Jenkins+Docker 实现一键自动化部署项目

发布于:2025-05-29 ⋅ 阅读:(22) ⋅ 点赞:(0)

1、docker安装Jenkins

1.1、在根目录下创建文件夹

cd /
mkdir -p /mydata/jenkins/jenkins_home 
mkdir -p /mydata/jenkins/localtime

1.2、下载jenkins镜像并启动运行

docker pull jenkins/jenkins:2.414.2
docker run -d -u root -p 8080:8080 -p 50000:50000 -v /mydata/jenkins/jenkins_home:/var/jenkins_home -v /mydata/jenkins/localtime  --name jenkins jenkins/jenkins:2.414.2

1.3、初始化Jenkins

​ 获取密码

docker logs jenkins

页面访问:http://{部署Jenkins所在服务IP}:8080

image-20240903213135775

1.4、Jenkins安装步骤

选择推荐的插件

image-20240903213237845

image-20240903213458577

密码:123456

image-20240903213610596

2、安装maven插件

2.1、通过手动上传安装 apache-maven-3.9.9-bin.tar.gz

image-20240903214939705

解压并复制到指定目录

tar -zxvf apache-maven-3.9.9-bin.tar.gz
cp -r /mydata/apache-maven-3.9.9 /mydata/jenkins/jenkins_home

image-20240903214903364

2.2 配置maven仓库

   <localRepository>/mydata/jenkins/jenkins_home/apache-maven-3.9.9/m2</localRepository>
   
   
   	<!-- 阿里云仓库 	-->
	<mirror>
		<id>alimaven</id>
		<mirrorOf>central</mirrorOf>
		<name>aliyun maven</name>
		<url>http://maven.aliyun.com/nexus/content/repositories/central/</url>
	</mirror>
	
	
	<profile>     
		<id>JDK-1.8</id>       
		<activation>       
			<activeByDefault>true</activeByDefault>       
			<jdk>1.8</jdk>       
		</activation>       
		<properties>       
			<maven.compiler.source>1.8</maven.compiler.source>       
			<maven.compiler.target>1.8</maven.compiler.target>       
			<maven.compiler.compilerVersion>1.8</maven.compiler.compilerVersion>       
		</properties>       
	</profile>

3、Jenkins全局配置

路径:Dashboard > Manage Jenkins > Tools

3.1、下载插件 Publish over SSH

image-20240903231026427

3.2、配置地址

image-20240903234304013

1.SSH Server Name 填你虚拟机IP或用户名
2.Hostname 填你的虚拟机IP
3.Username 默认root
4.Remote Directory 填 /
5.保存

4、创建任务测试

image-20240904001331277

注意:这个任务名称对应的就是代码所在的文件夹

4.1、配置仓库地址

image-20240903234638812

4.2、构建启动

image-20240903234733842

目标:clean install

image-20240903235053848

pom.xml是项目代码所在位置

image-20240903234755129

image-20240903234827007

cp /mydata/jenkins/jenkins_home/workspace/fufeng/target/deploy-0.0.1-SNAPSHOT.jar /mydata/jenkins/jenkins_home/jar/
#!/bin/bash
APP_NAME=deploy-0.0.1-SNAPSHOT.jar
LOG_NAME=deploy-0.0.1-SNAPSHOT.log

pid=`ps -ef | grep $APP_NAME | grep -v grep|awk '{print $2}'`

function is_exist(){
pid=`ps -ef | grep $APP_NAME | grep -v grep|awk '{print $2}'`
if [ -z ${pid} ]; then
String="notExist"
echo $String
else
String="exist"
echo $String
fi
}

str=$(is_exist)
if [ ${str} = "exist" ]; then
echo " 检测到已经启动的程序,pid 是 ${pid} "
kill -9 $pid
else
echo " 程序没有启动了 "
echo "${APP_NAME} is not running"
fi

str=$(is_exist)
if [ ${str} = "exist" ]; then
echo "${APP_NAME} 已经启动了. pid=${pid} ."
else
source /etc/profile
BUILD_ID=dontKillMe
nohup java -Xms300m -Xmx300m -jar /mydata/jenkins/jenkins_home/workspace/fufeng/target/$APP_NAME   >$LOG_NAME 2>&1 &
echo "程序已重新启动..."
fi

启动脚本里面的路径手动创建

应用保存!

image-20240904002159124

4.3、验证是否启动成功

查看Java进程:

image-20240904002106669

页面测试:

image-20240904002306173

应用保存!

[外链图片转存中…(img-IqANpifs-1748446972562)]

4.3、验证是否启动成功

查看Java进程:

[外链图片转存中…(img-6xZOUWzP-1748446972563)]

页面测试:

[外链图片转存中…(img-Yshx4e5n-1748446972563)]


网站公告

今日签到

点亮在社区的每一天
去签到