I'll continue the effort I started at last Hackweek to support Windows clients in Uyuni/SUSE Manager using Salt. When this is done, SUSE Manager would act as a WSUS server to Windows clients. https://hackweek.suse.com/20/projects/suse-manager-windows-client-support

A new Puppet Master will be set up for the openSUSE and public SUSE infrastructure. We will need to move the puppet code from the old server to a new Gitlab instance, deploy it to the new box with r10k, and perform syntax, validation and RSpec testing through ci.opensuse.org

Build and benchmark some smaller SES clusters (2 - 3 nodes) targetted at edge deployments. Evaluate the performance and configurations.

Live audio tools could use some work in openSUSE and are fun to play with. Finally many of these tools are making it into tumbleweed (And Leap 15.3) especially Cadence.

This project is about hacking and pushing further an engine called BPAEngine written in plymouth that enable people to develop better boot screens without much effort. Having those new boot screens in our distributions would be great. Plymouth is a "basic" scripting language for developing boot screens (See some Fedora examples running). Our openSUSE distributions have their own plymouth themes packaged on the branding-openSUSE package. And in my opinion they are very basic..., just a dot moving in 3 positions with the nice background and a logo.

For our daily work, usually we need to check running result from openQA as a good reference for the quality of a specific build. I'd like to take this chance to make openQA deployed and try to review the test scripts.

I want to study the knowledge of openQA I will read the online documents and do some experiment in virtal-machine.

Project Description

Use vosk library and Shelly cloud API to voice control smart home devices like Shelly bulbs.

reveal.js is a modern & lightweight HTML5/js-based presentation framework – much smarter than LibreOffice Impress can ever be (for a software developer). Richard Brown was so kind to create a proper LibreOffice presentation template for openSUSE and I would like to bring that design to reveal.js so next time I do a presentation I can happily use reveal.js while keeping up the openSUSE flag. :-)

openSUSE code

What is?

Description

GFXprim is a minimalistic widget library written in C I've been toying with for the last ten years. At this point there are several useful application written in it such as music player, pdf browser, map viewer etc.

Try some things about Docker and Understanding Linux Network Internals Links:

This project aims for enabling FCoE over virtio-net. With that we should be able to run FCoE within a KVM guest, and finally have a 'real' FC host in a KVM guest. This should enable 'real' FC testing, like link failure, multipath operations etc.

Bisection is a well known method of localizing which commit caused a regression in a code repository. git-bisect is a particularly used tool for this problem in git repositories. However it is often the case that the failure is probabilistic in nature - either because we don't have a reliable reproducer of the failure and thus not reproducing a problem on a particular commit does not mean the problem is not still present there, or because of inherent variability of e.g. performance regressions. Bisection for such failures is problematic as it takes only one false result for the bisection to end up in an unrelated part of code history. So in these cases we usually have to heavily extend runtime of a reproducer or do multiple test runs or multiple bisection runs to minimize a chance of error. The aim of the project is to implement stochastic bisection for git. I.e., a method that will count with the fact that test results at each point of code history have some error rate and provide points in code history to test to find commit in code history that is with high probability introducing the regression in the smallest possible number of tests. Then we can use this method for bisection of performance problems in our performance testing grid Marvin.

Project Description

Due previous hackweek (https://hackweek.opensuse.org/projects/test-mainline-kernel-on-an-older-qualcomm-soc-msm89xx-explore-mainline-kernel-qualcomm-mainlining) both msm8994 angler and msm8992 bullhead are booting and due other activity (including my work) both have working SD card, but that's just start. Add support for other functionality.

Minnowboard is the platform for UEFI development and supports UEFI capsule update since 0.99, and we are supposed to be able to test the feature with fwupd. However, there is no capsule file in fwupd.org or the official firmware download site. Besides, the Minnowboard firmware source in the current edk2/edk2-platforms git couldn't build due to the recent change of directories. My goal is to rebase the Minnowboard build system to the current git master and create a working up-to-date firmware. Signing the firmware properly would be a plus so that we can apply a private repo in fwupd.org for the development or QA testing.

jikos:~ # tc qdisc show qdisc tbf 10: dev eth0 root refcnt 2 rate 800Mbit burst 131000b lat 1.0ms

The aim of this project is to finish up the work already done in previous editions of Hackweek in regards to zypper-docker. That being: - Separation of the CLI part and the library.

Project Description

Base Linux is a new distribution developed from scratch. It aims to have the stricter packaging system, to be customizable and to work as a base for other Linux distributions in all kind of environments, from desktop to servers and embedded systems.

