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When migrating to the Kubernetes Gateway API in Istio, you define a Gateway resource. Which component is responsible for translating this Gateway resource into Envoy configuration?
istiod is the Istio control plane component that watches Gateway API resources (Gateway and HTTPRoute) and translates them into Envoy xDS configuration pushed to the gateway proxy pods. When you define a Gateway resource, istiod's config controller reconciles it and generates the…Read full explanation
You are using Kiali to debug a service mesh. You notice a red line between two services. What does this indicate?
In Kiali's graph view, edge colors encode traffic health: green means healthy, yellow means degraded, and red means the request/response flow is failing. A red line specifically indicates that the destination workload is returning errors (typically 5xx) or that traffic is being d…Read full explanation
When using Kubernetes Gateway API with Istio, which resource acts as the entry point for incoming traffic?
The Gateway resource defines the entry point, including listeners, ports, and protocols.
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