nagios图表插件pnp4nagios

一.安装编译安装apache和php。（php版本5.2.0以上）

A.安装apache。（apache 加载rewrite模块）

[root @monitor nagios_sofo]# tar zxvf httpd-2.2.9.tar.gz [root @monitor nagios_sofo]# cd httpd-2.2.9 [root @monitor httpd-2.2.9]# ./configure --enable-rewrite=shared --enable-module=so --enable-shared=max --prefix=/usr/local/apache [root @monitor httpd-2.2.9]# make && make install

C。查看apache配置文件有没rewrite模块。和修改apache配置文件。

[root @monitor nagios_sofo]# vi /usr/local/apache/conf/httpd.conf LoadModule rewrite_module modules/mod_rewrite.so #添加支持php配置，在AddType application/x-gzip .gz .tgz下 AddType application/x-httpd-php.php AddType application/x-httpd-php-source.phps #修改DirectoryIndex DirectoryIndex index.html index.php #修改启动进程用户。 User nagios Group nagios

D.如没有rewrite模块手动加载。

[root @monitor nagios_sofo]# cd httpd-2.2.9/modules/mappers/ [root @monitor mappers]# /usr/local/apache/bin/apxs -aic mod_rewrite.c

E。安装php（支持--with-zlib --with-gd模块）

[root @monitor php-5.3.10]# yum install libtool libtool-ltdl-devel php-gd mcrypt mcrypt-devel libxml2 libxml2-devel [root @monitor nagios_sofo]# tar zxvf php-5.3.10.tar.gz [root @monitor nagios_sofo]# cd php-5.3.10 [root @monitor php-5.3.10]# ./configure --prefix=/usr/local/php --with-apxs2=/usr/local/apache/bin/apxs --with-mcrypt --enable-mbstring --with-zlib --with-gd [root @monitor php-5.3.10]#make && make install [root @monitor php-5.3.10]# cp php.ini-development /usr/local/php/lib/php.ini 查看模块 [root @monitor nagios_sofo]# /usr/local/php/bin/php -m zlib gd

F.测试启动apache测试PHP。

[root @monitor nagios_sofo]# vi /usr/local/apache/htdocs/index.php <?php phpinfo() ?> [root @monitor nagios_sofo]# /usr/local/apache/bin/apachectl -t Syntax OK [root @monitor nagios_sofo]# /usr/local/apache/bin/apachectl start

访问 http://ip/index.php

二。安装pnp4nagios

A.下载安装包

http://oss.oetiker.ch/rrdtool/pub/rrdtool-1.4.3.tar.gz

http://sourceforge.net/projects/pnp4nagios/files/PNP-0.6/pnp4nagios-0.6.3.tar.gz/download

B。安装rrdtool-1.4.3.tar.gz

wget http://oss.oetiker.ch/rrdtool/pub/rrdtool-1.4.3.tar.gz yum -yinstallcairo-devel glib2-devel pango-devel tarzxf rrdtool-1.4.3.tar.gz cdrrdtool-1.4.3 ./configure--prefix=/usr/local/rrdtool make makeinstall

C,编译安装pnp4nagios-0.6.3.tar.gz

wget http://sourceforge.net/projects/pnp4nagios/files/PNP-0.6/pnp4nagios-0.6.3.tar.gz/download tarzxf pnp4nagios-0.6.3.tar.gz cdpnp4nagios-0.6.3 ./configure--with-rrdtool=/usr/local/rrdtool/bin/rrdtool--with-perl_lib_path=/usr/local/rrdtool/lib/perl/5.8.8/i386-linux-thread-multi makeall makeinstall makeinstall-webconf makeinstall-config makeinstall-init

D.配置pnp4nagios

cd/usr/local/pnp4nagios/etc mvmisccommands.cfg-sample misccommands.cfg mvnagios.cfg-sample nagios.cfg mvnpcd.cfg-sample npcd.cfg mvrra.cfg-sample rra.cfg cdpages/ mvweb_traffic.cfg-sample web_traffic.cfg cd../check_commands mvcheck_all_local_disks.cfg-sample check_all_local_disks.cfg mvcheck_nrpe.cfg-sample check_nrpe.cfg mvcheck_nwstat.cfg-sample check_nwstat.cfg 重启服务 /etc/init.d/npcdrestart

E。修改nagios配置

修改nagios.cfg

vi/usr/local/nagios/etc/nagios.cfg process_performance_data=1 #默认下面两行是被注释的 host_perfdata_command=process-host-perfdata service_perfdata_command=process-service-perfdata

