Spring Cloud Eureka Server配置

标签：.class   coding   cloud   1.0   desc   toc   www   name   gre   

1. 依赖pom.xml:

<?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>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-parent</artifactId>
        <version>2.1.3.RELEASE</version>
        <relativePath/> <!-- lookup parent from repository -->
    </parent>
    <groupId>com.zws.cloud</groupId>
    <artifactId>Eurka-Server1</artifactId>
    <version>0.0.1-SNAPSHOT</version>
    <name>Eurka-Server1</name>
    <description>Demo project for Spring Boot</description>

    <properties>
        <java.version>1.8</java.version>
    </properties>

    <dependencyManagement>
        <dependencies>
            <dependency>
                <groupId>org.springframework.cloud</groupId>
                <artifactId>spring-cloud-dependencies</artifactId>
                <version>Greenwich.RELEASE</version>
                <type>pom</type>
                <scope>import</scope>
            </dependency>
        </dependencies>
    </dependencyManagement>

    <dependencies>

        <dependency>
            <groupId>org.springframework.cloud</groupId>
            <artifactId>spring-cloud-starter-netflix-eureka-server</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>
            </plugin>
        </plugins>
    </build>

</project>

2. 配置application.yml

server:
  port: 8761

eureka:
  instance:
    hostname: localhost
  client:
    # 下面两行表明自己是一个EurekaServer服务
    registerWithEureka: false
    fetchRegistry: false
    serviceUrl:
      defaultZone: http://${eureka.instance.hostname}:${server.port}/eureka/

spring:
  application:
    name: Eureka-Server

3. 启动类

package com.zws.cloud.server;

import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.cloud.netflix.eureka.server.EnableEurekaServer;

@EnableEurekaServer
@SpringBootApplication
public class EurekaServerApplication {

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

}

4. 访问：

http://localhost:8761/

Eureka Server集群配置

集群配置只在配置文件上有区别

1.Server1

server:
  port: 8761

eureka:
  instance:
    hostname: peer1
  client:
    # 下面两行表明自己是一个EurekaServer服务
    registerWithEureka: false
    fetchRegistry: false
    serviceUrl:
      defaultZone: http://peer2:8762/eureka/,http://peer3:8763/eureka/

spring:
  application:
    name: Eureka-Server1

2.Server2

server:
  port: 8762

eureka:
  instance:
    hostname: peer2
  client:
    # 下面两行表明自己是一个EurekaServer服务
    registerWithEureka: false
    fetchRegistry: false
    serviceUrl:
      defaultZone: http://peer1:8761/eureka/,http://peer3:8763/eureka/

spring:
  application:
    name: Eureka-Server2

3.Server3

server:
  port: 8763

eureka:
  instance:
    hostname: peer3
  client:
    # 下面两行表明自己是一个EurekaServer服务
    registerWithEureka: false
    fetchRegistry: false
    serviceUrl:
      defaultZone: http://peer1:8761/eureka/,http://peer2:8762/eureka/

spring:
  application:
    name: Eureka-Server3

4./etc/hosts配置

127.0.0.1 peer1
127.0.0.1 peer2
127.0.0.1 peer3

Spring Cloud Eureka Server配置

标签：.class   coding   cloud   1.0   desc   toc   www   name   gre   

原文地址：http://blog.51cto.com/wenshengzhu/2350971