website/content/en/docs/reference/command-line-tools-reference/feature-gates/expanded-dns-config.md

title	content_type	_build	stages
ExpandedDNSConfig	feature_gate	list render never false	stage defaultValue fromVersion toVersion alpha false 1.22 1.25 stage defaultValue fromVersion toVersion beta true 1.26 1.27 stage defaultValue fromVersion stable true 1.28

Enable kubelet and kube-apiserver to allow more DNS search paths and longer list of DNS search paths. This feature requires container runtime support(Containerd: v1.5.6 or higher, CRI-O: v1.22 or higher). See Expanded DNS Configuration.