Monitor php-fastcgi Timeout restart script in Linux

Scripting code

The code is as follows

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if [-e/var/lock/subsys/502] Then Killall-9 Curl 2>/dev/null Killall-9 PHP-FPM 2>/dev/null Killall-9 php-cgi 2>/dev/null Service PHP-FPM Start >/dev/null echo "[' Date + '%h%d%T '] php-fpm died with no response, all processes restarted" >>log.txt Else touch/var/lock/subsys/502 If [' Curl--connect-timeout 5-i http://www.111cn.net/2>/dev/null | grep ' 502 Bad Gateway '-C '!= ' 0 '] Then Killall-9 PHP-FPM 2>/dev/null Killall-9 php-cgi 2>/dev/null Service PHP-FPM Restart >/dev/null echo "[' Date + '%h%d%T '] php-fpm died with 502 Bad gateway, all processes restarted" >>log.txt Fi Rm-f/var/lock/subsys/502 Fi

The

script needs to have curl installed, the only place that needs to be modified is the URL that is involved in it, that is, through this address to determine whether the server is faulted. The script is executed every 1 minutes by crontab. The service automatically restarts when the fastcgi cannot be answered.