Istio: Open-Source Service Mesh Platform for Microservices

Istio is an open-source service mesh platform that provides a way to connect, secure, control, and observe services in a microservices architecture. It provides a set of features such as traffic management, security, observability, and policy enforcement to help manage and monitor communication between services. With Istio, you can easily configure and manage the traffic flow between services, apply security policies such as authentication and authorization, collect telemetry data for monitoring and troubleshooting, and enforce policies for service-level communication. Istio acts as a sidecar proxy for each service in the architecture, intercepting and managing all incoming and outgoing traffic. It provides a control plane that manages the configuration and policies for all the proxies, allowing for centralized control and management of the entire service mesh. Overall, Istio helps to simplify the complexities of managing microservices-based architectures by providing a comprehensive set of tools and capabilities for managing, securing, and observing services.