Creating a spring cloud of config (c)

1. Create a module project

In the "Create maven project spring cloud of (a)" to add a module called chaotic-config on maven project, the project is structured as follows:

2, the configuration pom.xml

<!-- https://mvnrepository.com/artifact/org.springframework.cloud/spring-cloud-config-server -->
	<dependency>
	    <groupId>org.springframework.cloud</groupId>
	    <artifactId>spring-cloud-config-server</artifactId>
	    <version>2.2.0.RELEASE</version>
	</dependency>
	<!-- https://mvnrepository.com/artifact/org.apache.httpcomponents/httpclient -->
	<dependency>
	    <groupId>org.apache.httpcomponents</groupId>
	    <artifactId>httpclient</artifactId>
	    <version>4.5.10</version>
	</dependency>
    <!-- https://mvnrepository.com/artifact/org.springframework.boot/spring-boot-starter-web -->
	<dependency>
	    <groupId>org.springframework.boot</groupId>
	    <artifactId>spring-boot-starter-web</artifactId>
	    <version>2.2.2.RELEASE</version>
	</dependency>
	<!-- https://mvnrepository.com/artifact/org.springframework.boot/spring-boot-starter-actuator -->
	<dependency>
	    <groupId>org.springframework.boot</groupId>
	    <artifactId>spring-boot-starter-actuator</artifactId>
	    <version>2.2.2.RELEASE</version>
	</dependency>
	<!-- https://mvnrepository.com/artifact/org.springframework.cloud/spring-cloud-starter-consul-discovery -->
	<dependency>
	    <groupId>org.springframework.cloud</groupId>
	    <artifactId>spring-cloud-starter-consul-discovery</artifactId>
	    <version>2.2.0.RELEASE</version>
	</dependency>

3, configuration engineering boot entry

@EnableConfigServer //加载服务器上的配置文件
@SpringBootApplication
@EnableDiscoveryClient //consul能动性
public class ConfigApp {
	public static void main(String[] args) {
        SpringApplication.run(ConfigApp.class, args);
    }
}

4, 配置 bootstrap.yml

spring: 
  application:
    name: chaotic-config
  cloud:
    consul: #向consul服务中心注册
      host: localhost
      port: 8500
    config:
      server:
        git:
          uri: https://gitee.com/heihei/chaotic.git #gitee上的git仓库名
          username: heiheiname
          password: heiheipsw
          force-pull: true #设置强行pull拉取
          default-label: master #配置文件分支
          search-paths: chaotic-config/src/main/resources/config  #配置文件所在根目录

5, placed application.yml

server: 
  port: 8501

6, addition of server-dev.yml sum server-prod.yml

Currently contents are as follows (see the development of real time decision how to configure)

server: 
  port: 8503
spring: 
  application: 
    name: chaotic-server
  cloud: 
    consul: 
      host: localhost
      port: 8500
    #注册到consul的服务名称
    discovery: 
      serviceName: chaotic-server

Note that the server-dev.yml and server.yml inside the content must be standardized yml grammar, otherwise parsing error as follows:

在这里插入代码片Caused by: org.yaml.snakeyaml.constructor.DuplicateKeyException: while constructing a mapping
 in 'reader', line 1, column 1:
    spring: 
    ^
found duplicate key spring
 in 'reader', line 6, column 1:
    spring: 
    ^

7, testing and start-up variation postman View consul services

Get server.yml file information:

acquisition server-dev.yml information:

8, summary

1. If the project up and running, be sure to note the version cloud and boot to be consistent.
2. git config file to load the default root of the repository, if not in the root directory, be sure to pay attention to specify the "search-paths: the file name."
3. Problems encountered can not be accessed, make sure git user name and password are correct.
4. Be sure yml specification, otherwise there will be problems to resolve.
5. By loading the file is to be found there, such as server-dev.yml, loading path corresponding server / dev; Full is: http: // localhost: 8501 / server / dev. The last one is the file name before Leverage, Leverage is the last corresponding version behind.