Records on Support Toolshttps://support.tools/tags/records/Recent content in Records on Support ToolsHugoen-USFri, 23 Oct 2026 00:00:00 +0000How CoreDNS and NodeLocal DNSCache Work in Kuberneteshttps://support.tools/post/kubernetes-coredns/Fri, 03 Feb 2023 01:02:00 -0600https://support.tools/post/kubernetes-coredns/<p>DNS is how pods find Services and the outside world. This post explains the actual path a DNS query takes in a Kubernetes cluster, what CoreDNS and NodeLocal DNSCache each do, and how to verify every hop when something breaks.</p>