Kubernetes DNS names

Build Kubernetes DNS names for a Service, a named-port SRV, a headless Pod, and a Pod IP.

Service name Namespace Cluster domain Named port Protocol Pod hostname (headless / StatefulSet) Pod IP (optional)

Names

Record	Name
Service	`service.namespace.svc.cluster.local`
SRV	`_port._proto.service.namespace.svc.cluster.local`
Headless pod	`hostname.service.namespace.svc.cluster.local`
Pod IP	`10-0-0-12.namespace.pod.cluster.local`