MariaDB Cluster tools

an invention by andriinikitin

The idea is to have a friendly way to access live cluster's nodes, compare outputs of simple commands and find out differences in tables data / structure. Current state: implemented and tested scripts which split table into ranges and then for each range check rows count and rows checksums.

Updated over 4 years ago. No love. 1 follower.

Extract lead and cycle times from Github

an invention by jochenbreuer

When all of the SUSE Manager squads switched from SCRUM to a Kanban we lost estimations and therefore also the ability to do predictions. But there are other ways to get insights that are even more reliable, since they are based on anecdotal data. The lead and cycle times of issues are the two most important here. I'd like to extract those two for all of the issue from the spacewalk project and explore how they can be visualized in meaning- and helpful ways.

Updated about 4 years ago. 1 hackers ♥️. 1 follower.

CUPS: Generic "monitor" wrapper backend to monitor the actual backend

an invention by jsmeix

Create a new generic CUPS wrapper backend /usr/lib/cups/backend/monitor that runs in parallel with the actual backend to monitor it.

Updated about 4 years ago. 1 hackers ♥️. 1 follower.

SUSana: debrand Grafana

an invention by pagarcia

Following trademark and licensing issues with Grafana, explore the possibility of debranding Grafana and use that in SUSE Manager (and maybe others) Products are available from GitLab: https://gitlab.suse.de/susana

Updated over 4 years ago. 2 hacker ♥️. 2 followers.

terracumber: python replacement for sumaform-test-runner

an invention by juliogonzalezgil

At SUSE Manager and Uyuni we use right now a set of bash scripts called sumaform-test-runner to run terraform and cucumber, send notifications and store cucumber results. However such scripts are currently hard to maintain and extend, and bash is clearly showing it's limitations when it comes to parsing cucumber results, working with JSON stuff, or using APIs. Besides it forces us to have credentials hardcoded at the main.tf files, which is a huge problem for making a public CI for Uyuni.

Updated about 4 years ago. 1 hackers ♥️. 1 follower.

Release our Ruby on Rails dashboards as Free Software

an invention by hennevogel

We've (mostly @cbruckmayer) put a significant amount of time into our performance measurement dashboards based on influx/grafana. I want to share this with the world because it's most awesome and easy to use. It's also nice if people don't go to some PaaS provider just for this...

Updated about 2 years ago. No love. 1 follower.

SUSE Manager Testsuite speed up and organization

an invention by oscar-barrios

Currently, the SUMA test-suite takes about 6 hours to complete, often fails in the first tests, which set up the environment for the rest of the tests, those tests are what we named "core features". To solve this problem we had planned to move from Jenkins Job to a Jenkins Pipeline, having stages to split the test suite into core features, initialize clients, secondary features. So,if one stage fails, the rest of the stages will not be executed.

Updated about 1 year ago. 1 hackers ♥️. 1 follower.

Simplify implementations of lockless printk ring buffer

an invention by pmladek

There are attempts to solve some kernel deadlock with using lockless printk ringbuffer. The proposed implementation is pretty complex (6 stages, 6 write and 6 read barriers, two buffers, entries linked via list, ...) I have a idea how to make it easier with tracking the state and sequence number in one atomic variable. It might allow to remove the lists and many barriers. It is possible that it will just not work. Let's see.

Updated about 4 years ago. 1 hackers ♥️. 1 follower.