Table of Contents Table of Contents Title and Copyright Information Preface Documentation License Conventions Documentation Accessibility Access to Oracle Support for Accessibility Diversity and Inclusion 1 Introduction to the Service Mesh What is a Service Mesh? What is Istio? About the Istio Module Istio Module Components 2 Installing the Istio Module Creating a Configuration File Deploying the Istio Module Deploying Multiple Custom Istio Modules Verifying the Istio Module Deployment 3 Using a Service Mesh Enabling Proxy Sidecars Setting up a Load Balancer for an Ingress Gateway Setting up an Ingress Gateway Setting up an Egress Gateway Testing Network Resilience 4 Introduction to Monitoring and Visualization About Grafana and Prometheus Grafana Components Data Source Query Editor Panel Dashboard User 5 Visualizing the Service Mesh Using Grafana Getting the Grafana IP Address and Port Number Accessing the Grafana Console Viewing Istio Dashboards 6 Removing the Istio Module