Project Description

In the past year we've found ourselves in the middle of a pandemic, we merged two awesome companies together, and we have completely changed the trajectory of SUSE and Rancher. This project is intended to transfer knowledge of SUSE to Rancher and Rancher to SUSE for those who may be challenged with time and resources to try new things. This gives us a chance to explore other uses for Kubernetes all while taking advantage of older equipment (for use as workers) we may have to spare.

Video Recording of openSUSE Conference session which introduced the project

New Development

Join the Gitter channel! https://gitter.im/uyuni-project/hackweek

Project Description

Terraform's remote backend requires a Terraform Cloud account and has an initial limited offering. While the initial offering is suitable for small resource management and teams this quickly becomes an issue as usage demands increase. In addition Terraform's remote operations (plan,apply, etc) are executed on HashiCorp's cloud resources which present issues for sensitive data such as passwords and access keys. Users are also constrained to as what tooling is available on the remote execution environment for example having kubectl as part of a local-resource. This project aims to address these shortcomings in a native Kubernetes implementation.

For events like engineering summit or hackweeks, it would be nice to have a SUSE instance of workadventu.re, and have our own maps, wired with (open)SUSE's jitsi!

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Project Description

We've developed a bit of a habit within the Cloud Solutions leadership team to talk about new culinary endeavors after the weekend, telling the others about what fine dishes were created and sharing photos. We discovered that if we combine them to a menu we'll probably have the best international Dinner in the world but since we're all far away from each other we need to share the recipes to make it work.

Deploy Uyuni as an app from the Rancher marketplace - or install via Helm on any Kubernetes cluster, on any OS, or any Public Cloud.

This is the tool I've been working on since HW11 and it needs more work. Actually, there's always something which could be done on it. It is basically an x86 instruction decoder with special emphasis on the kernel and decoding interesting pieces of it in order to help in the development of low-level patching techniques, among others.

Let's pick some old classic game, reverse engineer the data formats and game rules and write an open source engine for it from scratch. Some games from 1990s are simple enough that we could have a playable prototype by the end of the week.

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Project Description

Dochazka is a long-term project to replace the obsolete Attendance & Time Tracking system used by the Prague office since 2007. Dochazka is a complex system consisting of three major components:

There is always something to do if you run the infrastructure for such a big project like openSUSE....

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.

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• Create an automated L0-support-like analytics solution for supportconfig data that is tiered across a customer's environment and SUSE environment (similar to a very modular AIOps Edge-Core approach). A pictorial overview of the ecosystem

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I have bought a Raspberry Pi 400 and would like to experiment how it integrates into SUSE ecosystem.

Primarily to support Hackweek, but also to gain experience for a potential future corporate use, I like to run the open source Jitsi in a SUSE context and within a setup that is close to what SUSE IT is doing.

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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.

Make a final attempt to implement a graphical user interface for grub2 (gfxboot2).

The idea is about an easy way to allow users to make upgrades (e.g.: changing from one major version like 15.0 to version 15.1) using a GUI and as easy as they can in Ubuntu.

https://gitlab.com/JanZerebecki/transparency-log-watcher

After nearly ten years of work my minimal widget C library is nearly ready for a use.

Learn opencv and Face recognition related knowledge to build Face recognition project on raspberry 4b

The situation of maintained ansible roles for boring server stuff like setting up a LEMP stack (Linux, nginx, mariadb, php) is dire and I would like to improve that. This project is about creating a handful of ansible roles with focus on

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The recent glibc 2.33 version recently available in Tumbleweed includes this change:

Language Server Protocol (LSP for friends) is used in a number of code editors these days. There are implementations for various languages, but none for Salt States.

Currently I am using astroberry server for all my astroprojects. I have a spare RPi 4, so will try to install opensuse leap on it and configure it so I could use it for my astro projects.

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For quite some time I am providing a ResourceSpace container on Docker Hub. It is meanwhile pulled about 234K times but unfortunately still based on Ubuntu. Meanwhile I have updated the base to Ubuntu 20.04, but I would like to move it to openSUSE instead. With ResourceSpace 9.5 coming out soon I see a possibility of introducing this switch. Enno Gotthold also did a great job of packaging ResourceSpace on OBS, so this could be used as a starting point for the container.

How it is

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Update the physical KubeVirt+Kubernetes test cluster in Provo from SLES15 SP2 and CaaSP to SLES15 SP3 and Rancher's k3s. This will allow us to easily experiment and test Harvester.

Few months ago I switched my home workstation and media center to Micro OS desktop and I cannot imagine switching back to normal distribution. After some consideration I realized it should work fine (even better) on the notebook I am using for work.

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RISC-V boot deep dive (Boot FLOW from 0 to Linux Kernel)

Make RISC-V boot like rest of industry U-boot for embedded, UEFI for consumer and servers

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State: vm snapshoting and resume are working, but everything is still in a very hacky state.

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~> osc my pkg | wc -l

I intend to work on translation of KDE to Czech language.

2019

Problem description

posixovl is a FUSE based successor of the old UMSDOS. It has a goal to provide POSIX file system functionality on top of vfat. Its code is nice and well written, but its feature set is not complete yet. It just supports: POSIX modes and user/group, hard and symbolic links, device nodes and named pipes.

So I have 469.icu :), it's currently doing nothing... (and for sale) but in the meantime, I'd like to write an url shortener from scratch and deploy it on my own server

Live audio tools could use some work in openSUSE and are fun to play with.

I have been known to talk anybody I held presentations with into using odpdown.

