Spring启动管理服务器未显示在eureka服务器上注册的u \ eureka客户端

Question

下面是我的eureka服务器应用程序主类

    package com.example.restaurant.server.startup;

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

import de.codecentric.boot.admin.server.config.EnableAdminServer;

@EnableEurekaServer
@SpringBootApplication
@EnableAdminServer
public class RestaurantEurekaServerApplication {
 public static void main(String[] args) {
  SpringApplication.run(RestaurantEurekaServerApplication.class, args);
 }
}

这是application.properties文件

    spring.application.name=RestaurantEurekaServer
eureka.client.service-url.defaultZone=http://localhost:9091/
server.port=9091
eureka.client.register-with-eureka=false
eureka.client.fetch-registry=false
security.basic.enabled= false   
management.security.enabled= false
eureka.instance.health-check-url=/actuator/health
eureka.instance.home-page-url=/actuator/info
spring.boot.admin.context-path=/admin
management.endpoints.web.exposure.include=* 
management.endpoint.health.show-details=always

问题是我的eureka服务器仪表板显示了在其上注册的客户端，但是当我导航到spring boot admin时，它显示0个已注册的应用程序

Pom.hml

    <?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>

    <groupId>com.example</groupId>
    <artifactId>RestaurantEurekaServer</artifactId>
    <version>0.0.1-SNAPSHOT</version>
    <packaging>jar</packaging>

    <name>demo</name>
    <description>Demo project for Spring Boot</description>

    <parent>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-parent</artifactId>
        <version>2.0.1.RELEASE</version>
        <relativePath/> <!-- lookup parent from repository -->
    </parent>

    <properties>
        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
        <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
        <java.version>1.8</java.version>
        <spring-cloud.version>Finchley.SR1</spring-cloud.version>
              <start-class>com.example.restaurant.server.startup.RestaurantEurekaServerApplication</start-class>
    </properties>

    <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>

              <dependency>
         <groupId>org.springframework.boot</groupId>
         <artifactId>spring-boot-starter-actuator</artifactId>
      </dependency>
      <dependency>
         <groupId>org.springframework.cloud</groupId>
         <artifactId>spring-cloud-starter-config</artifactId>
      </dependency>


<!-- https://mvnrepository.com/artifact/de.codecentric/spring-boot-admin-server -->
<dependency>
    <groupId>de.codecentric</groupId>
    <artifactId>spring-boot-admin-server</artifactId>
    <version>2.0.1</version>
</dependency>
<dependency>
   <groupId>de.codecentric</groupId>
   <artifactId>spring-boot-admin-server-ui</artifactId>
   <version>2.0.1</version>
</dependency>
<dependency>
    <groupId>de.codecentric</groupId>
    <artifactId>spring-boot-admin-starter-client</artifactId>
    <version>2.0.1</version>
</dependency>



    </dependencies>

    <dependencyManagement>
        <dependencies>
            <dependency>
                <groupId>org.springframework.cloud</groupId>
                <artifactId>spring-cloud-dependencies</artifactId>
                <version>${spring-cloud.version}</version>
                <type>pom</type>
                <scope>import</scope>
            </dependency>
        </dependencies>
    </dependencyManagement>

    <build>
        <plugins>
            <plugin>
                <groupId>org.springframework.boot</groupId>
                <artifactId>spring-boot-maven-plugin</artifactId>
            </plugin>
        </plugins>
    </build>

    <repositories>
        <repository>
            <id>spring-milestones</id>
            <name>Spring Milestones</name>
            <url>https://repo.spring.io/milestone</url>
            <snapshots>
                <enabled>false</enabled>
            </snapshots>
        </repository>
    </repositories>


</project>

Answer 1

在application.properties中，eureka.client.fetch-registry应该是true。有了这个，SBA可以从eureka服务器获取注册。

Answer 2

好吧，经过几天的努力，我想通了

我没有在客户端设置spring.boot.admin.client.url属性，因为哪个客户端不知道哪个服务器管理员正在运行。所以我在客户端添加了2个属性

    spring.boot.admin.client.url=http://localhost:9095
spring.boot.admin.client.name=""//client will be registered in spring boot admin with his name

还为每个客户端中的spring boot admin添加了maven依赖项。

Answer 3

我认为你的问题是：

eureka.client.service-url.defaultZone=http://localhost:9091/

需要是：

eureka.client.service-url.defaultZone=http://localhost:${server.port}/eureka/