Spring boot admin不从eureka获取注册表

Question

server:
  port: 8762

spring:
  application:
    name: admin-server
  boot:
    admin:
      discovery:
        ignored-services: admin-server
#The admin server will automatically pick up all services at eureka and register them to itself.
eureka:
  instance:
    leaseRenewalIntervalInSeconds: 10
    health-check-url-path: /actuator/health
    metadata-map:
      startup: ${random.int}    #needed to trigger info and endpoint update after restart
  client:
    registryFetchIntervalSeconds: 5
    registerWithEureka: true #default true
    fetchRegistry: true #default true
    serviceUrl:
      defaultZone: http://localhost:8761/eureka/

management:
  endpoints:
    web:
      exposure:
        include: "*"
  endpoint:
    health:
      show-details: ALWAYS

Eureka服务器配置：

server:
  port: 8761
spring:
  application:
    name: discovery-server
eureka:
  instance:
    hostname: localhost
  client:
    registerWithEureka: false
    fetchRegistry: false
    serviceUrl:
      defaultZone: http://localhost:8761/eureka/

几点思考：

• 我们从spring boot 1.5.x迁移到2.0.x，安全性有问题吗？我们没有在任何地方使用spring-security，但我读到一些httpendpoint在默认情况下不再是“可到达的”或“活动的”。但我在管理服务器或eureka服务器的日志中没有看到有关此问题的错误或警告。
• 我的其他应用程序的pom中都没有spring boot admin starter客户端依赖项，因为我不希望它是负责在管理控制台注册ith的部分，我希望它通过Eureka动态地完成
• 除了管理服务器和eureka服务器之外，所有应用程序都使用config-server来获取它们的配置。这会导致问题吗？

eureka:
  client:
    serviceUrl:
      defaultZone: http://localhost:8761/eureka/
spring:
  boot:
    admin:
      url: http://localhost:8762
management: #exposing all endpoints is not safe for production, especially not if spring security gets involved
  endpoints:
    web:
      exposure:
        include: "*"
  endpoint:
    health:
      show-details: ALWAYS

Answer 1

我在升级到SBA2时也遇到了同样的问题。

spring-boot、spring-cloud和SBA的版本应该匹配。我用过：

spring-boot:  2.0.7.RELEASE
spring-cloud: Finchley.SR2
SBA:          2.0.4

在我的例子中，诀窍是使用spring-boot-admin-starter-server作为依赖项，而不是普通的依赖项（spring-boot-admin-server,spring-boot-admin-server-ui,spring-boot-admin-server-cloud）如下所述：https://github.com/codecentric/spring-boot-admin/issues/776