Salt is moving towards a plugable architecture using POP and Idem. This project is about experimenting with those new concepts by applying them to a real life case: the virt execution and state modules.

Thinking about extending the typical Twitter app that let's a user bulk-delete their tweets (with a limit of 3200 each time).

Why is it nice?

Learn the inner workings of TCP as implemented in the Linux kernel. This will involve

It's not always straightforward to open a core dump originating from customer's environment, since there's a wide variety of versions of all the binaries involved - usual workflow is to install a VM with the SP that the customer is using, enable debuginfo repositories and then follow the buildid hints that gdb is providing.

Problem description

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.

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.

Last hackweek filtra was created – a tool to extract information like lead and cycle times from Github repos for (but not limited to) projects that are doing Kanban. The collected metrics can then be visualized with Grafana.

Features I'd like to implement:

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.

The project aims to port openSUSE to the ROCKPro64.

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.

Although CNCF projects are almost exclusively related to Linux containers, some ideas, like wrapping all the services into network proxies to create a distributed data-plane and enable true observability, could perhaps be explored for some kind of backport in complex legacy distributed systems, like... say... S4/HANA?!

Currently we have two sponsored 3D printers available in the Nuremberg office. Both are located in a lab - which makes it hard to access them. Both also need some (hardware) maintenance.

This hackweek I will focus on improving my drawing/painting skills.

The idea here is to study and understand how ephemeral storage for containers works and investigate if local storage could be avoided at all and Ceph used instead. Could new storage driver be developed to support Ceph storage:

• implement a POC deploying CaaSP v4 on top of AWS using: Spotinst's elastigroup

OSC is already available on Homebrew, but it is missing the integration with Staging as the openSUSE-release-tools are not available. In this Hackweek project I would like to get the openSUSE-release-tools running on macOS via Homebrew.

Using the camsource and vlc packages as an example. If camsource is configured to use a given dev/video[n] device with a choice of resolution in the width and height fields of a camsource conf file then if camsource is the first application to access the device captured images are as-expected. However, if an application like vlc is used for the same device (and exited) before starting camsource (e.g. to check the view from the camera before starting camsource) and if the camera supports higher resolutions than used in the camsource configuration what occurs is that camsource will not setup the camera to use the configured resolution and has a broken view of the camera output based on the vlc chosen resolution chopped to the camsource configuration. For example, with camsource configuration set to use 640x480 on a camera that supports 720x480 and vlc is used and exited before camsource is started then the captured camsource images contain two non-continuous partial image blocks with a horizontal border dividing them. I assume either vlc fails to fully reset the device configuration when exiting or camsource fails to initialize the device "from scratch" when starting. The two applications use different video device APIs but the setup and cleanup for the camera in each case is a very limited part of the application's functionality.

There's a long standing request to extend the output of dmidecode to something that would be machine-readable. Something like an XML or JSON-based format. Unfortunately this can't be implemented right now because the output of dmidecode is generated by open-coded printfs as the DMI table is being parsed, with no intermediate structures nor temporary buffers.

Termux is already bringing a terminal and debian package manager to Android.

Background

Given the number of different demands on our time and attention, it becomes increasing hard to focus and find the 'flow state' where a developer can be most productive. Interruptions due to chat notifications, email, and updater applets all break focus. Additionally, the desktop metaphor has in most cases failed to evolve as the browser and other MDI interfaces have become the focus for many users, and increased performance has allowed us to keep more tasks running and present on the desktop at once, presenting a higher cognitive load to the user.

I would like to learn more about something outside of engineering. I have selected to learn more about marketing; something our overall team is doing more of...

Since Kubernetes already has a clear path of "in-tree" volume plugin to CSI migration. I would like to understand the concept of CSI with writing a simple driver for Kubernetes.

Exactly what problem will this solve?

Simplify, modernize, and accelerate the process and tools for reviewing YES submissions from partners. Hopeful goals to accomplish:

Provisioning works with Autoyast/Cobbler for traditional clients, with profiles to enable major version upgrades. The goal is to offer that in a predictable way that can be scheduled and automated for salt minions.

Create a prototype of an agent on kvm hosts to control the distributen of master / worker nodes between different kvm hosts. No central control plane should be used - the main design goal should be: as simple as possible :-)

Whether it's building a newer, upstream UBoot, EDK II, or merely a SLE based rootfs, I want to make this platform a realistic possibility for desktop, digital signage, labs, etc.

Build and benchmark some smaller SES clusters (2 - 3 nodes) targetted at edge deployments. Evaluate the performance and configurations.

During the previous Hackweek [0], I have successfully implemented, tested and merged [1] an implementation of the entire C++ standard header . This time, my aim is to modernize the C++14-esque standard library [2] of HelenOS [3][4] with a C++17 feature - the header. The header is much larger than the header which I barely managed to implement and test in the allocated time for the previous Hackweek, but was mostly OS-independent as it relied only on previously implemented features of the standard library. The header, however, is limited by the filesystem API of the OS and as such implementing of the entirety of it might not be possible, limiting the scope of the project (which is a good thing due to the time constraints).

labgrid [0] is an embedded board control python library with a focus on testing, development and general automation. It includes a remote control layer to control boards connected to other hosts.