Chaos Computer Club - archive feed

openATTIC is an Open Source Storage Management System, sponsored by it-novum. Over the last five years, it has matured into a flexible and robust framework to address today's storage management requirements. Using openATTIC, one can easily manage storage resources like NFS/CIFS shares as well as iSCSI and FibreChannel targets via a modern web interface. Moreover, openATTIC supports a wide range of...

While openSUSE has a rolling release, which is constantly integrating new versions and bugfixes, we also have releases where the main codebase is frozen and we release bugfix and security updates via online updates. This process has been established for a while and is coordinated by the openSUSE Maintenance Team. Also, last year a new release came with new and changed update origins, openSUSE Leap...

Unlike many storage systems ceph storage is here to stay, this talk will explain how this storage solution is winning friends with its simplicity, stability, scalability and performance. This talk will show the elegance of ceph rather than the dirty details, but you can always ask questions. about this event: https://c3voc.de

The talk is intended to give an overview about the technology used for the type C connector and USB 3.1. I will cover USB role switching, selection of alternate modes and USB Power Delivery. An overview over the driver support is given. APIs are introduced and explained. The conceptual difficulties of USB Power Delivery are shown. The missing infrastructure in the kernel and user space is identifi...

This talk will be a short introduction to the Rust programming language, why it is useful and why you would want to use it. Then I will discuss the current state of Rust in openSUSE, what the situation is regarding packaging crates and what remains to be done. http://kri.gs/presentation-rust-obs/ about this event: https://c3voc.de

In the last years the kernel's block I/O layer has been subject to quite some substantial changes. Ever increasing IOPS rates delivered by Flash based storage and high end SAN infrastructures demanded a refactoring of the I/O layer towards a lockless, multicore utilizing design. This talk will give a short introduction to both, the classic block layer and the so called multi queue block layer. abo...

CRIU (Checkpoint Restore In Userspace) [*] is a tool for freezing and restoring user processes to/from a disk image. It can be seen as a kind of "software suspend" per process. This talk will show the basic design and usages of CRIU, the recent development and adaption by containers, and study a bit details about its implementation in kernel and user-space, as well as a short demo. [*] http://criu...

This talk will present the ideas behind Leap, the roadmap towards 42.2, how to contribute to Leap and how to help with the release. about this event: https://c3voc.de

During 2013 we provided some data about numbers of users and downloads of openSUSE. Now in 2016 we have a different scenario: Tumbleweed is the a new kind of rolling distribution that base the quality on automatic tests (openQA) and a better development process. Leap is also a new kind of stable distribution, a chimeric approach that mix the head of a enterprise product (SLE) and the heard of Fact...

Factory Staging Project is very important part of openSUSE Factory development model now, it's a gate to make sure new packages update/change will not break openSUSE Factory totally and we can safety to release newer openSUSE Tumbleweed snapshot. I'll introduce how to Factory Staging Project work in this talk, including the workflow, the tools behind of Staging Project and the client-side tool we...

Starting with (upcoming) Leap 42.2 and SLE 12 SP2, a lot of cooperation has been done to bridge gaps between the two distributions. We'll talk of one specific example, GNOME desktop, where openSUSE and SLE teams worked together on improving our common work and how it helped both teams. This is still a work in progress at the time of this writing, we'll be sharing what we achieved, how we did it, w...

In this presentation, Thomas Hatch, SaltStack CTO and technical founder, will provide a quick overview of the evolution of IT automation and describe his motivations for creating the Salt open source project. Thomas will also define how SaltStack is different than other systems management tools and is the first to deliver a single platform for remote execution, configuration management, cloud cont...

At oSC15, I presented the hawk History Explorer. Since then I have released Hawk 2.0, already available in openSUSE Tumbleweed. In this talk I will demonstrate a live cluster running Hawk 2.0, show some of the new features in 2.0 and also some features that have been added since. http://kri.gs/presentation-hawk-20 about this event: https://c3voc.de

SUSE employs a security team which has as main duty keeping SUSE and openSUSE secure. With openSUSE and SUSE Linux Enterprise being close and deriving from each other, taking care of security in openSUSE development is also benefitial for SUSE Linux Enterprise Development. The talk will give an introduction on what the SUSE Security Team does and how it works, especially in light in cooperating wi...

A inpromptu talk about SaltStack about this event: https://c3voc.de

openSUSE has a new tool for translations support: Weblate. It should become a central point of all openSUSE translations in future. In this talk you will become familiar with Weblate. Starting with translation and fixing errors in existing translations will be easy for you. about this event: https://c3voc.de

Our task is to distribute software to Windows clients. Our network contains slow links and relay-servers, which must be staged up. Our goals are 1) reduce WAN traffic, 2) allow unlimited size, 3) allow unlimited number of clients in one rollout, and 4) start rollout without delay. Idea :: BitTorrent Peer-to-peer (P2P) reduces WAN traffic because if prefers local content over remote content. Benefi...

After the SUSE Manager team had chosen Salt as the future engine behind SUSE Manager, Joachim "Joe" Werner, the product manager for SUSE Manager, spent some time to learn the project hands-on. This is a very personal report about that experience, from extending Salt with code to manage WIFI-controlled LED lamps for a demo at the SUSECon conference to first experiments with writing a Salt module fo...

Want to learn how to deploy VM's on the fly in your VMware infrastructure using the orchestration power of salt-cloud? Attendees will walk away from this workshop/presentation with the tools, skills and knowledge to deploy and manage VM’s in their VMware environment in a reproducible, maintainable and a manageable way using salt and salt-cloud. We will be explaining how VM's can be created and des...

systemli.org ist ein 2003 gegründetes linkes Netzwerk und Technikkollektiv. In diesem Datengarten möchten wir die Idee des Technikkollektivs im Allgemeinen und unsere Arbeit im Speziellen vorstellen. Warum beschäftigen wir uns in Zeiten von Snapchat und co. mit freien Kommunikationsmitteln? Gibt es dafür heute überhaupt noch einen Platz? Wie verbinden sich linke Politik un...

about this event: https://c3voc.de

about this event: https://c3voc.de

about this event: https://c3voc.de

about this event: https://c3voc.de

about this event: https://c3voc.de