整合spring cloud云服务架构 - commonservice-eureka 项目构建过程

Posted 2020-10-12

我们针对于HongHu cloud的eureka项目做以下构建，整个构建的过程很简单，我会将每一步都构建过程记录下来，希望可以帮助到大家：

1. 创建一个名为particle-common-eureka的maven项目，继承particle-commonservice，具体的pom.xml配置文件如下：

 

Xml代码  

1. <?xml version="1.0" encoding="UTF-8"?>  
2. <project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"  
3.     xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">  
4.     <modelVersion>4.0.0</modelVersion>  
5.   
6.     <parent>  
7.         <groupId>com.ml.honghu</groupId>  
8.         <artifactId>particle-commonservice</artifactId>  
9.         <version>0.0.1-SNAPSHOT</version>  
10.     </parent>  
11.   
12.     <artifactId>particle-commonservice-eureka</artifactId>  
13.     <packaging>jar</packaging>  
14.   
15.     <name>particle-commonservice-eureka</name>  
16.     <description>particle-commonservice project for Spring Boot</description>  
17.   
18.     <dependencies>  
19.         <dependency>  
20.             <groupId>org.springframework.cloud</groupId>  
21.             <artifactId>spring-cloud-starter-eureka-server</artifactId>  
22.         </dependency>  
23.         <dependency>  
24.             <groupId>org.springframework.boot</groupId>  
25.             <artifactId>spring-boot-starter-security</artifactId>  
26.         </dependency>  
27.         <dependency>  
28.             <groupId>org.springframework.boot</groupId>  
29.             <artifactId>spring-boot-devtools</artifactId>  
30.         </dependency>  
31.           
32.         <dependency>  
33.             <groupId>org.springframework.boot</groupId>  
34.             <artifactId>spring-boot-starter-test</artifactId>  
35.             <scope>test</scope>  
36.         </dependency>  
37.   
38.     </dependencies>  
39.   
40.     <build>  
41.         <plugins>  
42.             <plugin>  
43.                 <groupId>org.springframework.boot</groupId>  
44.                 <artifactId>spring-boot-maven-plugin</artifactId>  
45.                 <executions>  
46.                     <execution>  
47.                         <id>1</id>  
48.                         <goals>  
49.                             <goal>repackage</goal>  
50.                         </goals>  
51.                     </execution>  
52.                     <execution>  
53.                         <id>2</id>  
54.                         <goals>  
55.                             <goal>build-info</goal>  
56.                         </goals>  
57.                     </execution>  
58.                 </executions>  
59.                 <configuration>  
60.                     <executable>true</executable>  
61.                 </configuration>  
62.                   
63.             </plugin>  
64.         </plugins>  
65.     </build>  
66. </project>  

 2. 在启动类入口引用eureka的相关配置，代码如下：

 

Java代码  

1. package com.ml.honghu;  
2.   
3. import org.springframework.boot.SpringApplication;  
4. import org.springframework.boot.autoconfigure.SpringBootApplication;  
5. import org.springframework.cloud.netflix.eureka.server.EnableEurekaServer;  
6.   
7. @EnableEurekaServer  
8. @SpringBootApplication  
9. public class ServiceApplication {  
10.   
11.     public static void main(String[] args) {  
12.         SpringApplication.run(ServiceApplication.class, args);  
13.     }  
14. }  

 3. 配置application.yml文件

Xml代码  

1. # server (eureka 默认端口为：8761)  
2. server:  
3.   port: 8761  
4.   
5. # spring  
6. spring:  
7.   application:  
8.     name: particle-commonservice-erueka  
9.   
10. # eureka  
11. eureka:   
12.   client:   
13.     # 是否注册到eureka  
14.     register-with-eureka: true  
15.     # 是否从eureka获取注册信息  
16.     fetch-registry: false  
17.     availability-zones:   
18.       honghu: honghuZone  
19.     service-url:   
20.       honghuZone: http://honghu:[email protected]:8761/eureka/  
21.       defaultZone: http://honghu:[email protected]:8761/eureka/  
22.   instance:  
23.     prefer-ip-address: true  
24.     hostname: localhost  
25.     metadataMap:  
26.       zone: honghuZone  
27.       user: ${security.user.name}  
28.       password: {security.user.password}  
29.         
30.   # 指定环境  
31.   environment: dev  
32.   #指定数据中心  
33.   datacenter: honghu  
34.   # 关闭自我保护模式  
35.   server:   
36.     enable-self-preservation: false  
37.   #设置清理无效节点的时间间隔，默认60000，即是60s  
38.     eviction-interval-timer-in-ms: 60000  
39.   
40. # 服务认证  
41. security:   
42.   basic:   
43.     enabled: true  
44.   user:   
45.     name: honghu  
46.     password: 123456  
47.   
48. management:  
49.   security:  
50.     enabled: false  

4. 增加项目的log机制和打包运行机制（后面我们会详细编写针对于Linux Centos下的打包部署机制）

5. 自此整个项目部署完成，通过手动方式进行Run As --> Spring Boot App,运行结果如下：

控制台运行结果：

 

访问控制台并登陆：

 

控制台运行效果：

从现在开始，我这边会将近期研发的spring cloud微服务云架构的搭建过程和精髓记录下来，帮助更多有兴趣研发spring cloud框架的朋友，大家来一起探讨spring cloud架构的搭建过程及如何运用于企业项目。资料源码来源