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502 Bad Gateway 自动重启脚本

September 29, 2018 • Read: 231663 • bash脚本

一个简单的脚本,用来监控502的,如果遇到502,自动重启PHP进程。适用于LNMP环境。
以下文件,存放于 /root 或其它目录:

#!/bin/bash
MY_URL="http://www.vpsmm.com/"
RESULT=`curl -I $MY_URL|grep "HTTP/1.1 502"`
if [ -n "$RESULT" ]; then
        /etc/init.d/php-fpm restart
fi

给予可执行权限:

chmod +x /root/php.sh

通过 crontab 设置自动运行:

crontab -e

* * * * * /root/php.sh

兼总条贯 知至知终

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