Nagios 安裝

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一 ，準(zhǔn)備工作，最小化安裝系統(tǒng)

系統(tǒng)版本 centos 5.4

http://www.verycd.com/topics/2776496/

nagios-3.2.3.tar

http://prdownloads.sourceforge.net/sourceforge/nagios/nagios-3.2.3.tar.gz

nagios-plugins-1.4.15.tar

http://prdownloads.sourceforge.net/sourceforge/nagiosplug/nagios-plugins-1.4.15.tar.gz

nagios-cn-3.2.3(漢化包)

http://sourceforge.net/projects/nagios-cn/files/latest/download?source=files

[root@nagios ~]# uname -a

Linux nagios 2.6.18-164.el5 #1 SMP Thu Sep 3 03:33:56 EDT 2009 i686 athlon i386 GNU/Linux

確保聯(lián)網(wǎng)正常

[root@nagios ~]# ping www.baidu.com

PING www.a.shifen.com (61.135.169.105) 56(84) bytes of data.

64 bytes from 61.135.169.105: icmp_seq=1 ttl=55 time=19.0 ms

--- www.a.shifen.com ping statistics ---

1 packets transmitted, 1 received, 0% packet loss, time 0ms

rtt min/avg/max/mdev = 19.087/19.087/19.087/0.000 ms

[root@nagios ~]#

虛擬機(jī)sendmail 啟動會很慢

[root@nagios ~]# cd /etc/mail

[root@nagios mail]# touch *

二 關(guān)閉不需要的服務(wù)

chkconfig --level 2345 cups off

chkconfig --level 2345 ip6tables off

chkconfig --level 2345 iptables off

chkconfig --level 2345 netfs off

chkconfig --level 2345 nfslock off

chkconfig --level 2345 portmap off

chkconfig --level 2345 rhnsd off

chkconfig --level 2345 rpcsvcgssd off

chkconfig --level 2345 rpcidmapd off

chkconfig --level 2345 smartd off

chkconfig --level 2345 xfs off

chkconfig --level 2345 bluetooth off

chkconfig --level 2345 hidd off

chkconfig --level 2345 pand off

chkconfig --level 2345 dund off

chkconfig --level 2345 capi off

chkconfig --level 2345 firstboot off

chkconfig --level 2345 kudzu off

chkconfig --level 2345 mcstrans off

chkconfig --level 2345 pcscd off

chkconfig --level 2345 restorecond off

chkconfig --level 2345 rpcgssd off

三安裝必要的軟件包

#yum install –y httpd

#yum install –y gcc

#yum install –y glibc glibc-common

#yum install –y gd gd-devel

#yum install MySQL mysql-server mysql-devel

#yum install php

###nagios3.2.0 以后的版本必須安裝php，nagios 頁面訪問才正常

#/usr/sbin/useradd -m nagios 添加一個名為nagios 的用戶用以專門跑nagios

#passwd nagios 設(shè)置密碼

#/usr/sbin/groupadd nagcmd 添加nagcmd 用戶組，用以通過web 頁面提交外部控制命令

#/usr/sbin/usermod -a -G nagcmd nagios 將nagios 用戶加入nagcmd 組

#/usr/sbin/usermod -a -G nagcmd apache 將apache 用戶加入nagcmd 組

tar zxvf nagios-3.2.3.tar.gz

cd nagios-3.2.3

./configure --with-command-group=nagcmd

make all

make install 
make install-init 
make install-config 
make install-commandmode

vi /usr/local/nagios/etc/objects/contacts.cfg 修改Email

安裝web接口

make install-webconf

htpasswd -c /usr/local/nagios/etc/htpasswd.users nagiosadmin

##設(shè)置nagiosadmin web 登錄密碼

service httpd restart

##重啟httpd 服務(wù)

編譯并安裝Nagios插件

[root@nagios download]# tar -zxvf nagios-plugins-1.4.15.tar.gz

cd nagios-plugins-1.4.15

./configure --with-nagios-user=nagios --with-nagios-group=nagios

make install

[root@nagios download]# tar -jxvf nagios-cn-3.2.3.tar.bz2

cd nagios-cn-3.2.3

./configure --with-nagios-user=nagios --with-nagios-group=nagios

make all

make install

把nagios添加為系統(tǒng)服務(wù)并將之加入到自動啟動服務(wù)隊列：

chkconfig --add nagios

chkconfig nagios on

/usr/local/nagios/bin/nagios -v /usr/local/nagios/etc/nagios.cfg

 ##檢測有無錯誤出現(xiàn)  

[root@nagios nagios-plugins-1.4.15]# service nagios start

Starting nagios: done.

正式啟動nagios服務(wù)

http://nagios.sourceforge.net/docs/3_0/quickstart-fedora.html

官方幫助文檔，

通過web界面查看nagios： 
http://your host ip/nagios