时间:2023年6月17日14:59:02
背景:linux上的任意非docker式安装时的服务start、stop、restart、status管理脚本
适用:java
场景:java启动停止服务时适用。
需要修改内容:
1、port:22354,需要修改为你自己服务的端口。
2、脚本是以jenkins为例。实际可以基于此,稍微修改即可完成 任意java 命令启动的服务管理。
3、JAVA_OPTIONS中的256m可以修改为512m(如果资源够用) ,以免后续程序因为内存不足导致任务失败
#!/bin/bash
JAVA_OPTIONS="-server -Xmx256m -Xms256m"
Jenkins=$2
this_dir="$( cd "$( dirname "$0" )" && pwd )"
log_file="${this_dir}/catalina.out"
jar_file="${this_dir}/${Jenkins}"
if [ "$1" = "" ];
then
echo -e "\033[0;31m 未输入操作名 \033[0m \033[0;34m {start|stop|restart|status} \033[0m"
exit 1
fi
if [ "$Jenkins" = "" ];
then
echo -e "\033[0;31m 未输入应用名 \033[0m"
exit 1
fi
function start()
{
count=`ps -ef |grep java|grep $Jenkins|grep -v grep|wc -l`
if [ $count != 0 ];then
echo "$Jenkins is running..."
else
nohup java $JAVA_OPTIONS -jar ${jar_file} --httpPort=22354> "${log_file}" 2>&1 &
echo -e "Start $Jenkins success...Please see the detail log in /logs/catalina.out"
fi
}
function stop()
{
echo "Stop $Jenkins"
boot_id=`ps -ef |grep java|grep $Jenkins|grep -v grep|awk '{print $2}'`
count=`ps -ef |grep java|grep $Jenkins|grep -v grep|wc -l`
if [ $count != 0 ];then
kill $boot_id
count=`ps -ef |grep java|grep $Jenkins|grep -v grep|wc -l`
boot_id=`ps -ef |grep java|grep $Jenkins|grep -v grep|awk '{print $2}'`
kill -9 $boot_id
fi
}
function restart()
{
stop
sleep 2
start
}
function status()
{
count=`ps -ef |grep java|grep $Jenkins|grep -v grep|wc -l`
if [ $count != 0 ];then
echo "$Jenkins is running..."
else
echo "$Jenkins is not running..."
fi
}
case $1 in
start)
start;;
stop)
stop;;
restart)
restart;;
status)
status;;
*)
echo -e "\033[0;31m Usage: \033[0m \033[0;34m sh $0 {start|stop|restart|status} {JenkinsJarName} \033[0m
\033[0;31m Example: \033[0m
\033[0;33m sh $0 start esmart-test.jar \033[0m"
esac