jar包部署脚本

1、第一种（boot.sh）

#!/bin/sh
## java env
#export JAVA_HOME=/usr/local/jdk/jdk1.8.0_101
export JRE_HOME=$JAVA_HOME/jre

#JAVA_AGENT=java -Xms256m -Xmx512m -javaagent:/root/neusoft/elastic-apm-agent-1.25.0.jar -Delastic.apm.service_name=app-11-231 -Delastic.apm.server_urls=http://10.20.11.235:8200 -Delastic.apm.secret_token= -Delastic.apm.environment=production -Delastic.apm.application_packages=*.*  -jar mpc-app-*-SNAPSHOT.jar --spring.profiles.active=prod >/dev/null 2>&1 &

API_NAME=$2
JAR_NAME=$API_NAME\.jar
#PID  代表是PID文件
PID=$API_NAME\.pid
JAVA_OPTS="-Xms2g -Xmx2g -javaagent:/home/hydev/skywalking/agent/skywalking-agent.jar -Dskywalking.agent.service_name=ehr-user13 -Dskywalking.collector.backend_service=10.0.4.13:11800"
SERVER_OPTS="--spring.profiles.active=test"

#使用说明，用来提示输入参数
usage() {
    echo "========================================================"
    echo 
    echo " 用法说明: sh $0 [start|stop|restart|status] jarname   "
    echo " 案例: app-0.0.1.jar                                   "
    echo " 启动: sh $0 start app-0.0.1                           "
    echo 
    echo "========================================================"
    exit 1
}

#检查程序是否在运行
is_exist(){
  pid=`ps -ef|grep $JAR_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 ">>> ${JAR_NAME} is already running PID=${pid} <<<" 
  else 
   nohup $JRE_HOME/bin/java $JAVA_OPTS -jar $JAR_NAME $SERVER_OPT  >/dev/null 2>&1 &
   #nohup $JRE_HOME/bin/java $JAVA_OPTS -javaagent:/root/neusoft/elastic-apm-agent-1.25.0.jar -Delastic.apm.service_name=app-11-231 -Delastic.apm.server_urls=http://10.20.11.235:8200 -Delastic.apm.secret_token= -Delastic.apm.environment=production -Delastic.apm.application_packages=*.* -jar $JAR_NAME $SERVER_OPTS >/dev/null 2>&1 &
    echo $! > $PID
    echo ">>> Start options <<<"
    echo ">>> JAVA_OPTS: $JAVA_OPTS"
    echo ">>> SERVER_OPTS: $SERVER_OPTS"
    echo ">>> start $JAR_NAME successed PID=$! <<<" 
   fi
  }

#停止方法
stop(){
  #is_exist
  pidf=$(cat $PID)
  #echo "$pidf"  
  echo ">>> api PID = $pidf begin kill $pidf <<<"
  kill $pidf
  rm -rf $PID
  sleep 2
  is_exist
  if [ $? -eq "0" ]; then 
    echo ">>> api 2 PID = $pid begin kill -9 $pid  <<<"
    kill -9  $pid
    sleep 2
    echo ">>> $JAR_NAME process stopped <<<"  
  else
    echo ">>> ${JAR_NAME} is not running <<<"
  fi  
}

#输出运行状态
status(){
  is_exist
  if [ $? -eq "0" ]; then
    echo ">>> ${JAR_NAME} is running PID is ${pid} <<<"
  else
    echo ">>> ${JAR_NAME} is not running <<<"
  fi
}

#重启
restart(){
  stop
  start
}

if [ "$1" = "" ]
then 
  usage
  exit 0
fi

if [ "$2" = "" ]
then
  usage
  exit 0
fi
#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
exit 0

2、第二种（boot.sh）

#!/bin/bash
 
APP_NAME=jeecg-boot-system-2.4.2.jar
 
#使用说明，用来提示输入参数
usage() {
    echo "Usage: sh demo.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
    # java -jar ${APP_NAME}
     echo "${APP_NAME} is already running. pid=${pid} ."
   else
     nohup java -Dloader.path=./lib -Xdebug -Xnoagent -Djava.compiler=NONE -Xrunjdwp:transport=dt_socket,server=y,suspend=n,address=7071  -jar $APP_NAME >  logs/$APP_NAME.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
   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