Complete Guide to Istio Ambient Mode — Sidecarless Service Mesh for the AI Workload Era。
At KubeCon + CloudNativeCon Europe 2026 in Amsterdam, the Istio project announced three major features: Ambient Multicluster Beta, Gateway API Inference Extension Beta, and experimental Agentgateway support。
The message is clear — service mesh is evolving beyond sidecar proxies to become the traffic management platform for the AI era。
While 66% of organizations run GenAI workloads on Kubernetes, only 7% achieve daily deployment velocity。
Service mesh complexity and resource overhead are key contributors to this gap。
Traditional Istio sidecar mode injects an Envoy proxy into every pod。
来源：Dev.to
