mirror of https://github.com/BOINC/boinc.git
40 lines
1.0 KiB
PHP
Executable File
40 lines
1.0 KiB
PHP
Executable File
#! /usr/bin/env php
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<?php
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// General-purpose watchdog script.
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// Run this from crontab.
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// We use the mod time of a file "watchdog_exec_time"
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// to keep track of the last time we ran.
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// BOINC uses a number of "error log files".
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// If any error log file has been updated since the last time we ran,
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// sound the alarm.
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// TODO: to detect file system full errors,
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// have this program attempt to create/read a file.
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function sound_alarm($x) {
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//echo "alarm: $x\n";
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mail(SYS_ADMIN_EMAIL, "BOINC problem", $x);
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}
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function check_log_file($file, $last_time) {
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$t = filemtime($file);
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if ($t == false) {
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sound_alarm("log file ".$file." missing");
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} else if ($t > $last_time) {
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$lines = file($file);
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$last_line = $lines[count($lines)-1];
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sound_alarm($last_line);
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}
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}
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$last_time = filemtime("watchdog_exec_time");
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if (!$last_time) {
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sound_alarm("Couldn't find watchdog_exec_time");
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}
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touch("watchdog_exec_time");
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check_log_file("error_log", $last_time);
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?>
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