最近寫了一個(gè)檢測(cè)網(wǎng)站是否能正常登陸的php腳本,并可以作為Nagios插件使用
Nagios插件是Nagios提供的一種可通過擴(kuò)展方式部署的組件,該插件支持Java、C\C++、php等多種語言開發(fā),操作員通過修改配置文件和相應(yīng)參數(shù),就能很方便地將該插件集成到Nagios中,實(shí)現(xiàn)對(duì)目標(biāo)系統(tǒng)的監(jiān)控。
Nagios插件程序可以提供兩個(gè)返回值,一個(gè)是插件的退出狀態(tài)碼,一個(gè)是插件在控制臺(tái)打印的第一行數(shù)據(jù)。退出狀態(tài)碼可以被Nagios主程序作為判斷被監(jiān)控系統(tǒng)服務(wù)狀態(tài)的依據(jù),控制臺(tái)打印的第一行數(shù)據(jù)可以被Nagios主程序作為被監(jiān)控系統(tǒng)服務(wù)狀態(tài)的補(bǔ)充說明。
Nagios主程序可識(shí)別的狀態(tài)碼和說明如下:
狀態(tài)碼 說明
0 OK
1 WARNING
2 CRITICAL
3 UNKOWN
創(chuàng)新互聯(lián)服務(wù)項(xiàng)目包括京山網(wǎng)站建設(shè)、京山網(wǎng)站制作、京山網(wǎng)頁制作以及京山網(wǎng)絡(luò)營(yíng)銷策劃等。多年來,我們專注于互聯(lián)網(wǎng)行業(yè),利用自身積累的技術(shù)優(yōu)勢(shì)、行業(yè)經(jīng)驗(yàn)、深度合作伙伴關(guān)系等,向廣大中小型企業(yè)、政府機(jī)構(gòu)等提供互聯(lián)網(wǎng)行業(yè)的解決方案,京山網(wǎng)站推廣取得了明顯的社會(huì)效益與經(jīng)濟(jì)效益。目前,我們服務(wù)的客戶以成都為中心已經(jīng)輻射到京山省份的部分城市,未來相信會(huì)繼續(xù)擴(kuò)大服務(wù)區(qū)域并繼續(xù)獲得客戶的支持與信任!
********下面是php腳本的內(nèi)容***********
#!/usr/bin/php
if($argc < 3){
echo 'php '.$argv[0].' ‘.PHP_EOL;
exit(1);
}
class http{
private $_curl;
private $_user_agent;
private $_cookie;
private $_getopt = array();
private $_postopt = array();
function __construct(){
$this->_user_agent = ‘Mozilla/5.0 (Windows NT 6.1; rv:15.0) Gecko/20100101 Firefox/15.0.1′;
$this->_cookie = ‘/tmp/cookie.txt’;
}
public function get($url){
$this->_getopt = array(CURLOPT_CONNECTTIMEOUT => 20,
CURLOPT_URL => $url,
CURLOPT_HEADER => 0,
CURLOPT_NOBODY => 1,
//CURLOPT_COOKIEJAR => $this->_cookie,
//CURLOPT_COOKIEFILE => $this->_cookie,
CURLOPT_USERAGENT => $this->_user_agent,
CURLOPT_RETURNTRANSFER => 1);
$this->_curl = curl_init();
curl_setopt_array($this->_curl, $this->_getopt);
$data = curl_exec($this->_curl);
$http_code = curl_getinfo($this->_curl, CURLINFO_HTTP_CODE);
$time_total = curl_getinfo($this->_curl, CURLINFO_TOTAL_TIME);
$retval = $http_code.’,’.$time_total;
curl_close($this->_curl);
return $retval;
}
public function post($url,Array $post){
$this->_postopt = array(CURLOPT_CONNECTTIMEOUT => 20,
CURLOPT_URL => $url,
CURLOPT_HEADER => 0,
CURLOPT_COOKIEJAR => $this->_cookie,
CURLOPT_POST => 1,
CURLOPT_POSTFIELDS => http_build_query($post),
CURLOPT_USERAGENT => $this->_user_agent,
CURLOPT_RETURNTRANSFER => 1);
$this->_curl = curl_init();
curl_setopt_array($this->_curl, $this->_postopt);
$data = curl_exec($this->_curl);
curl_close($this->_curl);
return $data;
}
public function rpost($url){
$this->_postopt = array(CURLOPT_CONNECTTIMEOUT => 20,
CURLOPT_URL => $url,
CURLOPT_HEADER => 1,
CURLOPT_NOBODY => 1,
CURLOPT_COOKIEFILE => $this->_cookie,
CURLOPT_USERAGENT => $this->_user_agent,
