Spring microservice configuration example

For the externalized configuration to work, we need to set up a centralized configuration server. The configuration server will store and provide configuration data for the registered Spring Boot applications. In this section, we will develop a configuration server, and the accounting service that we developed earlier will serve as the configuration client.

The following is the POM file for the Spring Boot config server:

<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0"     
    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
    xsi:schemaLocation="http://maven.apache.org/POM/4.0.0     
    http://maven.apache.org/xsd/maven-4.0.0.xsd">
  <modelVersion>4.0.0</modelVersion>

  <groupId>com.spring.server.config</groupId...