Description

I would like to measure how various services and their software updates in openSUSE TW impact the power consumption of a PC

Project Description

The docker way of updating containers is to build a new image with the updated binaries and files, which creates a security concern.

BPF Compiler Collection (BCC)

https://github.com/iovisor/bcc

oscar is short for osc sugar, it will be a collection of little wrapper scripts on top of the openSUSE build service command-line tool that make it easier to use.

Behavior-Driven Development is a process to follow in software development. I want to learn how BDD testing framework works. Learn how the pieces fall together and how frameworks are put together, as well as best practice of BDD.

Banana-pi R2 has quite a good upstream support in the kernel, but lacks a u-boot support.

What is meCoffee?

Well the see of openSUSE Infrastructure has been unrest and need our attention. I would like to invite you for this cruise trip.

Project Description

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

Project Description

Supporttools are great and useful utilities to help support and development

Google recently open-sourced its Artificial Intelligence/Numerical Computing library called TensorFlow. I would like to use it to help us do a bug report clustering. A bug report often contains lots of comments. In order to find the similar bugs from different customers quickly and intelligently, I would like to choose a proper clustering algorithm and implement a model with TensorFlow, which can be deployed on a PC smoothly.

The theory behind the partitioning proposal of yast2-storage-ng is that all possible distributions of partitions in the disk are evaluated and the best one, according to this criteria, is chosen. But I have found several examples in which is hard believe that the result is actually the optimal distribution of partitions.

Hackweek is a place for fun and things and also great things and a lot of fun. Some things don't require a reason - they are fun, that's all to it. Here goes a small competition with a lot of fun to it.

or how to replace git push heroku master and cf push with Kubernetes

Project Description

Etherpad (etherpad.org) is a nice solution to share documentation online, with many plugins and capabilities to scale out.

Description

Make zellij aware of distroboxes.

Project Description

Pebble smartwatch is a nice gadget I own and I'd like to start playing with it at the code level.

Just for Fun!

This is preparation/accompanying project to my school thesis.

Why

YaST dumps quite information to its own log file (placed at /var/log/YaST2/y2log). That info is very useful to understand and discover what is happening when an issue appears. All YaST modules write into this log file, and the brand new yast2-storage-ng is not an exception. Some improvements are necessary regarding to the logging of this new module:

The experience while navigating throughout the UI of Suse Manager it's not that nice. Whenever we navigate to a new page, the whole page gets refreshed and recreated, even when half of it didn't change a thing, for instance, the menu, topbar, and the notifications WebSocket connection, which in my opinion doesn't provide a smooth experience.

What is ResourceSpace

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Many requested the ability to "preload" cache content for the Uyuni/SUMA proxy or retail branch server. This was not possible with a VM proxy - but what about a containerized one? Now that this is the direction and standard, it is worth testing this and then documenting a working procedure.

SeaMonkey is the successor of the Mozilla Suite. The mail client allows connections over POPv3 and IMAPv4. In some cases one wants to leave the program running for longer periods of time, but once the mail client has password for a mail server it just stays connected. In case of "keep everything on server" profiles this means that the mail may stay accessible even when the machine is left unattended (which it often is). The purpose of the extension is to enable requesting the client to forget mail server passwords, so that the mail is no longer accessible without entering it again.

The goal is to use the work from the debug-early GCC branch to generate better debug information for LTO compiled objects, especially with regarding to language specifics like classes and templates. This has now been achieved and openSUSE Factory

Record two songs by the end of the week.

See my Relax-and-Recover upstream issue https://github.com/rear/rear/issues/841

Are you interested in pairing? Are you wondering whether it is something that would help you and your team members in your current project? Would you like to try it out before you fully commit to such an extreme idea? Then this is your lucky day Sir/Madam!

We got a couple of GSoC projects around Jangouts this year:

The idea is to explore the technologies and the various components to realize some AI to predict pitfalls in source code which can potentially generate run-time misbehaviours.

I'd like a way to have a device on my desk which lights up to indicate that I have something I should be paying attention to. Initially, I'd like this to be for Office365 calendar events and GitHub mentions, but ideally it should support arbitrary messages. The plan is to assign specific colors (ideally "patterns" consisting of a sequence of colors and time) to specific message types.

