[Dubbox] dubbox基础组成与搭建

川长思鸟来 2022-12-31 02:18 295阅读 0赞

前言

回顾了一下关于dubbo方便的知识。本文主要介绍如何获取dubbox，并且启动自己的dubbo-admin和dubbo-monitor.

相关知识1: dubbo的组成

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关于dubbo的组成，配一张经常看过的图. 其组成主要包括如下几个部分:

  • registry: 注册中心。可以选择mulicast或者zookeeper.
  • provider: 服务提供者. 提供服务.
  • consumer: 服务消费者. 消费服务.
  • monitor: 监控器. 监控服务状况与服务消费情况.
  • container?
相关知识2: dubbo的版本问题
  • dubbo原生由阿里构建，于2016年更新最后一个版本dubbo 2.8.4. 于2018年又开始重新维护.
    https://github.com/apache/dubbo
  • 后由当当网对于dubbo进行改进, 构建dubbox 2.8.4. (因为当时2.8.4不支持rest服务, 所以dubbox也火了一段时间.)
    https://github.com/dangdangdotcom/dubbox
  • 韩都衣舍改造了dubbo内的dubbo-monitor模块.
    https://gitee.com/handu/dubbo-monitor

相关环境

  • dubbo: 2.8.4 dubbox
    当当网
  • dubbo-monitor: 2.8.4
    韩都衣舍

构建dubbox

由于maven主仓库的关于dubbo的2.8.4的包都是原版的, 且不支持rest服务. 所以, 那个时候需要自己拉源码, 并且对于dubbox进行打包. 基本操作如下:

  • 1 拉取dubbox源码
    https://github.com/dangdangdotcom/dubbox

  • 2 打包. 并且装载到自己的maven仓库.