Sorbet is a gradual type checker for Ruby.

During the previous Hackweek [0], I have successfully implemented, tested and merged [1] an implementation of the entire C++ standard header . This time, my aim is to modernize the C++14-esque standard library [2] of HelenOS [3][4] with a C++17 feature - the header. The header is much larger than the header which I barely managed to implement and test in the allocated time for the previous Hackweek, but was mostly OS-independent as it relied only on previously implemented features of the standard library. The header, however, is limited by the filesystem API of the OS and as such implementing of the entirety of it might not be possible, limiting the scope of the project (which is a good thing due to the time constraints).

Following up on the experiment from last Hackweek ( https://confluence.suse.com/display/~digitaltomm/Business+Intelligence+in+SCC ), it would be great having a production instance of Metabase running in the SCC EKS cluster, connected to the production database of SCC.

Bug reports can be a great source of information, but usually finding the information requires extensive work in reading through all of the discussions and understanding the details about it.

Once more mailprocessing has developed some bitrot, namely this recent crash:

UYUNI-CLI

tcetc

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Grub has limited LUKS2 support in master branch for few months (only PBKDF2, Argon2 is not yet supported). It'd be useful to implement LUKS2 detection in grub-probe in order not have to specify required modules manually.

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openQA currently supports different architectures: x86(_64), ppc64le, aarch64 and s390x. In this project I would like to add support for RISC-V[1]. First emulated ontop of x86, like we previously did with aarch64. As openSUSE images for that processor are already generated, it could be useful to do some basic automated tests on them.

Last hackweek I have use multi-machine for RMT testing. This hackweek I would like to research how to develop the multi-machine at openQA.

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inspired by the GME craze, and countless similar implementations I would like to pull data (keyword driven) from reddit/twitter and run sentiment analysis on it, perhaps with some deduplication / bot detection

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Not a Hack Week project per se, but I am trying to connect with a few like minded people - I like playing Texas Holdem poker and am tired of playing bots/strangers online. I am hoping to gather a few fellow players for a game.

PyGithub is a Python library to access the GitHub v3 REST API.

openSUSE code

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Learn to program a FPGA using Verilog and VHDL

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.

I want to study GTK 4.0's new feature.

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Creating an alarm system in case of a rogue app filling up disk space with logs, system error or break-in attempt.

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I'm totally new in k8s, when I hear Rancher's product in all-hands I couldn't image what's that is. I'd like to take some time to learn some basic knowledge about k8s and Rancher's products.

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I made a smart car with raspberry pi in the hackweek18, brought up ultrasound sensor and camera module in hackweek20. Now I want to finish the remaining part of the code.

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I want to create a python script that will create the MU json we use already automatically. Essentially fill in this template and this

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Kanidm is a modern, fast, opensource IDM aiming to be an alternative to projects like 389-ds, freeipa, samba 4 and others. Inspired by many identity as a services, many features of this project aim to advance the state of what is possible with opensource security and IDM today.

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This is a side project I started a while ago. The idea is to implement a tagging engine with some "advanced" features for browser bookmarks.

Find where an openQA module is running

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Some of my old workstations (Sun3, Apollo DN3x00/4x00) use ECL signals for their monochrome monitor. Since these monitors are already dead or dying I was looking for a conversion to something more modern. As I couldn't find anything I found the ULX3S boards, which already have everything for driving a HDMI monitor. So goal of this project is to use the FPGA board for converting the video signal.

Project Description

Using beta SCK 8.6, attempt to look at hacking options with containers and/or public cloud using Azure or AWS. Do the same thing, completely separate, but using SLE Micro. Probably be a hodgepodge during hack week; but I'll have to get some work done during the week...so it will be perfect for me.

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Upgrade OBS crash to current upstream latest release

Description:

Project Description & Goal

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Summary

Create a course in moodle.opensuse.org

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Purpose:

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.

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

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In order to get me help managing our football (en_us: "soccer") team, I developed a web tool in php.

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The kernel livepatching team developed klp-ccp to automate the work intensive task of copy&pasting self-contained livepatches from the original kernel sources together. We started using it right away as soon as it had been in a somewhat workable state, even though some quirks and workarounds are still required in everyday usage. The main barrier towards developing klp-ccp further is its internal compiler abstraction, intended to keep the generic code independent from the original compiler resp. the target architecture. It evolved over time and had been amended incrementally in an ad-hoc fashion as needed to quickly reach the main goal at the time. So there's room for improvement.

Since a few months it is now possible to build an upstream QEMU which includes only our supported VCPU accelerator.

This started as a sub-project of QDirStat, but it turned out that this may be useful in general, and it would be too dangerous and too error-prone to offer it directly in the QDirStat GUI. Things can easily go wrong, there may be many pathological situations, and many operations require root permissions; not anything a GUI program should rely upon.

OPI is a cli tool that combines the features of software.opensuse.org with similar functionality for the Packman repo (eg. installing video codecs) and also allows installing proprietary packages from various vendors.

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Use the week to study new trends in IoT and edge and study the book Exploring Raspberry Pi

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Using HQ cameras from Waveshare and RPi hardware, write configurable scripts to create different timelapse scenes (clouds, traffic, ...). The software should capture a frame every X seconds for the desired period of time and build a video out of all the images.

Collecting problems and writing tools or methods for kernel debugging.

Rancher maintains 2 Kubernetes distribution, both production grade:

• k3s: Single binary containing containerd backend. Can be run as

Project Description

(Improve last hackweek's project.)