Rewiring Cilium - Operator-Driven Scale and Security With CiliumEndpointSlice

Explore how CiliumEndpointSlice revolutionizes container networking scalability in this 24-minute conference talk from KubeCon + CloudNativeCon. Discover the challenges that traditional Cilium configurations place on the kube-apiserver at scale and learn how Microsoft's implementation of CiliumEndpointSlice unlocked higher scale capabilities in Azure Kubernetes Service (AKS). Examine the detailed design and architecture of CiliumEndpointSlice, understand its operational mechanisms, and review concrete performance improvements achieved through this optimization. Gain insights into fine-tuning strategies for large-scale clusters, including the critical tradeoffs involved in scaling decisions. Learn about future developments in centralizing the Cilium Operator and enhancing policy enforcement scalability within the Cilium ecosystem. Acquire practical architectural strategies and actionable insights for running high-scale Cilium clusters, whether you're managing existing large deployments or planning for future growth in cloud-native networking infrastructure.