ ] learnis it possible to enable swap with sd-image?
+TODO i want to make all my options documented here
+
-nano /tmp/secret.key
-sudo nix --experimental-features "nix-command flakes" run github:nix-community/disko -- --mode destroy,format,mount --flake github:osbm/flake#apollo
+
+Development Environments
-sudo mkdir -p /mnt/etc/ssh
-sudo ssh-keygen -t ed25519 -N "" -f /mnt/etc/ssh/initrd
+Currently all my development environments are defined under the devshells repository: https://github.com/osbm/devshells
-sudo nixos-install --flake github:osbm/flake#apollo --root /mnt --no-root-passwd
+