NGINX Documentation

Cross-namespace Configuration

You can spread the Ingress configuration for a common host across multiple Ingress resources using Mergeable Ingress resources. Such resources can belong to the same or different namespaces. This enables easier management when using a large number of paths. See the Mergeable Ingress Resources example on our GitHub.

As an alternative to Mergeable Ingress resources, you can use VirtualServer and VirtualServerRoute resources for cross-namespace configuration. See the Cross-Namespace Configuration example on our GitHub.