1. 拉取镜像

docker pull apolloconfig/apollo-configservice:latest
docker pull apolloconfig/apollo-adminservice:latest
docker pull apolloconfig/apollo-portal:latest

        

          
        
        
        

          

          AI 代码解读
        
      
      

2. 创建sql目录，将以下三个文件放入此目录下

• 注意：前2个文件由于内容过大，故放置链接
• apolloconfigdb.sql(下载链接)
• apolloportaldb.sql(下载链接)
• init-user.sql

-- init-user.sql
use mysql;
update user set host = '%' where user = 'root';
alter user 'root'@'%' identified with mysql_native_password by '123456';
alter user 'root'@'%' identified with mysql_native_password by '123456';
flush privileges;

-- init-user.sql
ALTER USER 'root'@'localhost' IDENTIFIED BY '123456';
CREATE USER 'root'@'%' IDENTIFIED BY '123456';
GRANT ALL PRIVILEGES ON *.* TO 'root'@'%' WITH GRANT OPTION;
FLUSH PRIVILEGES;

        

          
        
        
        

          

          AI 代码解读
        
      
      

3. 编写docker-compose.yml文件

version: '3'
services:
  apollo-configservice:
    image: apolloconfig/apollo-configservice:latest
    networks:
      - apollo-network
    ports:
      - "8080:8080"
    environment:
      - SPRING_PROFILES_ACTIVE=dev
      - SPRING_DATASOURCE_URL=jdbc:mysql://mysql:3306/ApolloConfigDB?characterEncoding=utf8
      - SPRING_DATASOURCE_USERNAME=root
      - SPRING_DATASOURCE_PASSWORD=123456
      - SPRING_DATASOURCE_DRIVER_CLASS_NAME=com.mysql.cj.jdbc.Driver
      - EUREKA_CLIENT_SERVICE_URL_DEFAULTZONE=http://apollo-configservice:8080/eureka/
      - EUREKA_INSTANCE_PREFER_IP_ADDRESS=true
    depends_on:
      - mysql
    healthcheck:
      test: ["CMD", "curl", "-f", "http://localhost:8080/health"]
      interval: 30s
      timeout: 10s
      retries: 15

  apollo-adminservice:
    image: apolloconfig/apollo-adminservice:latest
    networks:
      - apollo-network
    ports:
      - "8090:8090"
    depends_on:
      - apollo-configservice
    environment:
      - SPRING_PROFILES_ACTIVE=dev
      - SPRING_DATASOURCE_URL=jdbc:mysql://mysql:3306/ApolloConfigDB?characterEncoding=utf8
      - SPRING_DATASOURCE_USERNAME=root
      - SPRING_DATASOURCE_PASSWORD=123456
      - SPRING_DATASOURCE_DRIVER_CLASS_NAME=com.mysql.cj.jdbc.Driver
      - EUREKA_CLIENT_SERVICE_URL_DEFAULTZONE=http://apollo-adminservice:8090/eureka/
      - EUREKA_INSTANCE_PREFER_IP_ADDRESS=true
    healthcheck:
      test: ["CMD", "curl", "-f", "http://localhost:8090/health"]
      interval: 30s
      timeout: 10s
      retries: 15
    restart: always

  apollo-portal:
    image: apolloconfig/apollo-portal:latest
    networks:
      - apollo-network
    ports:
      - "8070:8070"
    depends_on:
      - apollo-configservice
      - apollo-adminservice
    environment:
      - SPRING_PROFILES_ACTIVE=dev
      - SPRING_DATASOURCE_URL=jdbc:mysql://mysql:3306/ApolloPortalDB?characterEncoding=utf8
      - SPRING_DATASOURCE_USERNAME=root
      - SPRING_DATASOURCE_PASSWORD=123456
      - SPRING_DATASOURCE_DRIVER_CLASS_NAME=com.mysql.cj.jdbc.Driver
      - APOLLO_PORTAL_ENVS=dev
      - DEV_META=http://apollo-configservice:8080
      - EUREKA_CLIENT_SERVICE_URL_DEFAULTZONE=http://apollo-configservice:8080/eureka/
      - EUREKA_INSTANCE_PREFER_IP_ADDRESS=true
    healthcheck:
      test: ["CMD", "curl", "-f", "http://localhost:8070/health"]
      interval: 30s
      timeout: 10s
      retries: 5

  mysql:
    image: mysql/mysql-server:8.0.26
    container_name: mysql_apollo
    networks:
      - apollo-network
    environment:
      MYSQL_ROOT_PASSWORD: 123456
      MYSQL_DATABASE: ApolloConfigDB,ApolloPortalDB
    volumes:
      - mysql-data:/var/lib/mysql
      - ./sql/:/docker-entrypoint-initdb.d
    ports:
      - "3306:3306"
    healthcheck:
      test: ["CMD", "mysqladmin" ,"ping", "-h", "localhost"]
      interval: 10s
      timeout: 5s
      retries: 10

volumes:
  mysql-data:

networks:
  apollo-network:
    driver: bridge

        

          
        
        
        

          

          AI 代码解读
        
      
      

4. 修改ApolloConfigDB.ServerConfig表的eureka.service.url=http://172.31.0.3:8080/eureka/

• 注意：由于我这里是使用docker部署的，所以需要作如下修改：

修改前：eureka.service.url: http://localhost:8080/eureka/
修改后：eureka.service.url: http://172.31.0.3:8080/eureka/
注意：
    - 这里的 172.31.0.3 是 apollo-configservice 容器的ip地址
    - 此ip地址使用 docker inspect apollo-configservice 命令查询获取，"IPAddress"选项值

        

          
        
        
        

          

          AI 代码解读
        
      
      

5. 与SpringBoot集成

5.1 maven引入依赖

<dependency>
  <groupId>com.ctrip.framework.apollo</groupId>
  <artifactId>apollo-client</artifactId>
  <version>2.0.1</version>
</dependency>
<dependency>
  <groupId>org.springframework.boot</groupId>
  <artifactId>spring-boot-starter-web</artifactId>
  <version>2.1.7.RELEASE</version>
</dependency>

        

          
        
        
        

          

          AI 代码解读
        
      
      

5.2 application.yml配置文件

app:
  id: apollo
apollo:
  meta: http://localhost:8080
server:
  port: 8081

        

          
        
        
        

          

          AI 代码解读
        
      
      

5.3 SpringBoot启动参数增加

-Dapollo.configService=http://localhost:8080 -Denv=DEV

        

          
        
        
        

          

          AI 代码解读
        
      
      

• 配置步骤：

  • 第一步：
    

  • 第二步：
    

5.4 启动类增加@EnableApolloConfig注解

import com.ctrip.framework.apollo.spring.annotation.EnableApolloConfig;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;

@EnableApolloConfig
@SpringBootApplication
public class ApolloApplication {
   

    public static void main(String[] args) {
   
        SpringApplication.run(ApolloApplication.class, args);
    }
}

        

          
        
        
        

          

          AI 代码解读
        
      
      

5.5 编写测试代码

import org.springframework.beans.factory.annotation.Value;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.RestController;

@RestController
public class MyController {
   

    @Value("${test-config}")
    private String someConfigValue;

    @GetMapping("/config")
    public String getConfig() {
   
        return someConfigValue;
    }
}

        

          
        
        
        

          

          AI 代码解读
        
      
      

5.6 浏览器输入 http://localhost:8081/config 地址

6. apollo配置中心配置步骤

6.1 浏览器地址栏输入 http://localhost:8070/

6.2 创建应用

6.3 添加配置项

6.4 发布配置项

• 注意：如不发布配置项，则应用程序无法感知到