jiriwiesner

jiriwiesner

Scripts and recipes for setting up VMs with multipath and other compex storage stacks

a project by mwilck

Customers are using complex storage stacks such as LVM over dm-crypt over MD RAID over multipath over iSCSI and FC with LOTs of LUNs, and we're facing problems in that area which are usually very hard to reproduce. It's also hard to guard against regressions. Being able to quickly and reliably set up VMs with various types of storage / multipath is a key part of testing multipath. It's doable, but cumbersome and has a steep learning curve. I want to create easy-to-understand manual recipes plus scripts that are both easy to understand / customize and deploy.

Updated over 1 year ago. 5 hacker ♥️.

Wayland security review.

an idea by yfjiang

One of the significant advantages of Wayland is about security, to isolate input/output of every single windows, encourage non-root user running the core process, as well as discouraging root user running any graphical applications. The project wants to have a close look at Wayland trying to address the questions: - how is wayland exactly integrated in current gnome stack of Tumbleweed/SLE (gnome-shell, mutter)

Updated over 2 years ago. 4 hacker ♥️. Has no hacker: grab it!

Boot system from Ceph RADOS Block Device

an idea by dmdiss

Write a new Dracut module which adds support for booting a system where the root filesystem resides on a remote RBD image. * Pack keyring and ceph.conf (monitor address) in the initramfs image

Updated over 2 years ago. 3 hacker ♥️. Has no hacker: grab it!

Heart Rate Variabilty (HRV) evaluation with open source tools

a project by bigironman

What is HRV ?

HRV is a method for measuring the ability of your heart to respond to inner and outer levels of stress.

Updated over 2 years ago. 2 hacker ♥️.

Improve kernel crashdump upload infrastructure

a project by puzel

Kernel dumps, provided by our customers, are uploaded by Customer Support to ziu.suse.de and shared via NFS to L3 servers at which they're analyzed. This procedure works, but likely has room for improvement. The goal of the project is to understand the workflows and needs of Customer Support, L3 and engineering (Labs) and to implement a system to automate parts of the workflows.

Updated over 2 years ago. 3 hacker ♥️.

Improve the openSUSE infrastructure

a project by lrupp

There is a lot to do in the openSUSE infrastructure land... So let's start, have a look at https://progress.opensuse.org/, take some tickets and try to resolve them as good as possible. There are also other interesting topics:

Updated over 2 years ago. 6 hacker ♥️.

Research telemetry for (open)SUSE products

an idea by dmacvicar

Most of design is done still with a embarrassing amount of data. Having released software for decades, we still don't know exactly what module is the most used, what workflows the customers are following, where do customers fail. It is all guesses and opinions. The idea of this project is to research:

Updated over 2 years ago. 4 hacker ♥️. Has no hacker: grab it!

netlink interface for ethtool

a project by mkubecek

There seems to be an overall consensus that the ioctl interface used by ethtool is a poor design as it's inflexible, error prone and notoriously hard to extend. It should clearly be replaced by netlink and obsoleted. Unfortunately not much actual work has been done in that direction until this project started. The project started in Hackweek 16 (fall 2017) and has been worked on since, both in Hackweek 17-19 and outside. First two parts of kernel implementation are in mainline since 5.6-rc1, first part of userspace implementation (ethtool utility) has been submitted to upstream at the end of Hackweek 19 (2020-02-16).

Updated over 1 year ago. 4 hacker ♥️.

openSUSE for Small and Medium Business

a project by kfreitag

There are a couple of interesting initiatives that make the openSUSE project interesting for SMB, such as

The Invis Server

Updated about 2 years ago. 9 hacker ♥️. 1 follower.

HelenOS of the <future>

an invention by jjindrak

I have previously implemented a major portion of the C++ standard library for HelenOS [0][1][2] as part of my master thesis. In this project, I will be adding

Updated over 1 year ago. 7 hacker ♥️. 2 followers.

Jitsi for Hackweek

a project by rsimai

Primarily to support Hackweek, but also to gain experience for a potential future corporate use, I like to run the open source Jitsi in a SUSE context and within a setup that is close to what SUSE IT is doing. The service will be built in AWS/EKS within the SUSE E&I space and should be up and running on day 1, but will need love during the 5 Hackweek days to

Updated 6 months ago. 13 hacker ♥️. 5 followers.
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Activity

  • 6 months ago: jiriwiesner liked Jitsi for Hackweek
  • 6 months ago: jiriwiesner started Learn AppArmor
  • 6 months ago: jiriwiesner originated Learn AppArmor
  • over 1 year ago: jiriwiesner left netlink interface for ethtool
  • over 1 year ago: jiriwiesner started Learn TCP
  • over 1 year ago: jiriwiesner added keyword "reading" to Learn TCP
  • over 1 year ago: jiriwiesner originated Learn TCP
  • about 2 years ago: jiriwiesner started Investigate Oops in SLES 15 on Raspberry Pi
  • about 2 years ago: jiriwiesner originated Investigate Oops in SLES 15 on Raspberry Pi
  • over 2 years ago: jiriwiesner liked HelenOS of the <future>
  • All Activity