To get the most out of this book

A good understanding of Java 8, along with a basic knowledge of Spring Framework, is required. A general understanding of the challenges of distributed systems, in addition to some experience of running your own code in production, will also be beneficial.

Download the example code files

You can download the example code files for this book from your account at www.packt.com. If you purchased this book elsewhere, you can visit www.packtpub.com/support and register to have the files emailed directly to you.

You can download the code files by following these steps:

1. Log in or register at www.packt.com.
2. Select the Support tab.
3. Click on Code Downloads.
4. Enter the name of the book in the Search box and follow the onscreen instructions.

Once the file is downloaded, please make sure that you unzip or extract the folder using the latest version of:

• WinRAR/7-Zip for Windows
• Zipeg/iZip/UnRarX for Mac
• 7-Zip/PeaZip for Linux

The code bundle for the book is also hosted on GitHub at https://github.com/PacktPublishing/Hands-On-Microservices-with-Spring-Boot-and-Spring-Cloud. In case there's an update to the code, it will be updated on the existing GitHub repository.

We also have other code bundles from our rich catalog of books and videos available at https://github.com/PacktPublishing/. Check them out!

Download the color images

We also provide a PDF file that has color images of the screenshots/diagrams used in this book. You can download it here: https://static.packt-cdn.com/downloads/9781789613476_ColorImages.pdf.

Code in Action

To see the code being executed, please visit the following: http://bit.ly/2kn7mSp.

Conventions used

There are a number of text conventions used throughout this book.

CodeInText: Indicates code words in text, database table names, folder names, filenames, file extensions, pathnames, dummy URLs, user input, and Twitter handles. Here is an example: "To use the local filesystem, the config server needs to be launched with the Spring profile, native, enabled"

A block of code is set as follows:

management.endpoint.health.show-details: "ALWAYS"
management.endpoints.web.exposure.include: "*"

logging.level.root: info

When we wish to draw your attention to a particular part of a code block, the relevant lines or items are set in bold:

   backend:
    serviceName: auth-server
    servicePort: 80
 - path: /product-composite

Any command-line input or output is written as follows:

brew install kubectl

Bold: Indicates a new term, an important word, or words that you see on screen. For example, words in menus or dialog boxes appear in the text like this. Here is an example: "As seen in the preceding screenshot Chrome reports: This certificate is valid!"

Warnings or important notes appear like this.

Tips and tricks appear like this.