    mvn clean install -Dmaven.test.skip=true

  • 3 成功标志

    INFO] ————————————————————————————————————
    [INFO] Reactor Summary:
    [INFO]
    [INFO] dubbo-parent ………………………………… SUCCESS [ 2.775 s]
    [INFO] Hessian Lite(Alibaba embed version) ……………. SUCCESS [ 6.029 s]
    [INFO] dubbo-common ………………………………… SUCCESS [ 5.350 s]
    [INFO] dubbo-container ……………………………… SUCCESS [ 0.012 s]
    [INFO] dubbo-container-api ………………………….. SUCCESS [ 1.438 s]
    [INFO] dubbo-container-spring ……………………….. SUCCESS [ 1.046 s]
    [INFO] dubbo-container-javaconfig ……………………. SUCCESS [ 0.919 s]
    [INFO] dubbo-container-jetty ………………………… SUCCESS [ 0.848 s]
    [INFO] dubbo-container-log4j ………………………… SUCCESS [ 0.859 s]
    [INFO] dubbo-container-logback ………………………. SUCCESS [ 0.951 s]
    [INFO] dubbo-remoting ………………………………. SUCCESS [ 0.006 s]
    [INFO] dubbo-remoting-api …………………………… SUCCESS [ 2.393 s]
    [INFO] dubbo-remoting-netty …………………………. SUCCESS [ 1.516 s]
    [INFO] dubbo-remoting-mina ………………………….. SUCCESS [ 1.270 s]
    [INFO] dubbo-remoting-grizzly ……………………….. SUCCESS [ 1.194 s]
    [INFO] dubbo-remoting-p2p …………………………… SUCCESS [ 1.291 s]
    [INFO] dubbo-remoting-http ………………………….. SUCCESS [ 1.129 s]
    [INFO] dubbo-remoting-zookeeper ……………………… SUCCESS [ 1.190 s]
    [INFO] dubbo-rpc …………………………………… SUCCESS [ 0.007 s]
    [INFO] dubbo-rpc-api ……………………………….. SUCCESS [ 2.018 s]
    [INFO] dubbo-rpc-default ……………………………. SUCCESS [ 1.978 s]
    [INFO] dubbo-rpc-injvm ……………………………… SUCCESS [ 1.096 s]
    [INFO] dubbo-rpc-rmi ……………………………….. SUCCESS [ 0.886 s]
    [INFO] dubbo-rpc-hessian ……………………………. SUCCESS [ 1.094 s]
    [INFO] dubbo-rpc-http ………………………………. SUCCESS [ 0.965 s]
    [INFO] dubbo-rpc-webservice …………………………. SUCCESS [ 1.056 s]
    [INFO] dubbo-cluster ……………………………….. SUCCESS [ 1.901 s]
    [INFO] dubbo-registry ………………………………. SUCCESS [ 0.016 s]
    [INFO] dubbo-registry-api …………………………… SUCCESS [ 1.720 s]
    [INFO] dubbo-monitor ……………………………….. SUCCESS [ 0.016 s]
    [INFO] dubbo-monitor-api ……………………………. SUCCESS [ 1.075 s]
    [INFO] dubbo-filter ………………………………… SUCCESS [ 0.005 s]
    [INFO] dubbo-filter-validation ………………………. SUCCESS [ 1.089 s]
    [INFO] dubbo-filter-cache …………………………… SUCCESS [ 0.989 s]
    [INFO] dubbo-registry-default ……………………….. SUCCESS [ 1.039 s]
    [INFO] dubbo-monitor-default ………………………… SUCCESS [ 1.047 s]
    [INFO] dubbo-registry-multicast ……………………… SUCCESS [ 1.164 s]
    [INFO] dubbo-config ………………………………… SUCCESS [ 0.009 s]
    [INFO] dubbo-config-api …………………………….. SUCCESS [ 1.918 s]
    [INFO] dubbo-config-spring ………………………….. SUCCESS [ 1.611 s]
    [INFO] dubbo-rpc-thrift …………………………….. SUCCESS [ 1.611 s]
    [INFO] dubbo-rpc-memcached ………………………….. SUCCESS [ 1.068 s]
    [INFO] dubbo-rpc-redis ……………………………… SUCCESS [ 1.003 s]
    [INFO] dubbo-rpc-rest ………………………………. SUCCESS [ 1.417 s]
    [INFO] dubbo-registry-zookeeper ……………………… SUCCESS [ 1.129 s]
    [INFO] dubbo-registry-redis …………………………. SUCCESS [ 1.219 s]
    [INFO] dubbo ………………………………………. SUCCESS [ 4.142 s]
    [INFO] dubbo-simple ………………………………… SUCCESS [ 0.009 s]
    [INFO] dubbo-registry-simple ………………………… SUCCESS [ 28.237 s]
    [INFO] dubbo-monitor-simple …………………………. SUCCESS [ 15.472 s]
    [INFO] dubbo-admin …………………………………. SUCCESS [ 7.164 s]
    [INFO] dubbo-demo ………………………………….. SUCCESS [ 0.007 s]
    [INFO] dubbo-demo-api ………………………………. SUCCESS [ 1.291 s]
    [INFO] dubbo-demo-provider ………………………….. SUCCESS [ 3.520 s]
    [INFO] dubbo-demo-consumer ………………………….. SUCCESS [ 21.343 s]
    [INFO] ————————————————————————————————————
    [INFO] BUILD SUCCESS
    [INFO] ————————————————————————————————————
    [INFO] Total time: 02:22 min
    [INFO] Finished at: 2020-12-25T17:11:33+08:00
    [INFO] Final Memory: 42M/437M
    [INFO] ————————————————————————————————————

  • PS: 值得注意的是虽然当当网的项目名称叫做dubbox. 但是由于是fork原生项目, 所以其pom文件的名称还是没有改变的. 即并没有将项目pom依赖名改为dubbox, 也没有把项目组织改成com.dangdang. 这点在进行依赖的时候需要注意一下.

在这里插入图片描述
在这里插入图片描述

Zookeeper

搭建单结点或者多结点都可. 详情请见博主其他文章.

Dubbo-admin

dubbo-admin为dubbo的管理模块。构建dubbox后，其dubbo-admin.war会出现在本地maven仓库的com/alibaba/dubbo-admin/2.8.4或者源码的dubbox/dubbo-admin/target目录都可以找到dubbo-admin-2.8.4.war文件. 将其放入本地tomcat的webapps目录即可.
在这里插入图片描述
在这里插入图片描述

http://localhost:8080/dubbo-admin-2.8.4/
在这里插入图片描述
PS: 登陆用户admin/admin / guest/guest.

dubbo-admin管理平台搭建

Dubbo-monitor(handu)

