04_pnp4nagios

application/models/data.php [979]:

Ubuntu 18.04 php 7.2

solution:
change
if(sizeof($pages) > 0 ){
to
if(is_arrary($pages) && sizeof($pages) > 0 ){

##look DOC
參考文件
#https://support.nagios.com/kb/article/nagios-core-performance-graphs-using-pnp4nagios-801.html

#  01 安裝需要的軟體

yum install -y rrdtool perl-rrdtool perl-Time-HiRes php-gd


## 2 下載pnp4nagios

cd /tmp
wget https://sourceforge.net/projects/pnp4nagios/files/latest/download -O pnp4nagios.tar.gz
tar zxfv pnp4nagios.tar.gz
cd pnp4nagios*



## 3  安裝
./configure
make all
make all
make install
make install-webconf
make install-config
make install-init

systemctl daemon-reload
systemctl enable npcd.service
systemctl start npcd.service
systemctl restart httpd.service

## test url
https://ip/pnp4nagios

mv /usr/local/pnp4nagios/share/install.php /usr/local/pnp4nagios/share/install.php-ori


以下要一段一段貼


sed -i 's/process_performance_data=0/process_performance_data=1/g' /usr/local/nagios/etc/nagios.cfg
sed -i 's/#host_perfdata_file=/host_perfdata_file=/g' /usr/local/nagios/etc/nagios.cfg
sed -i 's/^host_perfdata_file=.*/host_perfdata_file=\/usr\/local\/pnp4nagios\/var\/service-perfdata/g' /usr/local/nagios/etc/nagios.cfg
sed -i 's/^#host_perfdata_file_template=.*/host_perfdata_file_template=DATATYPE::HOSTPERFDATA\\tTIMET::$TIMET$\\tHOSTNAME::$HOSTNAME$\\tHOSTPERFDATA::$HOSTPERFDATA$\\tHOSTCHECKCOMMAND::$HOSTCHECKCOMMAND$\\tHOSTSTATE::$HOSTSTATE$\\tHOSTSTATETYPE::$HOSTSTATETYPE$/g' /usr/local/nagios/etc/nagios.cfg
sed -i 's/#host_perfdata_file_mode=/host_perfdata_file_mode=/g' /usr/local/nagios/etc/nagios.cfg
sed -i 's/^#host_perfdata_file_processing_interval=.*/host_perfdata_file_processing_interval=15/g' /usr/local/nagios/etc/nagios.cfg
sed -i 's/^#host_perfdata_file_processing_command=.*/host_perfdata_file_processing_command=process-host-perfdata-file-bulk-npcd/g' /usr/local/nagios/etc/nagios.cfg
sed -i 's/#service_perfdata_file=/service_perfdata_file=/g' /usr/local/nagios/etc/nagios.cfg
sed -i 's/^service_perfdata_file=.*/service_perfdata_file=\/usr\/local\/pnp4nagios\/var\/service-perfdata/g' /usr/local/nagios/etc/nagios.cfg
sed -i 's/^#service_perfdata_file_template=.*/service_perfdata_file_template=DATATYPE::SERVICEPERFDATA\\tTIMET::$TIMET$\\tHOSTNAME::$HOSTNAME$\\tSERVICEDESC::$SERVICEDESC$\\tSERVICEPERFDATA::$SERVICEPERFDATA$\\tSERVICECHECKCOMMAND::$SERVICECHECKCOMMAND$\\tHOSTSTATE::$HOSTSTATE$\\tHOSTSTATETYPE::$HOSTSTATETYPE$\\tSERVICESTATE::$SERVICESTATE$\\tSERVICESTATETYPE::$SERVICESTATETYPE$/g' /usr/local/nagios/etc/nagios.cfg
sed -i 's/#service_perfdata_file_mode=/service_perfdata_file_mode=/g' /usr/local/nagios/etc/nagios.cfg
sed -i 's/^#service_perfdata_file_processing_interval=.*/service_perfdata_file_processing_interval=15/g' /usr/local/nagios/etc/nagios.cfg
sed -i 's/^#service_perfdata_file_processing_command=.*/service_perfdata_file_processing_command=process-service-perfdata-file-bulk-npcd/g' /usr/local/nagios/etc/nagios.cfg


echo '/usr/local/nagios/etc/objects/commands.cfg'
echo '' >> /usr/local/nagios/etc/objects/commands.cfg
echo 'define command {' >> /usr/local/nagios/etc/objects/commands.cfg
echo ' command_name process-host-perfdata-file-bulk-npcd' >> /usr/local/nagios/etc/objects/commands.cfg
echo ' command_line /bin/mv /usr/local/pnp4nagios/var/host-perfdata /usr/local/pnp4nagios/var/spool/host-perfdata.$TIMET$' >> /usr/local/nagios/etc/objects/commands.cfg
echo ' }' >> /usr/local/nagios/etc/objects/commands.cfg
echo '' >> /usr/local/nagios/etc/objects/commands.cfg
echo 'define command {' >> /usr/local/nagios/etc/objects/commands.cfg
echo ' command_name process-service-perfdata-file-bulk-npcd' >> /usr/local/nagios/etc/objects/commands.cfg
echo ' command_line /bin/mv /usr/local/pnp4nagios/var/service-perfdata /usr/local/pnp4nagios/var/spool/service-perfdata.$TIMET$' >> /usr/local/nagios/etc/objects/commands.cfg
echo ' }' >> /usr/local/nagios/etc/objects/commands.cfg
echo '' >> /usr/local/nagios/etc/objects/commands.cfg


echo '/usr/local/nagios/etc/objects/templates.cfg'

echo '' >> /usr/local/nagios/etc/objects/templates.cfg
echo 'define host {' >> /usr/local/nagios/etc/objects/templates.cfg
echo ' name host-pnp' >> /usr/local/nagios/etc/objects/templates.cfg
echo ' action_url /pnp4nagios/index.php/graph?host=$HOSTNAME$&srv=_HOST_' >> /usr/local/nagios/etc/objects/templates.cfg
echo ' register 0' >> /usr/local/nagios/etc/objects/templates.cfg
echo '}' >> /usr/local/nagios/etc/objects/templates.cfg
echo '' >> /usr/local/nagios/etc/objects/templates.cfg
echo 'define service {' >> /usr/local/nagios/etc/objects/templates.cfg
echo ' name service-pnp' >> /usr/local/nagios/etc/objects/templates.cfg
echo ' action_url /pnp4nagios/index.php/graph?host=$HOSTNAME$&srv=$SERVICEDESC$' >> /usr/local/nagios/etc/objects/templates.cfg
echo ' register 0' >> /usr/local/nagios/etc/objects/templates.cfg
echo '}' >> /usr/local/nagios/etc/objects/templates.cfg
echo '' >> /usr/local/nagios/etc/objects/templates.cfg


sed -i '/name.*generic-host/a\ use host-pnp' /usr/local/nagios/etc/objects/templates.cfg
sed -i '/name.*generic-service/a\ use service-pnp' /usr/local/nagios/etc/objects/templates.cfg

cp contrib/ssi/status-header.ssi /usr/local/nagios/share/ssi/


for i in httpd npcd nagios
do
systemctl restart $i
systemctl enable $i
done


## Verify PNP4Nagios Is Working

function test()
{
ls -la /usr/local/pnp4nagios/var/perfdata/localhost/
}