vi /root/php-fpm.sh
#!/bin/bash
php_url="http://localhost/hscheck.php"
RESULT='curl -I $php_url | grep "HTTP/1.1 502"'
if [ -n "$RESULT" ]; then
killall -9 php-fpm
service php-fpm restart
fi
chmod 755 /rorot/php-fpm.sh
加入排程 */1 * * * * /root/php-fpm.sh
參考 https://blog.csdn.net/weixin_42410566/article/details/115757768