PNP Install for Nagios

时间：2009-05-12 来源：kevinadmin

PHP Install for Nagios 1.Download wget http://switch.dl.sourceforge.net/sourceforge/pnp4nagios/pnp-0.4.14.tar.gz 2.Install tar xzvf pnp-0.4.14.tar.gz cd pnp-0.4.14 ./configure
Some lines run across the screen. The output at the end is important. *** Configuration summary for pnp 0.4.14 05-02-2009 *** General Options:
-------------------------         -------------------
Nagios user/group:                nagios nagios
Install directory:                /usr/local/nagios
HTML Dir:                         /usr/local/nagios/share/pnp
Config Dir:                       /usr/local/nagios/etc/pnp
Location of rrdtool binary:       /usr/bin/rrdtool Version 1.2.23
RRDs Perl Modules:                FOUND (Version 1.2023)
RRD Files stored in:              /usr/local/nagios/share/perfdata
process_perfdata.pl Logfile:      /usr/local/nagios/var/perfdata.log
Perfdata files (NPCD) stored in: /usr/local/nagios/var/spool/perfdata/
Review the options above for accuracy. If they look okay,
type 'make all' to compile. 这里比较重要的一点就是rrdtool的路径一定要出现，那首先我们就要安装好rrdtool，安装好了再执行./configure，如果还没有出一rrdtool的路径，那我们就在编译的时候指定rrdtool的路径，如：./configure --with-rrdtool=/usr/local/rrdtool-1.2.xx/bin/rrdtool make all make install----安装
*** Main program, Scripts and HTML files installed *** Please run 'make install-config' to install sample
configuration files Please run 'make install-init' if you want to use
BULK Mode with NPCD make install-config----安装配置文件 make install-init-----安装脚本上面几步也可以用make fullinstall代替

After installation some components of PNP were copied to the appropriate places in the file system. These are

the PHP-Files for the web-frontend in

/usr/local/nagios/share/pnp

the data collector process_perfdata.pl in

 /usr/local/nagios/libexec

sample config files with the suffix -sample in

 /usr/local/nagios/etc/pnp

the config file config.php for the web frontend in

 /usr/local/nagios/etc/pnp

3.配置

我们选择 --Bulk Mode with NPCD 这种模式，独立进程

修改nagios.cfg，

process_performance_data=1 设置为1

在nagios.cfg里添加一些新的指令：

# # service performance data # service_perfdata_file=/usr/local/nagios/var/service-perfdata service_perfdata_file_template=DATATYPE::SERVICEPERFDATA\tTIMET::$TIMET$\tHOSTNAME::$HOSTNAME$\tSERVICEDESC::$SERVICEDESC$\tSERVICEPERFDATA::$SERVICEPERFDATA$\tSERVICECHECKCOMMAND::$SERVICECHECKCOMMAND$\tHOSTSTATE::$HOSTSTATE$\tHOSTSTATETYPE::$HOSTSTATETYPE$\tSERVICESTATE::$SERVICESTATE$\tSERVICESTATETYPE::$SERVICESTATETYPE$\tSERVICEOUTPUT::$SERVICEOUTPUT$ service_perfdata_file_mode=a service_perfdata_file_processing_interval=15 service_perfdata_file_processing_command=process-service-perfdata-file # # host performance data starting with Nagios 3.0 # host_perfdata_file=/usr/local/nagios/var/host-perfdata host_perfdata_file_template=DATATYPE::HOSTPERFDATA\tTIMET::$TIMET$\tHOSTNAME::$HOSTNAME$\tHOSTPERFDATA::$HOSTPERFDATA$\tHOSTCHECKCOMMAND::$HOSTCHECKCOMMAND$\tHOSTSTATE::$HOSTSTATE$\tHOSTSTATETYPE::$HOSTSTATETYPE$\tHOSTOUTPUT::$HOSTOUTPUT$ host_perfdata_file_mode=a host_perfdata_file_processing_interval=15 host_perfdata_file_processing_command=process-host-perfdata-file

这些指令的意思就是：

service_perfdata_file path to the temporary file which should contain the performance data.

service_perfdata_file_template format of the temporary file. Data will be defined using nagios macros.

service_perfdata_file_mode option “a” specifies that data is to be appended to the file.

service_perfdata_file_processing_interval the interval is 15 seconds

service_perfdata_file_processing_command the command to be called during the interval.

修改commands.cfg

添加新的命令：

define command{
        command_name    process-service-perfdata-file
        command_line    /bin/mv /usr/local/nagios/var/service-perfdata /usr/local/nagios/var/spool/perfdata/service-perfdata.$TIMET$
}

define command{
        command_name    process-host-perfdata-file
        command_line    /bin/mv /usr/local/nagios/var/host-perfdata /usr/local/nagios/var/spool/perfdata/host-perfdata.$TIMET$
}

启动：

/usr/local/nagios/bin/npcd -d -f /usr/local/nagios/etc/pnp/npcd.cfg

4.配置PNP

[root@Nagios pnp]# cp npcd.cfg-sample npcd.cfg
[root@Nagios pnp]# cp process_perfdata.cfg-sample process_perfdata.cfg
[root@Nagios pnp]# cp rra.cfg-sample rra.cfg

只需要把npcd.cfg里面定义log的配置更改为文件就可以了。其它不需要更改。

5.启动

/usr/local/nagios/bin/npcd -d -f /usr/local/nagios/etc/pnp/npcd.cfg

启动pnp

service nagios restart

重启nagios

访问

http://youIP/nagios/pnp

就可以了

配置小太阳的文章在前面已经写出了。这里就不重复了。