*️⃣主目录：ETL&ELT专栏
🔼下一集：基于Kettle开发的web版数据集成开源工具(data-integration)-介绍篇
📚第一章 前言
📗背景
在前面的ETL专栏中有提到，最近一直在寻找基于Kettle开发的web版开源工具，后面都放弃准备研究kettle源码了，结果遇到了一款，今天先来研究下Linux环境手动部署（官方给的都是docker方式部署，需要搭建docker、mvn、node、npm等环境，太复杂了！）
📗目的
本身公司有数据中台产品，只是需要Kettle任务绘制这一块内容
📗总体方向
参考该开源产品核心代码
📚第二章 下载编译
📗下载
下载地址：https://github.***/young-datafan-ooooo1/data-integration
📗编译
导入开发工具进行编译：
mvn clean install -Prelease -Dcheckstyle.skip=true -Dmaven.test.skip=true -Dmaven.javadoc.skip=true
📚第三章 部署
📗准备工作
📕 安装数据库&redis&consul
-
数据源：使用MySQL数据库，没有的自行安装(docker安装mysql-建议本地手动安装mysql,这是之前安装docker练手用的，需要可以参考)，博主使用的是8.0版本，建库语句如下供参考
CREATE DATABASE `dataintegration_db`; create user 'stelladp'@'%' identified by 'Renxiaozhao@2023'; grant create,alter,drop,select,insert,update,delete,INDEX,REFERENCES on dataintegration_db.* to stelladp@'%'; flush privileges; - 安装redis，可参照redis安装使用及告警处理
- 安装consul,参照Linux安装consul的两种方式（在线和离线）
📕 修改配置文件的数据库、redis、consul信息
修改所有模块的application-local.yaml和bootstrap.yaml文件，涉及数据库、redis、consul的地方全都改掉
📘 /dataintegration-gateway/src/main/resources/application-local.yaml修改用户认证服务SSO
id: dataintegration-***mon-sso-provider
#uri: lb://dataintegration-***mon-sso-provider
uri: http://localhost:10217/oauth/
📗服务器-应用目录结构
├─data-integration
│ └─bin --存放启停脚本
│ └─conf --存放配置文件（暂未用到，直接使用的jar包中的脚本）
│ └─lib --jar包文件
│ └─logs --日志目录
│ └─ui --前端部署文件
📗重新编译并上传jar包
修改完配置，重新编译项目，找到所有模块的target目录下的jar包（有兴趣的可以尝试修改pom.xml文件，统一打包到某一路径下），上传到服务器
订正：只需要provider目录下面的jar包和gateway的jar包
-rw-rw-r--. 1 opensource opensource 93704942 1月 2 18:06 dataintegration-file-management-provider-1.0.0-SNAPSHOT.jar
-rw-rw-r--. 1 opensource opensource 66606827 1月 2 18:04 dataintegration-gateway-1.0.0-SNAPSHOT.jar
-rw-rw-r--. 1 opensource opensource 55597256 1月 2 18:04 dataintegration-group-provider-1.0.0-SNAPSHOT.jar
-rw-rw-r--. 1 opensource opensource 161231342 1月 2 18:05 dataintegration-model-management-provider-1.0.0-SNAPSHOT.jar
-rw-rw-r--. 1 opensource opensource 55634210 1月 2 18:03 dataintegration-project-provider-1.0.0-SNAPSHOT.jar
-rw-rw-r--. 1 opensource opensource 179893827 1月 2 18:04 dataintegration-run-management-provider-1.0.0-SNAPSHOT-ark-biz.jar
-rw-rw-r--. 1 opensource opensource 71467663 1月 2 18:05 dataintegration-sso-provider-1.0.0-SNAPSHOT.jar
-rw-rw-r--. 1 opensource opensource 63207137 1月 2 18:05 dataintegration-sys-management-provider-1.0.0-SNAPSHOT.jar
📗启动后台服务
启动脚本如下：
#! /bin/bash
APP_LIB=/home/opensource/app/data-integration/lib
APP_LOGS=/home/opensource/app/data-integration/logs
echo "启动系统管理模块..................."
