有收集資料那一定要有個介面看才比較方便, 這邊介紹如何建立 UI 的 Service

build.gradle 加上 io.zipkin.java:zipkin-autoconfigure-ui

buildscript {
    ext {
        springBootVersion = '1.4.1.RELEASE'
    }
    repositories {
        mavenCentral()
    }
    dependencies {
        classpath("org.springframework.boot:spring-boot-gradle-plugin:${springBootVersion}")
    }
}

apply plugin: 'java'
apply plugin: 'eclipse'
apply plugin: 'spring-boot'

jar {
    baseName = 'ZipkinService'
    version = '0.0.1-SNAPSHOT'
}
sourceCompatibility = 1.8
targetCompatibility = 1.8

repositories {
    mavenCentral()
}


dependencies {
    compile('org.springframework.cloud:spring-cloud-starter-config')
    compile('org.springframework.cloud:spring-cloud-starter-eureka')
    compile('io.zipkin.java:zipkin-server')
    runtime('io.zipkin.java:zipkin-autoconfigure-ui')
    testCompile('org.springframework.boot:spring-boot-starter-test')
}

dependencyManagement {
    imports {
        mavenBom "org.springframework.cloud:spring-cloud-dependencies:Camden.RELEASE"
    }
}

程式部分
需要啟用 @EnableZipkinServer

ZipkinServiceApplication.java

package com.example;

import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.cloud.netflix.eureka.EnableEurekaClient;
import zipkin.server.EnableZipkinServer;

@EnableEurekaClient
@EnableZipkinServer
@SpringBootApplication
public class ZipkinServiceApplication {

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

放在 Config-Service 那邊的配置

zipkin-service.yml

server.port: ${PORT:9411}
spring.datasource.initialize: false
spring.sleuth.enabled: false
zipkin.store.type: mem

啟動後

就可以看到這樣的 UI 了