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Mastering Microservices with Java 9

You're reading from   Mastering Microservices with Java 9 Build domain-driven microservice-based applications with Spring, Spring Cloud, and Angular

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Product type Paperback
Published in Dec 2017
Publisher Packt
ISBN-13 9781787281448
Length 316 pages
Edition 2nd Edition
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Author (1):
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Sourabh Sharma Sourabh Sharma
Author Profile Icon Sourabh Sharma
Sourabh Sharma
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Table of Contents (12) Chapters Close

Preface 1. A Solution Approach 2. Setting Up the Development Environment FREE CHAPTER 3. Domain-Driven Design 4. Implementing a Microservice 5. Deployment and Testing 6. Reactive Microservices 7. Securing Microservices 8. Consuming Services Using a Microservice Web Application 9. Best Practices and Common Principles 10. Troubleshooting Guide 11. Migrating a Monolithic Application to Microservice-Based Application

Logging and the ELK stack

Can you imagine debugging any issue without seeing a log on the production system? Simply, no, as it would be difficult to go back in time. Therefore, we need logging. Logs also give us warning signals about the system if they are designed and coded that way. Logging and log analysis is an important step for troubleshooting any issue, and also for throughput, capacity, and monitoring the health of the system. Therefore, having a very good logging platform and strategy will enable effective debugging. Logging is one of the most important key components of software development in the initial days.

Microservices are generally deployed using image containers such as Docker that provide the log with commands that help you to read logs of services deployed inside the containers. Docker and Docker Compose provide commands to stream the log output of running...

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