In this article we (my colleague Manuel Schindler and I) would like to focus on the most common challenges to migrate Apache Kafka clusters between different OpenShift platforms, and how to overcome them by using Apache MirrorMaker and Strimzi Operators. Nowadays, many modern architectures are deployed on top of cloud platforms. OpenShift is one of the most standard of those platforms. These modern architectures are based in many patterns (Event-Driven Architectures, Capture Data Change, Reactiv...