Parth AgrawalandPaige Patton c0cf47dfed fix: replace bare except with Exception handler in Kubernetes client init (#1265)
The bare except clause in the Kubernetes client initialization block
caused a NameError crash when initialization failed. If KrknKubernetes()
raised an exception before kubecli was assigned, the except handler
attempted to call kubecli.initialize_clients(None) on an undefined
variable, masking the original error entirely.

Replaced the bare except with except Exception as e to:
- Log the actual initialization error for visibility
- Initialize both kubecli and ocpcli with None kubeconfig as fallback
  so subsequent code referencing these variables does not crash
- Avoid catching SystemExit and KeyboardInterrupt unintentionally

Fixes #1264

Signed-off-by: Parth Agrawal <parth.agrawal4002@gmail.com>
Co-authored-by: Paige Patton <64206430+paigerube14@users.noreply.github.com>
2026-05-28 14:08:21 -04:00
2026-05-14 14:32:07 -04:00
2026-03-31 15:19:19 -04:00
2024-01-03 10:53:47 -05:00
2020-04-19 15:33:55 -04:00
2026-03-31 15:19:19 -04:00
2021-07-02 17:31:40 -04:00
2026-03-31 15:19:19 -04:00

Krkn aka Kraken

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Chaos and resiliency testing tool for Kubernetes. Kraken injects deliberate failures into Kubernetes clusters to check if it is resilient to turbulent conditions.

Workflow

Kraken workflow

How to Get Started

Instructions on how to setup, configure and run Kraken can be found in the documentation.

Blogs, podcasts and interviews

Additional resources, including blog posts, podcasts, and community interviews, can be found on the website

Roadmap

Enhancements being planned can be found in the roadmap.

Contributing

We are always looking for more enhancements, fixes to make it better, any contributions are most welcome. Feel free to report or work on the issues filed on github.

See CONTRIBUTING.md for details, or check the contribution guidelines on the website.

Community

Key Members(slack_usernames/full name): paigerube14/Paige Rubendall, mffiedler/Mike Fiedler, tsebasti/Tullio Sebastiani, yogi/Yogananth Subramanian, sahil/Sahil Shah, pradeep/Pradeep Surisetty and ravielluri/Naga Ravi Chaitanya Elluri.

Community Meeting

If you have any questions that you think could be better discussed on a meeting, we have monthly office hours. Please add items to the agenda beforehand so we can best prepare to help you.

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Description
Chaos and resiliency testing tool for Kubernetes with a focus on improving performance under failure conditions. A CNCF sandbox project.
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