Project Description

Although opensuse already supports CM4 and Pi400, there isn't an upstream devicetree for those boards. My plan is to spend the week implementing them. Sadly it's a project where collaboration is hard. But I'll be happy to try.

Automate the process described here: - https://github.com/aspiers/git-deps/#use-case-2-splitting-a-patch-series

QA wants to set up a new QA Portal to get an new organized entry point for all Information that is QA related. The Hackweek Project is to start a discussion with the different QA groups, SLE QA, CSS QA and QAM to collect ideas and make a concrete plan.

I want to learn more about SDN and NFV, so i have started reading some book ASIN: B00WF85208 and prepared a list of things to get deeper into: - SDN

Look once again on Xperia Tablet Z and try to have there openSUSE running natively as alternative operating system. I'm able to work on that only during my vacations or hackweeks so

I intend to work on translation of KDE to Czech language. There are lot of typos and fuzzy messages accumulated in Summit project of KDE. I intend to work on them and increase KDE translation coverage.

• learn how to write Dracut modules
• investigate running Salt in Dracut initrd

SUSE is using OBS as a build system and openQA for automated testing purposes. The goal of the study is to find out the strengths and weaknesses of these systems and compare them to other open source alternatives in a structured way.

Project Description

Releasing rancher is currently a complex process and requires release captains to make alot of manual commits. Much of this work is very procedural. Our goal is to automate the more mundane tasks to make it faster and easier for new release captains to get started.

Elixir is a Ruby-ish dialect of Erlang with meta-programming capabilities, this is my first project using it: pedro . The idea is to create a task manager that would organize tasks (jobs) and manage them in projects. It will be running locally, remotely or both in multi-node setup, will provide CLI, have web UI relying on http and websockets. It makes use of erlang OTP, web framework phoenix that is inspired by rails. Author of elixir and main contributor to phoenix is Jose Valim, he's also the author of devise rubygem and former contributor to rails.

grub2-minimize-config

Replace the config-generating scripts to generate a minimalist grub2 config

Background

Given the number of different demands on our time and attention, it becomes increasing hard to focus and find the 'flow state' where a developer can be most productive. Interruptions due to chat notifications, email, and updater applets all break focus. Additionally, the desktop metaphor has in most cases failed to evolve as the browser and other MDI interfaces have become the focus for many users, and increased performance has allowed us to keep more tasks running and present on the desktop at once, presenting a higher cognitive load to the user.

Yes, those VGA video cards. The goal of this project is to implement a DRM graphics driver for such devices. While actual hardware is hard to obtain or even run today, qemu emulates VGA output. VGA has a number of limitations, which make this project interesting.

A lot of custom-built or ethusiast-level keyboards such as the Planck, Zeal60, Let's Split and many more use an open-source firmware called QMK. This firmware allows you to freely define your keyboard layout and add a lot of functionality (i.e. emitting a different keycode on long and short keypress, dual-function keys, leader keys (think of vi's :)). We could use the Hack Week to add functionality, check the source code for security issues and add support for more keyboards. If you own a qmk-running mechanical keyboard or plan on doing so feel free to join me :)

Project Description

I plan to learn how to program for PREEMPT-RT (Real Time) patched Linux kernel on aarch64 architecture. I will use a digital oscilloscope and a raspberry pi to compare preempt vs preempt-rt kernels on aarch64 vs a micro-controller. I then plan to build a 4WD robot utilizing the Raspberry Pi, I2C sonar sensors, DC motor controller and camera.

[96 boards](96boards.org) are the series open source boards with same size and interface launched by linaro. There are two arm 64bit boards and one sensor kit in my hand.

This is an extra project for Hack Week evenings because there is never enough chameleons. Never.

Project Description

Learn to program a FPGA using Verilog and VHDL

Some weeks ago I bought a TinyFPGA BX which uses the Lattice iCE40. The iCE40 is the first FPGA where the bitsteam was reverse engineered and a complete open source tool-chain is available.

Project Description

Darktable is an open source RAW development tool that can run on Linux, its UI is based on GTK and supports many cameras. And Ansel (firstly called R-Darktable) is a fork by Aurélien PIERRE, who (as he claimed) is a core-dev and resident color science guy of Darktable.

There's a long standing request to extend the output of dmidecode to something that would be machine-readable. Something like an XML or JSON-based format. Unfortunately this can't be implemented right now because the output of dmidecode is generated by open-coded printfs as the DMI table is being parsed, with no intermediate structures nor temporary buffers. While implementing a machine-parseable output is out of scope for a single hack week, let's remember that even the longest journey starts with a single footstep. I would like to try and rewrite the 5200 lines of code of dmidecode in such a way that printing the output would be somewhat separated from parsing the DMI table and done by a limited set of dedicated functions. Alternative output formats could later hook into such functions.

