cilium multi-cluster

Cilium multi-cluster refers to using Cilium, a cloud-native networking and security solution, to connect multiple Kubernetes clusters. On WindowsForum.com, discussions cover Microsoft Azure AKS Fleet Manager's public preview of cross-cluster networking, which adds a managed Cilium-based network layer. This allows AKS clusters in a fleet to communicate across cluster boundaries with service discovery, policy enforcement, and observability handled through Azure. The feature aims to simplify multi-cluster Kubernetes networking, reducing reliance on gateways, VPNs, and custom discovery tools. Topics include how this turns multi-cluster from a governance problem into a networking primitive, benefiting platform teams managing applications across regions and clusters.