exec nohup java -jar ${APP_LIB}/dataintegration-sys-management-provider-1.0.0-SNAPSHOT.jar > ${APP_LOGS}/sys.log 2>&1 &
echo "启动分组管理模块..................."
exec nohup java -jar ${APP_LIB}/dataintegration-group-provider-1.0.0-SNAPSHOT.jar > ${APP_LOGS}/group.log 2>&1 &
echo "启动服务网关模块..................."
exec nohup java -jar ${APP_LIB}/dataintegration-gateway-1.0.0-SNAPSHOT.jar > ${APP_LOGS}/gateway.log 2>&1 &
echo "启动脚本管理模块..................."
exec nohup java -jar ${APP_LIB}/dataintegration-project-provider-1.0.0-SNAPSHOT.jar > ${APP_LOGS}/project.log 2>&1 &
echo "启动单点登录模块..................."
exec nohup java -jar ${APP_LIB}/dataintegration-sso-provider-1.0.0-SNAPSHOT.jar > ${APP_LOGS}/sso.log 2>&1 &
echo "启动模型管理模块..................."
exec nohup java -jar ${APP_LIB}/dataintegration-model-management-provider-1.0.0-SNAPSHOT.jar > ${APP_LOGS}/model.log 2>&1 &
echo "启动文件管理模块..................."
exec nohup java -jar ${APP_LIB}/dataintegration-file-management-provider-1.0.0-SNAPSHOT.jar > ${APP_LOGS}/file.log 2>&1 &
echo "启动数据集成运行模块..................."
#exec nohup java -jar ${APP_LIB}/dataintegration-run-management-provider-1.0.0-SNAPSHOT.jar > ${APP_LOGS}/run.log 2>&1 &
#exec nohup java -jar ${APP_LIB}/dataintegration-run-management-provider-1.0.0-SNAPSHOT-ark-biz.jar > ${APP_LOGS}/run.log 2>&1 &
exec nohup java -jar ${APP_LIB}/dataintegration-run-management-provider-1.0.0-SNAPSHOT-ark-executable.jar > ${APP_LOGS}/run.log 2>&1 &
其中文件模块和运行模块启动失败，不知道有没有影响，先跳过不管，最后会统一放到问题记录章节处理
订正：file服务需要hdfs等存储环境，启动失败只会影响涉及文件的任务无法使用，run服务启动失败，会导致页面报错，很多查询接口都会报错，按照上面的脚本启动应该没有问题，一开始启动失败是因为选错了jar包
📕consul监控页面可以看到启动成功的服务
file服务忽略，正常应该有7个服务
📗前端部署
可参照smartKettle离线部署及问题记录中的前端部署章节，需要一些基础环境，这里不在赘述
📕编译
- 博主使用的
VSCode工具，导入前端项目，首先npm install - 编译打包
npm run build dist目录对应就是部署文件- 上传到服务器
📕nginx配置
同样参照参照smartKettle离线部署及问题记录中的nginx配置章节，需要安装nginx，这里不在赘述
server {
listen 8785;
server_name localhost;
location / {
root /home/opensource/app/data-integration/ui/dist;
try_files $uri $uri/ /index.html;
index index.html index.htm;
}
location /cloud {
alias /home/opensource/app/data-integration/ui/dist;
index index.html index.htm;
try_files $uri $uri/ /cloud/index.html; #4.重定向,内部文件的指向
}
location /api {
proxy_pass http://localhost:10200/api/;
proxy_set_header Host $host:$server_port;
proxy_set_header X-Real-IP $remote_addr;
proxy_set_header REMOTE-HOST $remote_addr;
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
}
error_page 500 502 503 504 /50x.html;
location = /50x.html {
root html;
}
}
📕登录验证
用户密码admin/Prime@2020,登录失败😭
错误原因参考下面的问题二,修复后可以正常登录
run服务启动成功后，也面正常展示
⁉️问题记录
❓问题一：-cp方式启动报错：找不到类
❗解决方式：直接jar包启动
❓问题二：Failed to handle request…10200/api/dataintegration-***mon-sso-provider/oauth/token
2024-01-02 16:37:16.466 [traceCode:] [reactor-http-epoll-8] ERROR c.y.g.c.g.GatewayJsonExceptionHandler - Failed to handle request ....10200/api/dataintegration-***mon-sso-provider/oauth/token]: Search domain query failed. Original hostname: 'localhost' failed to resolve 'localhost.localdomain' after 2 queries
