Building Microservices with Distributed Tracing and Eclipse Vert.x
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The document discusses the integration of Jaeger distributed tracing in Vert.x application development for reactive microservices. It highlights the importance of tracing in understanding microservice behavior and provides code examples for implementing tracing in a checkout service. The talk is presented by Tiffany Jachja and is part of a broader context related to CNCF Jaeger architecture.
Building Microservices with Distributed Tracing and Eclipse Vert.x
- 1. Vert.x Application Development with Jaeger Distributed Tracing Tiffany Jachja Consultant May 7, 2019
- 2. IN THIS TALK Vert.x Toolkit for Reactive Microservices Why should we care about tracing CNCF Jaeger Architecture
- 3. ABOUT Consultant @ Red Hat Application Development Platform Engineering Github: tiffanyjachja Twitter: @tiffanyjachja
- 7. import io.vertx.core.AbstractVerticle; public class CheckoutVerticle extends AbstractVerticle { ... public void processCheckout() { String transactionID = generateID(xxxx); PaymentInfo payload = new PaymentInfo(transactionID, X …); vertx.eventBus().send(Services.ProcessPayment.getAddress(), payload, response -> { handleResponse(response); }); } }
- 12. import io.vertx.core.AbstractVerticle; public class CheckoutVerticle extends AbstractVerticle { Configuration configuration = new Configuration("Checkout-Service"); Tracer tracer = configuration.getTracerBuilder().build(); public void processCheckout(JsonObject payload) { Span span = tracer.buildSpan("handleCheckoutRequest").start(); vertx.eventBus().send(Services.ProcessPayment.getAddress(), payload, response -> { handleResponse(response); span.finish(); }); } }
- 18. What are my microservices doing? Thursday, May 9, 11:00 a.m.-11:45 a.m. Juraci Paixão Kröhling, Red Hat 162A
- 19. RESOURCES Vert.x https://vertx.io/ Open Tracing API https://opentracing.io/ CNCF Jaeger https://www.jaegertracing.io/