标签：nagios安装
1、安装yum install gd-devel –y
[root@localhost nagios]# yum installgd-devel –y
2、部署lamp环境yum install httpd mysqlmysql-server php php-mysql -y
[root@localhost ~]# yum install httpd mysqlmysql-server php php-mysql –y
3、安装主程序nagios
[root@localhostnagios]# tar fvxz nagios-3.2.0.tar.gz
[root@localhost nagios-3.2.0]# ./configure --prefix=/usr/local/nagios报错
checking for a BSD-compatible install... /usr/bin/install-c
checking build system type...i686-pc-linux-gnu
checking host system type...i686-pc-linux-gnu
checking for gcc... no
checking for cc... no
checking for cc... no
checking for cl... no
configure: error: no acceptable C compilerfound in $PATH
See `config.log‘ for more details.
[root@localhost nagios-3.2.0]# yuminstall -y gcc cc cl安装上
[root@localhost nagios-3.2.0]# ./configure --prefix=/usr/local/nagios
*** Configuration summary for nagios 3.2.008-12-2009 ***:
General Options:
-------------------------
Nagios executable: nagios
Nagios user/group: nagios,nagios
Command user/group: nagios,nagios
Embedded Perl: no
Event Broker: yes
Install ${prefix}: /usr/local/nagios
Lock file: ${prefix}/var/nagios.lock
Check result directory: ${prefix}/var/spool/checkresults
Init directory: /etc/rc.d/init.d
Apache conf.d directory: /etc/httpd/conf.d
Mail program: /bin/mail
Host OS: linux-gnu
WebInterface Options:
------------------------
HTML URL: http://localhost/nagios/
CGI URL: http://localhost/nagios/cgi-bin/
Traceroute (used by WAP): /bin/traceroute
Review the options above for accuracy. If they look okay,
type ‘make all‘ to compile the main programand CGIs.
[root@localhost nagios-3.2.0]# useradd nagios 要以nagios用户执行，所以要建立nagios用户
[root@localhost nagios-3.2.0]# makeall
*** Compile finished ***
If the main program and CGIs compiledwithout any errors, you
can continue with installing Nagios asfollows (type ‘make‘
without any arguments for a list of allpossible options):
make install
- This installs the main program, CGIs, and HTML files
make install-init
- This installs the init script in /etc/rc.d/init.d
make install-commandmode
- This installs and configures permissions on the
directory for holding the external command file
make install-config
- This installs *SAMPLE* config files in /usr/local/nagios/etc
You‘ll have to modify these sample files before you can
use Nagios. Read the HTMLdocumentation for more info
on doing this. Pay particularattention to the docs on
object configuration files, as they determine what/how
things get monitored!
make install-webconf
- This installs the Apache config file for the Nagios
web interface
[root@localhost nagios-3.2.0]# make install
[root@localhost nagios-3.2.0]# make install-init
[root@localhost nagios-3.2.0]# make install-commandmode
[root@localhost nagios-3.2.0]# make install-config
[root@localhost nagios-3.2.0]#make install-webconf
4、
[root@localhostnagios-3.2.0]# vim /etc/httpd/conf/httpd.conf 把apache修改成nagios身份执行
本主机作为监控要打开Apache和nagios这两个服务。
重启apache：
Service httpd restart
[root@localhost ~]# chkconfig httpd on 开机启动
启动nagios：
Service nagios start
5、远程连接：
生成一个用户nagios，密码：123456
[root@localhost nagios-3.2.0]#htpasswd -c /usr/local/nagios/etc/htpasswd.users nagios
New password:
Re-type new password:
Adding password for user nagios
给nagios用户开权限，让他能够查看信息！
[root@localhost nagios-3.2.0]# vim/usr/local/nagios/etc/cgi.cfg
:%s/nagiosadmin/nagiosadmin,nagios/ # 在所有的nagiosadmin后面添加nagios
:%s/nagiosadmin/nagiosadmin,nagios/ 修改为：
[root@localhost nagios-3.2.0]# /etc/init.d/nagios reload
Running configuration check...done.
Reloading nagios configuration...done
本机为什么是down的状态？？？（少插件）
监控分析控制台 －－－－－－－－－－－－－－－主程序
插件
－－－－－－－－－－－－－－被监控主机
[root@localhost nagios-3.2.0]# cd /usr/local/nagios/libexec/
[root@localhost libexec]# pwd
/usr/local/nagios/libexec
[root@localhost libexec]# ls 插件目录下是空的
安装插件
[root@localhost libexec]# cd /root/Desktop/nagios/
[root@localhost nagios]# tar zvxf nagios-plugins-2.0.3.tar.gz
[root@localhost nagios-plugins-2.0.3]# ./configure --prefix=/usr/local/nagios/&& make && make install
[root@localhost nagios-plugins-2.0.3]# cd /usr/local/nagios/libexec/
[root@localhost nagios]# cd /usr/local/nagios/etc/
[root@localhost etc]# ls
cgi.cfg htpasswd.users nagios.cfg objects resource.cfg
[root@localhost etc]# vim nagios.cfg
[root@localhost objects]# vim timeperiods.cfg # 监控时间
[root@localhost objects]# vim localhost.cfg # 监控对象
definehost {
host_name huijinda
alias huijinda
address 192.168.1.227
check_command check-host-alive
notification_options d,u,r
check_interval 1
max_check_attempts 2
contact_groups admins
notification_interval 10
notification_period 24x7
}
[root@localhost objects]# vim commands.cfg # 插件commands.cfg
define command{
command_name check-host-alive
command_line $USER1$/check_ping-H $HOSTADDRESS$ -w 3000.0,80% -c 5000.0,100% -p 5 # hostaddress（指要监控的IP）
}
[root@localhost objects]# vim contacts.cfg # 添加联系人zhanghao
definecontact {
contact_name zhanghao
alias zhanghao
host_notification_commands notify-host-by-email
host_notification_period 24x7
host_notification_options d,u,r
service_notification_period 24x7
service_notification_options w,u,c,r
service_notification_commands notify-service-by-email
email root@163.com
}
将联系人加入到组：
检查错误：
[root@localhostobjects]# /usr/local/nagios/bin/nagios-v /usr/local/nagios/etc/nagios.cfg
[root@localhost objects]# /etc/init.d/nagios reload
Running configuration check...done.
Reloading nagios configuration...done
查看nagios多了一个监控的HOST（zhanghao）：
[root@localhost objects]# tail -f /usr/local/nagios/var/nagios.log # 断开监控主机查看过程
监控服务，先要监控主机，以zhanghao，192.168.1.252为例
[root@localhost objects]# vim localhost.cfg
defineservice {
host_name zhanghao
service_description web
check_period 24x7
normal_check_interval 2
retry_check_interval 1
max_check_attempts 5
notification_period 24x7
notification_options w,u,c,r
check_command check_http
}
[root@localhost objects]# vim commands.cfg 调用check_http
访问的apache服务没主页403错误：（编辑一个index.http）
[root@localhost objects]# /usr/local/nagios/libexec/check_http -I 192.168.18.166
[root@localhost objects]# /usr/local/nagios/libexec/check_http -I192.168.18,166
HTTP OK: HTTP/1.1 200 OK - 277 bytes in0.001 second response time |time=0.001038s;;;0.000000 size=277B;;;0
[root@localhost objects]# /etc/init.d/nagios reload
Running configuration check...done.
Reloading nagios configuration...done
网页
查看：
服务添加成功。
标签：nagios安装
原文地址：http://252208524.blog.51cto.com/7246177/1636828
