The article discusses how to run CockroachDB on Kubernetes. It explains the history of StatefulSets and their role in managing stateful workloads on Kubernetes, including CockroachDB. The author provides a step-by-step tutorial for running CockroachDB on Kubernetes using GKE. They also discuss how to use the CockroachDB cluster, access the CockroachDB console, simulate node failure, scale the CockroachDB cluster, and shut down the CockroachDB cluster. The article concludes with suggestions for next steps such as writing applications that use the CockroachDB cluster, modifying how the cluster is initialized, setting up monitoring tools, and contributing to CockroachDB's development.