Spring Cloud--Honghu Cloud 分布式微服务云系统-Eureka(六)

最新推荐文章于 2019-03-13 09:48:06 发布

转载最新推荐文章于 2019-03-13 09:48:06 发布 · 50 阅读

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原文链接：http://blog.51cto.com/13545858/2129201

Honghu Cloud 分布式微服务云系统-Eureka

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common-eureka的maven项目，继承commonservice，具体的pom.xml配置文件如下：

<?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>
    <parent>
        <groupId>com.ml.honghu</groupId>
        <artifactId>commonservice</artifactId>
        <version>0.0.1-SNAPSHOT</version>
    </parent>
    <artifactId>commonservice-eureka</artifactId>
    <packaging>jar</packaging>
    <name>commonservice-eureka</name>
    <description>commonservice project for Spring Boot</description>
    <dependencies>
        <dependency>
            <groupId>org.springframework.cloud</groupId>
            <artifactId>spring-cloud-starter-eureka-server</artifactId>
        </dependency>
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-security</artifactId>
        </dependency>
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-devtools</artifactId>
        </dependency>
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-test</artifactId>
            <scope>test</scope>
        </dependency>
    </dependencies>
    <build>
        <plugins>
            <plugin>
                <groupId>org.springframework.boot</groupId>
                <artifactId>spring-boot-maven-plugin</artifactId>
                <executions>
                    <execution>
                        <id>1</id>
                        <goals>
                            <goal>repackage</goal>
                        </goals>
                    </execution>
    <execution>
    <id>2</id>
    <goals>
    <goal>build-info</goal>
    </goals>
    </execution>
                </executions>
                <configuration>
                    <executable>true</executable>
                </configuration>
            </plugin>
        </plugins>
    </build>
</project>

2.在启动类入口引用eureka的相关配置，代码如下：

package com.ml.honghu; 
import org.springframework.boot.SpringApplication; 
import org.springframework.boot.autoconfigure.SpringBootApplication; import org.springframework.cloud.netflix.eureka.server.EnableEurekaServer; 
@EnableEurekaServer
@SpringBootApplication public class ServiceApplication{     public static void main(String[] args) { 
        SpringApplication.run(ServiceApplication.class, args); 
    }

3.配置application.yml文件

# server (eureka 默认端口为：8761) 
server:   port: 8761 # spring spring:   application: 
    name: commonservice-erueka
# eureka eureka:    client:  
    # 是否注册到 eureka 
    register-with-eureka: true 
    # 是否从 eureka 获取注册信息
    fetch-registry: false     availability-zones:        honghu: honghuZone     service-url:  
honghuZone: http://honghu:123456@localhost:8761/eureka/       defaultZone: http://honghu:123456@localhost:8761/eureka/   instance: 
    prefer-ip-address: true     hostname: localhost     metadataMap:       zone: honghuZone       user: ${security.user.name} 
      password: {security.user.password} 
  # 指定环境
  environment: dev 
  #指定数据中心
  datacenter: honghu
  # 关闭自我保护模式   server:  
    enable-self-preservation: false 
  #设置清理无效节点的时间间隔，默认 60000，即是 60s 
    eviction-interval-timer-in-ms: 60000 
# 服务认证 security:    basic:  
    enabled: true   user:  
    name: honghu     password: 123456management:   security: 
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：

Spring Cloud--Honghu Cloud 分布式微服务云系统-Eureka(六)