Jenkins 流水线发布JAR包

1、流水线内容:文件以Jenkinsfile命名

pipeline {
    agent any

    stages {
        stage('拉取代码') {
            steps {
                checkout([$class: 'GitSCM', branches: [[name: '*/main']], extensions: [], userRemoteConfigs: [[url: '[email protected]:gitlab-instance-0d7d20f4/cicd.git']]])
            }
        }
		stage('打JAR包') {
            steps {
               sh 'mvn clean package'
            }
        }
		stage('部署前操作') {
            steps {
               sshPublisher(publishers: [sshPublisherDesc(configName: '120.48.34.146', transfers: [sshTransfer(cleanRemote: false, excludes: '', execCommand: '''source /etc/profile
bash /home/qinzt/jar/helloword/run.sh stop helloword-*.jar
mv /home/qinzt/jar/helloword/helloword-*.jar{,.$(date +%F-%S)}''', execTimeout: 120000, flatten: false, makeEmptyDirs: false, noDefaultExcludes: false, patternSeparator: '[, ]+', remoteDirectory: '', remoteDirectorySDF: false, removePrefix: '', sourceFiles: '')], usePromotionTimestamp: false, useWorkspaceInPromotion: false, verbose: false)])
            }
        }
		stage('远程部署') {
            steps {
               sshPublisher(publishers: [sshPublisherDesc(configName: '120.48.34.146', transfers: [sshTransfer(cleanRemote: false, excludes: '', execCommand: '''source /etc/profile
cd /home/qinzt/jar/helloword && ./run.sh start helloword-*.jar''', execTimeout: 120000, flatten: false, makeEmptyDirs: false, noDefaultExcludes: false, patternSeparator: '[, ]+', remoteDirectory: 'jar/helloword', remoteDirectorySDF: false, removePrefix: 'target', sourceFiles: '**/helloword-*.jar')], usePromotionTimestamp: false, useWorkspaceInPromotion: false, verbose: false)])
            }   
        }
    }
	post {
		unsuccessful{
			//如果构建未成功,则发送邮件通知
			emailext attachLog: true, body: '${FILE,path="email.html"}', subject: '【构建通知】:${PROJECT_NAME}', to: '[email protected]'
		}
	}

}

2、邮箱通知模板内容:文件以email.html命名

<!DOCTYPE html>    
<html>    
<head>    
<meta charset="UTF-8">    
<title>${ENV, var="JOB_NAME"}-第${BUILD_NUMBER}次构建日志</title>    
</head>    
<body leftmargin="8" marginwidth="0" topmargin="8" marginheight="4"    
offset="0">    
    <table width="95%" cellpadding="0" cellspacing="0"  style="font-size: 11pt; font-family: Tahoma, Arial, Helvetica, sans-serif">    
    <tr>    
        本邮件由系统自动发出,无需回复!<br/>            
        各位同事,大家好,以下为${PROJECT_NAME }项目构建信息</br> 
        <td><font color="#CC0000">构建结果 - ${BUILD_STATUS}</font></td>   
    </tr>    
    <tr>    
        <td><br />    
        <b><font color="#0B610B">构建信息</font></b>    
        <hr size="2" width="100%" align="center" /></td>    
    </tr>    
    <tr>    
        <td>    
            <ul>    
                <li>项目名称 : ${PROJECT_NAME}</li>    
                <li>项目描述 : ${JOB_DESCRIPTION}</li>    
                <li>构建编号 : 第${BUILD_NUMBER}次构建</li>    
                <li>触发原因: ${CAUSE}</li>    
                <li>构建状态: ${BUILD_STATUS}</li>    
                <li>构建日志: <a href="${BUILD_URL}console">${BUILD_URL}console</a></li>    
                <li>构建  Url : <a href="${BUILD_URL}">${BUILD_URL}</a></li>    
                <li>工作目录 : <a href="${PROJECT_URL}ws">${PROJECT_URL}ws</a></li>    
                <li>项目  Url : <a href="${PROJECT_URL}">${PROJECT_URL}</a></li>    
            </ul>    
        </td>    
    </tr>    
    <tr> 
        <td><b><font color="#0B610B">变更集</font></b>
        <hr size="2" width="100%" align="center" /></td>    
    </tr>
        <td>${JELLY_SCRIPT,template="html"}<br/>
            <hr size="2" width="100%" align="center" /></td>    
        </tr>
    </table>    
</body>    
</html>

3、将Jenkinsfileemail.html推送到git库根目录中

git add .
git commit -m "add Jenkinsfile email.html"
git push -u origin main

4、run.sh 脚本内容:文件以run.sh命名

#!/bin/bash

cd `dirname $0`
APP_NAME=$2

#使用说明,用来提示输入参数
usage() {
    echo "Usage: ./run.sh [start|stop|restart|status]"
    exit 1
}

#检查程序是否在运行
is_exist(){
	pid=`jps -l|grep $APP_NAME|grep -v grep|awk '{print $1}'`
	#如果不存在返回1,存在返回0     
	if [ -z "${pid}" ]; then
		return 1
	else
		return 0
	fi
}

#启动方法
start(){
	is_exist
	
	if [ $? -eq 0 ]; then
		echo "${APP_NAME} is already running. pid=${pid}"
	else
		nohup java -Xmx100m -Xms100m -jar $APP_NAME >/dev/null 2>&1 &
		echo "START..."
		sleep 5
		is_exist
		if [ $? -eq 0 ]; then
			echo "${APP_NAME} is running success. pid=${pid}"
		fi
	fi
}

#停止方法
stop(){
  is_exist
  if [ $? -eq "0" ]; then
    kill -15 $pid
    echo "..."
    sleep 2
    is_exist
    if [ $? -eq 0 ]; then
      echo "${APP_NAME} still in the running. pid=${pid}"
    else
      echo "${APP_NAME} has stopped running."
    fi
  else
    echo "${APP_NAME} is not running"
  fi  
}

#输出运行状态
status(){
  is_exist
  if [ $? -eq "0" ]; then
    echo "${APP_NAME} is running. Pid is ${pid}"
  else
    echo "${APP_NAME} is NOT running."
  fi
}

#重启
restart(){
  stop
  #sleep 5
  start
}

#程序升级
upgrade(){
  ./run.sh stop
  cd ..
  mv $APP_NAME $backup
  cp $rjxf ./
  ./bin/run.sh start
}

#根据输入参数,选择执行对应方法,不输入则执行使用说明
case "$1" in
  "start")
    start
    ;;
  "stop")
    stop
    ;;
  "status")
    status
    ;;
  "restart")
    restart
    ;;
  "upgrade")
    upgrade
    ;;
  *)
    usage
    ;;
esac

5、配置流水线
Jenkins 流水线发布JAR包_第1张图片

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