In this presentation Anders will talk about the Podman and Kubernetes projects, and show how to run Linux containers - without using a Docker daemon. It will include a brief introduction and a historic background of container technology, as well as some demonstrations on how you can run it locally.

• Linux containers are technologies that allow you to package and isolate applications with their entire runtime environment - all they need to run. Containers share the operating system (OS) kernel and therefore do not require an OS per application, requiring less resources than virtual machines.

• Kubernetes (k8s) is an open-source container orchestration system for automating deployment, scaling, and management of containerized applications. It groups containers that make up an application into logical units for easy management and discovery, and was originally released by Google in 2014.

Anders Björklund is a system developer working with continuous integration and continuous delivery using distributed build systems based on Linux. He has been working with Linux and containers for a long time, and is part of the Docker Machine community and a maintainer of Kubernetes Minikube.

Sorry about the sometimes bad audio. This is due to not having a separate microphone for the speakers.

Woody started a lot of debate on twitter a few years back by using that hash tag and suggesting we start a discussion on the subject, while the debate still rages on it has also grown into a vibrant and active community trying to improve our ways of working and improving the chances of success on all software development.

Lars Brinkhoff berättar om MITs operativsystem ITS användes på deras PDP-10 stordatorer från 1967 till 1990. Det har påverkat många andra operativsystem och lade grunden för rörelsen kring fri mjukvara. Jag tänker berätta om dess historia och utveckling, samt demonstrera några program.

Länkar:

https://github.com/PDP-10/its

Sorry for the strange audio - I've filtered out some background noise.
Also, the video recording died prematurely due to a power cut, but me and Jacob agreed that the video still provides value. Please refer to the original blog post and slides for more information:

The hacking workshop starts with the MiGiC Guitar to MIDI Converter and focuses on how the free software x64dbg can be used to understand how the copy protection to MiGiC was circumvented.Shortly after the commercial release of MiGiC 1.0, the product was found cracked at one of the more known torrent pages. Since development hours were spent trying to protect the product he became curious in how the attackers broke the protection. In order to investigate this the open source debugger / disassembler x96 dbg was acquired to perform an analysis of both the cracked and uncracked binary.

In the session Philip will show you parts of the analysis as well as presenting three so called ”crackmes” that you will get the opportunity to find weaknesses in using the x64dbg tool. Therefore, its a good idea to bring a PC so you can use the tool yourself.

Robust software updates on Embedded Linux devices is complex, and doing robust software updates over-the-air adds to the complexity. The hardships come of course from the embedded environment which differ in many ways compared to desktop or server Linux installations, where you must handle poor mobile network connectivity, sudden power-loss and never leave a device in a unusable state (brick) when doing the update OTA.

There are a lot of examples that have gotten attention in media, where unstable software update solutions have caused real-life problems which could have been mitigated by a robust software solution that is able to handle the corner cases that exist in the embedded environment.

In this talk Mirza Krak will present Mender, Apache 2.0 licensed end-to-end software update solution. This is a deep-dive session that will cover:

– project ecosystem and community
– technical insights
– security insights

And will of course include a mandatory demo.

Mirza Krak is currently part of the Mender.io open source project to deploy OTA software updates to embedded Linux devices. He is an embedded Linux solution specialist with seven years of experience in the field with expertise in within Board Support Package development which ranges from hardware bring-up, boot-loaders, Linux kernel and build systems (Yocto/OE-core).

Mirza was an Mender community member for a couple of years which led to an employment in 2018 to continue to work on the Mender project full-time.

Mirza has spoken at various conferences including Embedded Linux Conference and foss-north.