Comprehensive Guide to Alibaba Sentinel: Installation, Configuration, Flow Control, Degrade Rules, Hotspot Parameters, Persistence, Cluster Flow Control and More
This article provides an in‑depth tutorial on Alibaba Sentinel, covering its core concepts, installation of the dashboard, version selection, integration with Spring Boot microservices, detailed flow‑control and degrade rule configurations, hotspot parameter limiting, system adaptive protection, custom block handlers, blacklist/whitelist settings, rule persistence with Nacos, push‑mode synchronization, cluster flow control, gateway integration and OpenFeign fault‑tolerance, all illustrated with practical code examples.