website/content/en/docs/reference/command-line-tools-reference/feature-gates/component-slis.md

title	content_type	_build	stages
ComponentSLIs	feature_gate	list render never false	stage defaultValue fromVersion toVersion alpha false 1.26 1.26 stage defaultValue fromVersion beta true 1.27

Enable the /metrics/slis endpoint on Kubernetes components like kubelet, kube-scheduler, kube-proxy, kube-controller-manager, cloud-controller-manager allowing you to scrape health check metrics.