Spring Cloud at Netflix
summary
Takes a simple Spring Boot recommendations service and live-codes it into a cloud-ready stack: adds Eureka service discovery and uses instance status to perform red/black rollouts, swaps a hardcoded REST URL for a virtual host and Ribbon client-side load balancing, shows optional Feign client generation, wraps calls in Hystrix with a 5s timeout and semaphore vs threadpool tradeoffs. Integrates Spectator metrics and ships them to Atlas for graphs and alerts (demo traffic ~100 req/s, fallback hits ~84/sec), builds dashboards and confirms the pipeline works end-to-end.
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chapters (7)
- 0:00Introduction to Spring Cloud
- 4:29Adding Service Discovery with Eureka
- 27:38Client-side Load Balancing with Ribbon
- 36:51Circuit Breaker Pattern with Hystrix
- 56:36Metrics Collection with Spectator
- 1:12:22Visualizing Metrics with Atlas
- 1:22:03Q&A and Summary
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