diff --git a/content/en/docs/concepts/services-networking/endpoint-slices.md b/content/en/docs/concepts/services-networking/endpoint-slices.md index 9dd57efd87..11b788a0ca 100644 --- a/content/en/docs/concepts/services-networking/endpoint-slices.md +++ b/content/en/docs/concepts/services-networking/endpoint-slices.md @@ -44,7 +44,7 @@ for any Kubernetes Service that has a {{< glossary_tooltip text="selector" term_id="selector" >}} specified. These EndpointSlices include references to all the Pods that match the Service selector. EndpointSlices group network endpoints together by unique combinations of protocol, port number, and -Service name. +Service name. The name of a EndpointSlice object must be a valid [DNS subdomain name](/docs/concepts/overview/working-with-objects/names#dns-subdomain-names).