안녕하세요, 2022 kubecon 세션 중 CoreDNS Intro & Deep Dive 를 참고하여 주요 내용 위주로 정리했습니다. CoreDNS CoreDNS is a fast and flexible DNS server. The key word here is flexible: with CoreDNS you are able to do what you want with your DNS data by utilizing plugins. Flexible DNS server written in Go Focus on service discovery Plugin based architecture, easily extended Default DNS server in Kubernetes Supports DNS, DN..