使用Zipkin和Brave 实现dubbo服务调用跟踪

太过爱你忘了你带给我的痛 2021-09-20 01:52 248阅读 0赞

通过dubbo的Filter来实现dubbo调用链的跟踪信息,跟踪实现类为[DrpcClientInterceptor][]和[DrpcServerInterceptor][]，分别实现消费方与提供方的服务跟踪。

git项目地址：https://github.com/blacklau/http-dubbo-zipkin([点击打开链接][Link 1])，请下载使用。

本工程通过模拟订单详情的查询，演示系统的调用链跟踪，跟踪信息包括调用服务及请求参数。 涉及的各工程作用:

louie-webapi:向外部提供http调用，返回json；

louie-order:模拟订单系统，查询订单详情；

louie-account:模拟账户系统，查询账户信息，调用链如图 [![调用流程][call.png]][call.png 1]

使用：

1、下载zipkin并运行 wget -O zipkin.jar '[https://search.maven.org/remote\_content?g=io.zipkin.java&a=zipkin-server&v=LATEST&c=exec][https_search.maven.org_remote_content_g_io.zipkin.java_a_zipkin-server_v_LATEST_c_exec]' java -jar zipkin.jar

2、下载本项目并安装 mvn install

3、将生成的三个war包部署到Tomcat

4、http调用 [http://localhost:8080/louie-webapi/service.do?service=order.customer.orderInfo&data=\{"token":"jkfldjsliewklkklls","id":89\}][http_localhost_8080_louie-webapi_service.do_service_order.customer.orderInfo_data_token_jkfldjsliewklkklls_id_89]

service参数为Service注解值加上方法名，为对应提供的rpc服务,data参数为rpc请求参数

打开zipkin ui，[http://localhost:9411/，查看调用链信息，][http_localhost_9411]   [![跟踪信息][trace-info.png]][trace-info.png 1]

span信息，带请求参数    [![span信息,带请求参数][span]][span_span]

\--------------------- 本文来自 louie1987 的CSDN 博客 ，全文地址请点击：https://blog.csdn.net/blacklau/article/details/70257772?utm\_source=copy

转载于:https://blog.51cto.com/13902811/2287786

[DrpcClientInterceptor]: https://github.com/blacklau/http-dubbo-zipkin/blob/master/louie-common/src/main/java/com/louie/common/dubbo/DrpcClientInterceptor.java
[DrpcServerInterceptor]: https://github.com/blacklau/http-dubbo-zipkin/blob/master/louie-common/src/main/java/com/louie/common/dubbo/DrpcServerInterceptor.java
[Link 1]: https://github.com/blacklau/http-dubbo-zipkin
[call.png]: https://github.com/blacklau/http-dubbo-zipkin/raw/master/call.png
[call.png 1]: /images/20210726/2c00e9b649dc45489db3d7744b090058.png
[https_search.maven.org_remote_content_g_io.zipkin.java_a_zipkin-server_v_LATEST_c_exec]: https://search.maven.org/remote_content?g=io.zipkin.java&a=zipkin-server&v=LATEST&c=exec
[http_localhost_8080_louie-webapi_service.do_service_order.customer.orderInfo_data_token_jkfldjsliewklkklls_id_89]: http://localhost:8080/louie-webapi/service.do?service=order.customer.orderInfo&data=%7B%22token%22:%22jkfldjsliewklkklls%22,%22id%22:89%7D
[http_localhost_9411]: http://localhost:9411/%EF%BC%8C%E6%9F%A5%E7%9C%8B%E8%B0%83%E7%94%A8%E9%93%BE%E4%BF%A1%E6%81%AF%EF%BC%8C
[trace-info.png]: https://github.com/blacklau/http-dubbo-zipkin/raw/master/trace-info.png
[trace-info.png 1]: /images/20210726/5475d6c56c104f1e800c898ad22d5cfd.png
[span]: https://github.com/blacklau/http-dubbo-zipkin/raw/master/request-params.png
[span_span]: /images/20210726/bf6f6793ff0b4d9ebf709c67361be855.png