io.***ty.resolver.dns.DnsResolveContext$SearchDomainUnknownHostException: Search domain query failed. Original hostname: 'localhost' failed to resolve 'localhost.localdomain' after 2 queries
at io.***ty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1013)
Suppressed: reactor.core.publisher.FluxOnAssembly$OnAssemblyException:
Error has been observed at the following site(s):
|_ checkpoint ⇢ springfox.boot.starter.autoconfigure.SwaggerUiWebFluxConfiguration$CustomWebFilter [DefaultWebFilterChain]
|_ checkpoint ⇢ org.springframework.web.cors.reactive.CorsWebFilter [DefaultWebFilterChain]
|_ checkpoint ⇢ org.springframework.cloud.gateway.filter.WeightCalculatorWebFilter [DefaultWebFilterChain]
|_ checkpoint ⇢ org.springframework.security.web.server.authorization.AuthorizationWebFilter [DefaultWebFilterChain]
|_ checkpoint ⇢ org.springframework.security.web.server.authorization.ExceptionTranslationWebFilter [DefaultWebFilterChain]
|_ checkpoint ⇢ org.springframework.security.web.server.authentication.logout.LogoutWebFilter [DefaultWebFilterChain]
|_ checkpoint ⇢ org.springframework.security.web.server.savedrequest.ServerRequestCacheWebFilter [DefaultWebFilterChain]
|_ checkpoint ⇢ org.springframework.security.web.server.context.SecurityContextServerWebExchangeWebFilter [DefaultWebFilterChain]
|_ checkpoint ⇢ org.springframework.security.config.web.server.ServerHttpSecurity$OAuth2ResourceServerSpec$BearerTokenAuthenticationWebFilter [DefaultWebFilterChain]
|_ checkpoint ⇢ org.springframework.security.web.server.context.ReactorContextWebFilter [DefaultWebFilterChain]
|_ checkpoint ⇢ org.springframework.security.web.server.header.HttpHeaderWriterWebFilter [DefaultWebFilterChain]
|_ checkpoint ⇢ org.springframework.security.config.web.server.ServerHttpSecurity$ServerWebExchangeReactorContextWebFilter [DefaultWebFilterChain]
|_ checkpoint ⇢ org.springframework.security.web.server.WebFilterChainProxy [DefaultWebFilterChain]
|_ checkpoint ⇢ org.springframework.boot.actuate.metrics.web.reactive.server.MetricsWebFilter [DefaultWebFilterChain]
|_ checkpoint ⇢ HTTP POST "/api/dataintegration-***mon-sso-provider/oauth/token" [ExceptionHandlingWebHandler]
Stack trace:
at io.***ty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1013)
at io.***ty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:966)
at io.***ty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:414)
at io.***ty.resolver.dns.DnsResolveContext.a***ess$600(DnsResolveContext.java:63)
at io.***ty.resolver.dns.DnsResolveContext$2.operation***plete(DnsResolveContext.java:463)
at io.***ty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:578)
at io.***ty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:571)
at io.***ty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:550)
at io.***ty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:491)
at io.***ty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:616)
at io.***ty.util.concurrent.DefaultPromise.setFailure0(DefaultPromise.java:609)
at io.***ty.util.concurrent.DefaultPromise.tryFailure(DefaultPromise.java:117)