修改commands.cfg

vim commands.cfg #把默认两命令修改如下 # 'process-host-perfdata' command definition definecommand{ command_name process-host-perfdata command_line /usr/local/pnp4nagios/libexec/process_perfdata.pl -d HOSTPERFDATA } # 'process-service-perfdata' command definition definecommand{ command_name process-service-perfdata command_line /usr/local/pnp4nagios/libexec/process_perfdata.pl }

修改 templates.cfg

vim templates.cfg ## 在最后添加 define host { name host-pnp action_url /pnp4nagios/index.php/graph?host=$HOSTNAME$& register 0 } define service { name srv-pnp action_url /pnp4nagios/index.php/graph?host=$HOSTNAME$&srv=$SERVICEDESC$ register 0 }

配置图表分析的host和service（localhost.cfg）

列如，本地主叫和远程192.168.1.232

vilocalhost.cfg define host{ use generic-host,host-pnp host_name localhost alias localhost address 127.0.0.1 } define service{ use generic-service,srv-pnp host_name localhost service_description PING check_command check_ping!100.0,20%!500.0,60% } define service{ use generic-service,srv-pnp host_name localhost service_description Root Partition check_command check_local_disk!20%!10%!/ } define service{ use generic-service,srv-pnp host_name localhost service_description Current Users check_command check_local_users!20!50 } define service{ use generic-service,srv-pnp host_name localhost service_description Total Processes check_command check_local_procs!250!400!RSZDT } define service{ use generic-service,srv-pnp host_name localhost service_description Current Load check_command check_local_load!5.0,4.0,3.0!10.0,6.0,4.0 } define service{ use generic-service,srv-pnp host_name localhost service_description Swap Usage check_command check_local_swap!20!10 } define service{ use generic-service,srv-pnp host_name localhost service_description SSH check_command check_ssh notifications_enabled 0 } define service{ use generic-service,srv-pnp host_name localhost service_description HTTP check_command check_http notifications_enabled 0 } ###########################192.168.1.232 define host{ use generic-host,host-pnp host_name lnmp2 alias LNMP_2 address 192.168.1.232 hostgroups linux-servers } define service{ host_name lnmp2 service_description load average check_command check_nrpe!check_load use generic-service,srv-pnp } define service{ host_name lnmp2 service_description total-procs check_command check_nrpe!check_total_procs use generic-service,srv-pnp } define service{ host_name lnmp2 service_description freespace check_command check_nrpe!check_disk use generic-service,srv-pnp }

windows服务器同上配置。

在apache添加nagios目录和pnp4nagios目录。

[root @monitor nagios_sofo]# vi /usr/local/apache/conf/httpd.conf #添加 #nagios ScriptAlias/nagios/cgi-bin"/usr/local/nagios/sbin/" Alias/nagios"/usr/local/nagios/share/" <Directory"/usr/local/nagios/sbin/"> Options ExecCGI AllowOverride none Order allow,deny Allow from all AuthName"Nagios Access" AuthType Basic AuthUserFile/usr/local/nagios/etc/htpasswd Require valid-user </Directory> <Directory"/usr/local/nagios/share/"> Options None AllowOverride none Order allow,deny Allow from all AuthName"Nagios Access" AuthType Basic AuthUserFile/usr/local/nagios/etc/htpasswd Require valid-user </Directory> #pnp4nagios Alias/pnp4nagios"/usr/local/pnp4nagios/share" <Directory"/usr/local/pnp4nagios/share"> AllowOverride None Order allow,deny Allow from all # # Use the same value as defined in nagios.conf # AuthName"Nagios Access" AuthType Basic AuthUserFile/usr/local/nagios/etc/htpasswd Require valid-user <IfModule mod_rewrite.c> # Turn on URL rewriting RewriteEngine On Options FollowSymLinks # Installation directory RewriteBase/pnp4nagios/ # Protect application and system files from being viewed RewriteRule ^(application|modules|system) - [F,L] # Allow any files or directories that exist to be displayed directly RewriteCond %{REQUEST_FILENAME} !-f RewriteCond %{REQUEST_FILENAME} !-d # Rewrite all other URLs to index.php/URL RewriteRule .* index.php/$0 [PT,L] </IfModule> </Directory>

重新启动apache

/usr/local/apache/bin/apachel -t

/usr/local/apache/bin/apachel restart

重新启动nagios

/usr/local/nagios/bin/nagios -v /usr/local/nagios/etc/nagios.cfg

service nagios restart

重启npcd

service npcd restart

浏览器访问。http://ip/nagios



http://ip/pnp4nagios



所以要求通过。

修改install.php名

[root @monitor share]# mv /usr/local/pnp4nagios/share/install.php /usr/local/pnp4nagios/share/install.php.zoucm

http://ip/pnp4nagios



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