使用cron+php脚本监控后台任务脚本
2021-05-06 05:29
标签：while monit back epo usr for war grep cron task1.php task_monitor.php 使用cron+php脚本监控后台任务脚本 标签：while monit back epo usr for war grep cron 原文地址：https://www.cnblogs.com/coffee_cn/p/12101382.htmlerror_reporting(E_ERROR | E_WARNING | E_PARSE);
// redis
$redis = new Redis();
$redis->pconnect(REDIS_HOST, REDIS_PORT);
$redis->auth(REDIS_PASS);
// task
while (true) {
$task = $redis->rPop(‘mytask1‘);
if ($task !== false) {
// todo
continue;
}
sleep(1);
}
?>
error_reporting(E_ERROR | E_WARNING | E_PARSE);
// 任务数组
$tasks = array(
‘task1.php‘,
‘task2.php‘,
‘task3.php‘,
‘task4.php‘,
‘task5.php‘
);
// 查找正在运行的任务
$cmd = "ps -ef | grep ‘task‘";
$res = shell_exec($cmd);
$all = explode("\n", $res);
$running = array();
for($i=0; $icount($all); $i++){
$array = explode("php ", $all[$i]);
$p = trim($array[1]);
if(!empty($p)) {
$p = str_replace(‘/mytask/‘, ‘‘, $p);
$running[] = $p;
}
}
echo(date(‘Y-m-d H:i:s‘)."\n");
$date=date(‘YmdHis‘);
// 查找不在运行的任务并启动任务
for($i=0; $icount($tasks); $i++){
if(in_array($tasks[$i], $running)) {
echo($tasks[$i]." is running\n");
} else {
echo($tasks[$i]." is dead\n");
$cmd = "nohup /usr/bin/php /mytask/".$tasks[$i]." >/mytask/nohup/mytask.log 2>&1 &";
$res = shell_exec($cmd);
}
}
echo("\n");
?>
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