jenkins部署ruoyi后台记录(jenkins与ruoyi后台不在同一服务器)

1.下载jenkins.war包,使用以下脚本进行管理

js 复制代码

#!/bin/sh
# ./ry.sh start 启动 stop 停止 restart 重启 status 状态
AppName=jenkins.war

# JVM参数
JVM_OPTS="-Dname=$AppName  -Duser.timezone=Asia/Shanghai -Xms512m -Xmx1024m"
APP_HOME=`pwd`
LOG_PATH=$APP_HOME/logs/$AppName.log

if [ "$1" = "" ];
then
    echo -e "未输入操作名"
    exit 1
fi

if [ "$AppName" = "" ];
then
    echo -e "未输入应用名"
    exit 1
fi

function start()
{
    PID=`ps -ef |grep java|grep $AppName|grep -v grep|awk '{print $2}'`

	if [ x"$PID" != x"" ]; then
	    echo "$AppName is running..."
	else
		nohup java $JVM_OPTS -jar $AppName --httpPort=8080 > $APP_HOME/startup.log 2>&1 &
		echo "Start $AppName success..."
	fi
}

function stop()
{
    echo "Stop $AppName"

	PID=""
	query(){
		PID=`ps -ef |grep java|grep $AppName|grep -v grep|awk '{print $2}'`
	}

	query
	if [ x"$PID" != x"" ]; then
		kill -TERM $PID
		echo "$AppName (pid:$PID) exiting..."
		while [ x"$PID" != x"" ]
		do
			sleep 1
			query
		done
		echo "$AppName exited."
	else
		echo "$AppName already stopped."
	fi
}

function restart()
{
    stop
    sleep 2
    start
}

function status()
{
    PID=`ps -ef |grep java|grep $AppName|grep -v grep|wc -l`
    if [ $PID != 0 ];then
        echo "$AppName is running..."
    else
        echo "$AppName is not running..."
    fi
}

case $1 in
    start)
    start;;
    stop)
    stop;;
    restart)
    restart;;
    status)
    status;;
    *)

esac

2.使用jenkins中的maven来进行构建

js 复制代码

0.使用docker-compose进行部署ruoyi后台需要的组件mysql,redis
1.配置maven
2.配置java
3.配置git

3.服务器之间(centos)设置ssh访问

js 复制代码

0.下载
yum -y install openssh-server

1.生成ssh
ssh-keygen -t rsa

2.设置ssh免密登录本机
cat id_rsa.pub >> authorized_keys

3.服务器A免密登录服务器
3.1 将服务器A的id_rsa.pub 复制到服务器B
scp id_rsa.pub 192.168.220.201:/tmp
3.2 登录服务器B在.ssh目录下执行命令
cat /tmp/id_rsa.pub >> authorized_keys

4.验证ssh免密登录
ssh 192.168.220.201

4.post_step中选择执行shell,编辑内容如下

js 复制代码

#!/bin/bash
# 防止 Jenkins 杀死进程（关键配置）
BUILD_ID=dontKillMe
# 定义变量
PROJECT_NAME="ruoyi"
JAR_NAME=ruoyi-admin.jar
BUILD_DIR="ruoyi-admin/target"
DEPLOY_DIR="/www/$PROJECT_NAME"
BACKUP_DIR="/www/$PROJECT_NAME/backup"
LOG_DIR="/www/$PROJECT_NAME/logs"

# 创建必要的目录
mkdir -p $DEPLOY_DIR
mkdir -p $BACKUP_DIR
mkdir -p $LOG_DIR

# 停止当前运行的服务
PID=$(ps -ef | grep "$JAR_NAME" | grep -v grep | awk '{print $2}')
if [ -n "$PID" ]; then
    echo "Stopping $PROJECT_NAME with PID: $PID"
    kill $PID
    sleep 10
    # 确保进程已停止
    PID=$(ps -ef | grep "$JAR_NAME" | grep -v grep | awk '{print $2}')
    if [ -n "$PID" ]; then
        echo "Force stopping $PROJECT_NAME with PID: $PID"
        kill -9 $PID
    fi
fi

# 备份当前运行的 JAR 文件
if [ -f "$DEPLOY_DIR/$JAR_NAME" ]; then
    echo "Backing up current JAR file"
    mv "$DEPLOY_DIR/$JAR_NAME" "$BACKUP_DIR/$JAR_NAME.$(date +%Y%m%d%H%M%S)"
fi

# 复制新构建的 JAR 文件到部署目录
echo "Copying new JAR file to deploy directory"
cp "$WORKSPACE/$BUILD_DIR/$JAR_NAME" "$DEPLOY_DIR/"

# 启动服务
echo "Starting $PROJECT_NAME"
nohup java -jar "$DEPLOY_DIR/$JAR_NAME" > "$LOG_DIR/$PROJECT_NAME.log" 2>&1 &

# 检查服务是否启动成功
sleep 10
PID=$(ps -ef | grep "$JAR_NAME" | grep -v grep | awk '{print $2}')
if [ -n "$PID" ]; then
    echo "$PROJECT_NAME started successfully with PID: $PID"
else
    echo "Failed to start $PROJECT_NAME"
    exit 1
fi