Create openQA MultiMachine tests for deploying Kubernetes on Tumbleweed using both k3s and rke2
a project by pdostal
Updated almost 2 years ago. No love. 1 follower.

Rancher maintains 2 Kubernetes distribution, both production grade:

  • k3s: Single binary containing containerd backend. Can be run as server or agent on each node of cluster. SQLite is used by default instead of ETCD. MySQL and Postgres also supported. No prerequisity. Intended for edge computing.
  • RKE: Deployed remotely over SSH on top of Docker which is the only required component of the underlying OS. Standard ETCD database in container. Each node and its roles are defined in YAML. Resource hungry, datacenter grade.

Each scenario needs:

1) Support Server: As Internet gateway, DHCP and DNS server. 2) Master node for the control node and it's database 3) 4) Worker nodes joining the cluster.

Resources:

  • [k3s webpage]: https://k3s.io/
  • [k3s github repository]: https://github.com/k3s-io/k3s
  • [rke1 github repository]: https://github.com/rancher/rke
  • [rke1 cluster.yaml]: https://rancher.com/docs/rke/latest/en/example-yamls/#minimal-cluster-yml-example
  • [rke1 deploy guide]: https://rancher.com/docs/rke/latest/en/installation/#prepare-the-nodes-for-the-kubernetes-cluster

This project was inspired by the awesome [SUSE @Home] workshop: https://github.com/SUSE/suse-at-home

TO-DO:

  • Run more tests on top of the Kubernetes cluster.
  • Implement the same for rke2 (not in production yet).

Join this project

Looking for hackers with the skills:

openqa kšs rke2

This project is part of:

Hack Week 20

Activity

  • almost 2 years ago: pdostal added keyword "kšs" to this project.
  • almost 2 years ago: pdostal added keyword "rke2" to this project.
  • almost 2 years ago: pdostal added keyword "openqa" to this project.
  • over 3 years ago: pdostal started this project.
  • over 3 years ago: pdostal originated this project.


    • Comments

    • pdostal
      over 3 years ago by pdostal | Reply

      This pull request has been created.

    Similar Projects

    Learn obs/ibs sync tool by xlai

    Description

    Once images/repo are built from IBS/OBS, there is a tool to sync the image from IBS/OBS to openqa asset directory and trigger openqa jobs accordingly.

    Goals

    Check how the tool is implemented, and be capable to add/modify our needed images/repo in future by ourselves.

    Resources

    • https://github.com/os-autoinst/openqa-trigger-from-obs
    • https://gitlab.suse.de/openqa/openqa-trigger-from-ibs-plugin/-/tree/master?ref_type=heads

    Setup a new openQA on more powerful server by JNa

    Description

    • currently local openQA storage is insufficient

    Goals

    -Migrate to more powerful machine

    Resources

    -Service Rainbow

    Make more sense of openQA test results using AI by livdywan

    Description

    AI has the potential to help with something many of us spend a lot of time doing which is making sense of openQA logs when a job fails.

    User Story

    Allison Average has a puzzled look on their face while staring at log files that seem to make little sense. Is this a known issue, something completely new or maybe related to infrastructure changes?

    Goals

    • Leverage a chat interface to help Allison
    • Create a model from scratch based on data from openQA
    • Proof of concept for automated analysis of openQA test results

    Bonus

    • Use AI to suggest solutions to merge conflicts
      • This would need a merge conflict editor that can suggest solving the conflict
    • Use image recognition for needles

    Resources

    Timeline

    Day 1

    • Conversing with open-webui to teach me how to create a model based on openQA test results

    Day 2

    Highlights

    • I briefly tested compared models to see if they would make me more productive. Between llama, gemma and mistral there was no amazing difference in the results for my case.
    • Convincing the chat interface to produce code specific to my use case required very explicit instructions.
    • Asking for advice on how to use open-webui itself better was frustratingly unfruitful both in trivial and more advanced regards.
    • Documentation on source materials used by LLM's and tools for this purpose seems virtually non-existent - specifically if a logo can be generated based on particular licenses

    Outcomes

    Enhance UV openQA helper script by mdonis

    Description

    A couple months ago an UV openQA helper script was created to help/automate the searching phase inside openQA for a given MU to test. The script searches inside all our openQA job groups (qam-sle) related with a given MU and generates an output suitable to add (copy & paste) inside the update log.

    This is still a WIP and could use some enhancements.

    Goals

    • Move script from bash to python: this would be useful in case we want to include this into MTUI in the future. The script will be separate from MTUI for now. The idea is to have this as a CLI tool using the click library or something similar.
    • Add option to look for jobs in other sections inside aggregated updates: right now, when looking for regression tests under aggregated updates for a given MU, the script only looks inside the Core MU job group. This is where most of the regression tests we need are located, but some MUs have their regression tests under the YaST/Containers/Security MU job groups. We should keep the Core MU group as a default, but add an option to be able to look into other job groups under aggregated updates.
    • Remove the -a option: this option is used to indicate the update ID and is mandatory right now. This is a bit weird and goes against posix stardards. It was developed this way in order to avoid using positional parameters. This problem should be fixed if we move the script to python.

    Some other ideas to consider:

    • Look into the QAM dashboard API. This has more info on each MU, could use this to link general openQA build results, whether the related RR is approved or not, etc
    • Make it easier to see if there's regression tests for a package in an openQA test build. Check if there's a possibility to search for tests that have the package name in them inside each testsuite.
    • Unit testing?

    More ideas TBD

    Resources

    https://github.com/os-autoinst/scripts/blob/master/openqa-search-maintenance-core-jobs

    https://confluence.suse.com/display/maintenanceqa/Guide+on+how+to+test+Updates

    New features in openqa-trigger-from-obs for openQA by jlausuch

    Description

    Implement new features in openqa-trigger-from-obs to make xml more flexible.

    Goals

    One of the features to be implemented: - Possibility to define "VERSION" and "ARCH" variables per flavor instead of global.

    Resources

    https://github.com/os-autoinst/openqa-trigger-from-obs