Introducing the Confluent Operator: Apache Kafka® on Kubernetes

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Introduces the Confluent Operator, a Kubernetes Operator designed for automated deployment and management of Apache Kafka and Confluent Platform on Kubernetes. It details the challenges of running stateful applications like Kafka on Kubernetes, such as managing configuration, performing rolling restarts and upgrades, and scaling with data balancing. The Operator utilizes Kubernetes Custom Resource Definitions and the Operator API to automate these processes, ensuring stable node identity, state persistence, and application recovery. It also highlights the use of official Confluent Platform Docker images and integration with various Kubernetes distributions and cloud provider services.