 Istio components themselves.</p><p>All of this functionality is added by Istio without any configuration. <a href=/v1.19/docs/ops/integrations/>Integrations</a> with tools such as Prometheus, Grafana, Jaeger, Zipkin, and Kiali are also available.</p><p>For more information about the observability Istio provides, check out the <a href=/v1.19/docs/concepts/observability/>observability overview</a>.</p><h2 id=traffic-management>Traffic Management</h2><p>While Kubernetes provides a lot of networking functional