- <?php
- $url=array();
- $url[]='<a href="http://hk.qeejoo.com">http://hk.qeejoo.com';
- $url[]='<a href="http://sz.qeejoo.com">http://sz.qeejoo.com';
- $url[]='<a href="http://gz.qeejoo.com">http://gz.qeejoo.com';
- $url[]='<a href="http://bj.qeejoo.com">http://bj.qeejoo.com';
- $url[]='<a href="http://wh.qeejoo.com">http://wh.qeejoo.com';
- $url[]='<a href="http://sh.qeejoo.com">http://sh.qeejoo.com';
- //上面就是取一部分用来访问
- $killapache='killall -9 httpd';//干掉apache
- $kill_mongod = 'killall mongod';//干掉mongod
- $start_xx1_mongod = 'mongod --config /etc/mongod_xx1.conf';//启动xx1 Mongod
- $start_xx2_mongod = 'mongod --config /etc/mongod_xx2.conf';//启动xx2 Mongod
- $restart_lnmpa = '/root/lnmpa restart';//重启lnmpa
- $connect_status=0;//服务器链接状态
- $mongo_status=0;//mongo状态
- $server_500_status=0;//服务器500
- $server_502_status=0;//服务器502
- for($i = 0; $i < 6; $i ++)
- {
- srand((double)microtime()*1000000); //产生随机种子seed
- $k=rand(0,5);
- $go_url=$url[$k];
- $exec = "curl --connect-timeout 5 -i $go_url 2>/dev/null";
- $res = shell_exec($exec);
- if($res=="")
- {
- $connect_status++;//服务器无法连接次数+1
- }
- else if(stripos($res, 'EMongoException') !== false)
- {
- $mongo_status++;//mongod无法链接次数+1
- }
- else if(stripos($res, '500 Internal Server') !== false)
- {
- $server_500_status++;
- }
- else if(stripos($res, '502 Bad Gateway') !== false)
- {
- $server_502_status++;
- }
- else
- {
- //服务器正常
- }
- sleep(3);
- }
- ///echo $connect_status."__".$mongo_status."__".$server_500_status."__".$server_502_status;exit;
- //只要服务器无法正常工作,则重起相关服务
- if($connect_status >=2 || $mongo_status>=2 || $server_500_status>=2 || $server_502_status>=2)
- {
- shell_exec($killapache);
- shell_exec($killapache);//2次干掉apache
- shell_exec($kill_mongod);
- shell_exec($kill_mongod);
- shell_exec($kill_mongod);
- shell_exec($kill_mongod);//4次干掉mongod
- shell_exec($start_xx1_mongod);//启动xx1 Mongod
- shell_exec($start_xx2_mongod);//启动xx2 Mongod
- shell_exec($restart_lnmpa);//重启lnmpa
- }
- //发送邮件
- if($connect_status>=2)
- {
- sendmail(array('xx1@139.com','xx3@139.com'),'服务器无法链接','5次检测服务器,'.$connect_status.'次无法链接');exit;
- }
- else if($mongo_status>=2)
- {
- sendmail(array('xx1@139.com','xx3@139.com'),'Mongod挂了','5次检测 Mongod,'.$mongo_status.'次挂掉');exit;
- }
- else if($server_500_status>=2)
- {
- sendmail(array('xx1@139.com','xx3@139.com'),'500 Internal Server','5次检测服务器,'.$server_500_status.'次出现500 Internal Server');exit;
- }
- else if($server_502_status>=2)
- {
- sendmail(array('xx@139.com','xx1@xx.com','xx2@139.com'),'502 Bad Gateway','5次检测服务器,'.$server_502_status.'次出现502 Bad Gateway');exit;
- }
- else {
- //服务器正常,生产时,请关闭这个邮件发送。。。
- sendmail(array('xx@xx.com'),'Good!!! 服务器正常','Good 服务器正常:'.$connect_status."__".$mongo_status."__".$server_500_status."__".$server_502_status);exit;
- }
- function sendmail($to,$subject = "",$body = "")
- {
- error_reporting(E_STRICT);
- date_default_timezone_set("Asia/Shanghai");//设定时区东八区
- require_once './PHPMailer_5.2.1/class.phpmailer.php';//这个Class不用解释把。google去找
- require_once './PHPMailer_5.2.1/class.smtp.php';
- $mail= new PHPMailer(); //new一个PHPMailer对象出来
- $mail->CharSet ="UTF-8";//设定邮件编码,默认ISO-8859-1,如果发中文此项必须设置,否则乱码
- $mail->IsSMTP(); // 设定使用SMTP服务
- $mail->SMTPDebug = 1; // 启用SMTP调试功能
- // 1 = errors and messages
- // 2 = messages only
- $mail->SMTPAuth = true; // 启用 SMTP 验证功能
- $mail->SMTPSecure = "ssl"; // 安全协议
- $mail->Host = "smtp.exmail.xx.com"; // SMTP 服务器
- $mail->Port = 465; // SMTP服务器的端口号
- $mail->Username = "xx@xxoo.com"; // SMTP服务器用户名
- $mail->Password = "xxoo"; // SMTP服务器密码
- $mail->SetFrom('xx@xxoo.com', '监控');
- $mail->Subject = $subject;
- $mail->Msghtml($body);
- foreach ($to as $t)
- {
- $mail->AddAddress($t);
- }
- if(!$mail->Send()) {
- return false;
- }
- else {
- return true;
- }
- }
- ?>
- //该片段来自于http://www.codesnippet.cn/detail/210120131774.html
来源: http://www.codesnippet.cn/detail/210120131774.html