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linux部署jar包脚本和注册开机启动

作者:互联网

前言

之前开发了windows部署jar包为服务的工具在实际生产环境中使用非常简单方便,公司部分项目是部署在linux系统中的,所以决定整合一个通用的jar包部署脚本,并注册为开机启动服务,为开发实施的同事提供方便,以下操作实际系统环境为centos8

通过脚本启动

#!/bin/bash
export JAVA_HOME=/usr/soft/jdk/jdk1.8.0_241
export JRE_HOME=/$JAVA_HOME/jre
export CLASSPATH=.:$JAVA_HOME/jre/lib/rt.jar:$JAVA_HOME/lib/dt.jar:$JAVA_HOME/lib/tools.jar
export PATH=$PATH:$JAVA_HOME/bin:$JRE_HOME/bin

#这里可替换为你自己的执行程序,其他代码无需更改

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

#检查程序是否在运行
is_exist(){
  pid=`ps -ef|grep $APP_NAME|grep -v grep|awk '{print $2}'`
  #如果不存在返回1,存在返回0     
  if [ -z "${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 -jar ${APP_NAME} > app.log 2>&1 &
  fi
}

#停止方法
stop(){
  is_exist
  if [ $? -eq "0" ]; then
    kill -9 $pid
  else
    echo "${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
}

#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
    ;;
  *)
    usage
    ;;
esac
cd /usr/jenkinsworkspace/manage
chmod u+x deploy.sh
./deploy.sh start
./deploy.sh status
./deploy.sh stop

注册服务启动

deploystart.sh

cd /usr/jenkinsworkspace/manage;chmod u+x deploy.sh;./deploy.sh start

deploystop.sh

cd /usr/jenkinsworkspace/manage;chmod u+x deploy.sh;./deploy.sh stop

deploy.service

[Unit]
Description=run deploy service
After=network.target

[Service]
Type=forking
ExecStart=/bin/bash /etc/systemd/system/deploystart.sh
ExecStop=/etc/systemd/system/deploystop.sh
PrivateTmp=true

[Install]
WantedBy=multi-user.target
systemctl enable deploy.service
systemctl disable deploy.service
systemctl status deploy
systemctl start deploy
systemctl stop deploy

标签:deploy,stop,APP,jar,sh,linux,开机,HOME
来源: https://www.cnblogs.com/yanpeng19940119/p/16582829.html