  • 下载handu的源码
    https://gitee.com/handu/dubbo-monitor

  • 运行maven打包命令
    mvn clean package

    localhost:dubbo-monitor-handu sean$ mvn clean package
    [INFO] Scanning for projects…
    [INFO]
    [INFO] ————————————————————————————————————
    [INFO] Building Dubbo Monitor for RD 1.0.0
    [INFO] ————————————————————————————————————
    [INFO]
    [INFO] —- maven-clean-plugin:2.5:clean (default-clean) @ dubbo-monitor —-
    [INFO] Deleting /Users/sean/Documents/Gitrep/dubbo-monitor-handu/target
    [INFO]
    [INFO] —- maven-resources-plugin:2.6:resources (default-resources) @ dubbo-monitor —-
    [INFO] Using ‘UTF-8’ encoding to copy filtered resources.
    [INFO] Copying 3 resources
    [INFO]
    [INFO] —- maven-compiler-plugin:3.1:compile (default-compile) @ dubbo-monitor —-
    [INFO] Changes detected - recompiling the module!
    [INFO] Compiling 33 source files to /Users/sean/Documents/Gitrep/dubbo-monitor-handu/target/classes
    [WARNING] /Users/sean/Documents/Gitrep/dubbo-monitor-handu/src/main/java/com/handu/open/dubbo/monitor/support/CommonResponse.java: 某些输入文件使用了未经检查或不安全的操作。
    [WARNING] /Users/sean/Documents/Gitrep/dubbo-monitor-handu/src/main/java/com/handu/open/dubbo/monitor/support/CommonResponse.java: 有关详细信息, 请使用 -Xlint:unchecked 重新编译。
    [INFO]
    [INFO] —- maven-resources-plugin:2.6:testResources (default-testResources) @ dubbo-monitor —-
    [INFO] Using ‘UTF-8’ encoding to copy filtered resources.
    [INFO] skip non existing resourceDirectory /Users/sean/Documents/Gitrep/dubbo-monitor-handu/src/test/resources
    [INFO]
    [INFO] —- maven-compiler-plugin:3.1:testCompile (default-testCompile) @ dubbo-monitor —-
    [INFO] No sources to compile
    [INFO]
    [INFO] —- maven-surefire-plugin:2.12.4:test (default-test) @ dubbo-monitor —-
    Downloading: http://maven.aliyun.com/nexus/content/groups/public/org/apache/maven/surefire/surefire-booter/2.12.4/surefire-booter-2.12.4.pom
    Downloaded: http://maven.aliyun.com/nexus/content/groups/public/org/apache/maven/surefire/surefire-booter/2.12.4/surefire-booter-2.12.4.pom (0 B at 0.0 KB/sec)
    Downloading: http://maven.aliyun.com/nexus/content/groups/public/org/apache/maven/surefire/surefire-api/2.12.4/surefire-api-2.12.4.pom
    Downloaded: http://maven.aliyun.com/nexus/content/groups/public/org/apache/maven/surefire/surefire-api/2.12.4/surefire-api-2.12.4.pom (0 B at 0.0 KB/sec)
    Downloading: http://maven.aliyun.com/nexus/content/groups/public/org/apache/maven/surefire/maven-surefire-common/2.12.4/maven-surefire-common-2.12.4.pom
    Downloaded: http://maven.aliyun.com/nexus/content/groups/public/org/apache/maven/surefire/maven-surefire-common/2.12.4/maven-surefire-common-2.12.4.pom (0 B at 0.0 KB/sec)
    Downloading: http://maven.aliyun.com/nexus/content/groups/public/org/apache/maven/plugin-tools/maven-plugin-annotations/3.1/maven-plugin-annotations-3.1.pom
    Downloaded: http://maven.aliyun.com/nexus/content/groups/public/org/apache/maven/plugin-tools/maven-plugin-annotations/3.1/maven-plugin-annotations-3.1.pom (0 B at 0.0 KB/sec)
    Downloading: http://maven.aliyun.com/nexus/content/groups/public/org/apache/maven/plugin-tools/maven-plugin-tools/3.1/maven-plugin-tools-3.1.pom
    Downloaded: http://maven.aliyun.com/nexus/content/groups/public/org/apache/maven/plugin-tools/maven-plugin-tools/3.1/maven-plugin-tools-3.1.pom (0 B at 0.0 KB/sec)
    Downloading: http://maven.aliyun.com/nexus/content/groups/public/org/apache/maven/shared/maven-common-artifact-filters/1.3/maven-common-artifact-filters-1.3.pom
