Beyond a single cluster with OpenShift Service Mesh 3

This article discusses the advancements in Red Hat OpenShift Service Mesh 3, especially in supporting multi-cluster topologies. It outlines the benefits of a service mesh for connecting independent clusters securely and seamlessly, including enhanced scalability and fault tolerance. The guide details a step-by-step process for establishing a multi-cluster architecture, covering certificate creation, cluster connection, and application deployment to verify traffic flow across clusters. Best practices for transitioning to a production environment are also provided, emphasizing the use of automated systems for certificate management and deployment.