Chaos Computer Club - archive feed

Systems management in the era of containerization and hybrid clouds can challenge even the most seasoned professional. In this session, we'll learn how to control the chaos by bringing disciplined automation practices to the rescue. Presented by the principal maintainer of the SaltStack project -- one of the largest and most active open-source communities in the world -- we'll learn how to use Sal...

Many of us use osc on a daily base. This talk will be about new features in osc, plugins and best practices. At the end I will provide a small outlook what new features are planned. Many of us use osc on a daily base. This talk will be about new features in osc, plugins and best practices. At the end I will provide a small outlook what new features are planned. about this event: https://c3voc.de

This talks is split in three topics: 1. openSUSE is not SUSE, it is her sister. There are still too much people outside of open/SUSE world that still confuse the difference and the options they have. This usually leads them to use the wrong distribution for their use cases and thinking that "SUSE" is not working for them. I will describe the current distribution palette and their respective key va...

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In Tumbleweed with have roughly ~25.000 packages for 64-bit architecture. Do you know how many of those are actually install-able? From those who are not, do you know the reason behind? Do you know how many of those will become install-able if boo#123456 gets fixed? And from those which can actually be installed, do you know if there are any glitches at the post-installation scripts? -Sure, we hav...

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You want to learn more about distributed storage solutions and in particular about Ceph? In this talk I would like to give you a quick introduction about distributed storage and Ceph at a glance. What is it? Why is it useful? Why do I need it? Isn't a single NAS system suffiecient? Who should join? Everyone who uses storage :-) What is Ceph? Ceph’s foundation is the Reliable Autonomic Distributed...

Open Build Service frontend was started in 2005, even before the first version of Rails was released. It is most likely one of the oldest Rails Project that people still keep using! That implies that legacy code and refactoring are two daily topics in all OBS developers’ lives. As said, OBS has already some years and because of that all kind of talks about it have been held: how to use it, its fea...

A quick introduction to the concept of a Serverless and Function-as-a-Service followed by a live demo session based on the SUSE Container-as-a-Service-Plarform (CaaSP v2.0). The presenter will cover the following topics: - What is Serverless and OpenFaaS - Use Helm to setup OpenFaaS in SUSE CaaSP and/or test it using DockerSwarm - Create your own openFaaS openSUSE Docker image in DockerHub - Try o...

This talk is for openSUSE's aspiring new contributors, existing contributors, users, detractors, or just anyone curious at all about openSUSE. In other words, if you're at this conference, you should consider being at this talk ;) The session will detail how openSUSE does what it does, and most importantly how openSUSE strives to empower ANYONE to be able to contribute to the project. The presenta...

about this event: https://c3voc.de

If you've never used it before, Docker can be a little overwhelming. There is new vocabulary to learn, new commands to memorize, and new files to add to each project. Most resources fall into one of two camps: they teach you the bare bones of Docker but still leave you with too many questions to comfortably try it on your own, or they throw you into the deep end by assuming you're more familiar wi...

The Heroes were founded two years ago. In this time, we worked hard to maintain and enhance the openSUSE infrastructure, but talking about that would be boring. Of course, if you do a lot of things, you'll sometimes also make mistakes. Have a lot of fun with some of our failures, what we learned from them and where we still have room for improvement. The Heroes were founded two years ago. In this...

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In a way, both Docker and Tor are shrouded in mystery. Containers have been the biggest thing in the IT field in the past few years and yet a lot of people don't know what they are good for. Why not just use a VM? Likewise, Tor is known only for the negative uses and connotations such as "The Dark Web" and "The Deep Web" meanwhile not many people know about the actual positives of the technology w...

"Supplements" in packaging seems like a feature that many people are unaware of, this lightning talk aims to make people aware that supplements exist in packaging as well as how and where they should use them. "Supplements" in packaging seems like a feature that many people are unaware of, this lightning talk aims to make people aware that supplements exist in packaging as well as how and where th...

What to do and what not to do in order to collaborate remotely on Django projects without losing your mind Remote working and “smart working” is very much in fashion these days, but what does it entail for the daily routing of a distributed development team? We will talk about tools, the disputed use of email, Skype, Slack but more specifically about time management, what you can expect from yours...

The topic of additional repositories comes up on a regular basis. The official position is to submit everything to Factory to avoid the issue, but for a large number of reasons this cannot always be the case. As such users living in the real world have to navigate the unsupported landscape. By far the best approach is to use repository priorities available through libzypp, but unfortunately this i...

SVG is magical when you think about it. It's one of the few formats both developers and designers can interact with. With the rise of SVG compatibility on the web, the format has enjoyed various new use cases with the HTML5 specification. Could it be used as a common file format both designers and developers can collaborate together? As SVG is basically just lines of code, shouldn't designers bene...

Keynote for openSUSE Conference 2018 Keynote for openSUSE Conference 2018 about this event: https://c3voc.de

We all know that remembering passwords is hard, so why not leave it to someone else? In this talk, I would like to introduce how we improved our social authentication system in our Django applications at Prezi with the aid of the Python Social Auth package. After a long time coming, we at Prezi introduced social authentication using Google mid last year. This seemingly trivial problem soon became...

Kdump is a vital tool for debugging severe kernel crashes, especially if the failure can't be reproduced easily or an direct access to the system is not possible. When an sever error happens in the kernel, a new crash kernel get loaded which saves the memory of the crashed system. These dump can be used to analyze the state of the machine and hopefully give insights on what has happened. This talk...

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In the 1850s, Edward Orange Wildman Whitehouse was appointed the lead engineer of the first attempt to build a trans-Atlantic telegraph cable. This is a tale of a project gone horribly wrong in the age of magnificent facial hair. Step up to learn the secrets of recovering your project from failure! In the 1850s, Edward Orange Wildman Whitehouse was appointed the lead engineer of the first attempt...

openSUSE Leap 15 should be ready at the conference. So this "talk" gives a short intro and releases Leap 15 live. openSUSE Leap 15 should be ready at the conference. So this "talk" gives a short intro and releases Leap 15 live. about this event: https://c3voc.de