at io.***ty.resolver.dns.DnsQueryContext.tryFailure(DnsQueryContext.java:225)
at io.***ty.resolver.dns.DnsQueryContext$4.run(DnsQueryContext.java:177)
at io.***ty.util.concurrent.PromiseTask.runTask(PromiseTask.java:98)
at io.***ty.util.concurrent.ScheduledFutureTask.run(ScheduledFutureTask.java:170)
at io.***ty.util.concurrent.AbstractEventExecutor.safeExecute(AbstractEventExecutor.java:164)
at io.***ty.util.concurrent.SingleThreadEventExecutor.runAllTasks(SingleThreadEventExecutor.java:472)
at io.***ty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:384)
at io.***ty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:989)
at io.***ty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74)
at io.***ty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30)
at java.lang.Thread.run(Thread.java:750)
Caused by: io.***ty.resolver.dns.DnsNameResolverTimeoutException: [/114.114.114.114:53] query via UDP timed out after 5000 milliseconds (no stack trace available)
2024-01-02 16:38:14.771 [traceCode:] [scheduling-1] INFO c.y.g.r.GatewayRateLimitSyncTask - start syncRateLimit ,规则记录数：0 ，耗时：33
2024-01-02 16:38:15.635 [traceCode:] [scheduling-1] INFO c.y.g.route.GatewayRouteSyncTask - sta
❕原因：hosts文件被注释掉了
❗解决方式：取消注释，重启gateway服务
放开注释：
不要忘了重启gateway服务:
exec nohup java -jar /home/opensource/app/data-integration/lib/dataintegration-gateway-1.0.0-SNAPSHOT.jar > /home/opensource/app/data-integration/logs/gateway.log 2>&1 &
❓问题三：新建集成操作报错
❕原因：运行模块没启动成功导致的
查看gateway日志， dataintegration-di-run-management-provider没启动成功导致
-
dataintegration-run-management-provider-1.0.0-SNAPSHOT.jar 中没有主清单属性[opensource@bigdata02 logs]$ less run.log nohup: 忽略输入 /home/opensource/app/data-integration/lib/dataintegration-run-management-provider-1.0.0-SNAPSHOT.jar中没有主清单属性- 错误解释：缺少Main-Class属性
- 错误解释：缺少Main-Class属性
- 解决方式：启动
dataintegration-run-management-provider-1.0.0-SNAPSHOT-ark-executable.jardataintegration-run-management-provider下面有三个jar包，真正配置DiRunManagementApplication的是dataintegration-run-management-provider-1.0.0-SNAPSHOT-ark-biz.jar（结果走了弯路，实际应该启动的是dataintegration-run-management-provider-1.0.0-SNAPSHOT-ark-executable.jar）
弯路从这开始…（又没选对启动jar包）
❗解决方式：正确应该启动的是dataintegration-run-management-provider-1.0.0-SNAPSHOT-ark-executable.jar
正确应该是启动dataintegration-run-management-provider-1.0.0-SNAPSHOT-ark-executable.jar：
启动成功后，页面正常
❓问题五：DiRunManagementApplication启动报错·Exception in thread “main” java.lang.NoClassDefFoundError: org/springframework/boot/builder/SpringApplicationBuilder
Exception in thread "main" java.lang.NoClassDefFoundError: org/springframework/boot/builder/SpringApplicationBuilder
at ***.youngdatafan.di.run.management.DiRunManagementApplication.main(DiRunManagementApplication.java:29)
Caused by: java.lang.ClassNotFoundException: org.springframework.boot.builder.SpringApplicationBuilder
at java.***.URLClassLoader.findClass(URLClassLoader.java:387)
at java.lang.ClassLoader.loadClass(ClassLoader.java:418)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:352)
at java.lang.ClassLoader.loadClass(ClassLoader.java:351)