I'd like to add a 433MHz receiver transmitter module to my raspberry pi - I know there are some kits, but this will require some hardware poking and soldering and I'm looking forward to it. The goal will be to receive the signal of some remote temperature and humidity sensors, decode the signal - understand their data structure and display and log them accordingly.

Needing to learn git, I thought it would be a good time to clean up the code and create a git project for it.

I freshly bought a small and cheap laptop ASUS 200H based on Cherrytrail. My plan is to install openSUSE on it, and bring it along with my vacation in the following week :)

Mozilla's DeepSpeech project[1] is using TensorFlow and some paper from Baidu to make an open source speech to text system, based on deep learning (TensorFlow). The current project allow the training for own local datasets, but also there is a pre-trained model that can be used during the development.

There are various email synchronization programs like offlineimap or mbsync, which have some inherent limitations:

A few years ago I wrote the "worst 3D Printer". Basically, it takes a 3D model (VRML) and slices it to bitmaps, which can be arranged on paper and printed, then manually cut out and glued together. As you can imagine, just doing a small print could take 500 layers, so it could take a day to assemble (hence "worst"). [1]

At present it is our practice to "vendor" all dependencies for a Golang package. This has the advantage that everything is in one nice package and self contained but it has the disadvantage that dependencies are hidden and therefore security issues may slip through the cracks.

Description

openSUSE Connect is almost forgotten tool used only for elections. It would be nice to update it, polish it a little bit, disable functions that nobody uses and fix those few that people would actually like to use.

Discourse is a really great opensource forum, written in Ruby on Rails and Ember.js.

Porting training labs to Python. This includes re-implementing the host side BASH scripts (which handle VirtualBox and KVM related tasks) to Python. For full details on this please follow training-labs project:

There are a lot of issues in Crowbar due to the legacy of poor internals. This is blocking things quite a bit when it comes to improving Crowbar for adding new features. Let's fix it!

DevOps is hot, and SUSE now is changing that we will not only provide OS and relative products but also online-application-like products e.g. docker application, so L3 service needs to improve as well.

This is a UEFI only device where openSUSE does not boot, hanging after loading the kernel and the initramfs even disabling secure boot.

Project Description

Project Description

Investigate how SUSE Manager will work (in place of Orthos) for managing Provo-based hardware in labs that needs to be shared across multiple organizations.

I'm currently using LastPass as password manager but it has several drawbacks:

Hippocardus is a flashcard bot for Telegram.

It looks like OTR will never be implemented for Empathy. But two years after Snowden end-to-end encryption is really a basic requirement for every secure chat program. A few weeks ago I read about a promising protocol called OMEMO which seems to overcome all shortcomings of OTR and GnuPG with respect to instant messaging.

First part is to support automated builds on git pushes also with gitlab, similar to what we do already with github.com. This means OBS would get notificated in a save way to refetch sources and start build on each commit.

What is the VFX Reference Platform? https://www.vfxplatform.com/FAQ/

Brewtarget is an open source brewing software, similar to the commercial product BeerSmith. For hackweek I'd like to investigate the capabilities of Brewtarget and perhaps add some features/improvements for my use case.

Zero-ish downtime deploy on da cheap!

As a part of this hackweek, I'd like to take a look at Clojure and use it to solve as many problems as possible from the project euler.

djmount is a neat idea - see UPnP/AV resources in your directly in the file system. Unfortunately the code hasn't been maintained for ~10y, and - at least for me - seems to by plagued by various bugs causing crashes and what not. There's currently no official openSUSE package. This project aims to pick up the code, fix bugs, and make the tool actually useful again. The code itself seems to be in quite a good shape, so this should be doable.

• Setup Tensorflow on OpenSUSE 42.3
• Look for a way to package it

I use my Raspberry Pi 3B as a router. I have seen this crash:

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Project Description

My goal will be to write a small social network for PC and mobile devices using html, css, javascript, php and sql.

Or at least, test as many of them as possible.

make crowbar+openstack work on openSUSE Leap 42.2

I'm using Conversations (XMPP+OMEMO) as an encrypted IM solution. Since a lot of groups organizing them self using WhatsApp, it's hard to stay away from it.

Let's make reposync faster

This can be seen as a subproject of ethtool netlink interface but from the technical view it's independent.

I own a 3D printer / Anet AM8 / and after 1,5y its time to upgrade the electronics, mainly the stock motherboard and get it ready for multi-color printing. Also the time has come where I would like to not only download 3D models from thingiverse but also create or customize the models for my usage.

