1、docker安装Jenkins
1.1、在根目录下创建文件夹
shell
cd /
mkdir -p /mydata/jenkins/jenkins_home
mkdir -p /mydata/jenkins/localtime
1.2、下载jenkins镜像并启动运行
shell
docker pull jenkins/jenkins:2.414.2
shell
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
shell
docker logs jenkins
页面访问:http://{部署Jenkins所在服务IP}:8080

1.4、Jenkins安装步骤
选择推荐的插件


密码:123456

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

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

2.2 配置maven仓库
xml
<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

3.2、配置地址

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

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

4.2、构建启动

目标:clean install

pom.xml是项目代码所在位置


shell
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!

4.3、验证是否启动成功
查看Java进程:

页面测试:

建
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)