Gateway API CustomResourceDefinitions (CRDs)

The concept name is missing or undefined, and the provided sources do not contain enough detail to identify and define a specific SAP developer concept beyond a general reference to Gateway API usage in SAP BTP, Kyma Runtime. Based on the available sources, a best-effort definition would be: Gateway API is a Kubernetes-native approach used in SAP BTP, Kyma Runtime to expose workloads running in the cluster. Developers use it to configure and manage external access to their services and applications deployed on Kyma Runtime.

Tutorials that teach this

Tutorial Use Gateway API to Expose a Workload in SAP BTP, Kyma Runtime intermediate · 4 steps

Docs explaining this concept

Doc Expose Workloads Using Gateway APISAP Help

Prerequisites

Concept Kubernetes Custom Resource (CR) The [Registry Cache module](https://help.sap.com/docs/btp/sap-business-technology-platform/cdca828ea4ef4fd6a08088e0ba19b66c?locale=en-US&state=PRODUCTION&version=Cloud) adds a caching layer for container image registries on SAP BTP. A developer uses it to reduce the time and bandwidth required to pull container images by serving them from a local cache instead of fetching them from a remote registry each time. To enable caching, a developer creates a [RegistryCacheConfig custom resource](https://help.sap.com/docs/btp/sap-business-technology-platform/eba113235f52423b8bc0a571842fb5e6?locale=en-US&state=PRODUCTION&version=Cloud) that configures the caching behavior for the module.

Concepts that build on this

Concept HTTPRoute Configuration