Chaos Computer Club - archive feed

In this talk we will briefly explore all the mechanisms and workflows used by the YaST developers in order to share as much code as possible between all the SUSE and openSUSE distributions, while ensuring the quality of all the different YaST modules. Learn how Rake, unit tests, Github, Jenkins, Travis, OBS and even Docker are used to deliver the developer's work to the already released products (...

Test kernel changes in a matter of seconds using Rapido - a glorified wrapper for Dracut and QEMU. This talk will walk through the process of taking a kernel source repository and turning it into a testable VM. For those who would like to play along on their own machine, please bring: - a laptop with openSUSE Leap or Tumbleweed installed - Kernel source (mainline master) - https://git.kernel.org/p...

The YaST team is currently redesigning the storage code, down from the library up to the UI. This will allow many new features, e.g. btrfs multi device support, encrypted root, bcache and whole disk usage. We will explain the new internal design allowing much more flexable setups than in the past and some of the features for end users. about this event: https://c3voc.de

Es gibt eine Gruppe von Programmiersprachen, die nicht dafür entwickelt wurden, tatsächlich zum praktischen Programmieren verwendet zu werden. Diese sogenannten "esoterischen" Programmiersprachen haben andere Zwecke: Sie sollen unterhalten, hübsch sein, oder ein Konzept demonstrieren. Dieser Vortrag stellt fünf einflussreiche, stereotypische und grundverschiedene esoterische Programmiersprachen vo...

about this event: https://c3voc.de

The Enlightenment project is one of the longest surviving Linux desktops with its initial release predating that of Gnome or KDE, depending on how you count the numbers Enlightenment is also the most used Linux Desktop. For several years now openSUSE has had the best Enlightenment support of any Linux Distro as the Enlightenment maintainer for openSUSE and as a member of the Enlightenment Release...

Having a project that builds nicely in OBS is one piece of the story. Taking it into the openSUSE Distribution is a different thing. On last years oSC the Leap release manager (Ludwig) approached me 'Why dont you bring GNU Health into Leap'? Yes, why not? I liked the idea, but had not enough time to spend for the project. When the first RC was announced, we had to speed up....and finally made it!...

Improving virtual workloads is a on-going and complex problem. Many of the optimizations are targeting the networking stack which is becoming a bottleneck as the traffic traverses from the hypervisor to the virtual machine and vice versa. As a result of which, improving the components that sit in-between is normally the first thing to look at. One such component is Open vSwitch whcih is a popular...

Ich möchte aus der Sicht einer persönlich betroffenen Person über das Thema Panikattacken aufklären und auch von den Erfahrungen anderer Leute darüber berichten about this event: https://c3voc.de

Der Vortrag gibt einen Überblick über den Wirkungsbereich und aktuelle Anwendungen der verlustfreien Datenkompression. Er stellt die wesentlichen Eigenschaften der Basisalgorithmen und einiger moderner Verfahren sowie deren Beziehungen zueinander dar. Technische Details zu den Methoden und ihren Implementierungen werden ausgelassen. Zielgruppe dieses Vortrags sind am Thema Interessierte, die insbe...

NFV is a complex world made of hardware technologies and software stacks. A key component is the NFV infrastructure which provides the environment on which the Virtual Networking Functions run. The ecosystem of software/hardware for the NFVI is growing day-by-day making end-users life very difficult: Which platform to buy? Which stack to deploy? Which Virtual Networking solution should be adopted?...

Kubernetes is an open source project for orchestrating containerized applications. But how to containerize your workload? How to bring your containerized application into Kubernetes? This talk will show how we transferred our application to Kubernetes. - This includes containerizing the application (based on an openSUSE docker image) - How to expose your application services via Kubernetes. - How...

Wir stellen ein Werkzeug zum verteilten Issue-Tracking mit git vor, welches wir in einem Semesterprojekt an unserer Hochschule entwickelt haben. about this event: https://c3voc.de

In diesem Vortrag wird das FreeBSD Projekt vorgestellt. FreeBSD ist ein direkter Abkömmling des an der Universität von Kalifornien in Berkeley entwickelten freien 4.4-BSD Betriebssystems. Seit 1993 ist dieses Open Source-Projekt mit über 100 weltweiten Entwicklern (sog. Committern) eines der am längsten existierenden Unix-Derivate. Innovationen wie BSD Sockets, der original TCP/IP-Stack, Jails zur...

Patrick and Holger from ownCloud will question and discuss if Open Source Projects need Product Management and if it makes any difference. Communities open many feature requests – which one shall be implemented? Only the once volunteers show up to offer code? How to handle interests of organizations in the community? Specific developments for customers will have an impact on roadmap and featureset...

YaST2 Configuration Management is a brand new YaST module which offers integration between AutoYaST and Salt. It's no secret that many AutoYaST configuration features can be implemented using some Configuration Management System (like Salt or Puppet). So the idea is to bring together the best of both worlds: AutoYaST will take care of installing the base system (partitioning, networking, etc.) and...

In this short talk, we will present to the community the data that we have about usage of the OBS. This data show a clear trending in the user behaviour, and is used currently to make important decisions about our future as a Free Software project. about this event: https://c3voc.de

This talk will follow-up on the corresponding 2016 talk with an update on new ARM boards enabled in openSUSE. about this event: https://c3voc.de

The new SUSE Academic Program explained! As a leading open source company, SUSE supports schools, higher learning institutions and the academic community in getting free access to our extensive experience and knowledge. Many IT-students still get trained in software stacks that are not the highest in demand by the labor market. In many cases IT-infrastructure classes are still dominated by proprie...

Snaps are a new packaging format that allows unmodified binaries to run across a wide variety of distributions. Snapd is the software that manages snaps on a running system. Learn about the basics of snaps, snapd and what is needed to port snapd to OpenSUSE. about this event: https://c3voc.de

about this event: https://c3voc.de

Mit manpages.debian.org haben wir kürzlich die vollständigste Manpage-Seite im Netz geschaffen. In diesem Vortrag geht es um die dahinterstehende Motivation, Ziele, Implementation, Überraschungen und Zukunftspläne des Projekts. about this event: https://c3voc.de

In der Tradition von cupe und urs von mercury zeigen wir bei der Demoshow die Highlights der Demoszene des letzten Jahres. about this event: https://c3voc.de

Wie können wir mithilfe von kosmischer Strahlung, Gammasignalen und Neutrinos mehr über hochenergetische Objekte im Universum herausfinden? Eine Einführung in die Multimessenger- Astroteilchenphysik. about this event: https://c3voc.de

Kurze Einführung für Interessierte, Erfahrungsaustausch für Benutzer, Frage-Runde, aktuelle Entwicklungen, Projekt-Status, Code-Rundgang. Flexibel - was gewünscht wird. about this event: https://c3voc.de