shell脚本指定环境启动jar包

客官°小女子只卖身不卖艺 2024-03-17 13:08 52阅读 0赞

1.  路径说明：/opt路径下配置脚本api\_run.sh，并在该路径下创建文件夹envment，上传jar包至envment下。

-/opt
    ---| api_run.sh
    ---| envment
    -------|java.jar

1.  启动命令：sh /opt/api\_run.sh restart 8081 envment java-1.0.0-SNAPSHOT.jar  
    参数说明：sh /opt/api\_run.sh --启动脚本  
    参数1：restart --执行命令  
    参数2：8081 --启动端口  
    参数3：envment -----环境，对应文件夹以及springboot中的yml文件  
    参数4：java-1.0.0-SNAPSHOT.jar --jar包名称
2.  api\_run.sh脚本配置

#!/bin/bash
    
    Port=$2
    Env=$3
    AppName=$4
    AppName_Port="$AppName $Port"
    
    #JVM参数
    #JVM_OPTS="-server -Xms2048M -Xmx2048M -XX:PermSize=256M -XX:MaxPermSize=512M -XX:+HeapDumpOnOutOfMemoryError -XX:+PrintGCDateStamps  -XX:+PrintGCDetails -XX:NewRatio=1 -XX:SurvivorRatio=2 -XX:+UseParallelGC -XX:+UseParallelOldGC -Djava.security.egd=file:/dev/./urandom"
    JVM_OPTS="-server -Xms512M -Xmx1024M -XX:+UseG1GC -Djava.security.egd=file:/dev/./urandom"
    APP_HOME=`pwd`
    LOG_PATH=./logs/ly-omo-api/$AppName.log
    
    if [ "$AppName" = "ly-omo-xxljob-admin.jar" ];
    then
        JVM_OPTS="-server -Xms256M -Xmx512M -XX:+UseG1GC -Djava.security.egd=file:/dev/./urandom"
    fi
    
    if [ "$1" = "" ];
    then
        echo -e "\033[0;31m 未输入操作名 \033[0m  \033[0;34m {start|stop|restart|status} \033[0m"
        exit 1
    fi
    
    if [ "$AppName" = "" ];
    then
        echo -e "\033[0;31m 未输入应用名 \033[0m"
        exit 1
    fi
    
    function start()
    {
        
    	PID=`netstat -anp|grep :::$Port|awk '{printf $7}'|cut -d/ -f1`
    	PID=`echo $PID | tr -cd "[0-9]" `
    	if [ x"$PID" != x"" ]; then
    	    echo "$AppName_Port is running..."
    	else
    		nohup java $JVM_OPTS -jar $AppName --server.port=$Port --spring.profiles.active=$Env> $LOG_PATH 2>&1 &
    		echo "Start $AppName_Port success..."
    		# 三十秒后打印日志
    		# sleep 30
    		tailf $LOG_PATH
    	fi
    }
    
    function stop()
    {
        
    	echo "Stop $AppName_Port"
    
    	PID=""
    	query(){
        
    		PID=`netstat -anp|grep :::$Port|awk '{printf $7}'|cut -d/ -f1`
    		PID=`echo $PID | tr -cd "[0-9]" `
    	}
    
    	query
    	if [ x"$PID" != x"" ]; then
    		kill -9 $PID
    		echo "$AppName_Port (pid:$PID) exiting..."
    		while [ x"$PID" != x"" ]
    		do
    			sleep 1
    			query
    		done
    		echo "$AppName_Port exited."
    	else
    		echo "$AppName_Port already stopped."
    	fi
    }
    
    function restart()
    {
        
        stop&&start
    }
    
    function status()
    {
        
        PID=`netstat -anp|grep :::$Port|awk '{printf $7}'|cut -d/ -f1`
        PID=`echo $PID | tr -cd "[0-9]" `
        echo $PID
        if [ x"$PID" != x"" ];then
            echo "$AppName_Port is running..."
        else
            echo "$AppName_Port is not running..."
        fi
    }
    
    case $1 in
        start)
        start;;
        stop)
        stop;;
        restart)
        restart;;
        status)
        status;;
        *)
    
    esac