Book Image

Spring Microservices

By : Rajesh R V
Book Image

Spring Microservices

By: Rajesh R V

Overview of this book

The Spring Framework is an application framework and inversion of the control container for the Java platform. The framework's core features can be used by any Java application, but there are extensions to build web applications on top of the Java EE platform. This book will help you implement the microservice architecture in Spring Framework, Spring Boot, and Spring Cloud. Written to the latest specifications of Spring, you'll be able to build modern, Internet-scale Java applications in no time. We would start off with the guidelines to implement responsive microservices at scale. We will then deep dive into Spring Boot, Spring Cloud, Docker, Mesos, and Marathon. Next you will understand how Spring Boot is used to deploy autonomous services, server-less by removing the need to have a heavy-weight application server. Later you will learn how to go further by deploying your microservices to Docker and manage it with Mesos. By the end of the book, you'll will gain more clarity on how to implement microservices using Spring Framework and use them in Internet-scale deployments through real-world examples.
Table of Contents (18 chapters)
Spring Microservices
Credits
About the Author
Acknowledgments
About the Reviewer
www.PacktPub.com
Preface
Index

Summarizing the BrownField PSS architecture


The following diagram shows the overall architecture that we have created with the Config server, Eureka, Feign, Zuul, and Cloud Streams. The architecture also includes the high availability of all components. In this case, we assume that the client uses the Eureka client libraries:

The summary of the projects and the port they are listening on is given in the following table:

Microservice

Projects

Port

Book microservice

chapter5.book

8060 to 8064

Check-in microservice

chapter5.checkin

8070 to 8074

Fare microservice

chapter5.fares

8080 to 8084

Search microservice

chapter5.search

8090 to 8094

Website client

chapter5.website

8001

Spring Cloud Config server

chapter5.configserver

8888/8889

Spring Cloud Eureka server

chapter5.eurekaserver

8761/8762

Book API gateway

chapter5.book-apigateway

8095 to 8099

Check-in API gateway

chapter5.checkin-apigateway

8075 to 8079

Fares API gateway

chapter5...