nagios+ttdtool_pnp

RRDTool 安装

=======================

[root@localhost ~]# yum install rrdtool

PNP安装

=======================

[root@localhost soft]# wgethttp://downloads.sourceforge.net/pnp4nagios/pnp-0.4.14.tar.gz

[root@localhost pnp-0.4.14]# tar -xvzf pnp-0.4.14.tar.gz

[root@localhost pnp-0.4.14]# cd pnp-0.4.14

[root@localhost pnp-0.4.14]# ./config

我这里报错:

configure: error: Perl Module Time::HiRes notavailable

[root@localhost pnp-0.4.14]# yuminstall perl-Time-HiRes

[root@localhost pnp-0.4.14]# ./config

[root@localhost pnp-0.4.14]# make all

[root@localhost pnp-0.4.14]# make install

[root@localhost pnp-0.4.14]# make install-config

[root@localhost pnp-0.4.14]# makeinstall-init 

[root@localhost pnp-0.4.14]# cd/usr/local/nagios/etc/pnp/

[root@localhost pnp]# cp process_perfdata.cfg-sampleprocess_perfdata.cfg

[root@localhost pnp]# cp npcd.cfg-sample npcd.cfg

[root@localhost pnp]# cp rra.cfg-sample rra.cfg

[root@localhost pnp]# chown -R nagios:nagios/usr/local/nagios/etc/pnp/

[root@localhost pnp]# vi process_perfdata.cfg

将 LOG_LEVEL = 2

定义图形数据相关命令

============================

编辑commands.cfg，增加对process-service/host-perfdata-file命令的定义.删除以前定义，复制如下代码

define command{

command_name process-host-perfdata

command_line/usr/local/nagios/libexec/process_perfdata.pl

}

define command{

command_name process-service-perfdata

command_line/usr/local/nagios/libexec/process_perfdata.pl

}

增加 pnp的主机和service定义.放在templates.cfg

define host {

  name      host-pnp

  register   0

  action_url/nagios/pnp/index.php?host=$HOSTNAME$

}

define service {

  name      srv-pnp

  register   0

  action_url/nagios/pnp/index.php?host=$HOSTNAME$&srv=$SERVICEDESC$

}

使用图形相关命令

===========================

对需要进行 pnp 绘图的 host 和 service 增加 pnp 的 host 和service

define host{

       use                  web-server,host-pnp

       host_name             localhost

       alias                localhost

       address              127.0.0.1

}

define service{

       use                  local-service,srv-pnp

       host_name             localhost

       service_description    PING

       check_command         check_ping!100.0,20%!500.0,60%

}

本地机器的配置和远程机器的配置中都添加.注意,不需每个配置中都重新定义 host-pnp 和 srv-pnp,只在一个里定义,其它配置文件中直接用即可.

重新加载配置文件:

[root@localhost libexec]# service nagios reload

运行时发现gd库不存在
运行yum install php-gd*
编辑/etc/php.d/gd.ini
extension=gd.so
重启apache