Merge pull request #31327 from adrianludwin/patch-3

Clarify that namespace names must be RFC 1123 DNS labels
This commit is contained in:
Kubernetes Prow Robot
2022-01-24 11:35:33 -08:00
committed by GitHub
@@ -98,6 +98,9 @@ is local to a namespace. This is useful for using the same configuration across
multiple namespaces such as Development, Staging and Production. If you want to reach
across namespaces, you need to use the fully qualified domain name (FQDN).
As a result, all namespace names must be valid
[RFC 1123 DNS labels](/docs/concepts/overview/working-with-objects/names/#dns-label-names).
## Not All Objects are in a Namespace
Most Kubernetes resources (e.g. pods, services, replication controllers, and others) are