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: "The last available version of the HTTP API endpoint, http://localhost:8889/client-service-zone3.yml, returns data identical to the input file."

A block of code is set as follows:

<dependency>
  <groupId>org.springframework.cloud</groupId>
  <artifactId>spring-cloud-config-server</artifactId>
</dependency>

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

spring:
 rabbitmq:
  host: 192.168.99.100
  port: 5672

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

$ curl -H "X-Vault-Token: client" -X GET http://192.168.99.100:8200/v1/secret/client-service

Bold: Indicates a new term, an important word, or words that you see onscreen. For example, words in menus or dialog boxes appear in the text like this. Here is an example: "In Google Chrome, you can import a PKCS12 keystore by going to section Settings | Show advanced settings... | HTTPS/SSL | Manage certificates."