In this module, you'll learn about the flexible adapter model of an Istio-based service mesh. You'll learn about telemetry processing in a service mesh. You'll learn how to configure Stackdriver for logging and monitoring, You'll learn about the default telemetry for cloud and on-premises environments. In your service mesh, you'll configure and view custom metrics; view cluster and service metrics with pre-configured dashboards; and visualize and discover service attributes.