GNOME Software supports distribution upgrade, that only requires a few clicks for upgrading your system. But it's not integrated into Leap. So this is that I plan to do this Hack Week.

fq is an open source command tool used for formatting and inspecting binary data. It has a modular architecture that allows for adding support for all sorts of different binary data (e.g. MP4, BZIP2, ELF, etc.)

Project Description

Implement support for OVA as output for kiwi build in OBS using hooks and open-vmdk

The goal of my idea is using "Integration and Regression Testing Environment for strongSwan" https://wiki.strongswan.org/projects/strongswan/wiki/TestingEnvironment from upstreamer and build it over the SLES/openSUSE for regression tests of strongSwan package and other networking tools in L3 QA Maintenance.

Objective

Scaleway is a newly opened Cloud based in France (for now) offering ARM based servers. Those are BareMetal SSD cloud servers. They offer a range of operating systems to pick from (Debian, Ubuntu, ArchLinux...) as well as 'application images' (Docker, ownCloud...) but no openSUSE image yet.

While in general everything still works, the current (patached/extended) planet installation behind planet.opensuse.org is a bit outdated and not maintained any more.

The support for Orange PI PC in mainline kernel has advanced a bit, so now it should be possible to build openSUSE image that has at least serial support with kernel 4.6 and usb support with 4.7. I will investigate this.

Add support to build snappy images in OBS. This means we need to parse snapcraft.yaml build description for dependencies, prepare data from remote resources and handle the build.

Plans of the Project

Rewrite the authboss Go library (authentication engine) for use with JWTs. Clean up existing code. Fix bugs etc.

I currently use maildirproc for filtering Maildirs downloaded by offlineimap and like its highly flexible approach to filtering a lot (filters Python code). This works very well, except for one problem: after filtering, the next offlineimap run deletes the messages that where previously in Inbox on the mail server and uploads them to the folders they were sorted into. Depending on how many emails one gets, this is a colossal waste of bandwidth.

SLE Engineering have a large flatscreen in the shared space just outside of Thorsten Kukuk and Stefan Behlert's office

There's sadly not much time to enjoy Factorio with friends, so from economy perspective it makes sense not to have the server running when it's not used.

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Description

Project Description

I'm 2nd head of a non-profit association, our goals are to help musicians and kids that want to learn playing an instrument, but whose parents cannot afford buying instruments or paying for musical education.

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Description

The current util-linux package contains a lot of tests. These tests are called during the build process. But the build environment is limited, and many of the tests cannot be ran properly.

The aim of this project is to make openSUSE/SUSE more known in Turkey, to atract students there to more participate in opensuse community:

The current approach to having new hardware support and features in SLE kernels it to integrate changes to individual drivers from the mainline kernel back into the SLE kernel. The Linux Kernel Backports project (https://backports.wiki.kernel.org/) in comparison has an approach which consists in adding a shim layer between unmodified mainline drivers and older kernel interfaces. This project has its roots in wireless drivers. It currently supports only a handful of old ethernet adapters.

Unfortunately there is no UI designer or editor for YaST dialogs. All dialogs are hand crafted in Ruby code. The idea of this project is to provide some way how to create or edit the existing dialogs in a user friendly way, without touching any code.

I am currently using odpdown for presentations (tl;dr: it lets you write your slides in Markdown and generates Libreoffice slides from that and a Libreoffice slide master (such as a corporate identity template)). It is currently not available in OpenSUSE so it needs to be packaged and submitted to Factory.

During the last year Askbot, a question and answer oriented internet tool, similar to stack overflow has been tested for internal usage.

Following a FOSDEM presentation on Angr for binary analysis, I started packaging it in OBS.

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Tahoe-LAFS is an open-source decentralized cloud storage system. It distributes your data across multiple servers. Even if some of the servers fail or are taken over by an attacker, the entire file store continues to function correctly, preserving your privacy and security.

With all the changes in the qa_virtauto world, our local CI testing has become rather fragile. This project is all about stabilizing the CI testing and ensuring all builds are fully tested - without manual intervention. :)

Small non profit organisations or activist groups need a Web presence that is easy to maintain by several authors. When using a CMS they do not have the resources to secure the CMS from the various possible attacs most CMSes are notorious for. Defacement or placing malicious content can damage the reputation of such non profit organisations.

