Install and configure ZT in Nagios graphical Pnp (1)

NagiosGraphicalPnpInstallation and configurationZTThe specific process is as follows:

(1) After nagios is installed, continue to install pnp. Pay attention to the installation of rrdtool. Tar-xvzf pnp-0.4.13.tar.gz

Cd pnp-0.4.13

./Configure

Make all

Make install

Make install-config

Make install-init

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FAQ:

*** Configuration summary for pnp 0.4.13 02-19-2009 ***

General Options:

--------------------------------------------

Nagios user/group: nagios

Install directory:/usr/local/nagios

HTML Dir:/usr/local/nagios/share/pnp

Config Dir:/usr/local/nagios/etc/pnp

Path to rrdtool:/usr/local/bin/rrdtool (Version 1.2.23)

RRDs Perl Modules: *** not found ***

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/

-----------------------------------------

Process_perfdata.pl installed in/usr/local/nagios/share/

Install the configuration sample file in/usr/local/nagios/libexecs

Config. php installed on/usr/local/nagios/etc/pnp

(2) modify the configuration file

①

Cd/usr/local/nagios/etc/pnp/

Cpprocess_perfdata.cfg-sample process_perfdata.cfg

Cp npcd. cfg-sample npcd. cfg

Cp rra. cfg-sample rra. cfg

Chown-R nagios: nagios *

②

Vi/usr/local/nagios/etc/pnp/process_perfdata.cfg

....

LOG_FILE =/usr/local/nagios/var/perfdata. log

#

# Loglevel 0 = silent 1 = normal 2 = debug

#

LOG_LEVEL = 2

# Change to 2 in debug mode.

③

Modify etc/objects/templates. cfg to add a new command (add a small Sun Flag)

# Add "host-pnp" after use to add a small Sun icon next to the host name on the Monitoring Chart. Click this icon to view the pnp image.

Define host {

Name host-pnp

Register 0

Action_url/nagios/pnp/index. php? Host = $ HOSTNAME $

Process_perf_data 1

}

# You can also add srv-pnp in the service column. After adding the srv-pnp, a small sun is added to the corresponding column.

Define service {

Name srv-pnp

Register 0

Action_url/nagios/pnp/index. php? Host = $ HOSTNAME $ & srv = $ SERVICEDESC $

Process_perf_data 1

}

④

Modify etc/nagios. cfg

Find the following items and remove the comments.

Process_performance_data = 1

Host_perfdata_command = process-host-perfdata

Service_perfdata_command = process-service-perfdata

⑤

Modify commands. cfg

# 'Process-host-perfdata' command definition

Define command {

Command_name process-host-perfdata

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

}

# 'Process-service-perfdata' command definition

Define command {

Command_name process-service-perfdata

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

}

⑥ The following configurations are required for nginx security issues:

Modify nginx. conf in the web server configuration file of pnp. Pay attention to security issues. I have not performed security verification here.

Location/pnp /{

Root/usr/local/nagios/share /;

Location ~ . * \. Php? $

{

# Fastcgi_pass unix:/tmp/php-cgi.sock;

Fastcgi_pass 127.0.0.1: 9000;

Fastcgi_index index. php;

Fcinclude gi. conf;

}

}

If open_basedir is enabled, You need to modify php. ini.

Open_basedir =

"/Opt/htdoc:/opt/php/lib/php:/tmp/session:/tmp/upload:/usr/local/nagios/share/pnp: /usr/local/nagios/etc/pnp:/usr/local/nagios/share/perfdata:/usr/local/rrdtool/bin/rrdtool