spring-boot - Zipkin UI 显示错误消息 'ERROR: cannot load service names: No message available'

Question

尝试创建 zipkin 服务器，并在 gradle 中添加依赖项，如下所示，

compile ("org.springframework.cloud:spring-cloud-starter-zipkin")
compile ("org.springframework.amqp:spring-rabbit")
compile('io.zipkin.java:zipkin-autoconfigure-ui')

另外，

我在 application.properties 和 bootstrap.properties 文件中添加了属性，例如，

application.properties

server.port=8085

bootstrap.properties

spring.application.name=zipkin-server

一旦我启动服务器并加载 UI 页面，我就会在 UI 中收到错误，如下所示:

Answer 1

您好，看到您的屏幕截图，也许您使用的是 Spring Boot 2.x 版本，我在使用 Finchley.RELEASE 的 Spring Boot 2.0.3 时遇到了同样的问题。

我发现 Zipkin 自定义服务器不再受支持并已被弃用，因此无法在 Spring Cloud 代码中使用 @EnableZipkinServer 并且您拥有 ui，但没有配置服务器端、api 端点等。

形成 Zipkin 基本代码:

/**
 * @deprecated Custom servers are possible, but not supported by the community. Please use our
 * <a href="https://github.com/openzipkin/zipkin#quick-start">default server build</a> first. If you
 * find something missing, please <a href="https://gitter.im/openzipkin/zipkin">gitter</a> us about
 * it before making a custom server.
 *
 * <p>If you decide to make a custom server, you accept responsibility for troubleshooting your
 * build or configuration problems, even if such problems are a reaction to a change made by the
 * OpenZipkin maintainers. In other words, custom servers are possible, but not supported.
 */
@Target(ElementType.TYPE)
@Retention(RetentionPolicy.RUNTIME)
@Documented
@Import(InternalZipkinConfiguration.class)
@Deprecated
public @interface EnableZipkinServer {

}

代码可在 official repo of Zipkin 上获取 我使用官方 docker 镜像和 compose 解决了我的问题

version: '3.1'

services:
  rabbitmq:
    image: rabbitmq:3-management
    restart: always
    ports:
      - 5672:5672
      - 15671:15671
      - 15672:15672
    networks:
      - messaging

  zipkin-server:
    image: openzipkin/zipkin
    ports:
      - 9065:9411
    environment:
      - zipkin.collector.rabbitmq.uri=amqp://guest:guest@rabbitmq:5672
    networks:
      - messaging

networks:
  messaging:
    driver: bridge

你如何看到我使用流媒体版本。它对我有用

希望对你有帮助