How to Harness Kubernetes in a Multi-Cluster Environment • Tomasz Cholewa • Devoxx Poland 2022

Does Kubernetes truly solve the problems of distributed environments that easily?
What traps can you anticipate during regular usage of it in production?
Why does cluster auto-update sometimes origin an outage of your environment and what are the ways of preventing it?
Based on the experience for the DevSkiller platform I will present a real-case script of working with multiple clusters distributed among multiple regions. I will cover the most interesting cases we have encountered during the platform development. The presentation will besides include all the lessons learned, the money we have managed to save, but besides spent during the learning process.
I will show how our CI/CD process has allowed us to rapidly fix the Log4j vulnerability and will present another crucial tools that may aid you in managing complex Kubernetes environments.

Lecture took place on Friday, 24th June 2022 at 14:40 in area 3

Tomasz is simply a DevOps Expert and a Cloud Native architect of environments based on cloud, containers and his individual passion for smart automation.
He teaches about DevOps and Cloud Native areas to aid them gain fresh skills that will unlock their full potential.
He has created a free online course “Kubernetes po polsku”, due to the fact that he believes the cognition about this revolutionary task should be easy available to anyone.
He doesn’t believe in tools but alternatively utilizes technology to solve real and crucial problems that we face in our regular lives. He strives to share his cognition with others by providing presentations, workshops, and training.
Tomasz has a drive for excellence and is known for his eye for item (though he would hesitate to usage the word perfectionist).
He despises natural onion and dishonesty, He loves authenticity, relations and good cheesecake.
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