# bluebuild-hyperreal

This is my custom build of Bazzite, Bluefin, and uCore, which I use on my desktop, laptop, and NAS, respectively.

## Features

* Bazzite image is based on `bazzite-gnome-nvidia:stable`.
* Bluefin image is based on `bluefin:latest`.
* uCore image is based on `ucore-hci:stable`.
* [Bazzite features](https://bazzite.gg)
* [Bluefin developer features](https://projectbluefin.io/)
* atop
* borgbackup
* borgmatic
* Prometheus node-exporter
* Vivaldi web browser

Brew packages that can be installed on the host with `ujust install-brew-packages`:

* dust
* lazyjournal
* neovim
* nmap
* tea
* zellij

In contrast to the default UBlue settings, the following systemd units are disabled by default in this build:

* cups.service

## Installation

The following commands are meant for rebasing from an existing installation. The bootc images (not uCore) can be installed from an Anaconda installer ISO built with `bluebuild generate-iso`.

### Bazzite

```shell
sudo bootc switch --enforce-container-sigpolicy overseer.carp-wyvern.ts.net/bluebuild-bazzite:latest
```

### Bluefin

```shell
sudo bootc switch --enforce-container-sigpolicy overseer.carp-wyvern.ts.net/bluebuild-bluefin:latest
```

### uCore

Boot into the Fedora CoreOS live ISO.

```shell
sudo coreos-installer install /dev/nvme0n1 --ignition-url https://files.moonshadow.dev/ucore.ign
```

Reboot.

Tailscale should be installed on CoreOS. Run the following command to login to Tailscale:

```shell
sudo systemctl enable --now tailscaled.service
sudo tailscale up
```

Pin the working deployment.

```shell
sudo ostree admin pin 0
```

Once logged into Tailscale, run the following command to rebase to custom uCore image:

```shell
sudo rpm-ostree rebase ostree-unverified-registry:overseer.carp-wyvern.ts.net/bluebuild-ucore:latest
```

Reboot, then run the following command to set the mountpoint for the naspool:

```shell
sudo zfs set mountpoint=/var/naspool naspool
```

## Building locally

### Requirements

* Docker or Podman
* `cosign.key` associated with `cosign.pub` must exist at `/home/jas/.cosign.key`
* [docker-registry-ui](https://github.com/Joxit/docker-registry-ui) must be setup on private Tailnet at overseer.carp-wyvern.ts.net.

### Setup

Install the [blue-build/cli](https://github.com/blue-build/cli) program.

```shell
docker run --pull always --rm ghcr.io/blue-build/cli:latest-installer | bash
```

Clone this repo into `/home/jas` on the build host. Copy the systemd files to the systemd user directory. Enable the systemd timer.

```shell
cd bluebuild-hyperreal/
mkdir -p ~/.config/systemd/user
cp -fv systemd/bluebuild_build.* ~/.config/systemd/user/
systemctl --user enable bluebuild_build.timer
```