The new Kubernetes Gateway API with Istio and Anthos Service Mesh (ASM)
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<p>Gateway API is an open source project managed by the <a href="https://github.com/kubernetes/community/tree/master/sig-network" rel="noopener ugc nofollow" target="_blank">SIG-NETWORK</a> community. It is an API (collection of resources) that model service networking in Kubernetes. These resources — <code><a href="https://gateway-api.sigs.k8s.io/api-types/gatewayclass" rel="noopener ugc nofollow" target="_blank">GatewayClass</a></code>, <code><a href="https://gateway-api.sigs.k8s.io/api-types/gateway" rel="noopener ugc nofollow" target="_blank">Gateway</a></code>, <code><a href="https://gateway-api.sigs.k8s.io/api-types/httproute" rel="noopener ugc nofollow" target="_blank">HTTPRoute</a></code>, <code><a href="https://gateway-api.sigs.k8s.io/api-types/tcproute" rel="noopener ugc nofollow" target="_blank">TCPRoute</a></code>, etc., as well as the Kubernetes <code><a href="https://kubernetes.io/docs/concepts/services-networking/service/" rel="noopener ugc nofollow" target="_blank">Service</a></code> resource - aim to evolve Kubernetes service networking through expressive, extensible, and role-oriented interfaces that are <a href="https://gateway-api.sigs.k8s.io/implementations/" rel="noopener ugc nofollow" target="_blank">implemented by many vendors</a> and have broad industry support.</p>
<p>The new Gateway APIs aim to take the learnings from various Kubernetes ingress implementations, including Istio, to build a standardized vendor neutral API.</p>
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<p><img alt="" src="https://miro.medium.com/v2/resize:fit:700/0*ZYuPTg3HN2yM-Kjq.jpg" style="height:436px; width:700px" /></p>
<p><a href="https://cloud.google.com/blog/products/containers-kubernetes/google-kubernetes-engine-gateway-controller-is-now-ga" rel="noopener ugc nofollow" target="_blank">Google Kubernetes Engine Gateway controller is now GA | Google Cloud Blog</a></p>
<p>The GKE Gateway controller, <a href="https://cloud.google.com/blog/products/containers-kubernetes/google-kubernetes-engine-gateway-controller-is-now-ga" rel="noopener ugc nofollow" target="_blank">already GA</a>, is Google Cloud’s implementation of the Gateway API for GKE clusters:</p>
<p><a href="https://medium.com/google-cloud/the-new-kubernetes-gateway-api-with-istio-and-anthos-service-mesh-asm-9d64c7009cd"><strong>Website</strong></a></p>