CURLOPT_RETURNTRANSFER => 1);
$this->_curl = curl_init();
curl_setopt_array($this->_curl, $this->_postopt);
$data = curl_exec($this->_curl);
$http_code = curl_getinfo($this->_curl, CURLINFO_HTTP_CODE);
$time_namelookup = curl_getinfo($this->_curl, CURLINFO_NAMELOOKUP_TIME);
$time_connect = curl_getinfo($this->_curl, CURLINFO_CONNECT_TIME);
$time_starttransfer = curl_getinfo($this->_curl, CURLINFO_STARTTRANSFER_TIME);
$time_total = curl_getinfo($this->_curl, CURLINFO_TOTAL_TIME);
$size_download = curl_getinfo($this->_curl, CURLINFO_SIZE_DOWNLOAD);
$speed_download = curl_getinfo($this->_curl, CURLINFO_SPEED_DOWNLOAD);
curl_close($this->_curl);
//$retval = date(‘Y-m-d_H:i:s’).’,’.$http_code.’,’.$time_namelookup.’,’.$time_connect.’,’.$time_starttransfer.’,’.$time_total.’,’.$size_download.’,’.$speed_download.’,’.$url;
$retval = $http_code.’,’.$time_total;
return $retval;
}
}
class ciwong{
private $_username;
private $_passwd;
private $_http;
private $_sid;
function __construct($username = ’3sdf’, $passwd = ‘dfser’){
$this->_username = $username;
$this->_passwd = $passwd;
$this->_http = new http();
}
public function postLogin($url){
$post_url = ‘http://passport.ciwong.com/signin’;
$post['username'] = $this->_username;
$post['password'] = $this->_passwd;
$post['returnUrl'] = $url;
$data = $this->_http->post($post_url, $post);
$data = $this->_http->rpost($url);
return $data;
}
public function getUrl($url){
$data = $this->_http->get($url);
return $data;
}
}
$type = $argv[1];
$url = $argv[2];
$username = ’3244′;
$passwd = ’3423′;
$status_ok = 0;
$status_warning = 1;
$cw = new ciwong($username, $passwd);
switch($type){
case ‘get’:
$retval = $cw->getUrl($url);
list($http_status, $time_total) = explode(‘,’, $retval);
if ($http_status==200 || $http_status==301 || $http_status==302){
echo “HTTP OK: Status line output is \”$http_status\” – $time_total second response time\n”;
exit($status_ok);
}else{
echo “HTTP WARNING: Status line output is \”$http_status\” – $time_total second response time\n”;
exit($status_warning);
}
break;
case ‘post’:
$retval = $cw->postLogin($url);
list($http_status, $time_total) = explode(‘,’, $retval);
if($http_status==200 || $retval==301 || $retval==302){
echo “HTTP OK: Status line output is \”$http_status\” – $time_total second response time\n”;
exit($status_ok);
}else{
echo “HTTP WARNING: Status line output is \”$http_status\” – $time_total second response time\n”;
exit($status_warning);
}
break;
default:
echo ‘php ‘.$argv[0].’ ‘.PHP_EOL;
exit(1);
}
***********************over*******************************