This lightboard from the Cilium episode of 🌩️Thunder with Duffie Cooley walks through how Cilium works, step by step.

Read the full board notes here: gist.github.com/wiggitywh…

A completed lightboard with handwritten diagrams and text in multiple colors. Sections cover eBPF basics, what Cilium is, a numbered step-by-step diagram showing how Cilium assigns pod identity and attaches eBPF programs to pod namespaces, and Cilium as a service mesh with use cases for encryption, load balancing, L7 network policy, and observability. Text and arrows in blue, green, yellow, and white cover the entire board.