[Dubbox] dubbox基础组成与搭建

川长思鸟来 2022-12-31 02:18 162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 #####

![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3UwMTA0MTYxMDE_size_16_color_FFFFFF_t_70]  
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][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][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][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][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][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3UwMTA0MTYxMDE_size_16_color_FFFFFF_t_70 1]  
![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3UwMTA0MTYxMDE_size_16_color_FFFFFF_t_70 2]

--------------------

### 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][20201228002050711.png]  
![在这里插入图片描述][20201228002148382.png]

[http://localhost:8080/dubbo-admin-2.8.4/][http_localhost_8080_dubbo-admin-2.8.4]  
![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3UwMTA0MTYxMDE_size_16_color_FFFFFF_t_70 3]  
PS: 登陆用户`admin/admin` / `guest/guest`.

[dubbo-admin管理平台搭建][dubbo-admin]

--------------------

### Dubbo-monitor(handu) ###

*  下载handu的源码  
    [https://gitee.com/handu/dubbo-monitor][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
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    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
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    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
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    Downloading: http://maven.aliyun.com/nexus/content/groups/public/org/apache/maven/surefire/surefire-booter/2.12.4/surefire-booter-2.12.4.jar
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    [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][http_localhost_8080_dubbo-monitor_applications]  
注意其`WEB-INF/classes/application.properties`文件的配置.

dubbo.application.name=dubbo-monitor
    dubbo.application.owner=
    dubbo.registry.address=zookeeper://127.0.0.1:2181
    dubbo.protocol.port=6060
    
    # Database Settings
    db.url=jdbc:mysql://127.0.0.1:3306/monitor?prepStmtCacheSize=517&cachePrepStmts=true&autoReconnect=true&characterEncoding=utf-8
    db.username=root
    db.password=admin
    db.maxActive=500
    
    # System Manager
    manager.username=admin
    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][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3UwMTA0MTYxMDE_size_16_color_FFFFFF_t_70 4]

--------------------

### Reference ###

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

[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3UwMTA0MTYxMDE_size_16_color_FFFFFF_t_70]: /images/20221120/41128cc50fff46199f71eb248fa04c62.png
[https_github.com_apache_dubbo]: https://github.com/apache/dubbo
[https_github.com_dangdangdotcom_dubbox]: https://github.com/dangdangdotcom/dubbox
[https_gitee.com_handu_dubbo-monitor]: https://gitee.com/handu/dubbo-monitor
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3UwMTA0MTYxMDE_size_16_color_FFFFFF_t_70 1]: /images/20221120/28758dfe72824ea4b3868d2f562e9b75.png
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3UwMTA0MTYxMDE_size_16_color_FFFFFF_t_70 2]: /images/20221120/8fa7b3ec6a584751ac199c613e062aa4.png
[20201228002050711.png]: /images/20221120/f4390786ab554696bef1bc9a22a7d9b3.png
[20201228002148382.png]: /images/20221120/f9e93a4325cc4b8a87af3488a990c106.png
[http_localhost_8080_dubbo-admin-2.8.4]: http://localhost:8080/dubbo-admin-2.8.4/
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3UwMTA0MTYxMDE_size_16_color_FFFFFF_t_70 3]: /images/20221120/1f3ca4fda8eb4ccd9ccab785dab29505.png
[dubbo-admin]: https://blog.csdn.net/u013142781/article/details/50396621
[http_localhost_8080_dubbo-monitor_applications]: http://localhost:8080/dubbo-monitor/applications
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3UwMTA0MTYxMDE_size_16_color_FFFFFF_t_70 4]: /images/20221120/39576902117741f69607e5fbff471847.png
[Dubbo]: https://blog.csdn.net/u013142781/article/details/50387583
[dubbox 2.8.4]: https://blog.csdn.net/u011282930/article/details/51017820