Scale the Internet with DNS - A CoreDNS Deep Dive

Dive deep into CoreDNS, the default cluster DNS of Kubernetes in the cloud native ecosystem, in this comprehensive conference talk. Explore the extensible and flexible DNS server's unique plugin-based architecture, which allows for easy addition of new features. Learn about CoreDNS's flexibility through its rich integrations in the cloud native ecosystem, user-friendly Corefile configurations, and the inherent scalability of DNS. Discover how to utilize CoreDNS across hybrid and multi-cloud environments, integrating with various cloud vendor services at scale. Get hands-on experience by learning to write a complete CoreDNS plugin for service discovery in Golang. Gain insights into the current state of CoreDNS and its future roadmap, understanding how this powerful tool scales the Internet through DNS.