Back in the late 90s to early 2000s, SiS graphics chips were fairly common and found in many low-end devices. Today, the chips are still capable enough for simple graphics needs, but the graphics cards were on PCI and AGP buses. They are not usable in modern computers. However, there exist USB-based graphics cards with a SiS 315 graphics chip. Those are around on Ebay et al [1] and easily usable with current computers. I already do have a driver for the old PCI-based SiS drivers and have long been struggling to find something useful to do with it. Converting it to serve USB devices would finally make it useful.

Introduction

When issues are found in software (being them security or not), it is not always trivial to find and keep track of all products and versions that could potentially be affected by them.

We often struggle to get feedback from our people, in particular if it's supposed to be anonymous. There are external systems on the Internet which are typically commercial, where (free) usage is limited and situation with GDPR isn't clear. I want us to investigate and find (or found!) an Open Source project that allows to easily collect (internal) surveys.

Project Description

Reverse engineer the bluetooth low energy protocol used by a cheap LED ceiling light from Amazon: https://www.amazon.de/dp/B08ZXNG9BS

Everything is (in) a module now. They depend on each other and you need a whiteboard and a few different colors to understand and remember how.

Installation time is important as shorter installation allows everyone to safe resources and their time. It also can make better impression when starting with openSUSE and SUSE. And last but not least as we more frequently use openQA, so we do hundreds of installation every week, it even smaller improvement can in the end help SUSE to safe resources and be more green. Result of Project

OSC is already available on Homebrew, but it is missing the integration with Staging as the openSUSE-release-tools are not available. In this Hackweek project I would like to get the openSUSE-release-tools running on macOS via Homebrew.

I want to learn Erlang and see if it makes sense to use it in the context of High Availability (it would certainly seem like it). As a learning project, I want to try to reimplement my koi project (https://github.com/krig/koi) in Erlang. Koi is a minimal cluster manager I wrote in C++.

It is always nice to extend the translations for openSUSE packages/projects using Weblate.<br> Everyone is encouraged to improve on his native language.

DAPS, the "DocBook Authoring and Publishing Suite" provides a tool set for easy creation and publication of DocBook sources on Linux. DAPS lets you create HTML (incl. webhelp), PDF, EPUB, man pages, and other formats with a single command. DAPS is used and developed by the SUSE documentation team and hosted on https://opensuse.github.io/daps/ . Currently DAPS supports building documentation from DocBook 4 and 5 sources. The goal of this project is to add support for ASCIIDOC to DAPS. This will allow to easily create all output formats mentioned above with the official SUSE brand from ASCIIDOC without having to take care about templates and other stuff.

The plan is to gather ideas about how SUSE can become a more integral part of the local tech community scene (in PRG, NUE, or other locations). As a person who has been involved in educating women about tech for some time, I am thinking of introductory workshops and meetups, aimed not necessarily only at female audience.

The Nokia N900 is a versatile phone/tablet/mini-computer. While its specs are outdated by today's standards, it's still hard to find something equivalently useful to hack on-the-go. Most of it's drivers are already upstream, with just a few components missing:

Linux Certification Preparation Preparation for different Linux Certification:

Project Description

ostatus is a command line tool designed to answer questions like "what deviations has my system from a fresh installed system", at least in term of installed packages.

How many times have you created quick and dirty script to generate C tables, parameterized code, etc. ? Did the script ended up messy?

Implement file system image build using the Builder infrastructure. The project will create additional builders for the ext filesystems laying the ground work for restructuring other filesystem builders.

Discovery the latest SUSE Manager, what is missing there from user and system point of view to be use as Orthos reservation system The SUSE Manager is a great tool and his popularity is growing. It`s able to manage multiple Linux distributions from a single, centralized console. Its using by developers as well SUSE customers.

Right now portusctl is a tool which is embedded into the Portus source code. This was done out of simplicity and with the hope that we would share as much code as possible with Portus itself. However: - portusctl got bigger and bigger, and it starts to look like a good candidate for getting it in another repository.

Improving the openSUSE Websites

COREWAR is a programming game in which two or more programs (warriors or viruses) compete for the control of a virtual computer. The programs are written in Redcode, an abstract assembly language. - Learn about optimizing assembly: reading Redcode guides and manuals (individually or in group)

Write a simple command line tool for getting the open pull request from github and put it into a trello card. The tool should periodically update a list of pull request. In addition it would be great to have a connection between the trello card and github pull request.