DevOps Pro Europe 2022

May 30 - June 3



May 24 - 26



Rafał Leszko

Positon: Integration Team Lead

Company: Hazelcast

Country: Poland


Integration Team Lead at Hazelcast, author of the book “Continuous Delivery with Docker and Jenkins”, trainer, and conference speaker. He specializes in Java development, Cloud environments, and Continuous Delivery. Former employee in a number of companies and scientific organizations: Google, CERN, AGH University, and more. Website:


Build Your Kubernetes Operator with the Right Tool!

You want to build a Kubernetes Operator for your software. Which tool to choose? Operator SDK with Helm, Ansible, or Go? Or maybe start from scratch with Python, Java, or any other programming language? And what is the right phase in the Operator Capability/Maturity Model that you should provide?

In his talk Rafał will present:
– Different ways of building Kubernetes Operators
– Demo of building the same Operator using different tools
– Methods used by the most popular Operators (Couchbase, Prometheus, MongoDB)
– Operator Capability Model and how it affects your toolkit
– Our journey with Hazelcast Operator

Session Keywords

🔑 Kubernetes
🔑 Operators
🔑 Couchbase
🔑 Prometheus
🔑 MongoDB