本机搭建spring cloub的高可用Eureka 出现available-replicas为空

服务端配置

总节点

server.port=4444
spring.application.name = peer
eureka.client.serviceUrl.defaultZone = http://peer2:1112/eureka/,http://peer1:1111/eureka/

节点一

spring.application.name=peer /*保持一致  否则分片不可用  出现available-replicas为空*/
spring.profiles.active=peer1
server.port=1111
eureka.instance.hostname=peer1
#eureka.client.register-with-eureka=true  默认为true
#eureka.client.fetch-registry = true
eureka.client.serviceUrl.defaultZone=http://peer2:1112/eureka/

节点二

  spring.application.name=peer   /*保持一致  否则分片不可用  出现available-replicas为空*/
    
    spring.profiles.active=peer2
    server.port=1112
    eureka.instance.hostname=peer2
    #eureka.client.register-with-eureka=true
    #eureka.client.fetch-registry = true
    eureka.client.serviceUrl.defaultZone=http://peer1:1111/eureka/

配置host文件：

127.0.0.1 peer1
127.0.0.1 peer2

打包jar
进入jar路径启动命令

java -jar learn-0.0.1-SNAPSHOT.jar --spring.profiles.active=peer1
java -jar learn-0.0.1-SNAPSHOT.jar --spring.profiles.active=peer2
java -jar learn-0.0.1-SNAPSHOT.jar 

• 访问

http://localhost:1111/

http://localhost:1112/

http://localhost:4444/

pom

     <parent>
         <groupId>org.springframework.boot</groupId>
         <artifactId>spring-boot-starter-parent</artifactId>
         <version>1.3.7.RELEASE</version>
        <relativePath/> <!-- lookup parent from repository -->
     </parent>

<properties>
    <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
</properties>


<dependencies>


    <dependency>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-web</artifactId>
        <version>1.5.4.RELEASE</version>
    </dependency>


    <dependency>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-test</artifactId>
        <scope>test</scope>
    </dependency>

    <!--spring cloub-->
    <dependency>
        <groupId>org.springframework.cloud</groupId>
        <artifactId>spring-cloud-starter-eureka-server</artifactId>
        <version>1.4.6.RELEASE</version>
    </dependency>

</dependencies>

<dependencyManagement>
    <dependencies>
        <dependency>
            <groupId>org.springframework.cloud</groupId>
            <artifactId>spring-cloud-dependencies</artifactId>
            <version>Brixton.SR5</version>
            <type>pom</type>
            <scope>import</scope>
        </dependency>
    </dependencies>
</dependencyManagement>

<build>
    <plugins>
        <plugin>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-maven-plugin</artifactId>
            <executions>
                <execution>
                    <goals>
                        <goal>repackage</goal>
                    </goals>
                </execution>
            </executions>
        </plugin>
    </plugins>
</build>