Develop a proof of concept frontend based on React and Material-UI as an alternative to the JSP/Struts based frontend currently available.

...because openQA isn't going anywhere anytime soon.

Features I'd like to implement:

Description

Project Description

We're always struggling at home with the lunches and dinners. Most of the time we realize that by the end of the week that our diet has diverged from what WHO and many other organizations suggest. My idea is to create a scalable database of meals, a web interface and some logic that generates a balanced meal plan for a 5-day or 7-day week.

Project Description

Description

Once images/repo are built from IBS/OBS, there is a tool to sync the image from IBS/OBS to openqa asset directory and trigger openqa jobs accordingly.

Description

In previous Hackweeks, we've gone to warp speed in our virtualization CI testing through:

A utility to make beautifully printed maps from OpenStreetMap data.

Basically $topic, as of the latest release of ceph, we have some not so trivial support to pull off something like this at least for metadata, need to see if data sync is also permitted, and then probably hook it to sync to AWS itself

port notmuch/muchsync to android, with some java ui on top

There are customer use cases where sharing information via internet or uploading data somewhere is not acceptable for security reasons: this avoid the usage of some tool like the most famous Google Analytics, and prevent developers from understanding how the web application is used by the customers. I don't want to reinvent the wheel and re-implement a copy of Google Analytics, but getting inspired from it, the goal is to reuse information that we already have to extrapolate an analysis of the WebApp customer usage.

Very often people find themselves wanting to store secrets in a way that either they can recover even if (for instance) their house burns down, or allow friends and family to recover if they pass away. Existing solutions to this problem are:

Current Situation [bsc#1201271]

Description

The compressed image of e.g. SLE Micro 6.0 is ~ 900Mb. ** The overall goal of this project is to make a smaller footprint (in terms of image size) flavor of the image. This is to be achieved by limiting the target use-case to simple RPi (4, 400, Pi Zero 2) server for home IoT. **

Project Description

Description

The project aims to explore how to design effective system messages and prompts tailored for AI-driven code refactoring tasks. By refining these prompts, we can guide AI models to better understand code structure, identify improvement opportunities, and execute refactorings with minimal manual intervention. The project will delve into creating system messages that balance technical detail with flexibility, enabling AI to perform refactorings that maintain code functionality while improving readability, efficiency, and maintainability.

This Hackweek I would like to finish enhancing of the mysql-packaging git repository [1]. This improvement mainly consists of scripts for a kind of simple continuous integration and git hooks to enforce a few policies for our project. If there is a time I will also take a look at the mysql package itself and check if there is anything to improve.

I heard that MVC is at the top of design pattern. I'm not sure it's true .

Adding some API documentation for Crowbar, which is still missing. There are some API comments along with the Rails controller methods, but some of them are outdated.

I want to understand the basics and architecture of KMS / DRM drivers in the kernel (also in mesa, but this project is more about the kernel-side). I will read docs and attempt to implement a virtual kernel-mode-setting driver (vkms) as described in Documentation/gpu/todo. This would be a KMS driver for a fake modesetting graphics device, just using normal system memory. This can be useful for learning, but judging from dri-developer discussions, also useful for testing hotplug races, plane blending and finding other KMS/DRI infrastructure bugs.

I will implement the ReaR upstream issue https://github.com/rear/rear/issues/1399

The subject says it. Learning about DHT seems like a fun project.

To ease debugging cgroup relates issues this suggests to:

I want to be able to create some 3D printing models for 3D printers. So starting to search for a good introduction and try it out...

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The project is about getting more familiar technically with the openQA code and checking for improvement options in dependence of the expected impact and effort.

Description

Need to find out what the impact is for loosing quorum and recovery from this situation in case of K3s / RKE2 and Harvester.

There are so many bugs which is related to mod_nss like bnc#863518 or bnc#897712.

I would like to have a programming language that has the performance characteristics of C, but integrates some programming language features that I like from other languages. My first goal would be to start with a language that is very limited in scope and compiles directly to C, and step by step add to it.

OBS source services can currenlty run on the developer workstation and some of them also on the OBS server side.

There are numerous testing tools for the GFX stack available - the oldes being the xtest suite. At the same time, we are still lacking automated test environments for the funktionalities of DRM, Mesa and X. Ideally the tests should be performed automatically and unattended and the results should be compared to previous runs to detect regressions.

