Book Image

Mastering Spring Boot 2.0

By : Dinesh Rajput
Book Image

Mastering Spring Boot 2.0

By: Dinesh Rajput

Overview of this book

Spring is one of the best frameworks on the market for developing web, enterprise, and cloud ready software. Spring Boot simplifies the building of complex software dramatically by reducing the amount of boilerplate code, and by providing production-ready features and a simple deployment model. This book will address the challenges related to power that come with Spring Boot's great configurability and flexibility. You will understand how Spring Boot configuration works under the hood, how to overwrite default configurations, and how to use advanced techniques to prepare Spring Boot applications to work in production. This book will also introduce readers to a relatively new topic in the Spring ecosystem – cloud native patterns, reactive programming, and applications. Get up to speed with microservices with Spring Boot and Spring Cloud. Each chapter aims to solve a specific problem or teach you a useful skillset. By the end of this book, you will be proficient in building and deploying your Spring Boot application.
Table of Contents (23 chapters)
Title Page
Copyright and Credits
Dedication
Packt Upsell
Contributors
Preface
Index

Implementing Hystrix Dashboard in our project


Hystrix Dashboard provides benefits to monitoring the set of metrics on a dashboard. It displays the health of each circuit-breaker in a very simple way. Let's include Hystrix Dashboard in your project by using the Starter with the org.springframework.cloudand group and the spring-cloud-starter-netflix-hystrix-dashboard artifact ID:

<dependency> 
   <groupId>org.springframework.cloud</groupId> 
   <artifactId>spring-cloud-starter-netflix-hystrix-dashboard</artifactId> 
</dependency>

We have to add in the pom.xml file. But it is not enough to add Hystrix Dashboard in your project, we have to add one more annotation, @EnableHystrixDashboard, to your Spring Boot main class:

@SpringBootApplication 
@EnableEurekaClient 
@EnableCircuitBreaker 
@EnableHystrixDashboard 
public class CustomerServiceApplication { 
 
   public static void main(String[] args) { 
         SpringApplication.run(CustomerServiceApplication.class...