In-depth Understanding of Kubernetes Networking: Architecture Design and Performance Optimization

Deep dive into Kubernetes networking, covering core concepts, network models, network policies, plugins, traffic management, and security, combining theoretical discussion with practical hands‑on exercises to master building efficient and reliable container networks.

The curriculum teaches how to design and deploy Kubernetes network architectures for multi‑tenant, cross‑cloud, and hybrid‑cloud scenarios, leveraging network policies, plugins, and traffic management tools to achieve security, traffic control, and load balancing, while also exploring performance optimization methods to address real‑world bottlenecks.

The course consists of 63 video modules covering topics such as environment preparation, VMWare network mode, Kubeadm and KinD cluster deployment, Containerlab integration, TCP/IP stack fundamentals, IP and MAC fundamentals, VETH pair principles, HOST‑GW demos, CNI network models, eBPF introductions, extensive Cilium tutorials (including installation, routing, WireGuard, BGP, DSR, IPAM, load balancing, and service mesh), Calico fundamentals and advanced configurations (including IPIP, VxLAN, BGP, eBPF, and service data‑path), Flannel modes (TUN‑TAP, UDP, VxLAN, IPIP, HOST‑GW, IPsec, WireGuard), and Multus multi‑network solutions (including IPVLAN L2/L3, SR‑IOV, DPDK, VPP). Each module is presented as a concise video tutorial.