Research what tools exist to date and how they can be employed.

Some input is still needed about the keybindings, which ones to use.

meson[0], a replacement to autotools, is very popular nowadays. It's a lot faster than autotools as far as what I hear and see. Besides lots of GNOME projects has been ported to meson. As one of the maintainers of GNOME Logs[1], I need learn meson and try to port Logs to meson for faster building.

During regular L3 work I often don't find enough time to work on the command line disk partitioner parted which I maintain.

Setup a SUMA Server in a VM on my workstation. Playing around to find out, how it works and how to add new functionality (like sapconf or saptune). Learning a little bit SALT will - hopefully - be the nice side effect.

QDirStat in General

Since SUSE Manager doesn't scale out and stacking it into another pyramid of susemanagers won't help here, the real architectural changes needs to be done to achieve true scale-out of this product. This hackweek project is about how to Turn SUSE Manager into a cluster.

Description

A new web UI for saltstack, possibly the future of systems management.

I will read about a book to understand linux kernel deeper. It is a heavy book, may not finish in this hackweek, but i will continue to finish it. The book name is "go deeper into linux kernel"

Currently I am using openSUSE Leap 42.2 as base system on the laptop where I do my daily work (Dell Latitude E7470). As a YaST developer my system is a bit broken (as you may guess) and updates are not possible. So it is time to start from scratch. The idea is to adopt some user friendly system for security copies, migrate to Tumbleweed, make extensible usage of virtual machines and try to stay the base system as clean as possible.

code

Seastar is an advanced, open-source C++ framework for high-performance server applications on modern hardware. Seastar is used in Scylla, a high-performance NoSQL database compatible with Apache Cassandra Ceph community is currently working on migration to this project as well.

QLogo is a UCBLogo-compatible implementation of the Logo language using Qt and OpenGL. QLogo was designed with the language interpreter integrated into the GUI.

The monitoring in our internal infrastructure needs some love and attention. I want to spent some time during this hack week on the monitoring by fixing old checks, implementing new checks and making sure that those are configured and installed via configuration management.

• Check and verify SGML tools
• Parse and validate mostly markup-less files with SGML tools

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We will have a series of short lightning talks to present what we have accomplished at Hack Week 12. In Nürnberg this will happen on Friday 17th Apr at 12:30 as part of the lunch session in the all-hands area. Lunch is served at 12:00, so you have a bit of time to settle in and satisfy your immediate needs before we go into presentation mode.

Look at static code analysis and code coverage for a C++ project, in this case libstorage-bgl-eval.

GFS2 and OCFS2 are 2 cluster filesystems in linux kernel. We also support GFS2, though most of our customers use OCFS2 as we recommend. Last hackweek, from

Remote working makes you face some "challenges" regarding networking setup. One of them can be reproduced as:

A common task in L3 is to find a difference between package release X+1 which is reported as broken by customer and X which was working fine. OBS does not provide easy mapping between their revisions and package release numbers. It has "rdiff" command for comparing two packages from different projects, but it does not allow to select only one file or specify different revisions for compared packages.

Objective

Crystal [1] is a new language with a syntax heavily inspired by Ruby, but with statically type check and compiled! Its motto is "Fast as C, slick as Ruby", so good reason to start looking at it.

OpenPGP Card is an ISO/IEC 7816-4 compatible smartcard that is integrated with many OpenPGP functions, including signature, encryption, and authentication. It provides an trustful computing environment isolated from the host computer, to guard one's private keys from attacks and exposures. ZetiControl in Germany is the first manufacturer of OpenPGP Card based on BasicCard platform. Since then, compatible USB tokens have also been manufactured, such as Yubikey and Nitrokey.

The idea behind this is to have a application, which observe the usage of AWS instances and later other providers like azure and google. This could be used with public cloud tests in openQA.

In the other day, there were questions about to migrate high availability solution into OpenStack.

This is kinda continuation of my last hackweek project - learning python3 the parcical way. The goal is again to replace existing bash script which will generate 3 node KVM HA cluster on my workstation and automate quite a boring part of HA regression testing.

https://gitlab.suse.de/l3ms/RES-weather/ needs some improvements, e.g. manual generation of statistics and reports.

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Many initramfs components have exploded in size, yet often remain static:

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