What will I cover in the post? You will see how to visualize Istio metrics via Grafana dashboards. Istio add-ons Istio add-ons allow to use advanced Istio features. Istio Grafana add-on Grafana is an open source metric analytics & visualization suite. Grafana add-on allows to you to visualize Istio metrics collected by Prometheus via Grafana dashboards. Istio Bookinfo Demo application and Prometheus add-on In my previous posts I have described how to install the Istio Bookinfo Demo application and Prometheus add-on.