What you’ll learn
Using F to communicate between microservices
Using Spring Cloud OpenF to communicate between microservices
Ensuring service resiliency
Integration testing of microservice communications using WireMock
Integrating circuit breakers into the communications
Ensuring API response using Limiters
Key Resilience4J features combined with F
Client side load balancing
Using Spring Cloud Netflix Eureka as a Service Registry
Description
In this very practical course, you’ll learn how to do effective microservice HTTP communication using F and Spring Cloud OpenF.
Nowadays microservices are everywhere. We need to learn how to use the architecture to our advantage to achieve the targeted goals. I’ll help you to understand how to build a resilient communication channel between your services.
The course curriculum includes a lot of exciting pieces:
Regular F annotations and mappings
Retries
Custom error handling
out handling
Async communication
Spring Cloud OpenF configuration
Resilience4J circuit breakers
Resilience4J limiters
Integrating Spring Cloud Eureka service registry
Client side load balancing
Integration testing the API clients using WireMock
Integration testing circuit breakers, limtiers and load balancing using WireMock
And that’s just a high-level overview what’s covered. The course includes non-stop coding where we’ll build a complex microservice system to make sure you understand the concepts in detail.
Mastering how to build a reliable communication between your services is critical for every product. In a microservice system, everything can break, even your communication. During this course you’ll learn the tools to ensure your messages hit the destination.
Another important question, making sure your individual services can scale to the load. What if they cannot How to configure your API clients to cope with this and make sure we’re not overloading the services Using Resilience4J and Spring Cloud OpenF, we’ll hit this milestone very quickly.