    Downloaded: http://maven.aliyun.com/nexus/content/groups/public/org/apache/maven/shared/maven-common-artifact-filters/1.3/maven-common-artifact-filters-1.3.pom (0 B at 0.0 KB/sec)
    Downloading: http://maven.aliyun.com/nexus/content/groups/public/org/apache/maven/surefire/surefire-booter/2.12.4/surefire-booter-2.12.4.jar
    Downloading: http://maven.aliyun.com/nexus/content/groups/public/org/apache/maven/surefire/surefire-api/2.12.4/surefire-api-2.12.4.jar
    Downloading: http://maven.aliyun.com/nexus/content/groups/public/org/apache/maven/surefire/maven-surefire-common/2.12.4/maven-surefire-common-2.12.4.jar
    Downloading: http://maven.aliyun.com/nexus/content/groups/public/org/apache/maven/shared/maven-common-artifact-filters/1.3/maven-common-artifact-filters-1.3.jar
    Downloading: http://maven.aliyun.com/nexus/content/groups/public/org/apache/maven/plugin-tools/maven-plugin-annotations/3.1/maven-plugin-annotations-3.1.jar
    Downloaded: http://maven.aliyun.com/nexus/content/groups/public/org/apache/maven/surefire/surefire-booter/2.12.4/surefire-booter-2.12.4.jar (0 B at 0.0 KB/sec)
    Downloaded: http://maven.aliyun.com/nexus/content/groups/public/org/apache/maven/shared/maven-common-artifact-filters/1.3/maven-common-artifact-filters-1.3.jar (0 B at 0.0 KB/sec)
    Downloaded: http://maven.aliyun.com/nexus/content/groups/public/org/apache/maven/surefire/maven-surefire-common/2.12.4/maven-surefire-common-2.12.4.jar (0 B at 0.0 KB/sec)
    Downloaded: http://maven.aliyun.com/nexus/content/groups/public/org/apache/maven/surefire/surefire-api/2.12.4/surefire-api-2.12.4.jar (0 B at 0.0 KB/sec)
    Downloaded: http://maven.aliyun.com/nexus/content/groups/public/org/apache/maven/plugin-tools/maven-plugin-annotations/3.1/maven-plugin-annotations-3.1.jar (0 B at 0.0 KB/sec)
    [INFO] No tests to run.
    [INFO]
    [INFO] —- maven-war-plugin:2.2:war (default-war) @ dubbo-monitor —-
    [INFO] Packaging webapp
    [INFO] Assembling webapp [dubbo-monitor] in [/Users/sean/Documents/Gitrep/dubbo-monitor-handu/target/dubbo-monitor]
    [INFO] Processing war project
    [INFO] Copying webapp resources [/Users/sean/Documents/Gitrep/dubbo-monitor-handu/src/main/webapp]
    [INFO] Webapp assembled in [789 msecs]
    [INFO] Building war: /Users/sean/Documents/Gitrep/dubbo-monitor-handu/target/dubbo-monitor.war
    [INFO] WEB-INF/web.xml already added, skipping
    [INFO] ————————————————————————————————————
    [INFO] BUILD SUCCESS
    [INFO] ————————————————————————————————————
    [INFO] Total time: 8.350 s
    [INFO] Finished at: 2020-12-25T17:45:36+08:00
    [INFO] Final Memory: 30M/277M
    [INFO] ————————————————————————————————————

随后，在target目录下会发现dubbo-monitor.war. 同样, 将其放入tomcat即可.

http://localhost:8080/dubbo-monitor/applications
注意其WEB-INF/classes/application.properties文件的配置.

  1. dubbo.application.name=dubbo-monitor
  2. dubbo.application.owner=
  3. dubbo.registry.address=zookeeper://127.0.0.1:2181
  4. dubbo.protocol.port=6060
  6. # Database Settings
  7. db.url=jdbc:mysql://127.0.0.1:3306/monitor?prepStmtCacheSize=517&cachePrepStmts=true&autoReconnect=true&characterEncoding=utf-8
  8. db.username=root
  9. db.password=admin
  10. db.maxActive=500
  12. # System Manager
  13. manager.username=admin
  14. manager.password=admin

PS: 韩都衣舍的monitor登陆账户密码为admin/admin.
在这里插入图片描述

Reference

[1]. Dubbo分布式服务框架入门（附工程）
[2]. dubbox 2.8.4的配置和使用

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