Delineating Cilium Core Architecture
摘要
The genesis of the eBPF and Cilium project emerged from a simple yet ambitious vision: to craft a robust CNI agent tailored for Kubernetes, integrating observability and security features, while sidestepping the constraints of iptables through native eBPF utilization. Seamlessly integrating into the L3 network of Kubernetes, Cilium delineates policies and identity-based networking, aspiring to relegate cloud-native networking to the realm of mundane concerns, freeing developers, architects, and SRE teams from its daily grip. At the helm of this endeavor is Thomas Graf, the driving force behind Cilium and CTO of Isovalent, advocating for its security, simplicity, and scalability not solely within Kubernetes clusters, but across VM networks, serverless architectures, private clouds, and multi-cloud environments. His vision positions Cilium as the cornerstone of cloud-native infrastructure. Did they attain their ambitious objective?