Cloud Native, Service-Meshed Java Enterprise With Istio

on YouTube ↗52m

" summary

Claim: Java EE 8 plus MicroProfile apps run cloud‑native on Kubernetes with Istio sidecars and gain observability and resiliency without changing business code. Live‑coded coffee‑shop/barista demo packaged as Docker images on Open Liberty, deployed to IBM Cloud Kubernetes, shows Prometheus/Grafana metrics, Jaeger tracing and Kiali graph; MicroProfile OpenTracing injects headers; Istio enforces 1s route timeout and supports 3s delay at 50% fault injection; traffic routing implements 5% canary rollout that ramps up. Demo works: orders succeed, traces and metrics appear, timeouts and canary routing behave as configured.

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" chapters (10)

1. 0:00Start
2. 6:30Why Cloud Native Technology
3. 7:01Kubernetes
4. 7:22Kubernetes Service
5. 16:08Service Mesh
6. 18:31Distributed Tracing
7. 24:55Micro Profile Open Tracing
8. 26:51Resiliency
9. 31:39Test the Timeout
10. 46:26Telepresence

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