centos7.3 快速安装布暑pnp4nagios图形显示

cz-sjm

　　写给自己 ：linux运维路，自己动手趟一遍
　　

　　布暑之前，请看我之前的快速安装布暑nagios文章。

　　

　　都在监控服务器端安装配置：
　　图形依赖库

#yum install cairo pango zlib zlib-devel freetype freetype-devel gd gd-devel　　rrdtools依赖 用来画图的

#yum install libart_lgpl rrdtool　　pnp4nagios 主角，收集数据，展示图形

#yum install pnp4nagios　　更改显示时间，不然会有8小时时差

#vi /etc/php.ini
date.timezone = "Asia/Shanghai"#vi /etc/pnp4nagios/config.php
$conf['date_fmt'] = "Y.m.d H:i";    更符合中国时间习惯　　配置出图 由于pnp4nagios 0.6配置要用bulk+npcd模式,
　　官网说明 https://docs.pnp4nagios.org/pnp-0.6/config#bulk_mode

#vi /etc/nagios/nagios.cfg
process_performance_data=1
host_perfdata_file=/var/spool/pnp4nagios/host-perfdata
service_perfdata_file=/var/spool/pnp4nagios/service-perfdata
host_perfdata_file_template=DATATYPE::HOSTPERFDATA\tTIMET::$TIMET$\tHOSTNAME::$HOSTNAME$\tHOSTPERFDATA::$HOSTPERFDATA$\tHOSTCHE
CKCOMMAND::$HOSTCHECKCOMMAND$\tHOSTSTATE::$HOSTSTATE$\tHOSTSTATETYPE::$HOSTSTATETYPE$
service_perfdata_file_template=DATATYPE::SERVICEPERFDATA\tTIMET::$TIMET$\tHOSTNAME::$HOSTNAME$\tSERVICEDESC::$SERVICEDESC$\tSER
VICEPERFDATA::$SERVICEPERFDATA$\tSERVICECHECKCOMMAND::$SERVICECHECKCOMMAND$\tHOSTSTATE::$HOSTSTATE$\tHOSTSTATETYPE::$HOSTSTATET
YPE$\tSERVICESTATE::$SERVICESTATE$\tSERVICESTATETYPE::$SERVICESTATETYPE$
host_perfdata_file_mode=a
service_perfdata_file_mode=a
host_perfdata_file_processing_interval=15
service_perfdata_file_processing_interval=15
host_perfdata_file_processing_command=process-host-perfdata-file
service_perfdata_file_processing_command=process-service-perfdata-file　　修改command.cfg定义

#vi /etc/nagios/objects/command.cfg
# 'process-host-perfdata' command definition
define command{
         command_name    process-host-perfdata-file
         command_line    /usr/libexec/pnp4nagios/process_perfdata.pl --bulk=/var/lib/pnp4nagios/host-perfdata
}
# 'process-service-perfdata' command definition
define command{
         command_name    process-service-perfdata-file
         command_line    /usr/libexec/pnp4nagios/process_perfdata.pl --bulk=/var/lib/pnp4nagios/service-perfdata
}　　修改模板定义
#vi /etc/nagios/objects/templates.cfg
define host{
        name host-pnp
        action_url /pnp4nagios/graph?host=$HOSTNAME$&srv=_HOST_
        register 0
        }
define service{
        name service-pnp
        action_url /pnp4nagios/graph?host=$HOSTNAME$&srv=$SERVICEDESC$
        register 0
        }　　修改主机，服务检测配置文件
#vi /etc/nagios/objects/hosts.cfg
   ...
   use linux-server,host-pnp  //添加host-pnp模板   
   ...
#vi /etc/nagios/objects/services.cfg
   ...
   use generic-service,service-pnp  //添加service-pnp模板   
   ...#nagios -v /etc/nagios/nagios.cfg 检测配置是否正确#systemctl restart npcd
#systemctl restart httpd
#systemctl restart nagios　　

　　点击小图标，就可以打开图形监控页面了。