inotify监控目录变化重启服务器tornado项目

Posted 2020-08-06 昨夜西风凋碧树,独上西楼,望断天涯路

 

pycharm 配置了提交服务器项目每次pycharm修改后，虽然保存到服务器但是项目还得自己去服务器kill再启动。就花几分钟写了shell脚本用于监控项目目录变化并重启tornado项目的脚本

 如果技术不懂需要请联系我

[[email protected] scripts]$ cat realtime_rsync.sh
#!/bin/bash
#para
host01=10.0.0.253
#src=/backup
src="/home/liujianzuo/htdocs/tornado/my_tornado_blog/my_tornado_blog"
dst=backup
user=rsync_backup
rsync_passfile=/etc/rsync.password
inotify_home=/usr/local/inotify/


${inotify_home}/bin/inotifywait -mrq --timefmt ‘%d/%m/%y %H:%M‘ --format ‘%T %w%f‘ -e close_write,delete,create,attrib $src         | while read file
                do
                /bin/sh /server/scripts/manage.sh
               done
[[email protected] scripts]$ cat manage.sh 
#!/bin/bash
#by liujianzuo
# date:20160801
pid=`ps -ef |grep App.py|grep -v grep|awk ‘{print $2}‘`
n=`echo $pid|wc -m`
echo $pid
echo $n
if [ $n -lt 2 ];then
        cd /home/liujianzuo/htdocs/tornado/my_tornado_blog/my_tornado_blog
        nohup python3 App.py &
else
        ps -ef |grep App.py|grep -v grep|awk ‘{print $2}‘|xargs kill
        ps -ef |grep App.py|grep -v grep|awk ‘{print $2}‘|xargs kill

fi