服务器评测
Nagios+fetion发送手机报警使用了几个月.每次报警短信来都要看下手机.感觉麻烦.上网找了下.发现Nagios也可以跟MSN结合起来.如果是这样.上班时间发送报警消息到MSN上.下班后再发送到手机上岂不是更好.
下面是我的安装过程.写得比较简单:
首先下载MSN linux客户端工具:
[root@yunwei tmp]# wget http://downloads.fanatic.net.nz/dev/php/sendMsg.zip
解压.、移至web工作目录.(发送报警消息的脚本需要通过web路径访问这个程序)
[root@yunwei tmp]# unzip sendMsg.zip
[root@yunwei tmp]# mv sendMsg /www/msn
[root@yunwei ~]# cd /www/msn/
[root@yunwei msn]# ls
index.php msnpauth-1.1.3.php msnpauth.php sendMsg.php simple.php template.tpl
修改sendMsg.php
[root@yunwei msn]# head sendMsg.php
<?php
require_once(‘msnpauth.php’); //将msnpauth.php改为msnpauth-1.1.3.php msnpauth.php需要SSL支持.所以我们用msnpauth-1.1.3.php就好了
修改后通过web访问如下:
Sign-in name: //发送消息的MSN帐号
Password: //发送消息的MSN密码
Recipient: //接收消息的MSN帐号
Message text: //消息内容
测试下能不能发送.能发送的话.说明程序没问题.
OK .程序没问题了.现在跟Nagios结合起来:
在Nagios的commands.cfg中加入如下内容.
[root@yunwei msn]# cat /usr/local/nagios/etc/objects/commands.cfg | grep msn
# ‘host-notify-by-msn’ command definition
command_name host-notify-by-msn
command_line /usr/bin/printf “%b” “***** Nagios *****/n/nNotification Type: $NOTIFICATIONTYPE$/nHost: $HOSTNAME$/nState: $HOSTSTATE$/nAddress: $HOSTADDRESS$/nInfo: $HOSTOUTPUT$/n/nDate/Time: $LONGDATETIME$/n” > /tmp/msnhost.out | $USER1$/check_msn_host.sh
command_name service-notify-by-msn
command_line /usr/bin/printf “%b” “***** Nagios *****/n/nNotification Type: $NOTIFICATIONTYPE$/n/nService: $SERVICEDESC$/nHost: $HOSTALIAS$/nAddress: $HOSTADDRESS$/nState: $SERVICESTATE$/n/nDate/Time: $LONGDATETIME$/n/nAdditional Info:/n/n$SERVICEOUTPUT$/n” > /tmp/msnservice.out | $USER1$/check_msn_service.sh
在contacts.cfg加入如下内容:
[root@yunwei msn]# cat /usr/local/nagios/etc/objects/contacts.cfg | grep -v “#”
define contact{
contact_name msn
alias Nagios_msn
service_notification_period 24*7
host_notification_period 24*7
service_notification_options w,u,c,r
host_notification_options d,r
service_notification_commands service-notify-by-msn
host_notification_commands host-notify-by-msn
}
define contactgroup{
contactgroup_name admins
alias Nagios Administrators
members nagiosadmin,msn //添加msn contact.
}
创建发送报警的脚本:
[root@yunwei msn]cat /usr/local/nagios/libexec/check_msn_service.sh
#!/bin/bash
SENDER=msnnagios@hotmail.com
PASSWD=test
TO1=123@live.cn
TO2=222@hotmail.com
MESSAGE=`cat /tmp/msnservice.out`
wget -O – -q –post-data=”sender=$SENDER&password=$PASSWD&recipient=$TO1&message=$MESSAGE” http://localhost/msn/index.php
wget -O – -q –post-data=”sender=$SENDER&password=$PASSWD&recipient=$TO2&message=$MESSAGE” http://localhost/msn/index.php
[root@yunwei msn]cat /usr/local/nagios/libexec/check_msn_host.sh
#!/bin/bash
SENDER=msnnagios@hotmail.com
PASSWD=test
TO1=123@live.cn
TO2=222@hotmail.com
MESSAGE=`cat /tmp/msnhost.out`
wget -O – -q –post-data=”sender=$SENDER&password=$PASSWD&recipient=$TO1&message=$MESSAGE” http://localhost/msn/index.php
wget -O – -q –post-data=”sender=$SENDER&password=$PASSWD&recipient=$TO2&message=$MESSAGE” http://localhost/msn/index.php
记得chmod +x .. 不然没执行权限…
原本想MSN给群发送消息.这样效率会快一些,但是实验不成功…发送多人消息又不能以逗号隔开.只好多写几条命令.达到的效果是一样的. 如果发送的消息是空的或者发送失败.注意下./tmp/msnhost.out跟 /tmp/msnservice.out的权限.
现在Nagios+MSN报警已经完成了.
还有最后一步. 上班时间发MSN消息 .下班发送手机报警 .
修改Nagios的timeperiods.cfg
自己定义下时间.我这里定义了两个.workhours 跟free_times
define timeperiod{
timeperiod_name workhours
alias Normal Work Hours
monday 09:00-18:00
tuesday 09:00-18:00
wednesday 09:00-18:00
thursday 09:00-18:00
friday 09:00-18:00
}
define timeperiod{
timeperiod_name free_times
alias Normal Work Hours
sunday 18:01-08:59
monday 18:01-08:59
tuesday 18:01-08:59
wednesday 18:01-08:59
thursday 18:01-08:59
friday 18:01-08:59
saturday 18:01-08:59
}
修改飞信的报警时间参数(我们的飞信报警是设置在templates.cfg配置文件里)
service_notification_period 24×7 // 改为free_times
host_notification_period 24×7 // 改为free_times
修改MSN的报警时间参数(这个是在contacts.cfg ,我们刚刚新加的)
service_notification_period 24×7 // 改为workhours
host_notification_period 24×7 // 改为workhours
这样上班时间的报警就发送到MSN上.下班后才发送到手机.方便多了.
来张报警效果图:
