Book Image

Mastering Spring Cloud

By : Piotr Mińkowski
Book Image

Mastering Spring Cloud

By: Piotr Mińkowski

Overview of this book

Developing, deploying, and operating cloud applications should be as easy as local applications. This should be the governing principle behind any cloud platform, library, or tool. Spring Cloud–an open-source library–makes it easy to develop JVM applications for the cloud. In this book, you will be introduced to Spring Cloud and will master its features from the application developer's point of view. This book begins by introducing you to microservices for Spring and the available feature set in Spring Cloud. You will learn to configure the Spring Cloud server and run the Eureka server to enable service registration and discovery. Then you will learn about techniques related to load balancing and circuit breaking and utilize all features of the Feign client. The book now delves into advanced topics where you will learn to implement distributed tracing solutions for Spring Cloud and build message-driven microservice architectures. Before running an application on Docker container s, you will master testing and securing techniques with Spring Cloud.
Table of Contents (22 chapters)
Title Page
Copyright and Credits
Packt Upsell

Learning about Spring Cloud Stream

Spring Cloud Stream is built on top of Spring Boot. It allows us to create standalone, production-grade Spring applications and uses Spring Integration that helps in implementing communication with message brokers. Every application created with Spring Cloud Stream integrates with other microservices through input and output channels. Those channels are connected to external message brokers via middleware-specific binder implementations. There are two built-in binder implementations available—Kafka and Rabbit MQ.

Spring Integration extends the Spring programming model to support the well-known Enterprise Integration Patterns (EIP). EIP defines a number of components that are typically used for orchestration in distributed systems. You have probably heard about patterns such as message channels, routers, aggregators, or endpoints. A primary goal of the Spring Integration framework is to provide a simple model for building Spring applications based on EIP...