[背景]本文的宗旨，是为解决在后期Nagios添加监控对象而烦的管理员做的工具。当然，也是为我减轻工作，而开发的。虽然说，我们可以写脚本来解决，但如果是那种每天会添加一两个IP来做监控，那么我们是不是每天都要登录服务器，修改配置文件，再测试，重启。感觉不是很方便，如果有一个web界面来操作，那视觉肯定又不一样，与是我就想到了要开发这款工具，来为自己或者大家来解决现在的问题，可能会有人说，现在的这样的图形工具太多了，是的，我也测试了一款，但感觉不是很理想，把我原先的配置文件全打乱了，而且在添加监控对象的时候，N多参数要填写，那个烦啊!~今天，这款工具，只要平台支持php，基本就可以使用了。喜不喜欢，在与能不能让你的工作更方便，不过，我已经准备用它了。呼呼....
[代码]
<?php
/*--------------------------------------------
Codz By Badboy
MSN:hahazhu0634@live.cn
Author: Badboy
Date:2009/15/08
----------------------------------------------
*/
$nagios_action =$_GET["nagiosaction"];
$editfile = $_GET["editfile"];
if($nagios_action == "test"){
echo "<pre>";
echo "<font color=blue>";
system('/usr/local/nagios/bin/nagios -v /usr/local/nagios/etc/nagios.cfg');
echo "</font>";
echo "</pre>";
}elseif($nagios_action == "restart"){
echo "<pre>";
echo "<font color=blue>";
system('/etc/rc.d/init.d/nagios restart');
echo "</font>";
echo "</pre>";
}
//编辑文件
if ($editfile) {
$content=basename($editfile);
if(empty($_POST['newcontent'])){
echo '<table><tr>';
echo '<form action="" method="post">';
echo '</tr>';
$fp=@fopen("$content","r");
$data=@fread($fp,filesize($content));
echo '<tr>';
echo '<textarea name="newcontent" cols="80" rows="20" >';
echo $data;
@fclose($fp);
echo '</textarea></tr>';
echo '<input type="submit" value="Edition document"/></form></table>';
}
if (!empty($_POST['newcontent']))
{
$fp=@fopen("$content","w+");
echo ($result=@fwrite($fp,$_POST['newcontent']))?"<font color=red>The edit document succeeds！Good Luck!</font>":"<font color
=blue>The edit document is fail！</font>";
@fclose($fp);
}
}
?>
<html>
<title>Modified Nagios config file</title>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312";>
<STYLE type="text/css">
body {font-family: "sans-serif", "serif"; font-size: 12px;}
BODY { background-color:#A2B5CD }
a:link {color: #BFEFFF; text-decoration: none}
a:visited {color: #080808; text-decoration: none}
a:hover {color: #FFFFFF; text-decoration: underline}
input {font-family: "sans-serif", "serif";font-size: 12px;}
td {font-family: "sans-serif", "Verdana"; font-size: 12px;}
.title {font-family: "Verdana", "Tahoma";font-size: 20px;font-weight: bold; color=black}
</STYLE>
</head>
<body>
<table width="100%" cellspacing="1" cellpadding="3">
<tr>
<td class="title" align="center">Modified Nagios --by Badboy</td>
</tr>
</table>
<hr>
<table width="100%" cellspacing="1" cellpadding="3">
<tr>
<td>
Operating system:
<?php
echo PHP_OS;?></td><td>Server name:<?echo $_SERVER['SERVER_NAME'];?><td>Server IP:<?echo gethostbyname($_SERVER['SERVER_NAME']);?>
</tr><tr></td><td>Server time:<?echo date("Y年m月d日 h:i:s",time());?></td><td>Server port :<?echo $_SERVER['SERVER_PORT'];
?>
</td></tr>
</table>
<hr>
当前目录:
<?php
$dir=$_GET['dir'];
if (!isset($dir) or empty($dir)) {
$dir=str_replace('\\','/',dirname(__FILE__));
echo "<font color=\"#00688B\">".$dir."</font>";
} else {
echo "<font color=\"#00688B\">".$dir."</font>";
}
?><br>
动作:
<a href="?#">［Refresh］</a>
<a href="?nagiosaction=test"> ［Test］</a>
<a href="?nagiosaction=restart">［Restart］</a>
<hr>
<table width="100%" border="0" cellpadding="3" cellspacing="1">
<tr>
<td><b>Filename</b></td>
<td><b>Filedate</b></td>
<td><b>Filesize</b></td>
<td><b>Fileoperates</b></td>
</tr>
<?php
//打印文件
$dirs=@opendir($dir);
while ($file=@readdir($dirs)) {
$b="$dir/$file";
$a=@is_dir($b);
if($a=="0"){
$aa=explode(".",$file);
if ($aa[1] == cfg ){
$size=@filesize("$dir/$file")/1024;
$lastsave=@date("Y-n-d H:i:s",filectime("$dir/$file"));
echo "<tr>\n";
echo "<td>$file</td>\n";
echo " <td>$lastsave</td>\n";
echo " <td>$size KB</td>\n";
echo " <td><a href=\"?editfile=".urlencode($dir)."/".urlencode($file)."\">［ Edit ］ </a></td>\n";
echo "</tr>\n";
}
}
}
@closedir($dirs);
?></table>
<hr>
<table align="center"><tr><td>
<h6>Copyright (C) 2009 All Rights Reserved
</td></tr></table>
附上一款备份nagios配置文件的脚本
#!/usr/bin/env python
'''Backup config files of nagios'''
import glob
import os
import time
import shutil
nagios_path="config file of nagios"
bak_path="/backup/nagios/"
DATEFORMAT="%Y%m%d"
class nagios(object):
pass
def copy():
cp_nagios = nagios()
os.chdir(nagios_path)
filelist=glob.glob('*.cfg')
datedir=time.strftime(DATEFORMAT,time.localtime())
dirname=bak_path+datedir
if not os.path.exists(dirname):
