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6 pages in this section.
Learn how Kubernetes services find each other using DNS. Discover how Services provide stable names and IPs for ephemeral pods, and key concepts like ClusterIP and CoreDNS.
Learn how Kubernetes DNS resolves service names like service.namespace.svc.cluster.local, what records CoreDNS serves, and how to test resolution.
Configure CoreDNS in Kubernetes by editing its Corefile ConfigMap. Learn to add upstream forwards, route private domains, and tune caching.
Optimize DNS resolution in Kubernetes. Learn best practices for naming, FQDNs, and performance to ensure fast, predictable, and portable name resolution.
A single-page roundup of every highlight bullet from the 5 pages in the DNS & Discovery section, grouped by source page so you can scan all 30 takeaways without opening each article individually.