简单的java微服务jar包部署脚本

部署描述：

　　　　1.jenkins 通过maven编译成jar 项目包

　　　　2.shell 脚本从jenkins机器发布到：目标主机

　　　　注释：次脚本没有写jar包的备份，有时间加上

脚本内容：

　　　　

#!/bin/bash


#线上服务器列表
HOST_LIST=${@:2}

#项目名
REMOTE_PROJECT=$1

#远程JAR包存放目录
REMOTE_JARDIR=/apps/project/${REMOTE_PROJECT}


#远程备份目录
REMOTE_BACKUP="/apps/${REMOTE_PROJECT}/backup"

#远程执行用户
REMOTEUSER='co_dev'



#  逐个部署每台服务器的微服务
for REMOTE in `echo $HOST_LIST`
do

        # 远程包更新启动
        PACKAGE=`find ./ -name ${REMOTE_PROJECT}.jar`
        scp $PACKAGE ${REMOTEUSER}@${REMOTE}:$REMOTE_JARDIR/${REMOTE_PROJECT}.jar
        if [ $? -eq 0 ];then
                # JAR shutdown
                JAR_pid=`ssh ${REMOTEUSER}@${REMOTE} ps -ef | grep "${REMOTE_PROJECT}.jar" | grep -v "grep"|awk '{print $2}'`
                if [  -n $JAR_pid ];then
                        ssh ${REMOTEUSER}@${REMOTE}  kill -9 $JAR_pid
                else
                        echo "进程更不存在可以继续部署"
                fi
        else
                echo "${REMOTE_PROJECT}.jar   No such file or directory"
                exit 1
        fi



        # 启动jar 服务并检查端口
        sleep 2

        echo ".......................................开始启动$REMOTE_PROJECT 服务"
        ssh ${REMOTEUSER}@${REMOTE} "nohup /apps/sofe/jdk1.8.0_131/bin/java -jar  -Xms2048M -Xmx4096M  -XX:+UseConcMarkSweepGC -XX:-PrintGCDetails -Dspring.profiles.active=prod1 ${REMOTE_JARDIR}/${REMOTE_PROJECT}.jar  >>/apps/project/${REMOTE_PROJECT}/${REMOTE_PROJECT}.log 2>&1 &"
        sleep 10
        java_pid=`ssh $REMOTEUSER@$REMOTE ps -ef | grep "$REMOTE_PROJECT" | egrep -v "grep|log"|wc -l`
        if [[  $java_pid -ge 1 ]];then
                        echo "${REMOTE_PROJECT} startup is successful"
                else
                        echo "${REMOTE_PROJECT}  startup is filed"
                        exit 3
        fi

        echo "$REMOTE 服务器 ${REMOTE_PROJECT} 项目部署完毕...................................."
        echo -e "\n\n\n"
done