Learning CoreDNS is a collection of examples and code accompanying an O'Reilly book on CoreDNS, the DNS server used in Kubernetes and cloud-native environments.
The repository serves as a practical companion to the Learning CoreDNS book, providing working code examples that illustrate the concepts and configurations discussed in the text. It enables readers to move beyond theoretical understanding to hands-on experimentation with CoreDNS setup, plugin usage, and DNS resolution patterns in containerized and Kubernetes environments.
This resource suits developers and operators who are reading the Learning CoreDNS book and want to follow along with executable examples, or those seeking concrete demonstrations of CoreDNS configuration patterns. It works best as a supplementary learning tool rather than as a standalone reference, since the examples are designed to accompany the book's explanations. The repository does not position itself against alternative learning resources or DNS servers.
The project shows minimal development activity, with no recent commits or ongoing maintenance indicated. There are no active pull requests or issues being addressed, and no evidence of regular updates or community engagement around the examples.
