Kubernetes clusters are increasing in number and size inside companies. This growth is due to different reasons. These reasons include scalability issues, geographical constraints, multi-provider strategies, and more. Unfortunately, existing multi-cluster methods have vital limitations in pod placement, cluster setups, and compatibility with new APIs. In addition, they need lots of manual configurations.
Kubernetes multi cluster management is widely used in data-centers, and several areas are now a reality. After the container concept, Kubernetes has become the standard for infrastructure management in recent years. More and more providers are creating and delivering managed clusters as a service. On the other side, K8s is also famous on-premise where the Kubernetes rich ecosystem can decrease the catalog distance with public clouds. Moreover, edge setups are becoming prevalent: a growing number of projects focus on bringing Kubernetes on lightweight and geographically scattered infrastructures.