os.mkdir(dirname)
for file in filelist:
sfile=nagios_path+file
shutil.copy(sfile,dirname)
if __name__ == '__main__':
[代码]
<?php
/*--------------------------------------------
Codz By Badboy
MSN:hahazhu0634@live.cn
Author: Badboy
Date:2009/15/08
----------------------------------------------
*/
$nagios_action =$_GET["nagiosaction"];
$editfile = $_GET["editfile"];
if($nagios_action == "test"){
echo "<pre>";
echo "<font color=blue>";
system('/usr/local/nagios/bin/nagios -v /usr/local/nagios/etc/nagios.cfg');
echo "</font>";
echo "</pre>";
}elseif($nagios_action == "restart"){
echo "<pre>";
echo "<font color=blue>";
system('/etc/rc.d/init.d/nagios restart');
echo "</font>";
echo "</pre>";
}
//编辑文件
if ($editfile) {
$content=basename($editfile);
if(empty($_POST['newcontent'])){
echo '<table><tr>';
echo '<form action="" method="post">';
echo '</tr>';
$fp=@fopen("$content","r");
$data=@fread($fp,filesize($content));
echo '<tr>';
echo '<textarea name="newcontent" cols="80" rows="20" >';
echo $data;
@fclose($fp);
echo '</textarea></tr>';
echo '<input type="submit" value="Edition document"/></form></table>';
}
if (!empty($_POST['newcontent']))
{
$fp=@fopen("$content","w+");
echo ($result=@fwrite($fp,$_POST['newcontent']))?"<font color=red>The edit document succeeds！Good Luck!</font>":"<font color
=blue>The edit document is fail！</font>";
@fclose($fp);
}
}
?>
<html>
<title>Modified Nagios config file</title>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312";>
<STYLE type="text/css">
body {font-family: "sans-serif", "serif"; font-size: 12px;}
BODY { background-color:#A2B5CD }
a:link {color: #BFEFFF; text-decoration: none}
a:visited {color: #080808; text-decoration: none}
a:hover {color: #FFFFFF; text-decoration: underline}
input {font-family: "sans-serif", "serif";font-size: 12px;}
td {font-family: "sans-serif", "Verdana"; font-size: 12px;}
.title {font-family: "Verdana", "Tahoma";font-size: 20px;font-weight: bold; color=black}
</STYLE>
</head>
<body>
<table width="100%" cellspacing="1" cellpadding="3">
<tr>
<td class="title" align="center">Modified Nagios --by Badboy</td>
</tr>
</table>
<hr>
<table width="100%" cellspacing="1" cellpadding="3">
<tr>
<td>
Operating system:
<?php
echo PHP_OS;?></td><td>Server name:<?echo $_SERVER['SERVER_NAME'];?><td>Server IP:<?echo gethostbyname($_SERVER['SERVER_NAME']);?>
</tr><tr></td><td>Server time:<?echo date("Y年m月d日 h:i:s",time());?></td><td>Server port :<?echo $_SERVER['SERVER_PORT'];
?>
</td></tr>
</table>
<hr>
当前目录:
<?php
$dir=$_GET['dir'];
if (!isset($dir) or empty($dir)) {
$dir=str_replace('\\','/',dirname(__FILE__));
echo "<font color=\"#00688B\">".$dir."</font>";
} else {
echo "<font color=\"#00688B\">".$dir."</font>";
}
?><br>
动作:
<a href="?#">［Refresh］</a>
<a href="?nagiosaction=test"> ［Test］</a>
<a href="?nagiosaction=restart">［Restart］</a>
<hr>
<table width="100%" border="0" cellpadding="3" cellspacing="1">
<tr>
<td><b>Filename</b></td>
<td><b>Filedate</b></td>
<td><b>Filesize</b></td>
<td><b>Fileoperates</b></td>
</tr>
<?php
//打印文件
$dirs=@opendir($dir);
while ($file=@readdir($dirs)) {
$b="$dir/$file";
$a=@is_dir($b);
if($a=="0"){
$aa=explode(".",$file);
if ($aa[1] == cfg ){
$size=@filesize("$dir/$file")/1024;
$lastsave=@date("Y-n-d H:i:s",filectime("$dir/$file"));
echo "<tr>\n";
echo "<td>$file</td>\n";
echo " <td>$lastsave</td>\n";
echo " <td>$size KB</td>\n";
echo " <td><a href=\"?editfile=".urlencode($dir)."/".urlencode($file)."\">［ Edit ］ </a></td>\n";
echo "</tr>\n";
}
}
}
@closedir($dirs);
?></table>
<hr>
<table align="center"><tr><td>
<h6>Copyright (C) 2009 All Rights Reserved
</td></tr></table>
附上一款备份nagios配置文件的脚本
#!/usr/bin/env python
'''Backup config files of nagios'''
import glob
import os
import time
import shutil
nagios_path="config file of nagios"
bak_path="/backup/nagios/"
DATEFORMAT="%Y%m%d"
class nagios(object):
pass
def copy():
cp_nagios = nagios()
os.chdir(nagios_path)
filelist=glob.glob('*.cfg')
datedir=time.strftime(DATEFORMAT,time.localtime())
dirname=bak_path+datedir
if not os.path.exists(dirname):
os.mkdir(dirname)
for file in filelist:
sfile=nagios_path+file
shutil.copy(sfile,dirname)
if __name__ == '__main__':
copy()
本文转自hahazhu0634 51CTO博客，原文链接：http://blog.51cto.com/5ydycm/192391，如需转载请自行联系原作者
