l based on WebAssembly that allows for custom policy
enforcement and telemetry generation for mesh traffic.</p></li></ul><h3 id=istiod>Istiod</h3><p>Istiod provides service discovery, configuration and certificate management.</p><p>Istiod converts high level routing rules that control traffic behavior into
Envoy-specific configurations, and propagates them to the sidecars at runtime.
Pilot abstracts platform-specific service discovery mechanisms and synthesizes
them into a standard format that any sidecar c