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Gateway API v1.1: Service mesh, GRPCRoute, and a whole lot more
Gateway API v1.1 introduces four features to Standard Channel, including service mesh support, GRPCRoute, parent reference port, and conformance reports. New experimental features include gateway client certificate verification, session persistence, and backend load balancing policy. BackendTLSPolicy terminology has been clarified, resulting in a new API version (v1alpha3) and requiring existing implementations to handle the version upgrade. The release notes provide a comprehensive list of changes. Gateway API, proposed in 2019, has garnered significant community support with over 200 contributors. It is compatible with Kubernetes 1.26 and above, allowing users to access the latest API version without upgrading Kubernetes. Users can get started with the Getting Started Guide. Opportunities to contribute and help shape the future of Kubernetes routing APIs are available through user guides, Gateway controllers, and community involvement.