gugaBSD » centreon

Centreon 2.3.3 on FreeBSD 9 (update)

luizgustavo — Fri, 09 Dec 2011 02:32:19 +0000

This tutorial will guide the user to complete the installation of Centreon on FreeBSD. We will be using an installation on a FreeBSD 9.0-PRERELEASE kernel version, kernel version does not influence the tutorial. It may be FreeBSD 8.x or 9.x

What is the Centreon?

Centreon is a powerful tool for monitoring hosts and services, it is a frontend that works on top of Nagios, adding many features for viewing and alert history, status, etc. ..

Need Support ? Click Here !

To learn more about the tool, I invite you to visit the official site at http://www.centreon.com

What we need? ?

Apache
PHP 5.3.x + a lot of dependencies
Mysql
Nagios
Pear + a lot of dependencies
Perl + a lot of dependencies
rrdtool
snmp
sudo
Centreon (obvious :-p)

Starting installation of packages

For this tutorial, we will use the tool portmaster, you can even do all the installation manually, but I advise u to use the tool in order to facilitate the installation of the dependencies and the amount of packages that we need.

/usr/ports/ports-mgmt/portmaster
make install clean

if you are using csh shell

rehash

We start by some common packages to provide the Centreon:

# In the package configurations, keep the default settings or to your liking.
portmaster -d lang/perl5.12 www/apache22 shells/bash security/sudo net-mgmt/net-snmp net-mgmt/snmptt

Installing our database (if using MySQL outside, only install mysql-client)

portmaster -d databases/mysql51-client databases/mysql51-server

Let’s go, install the PHP:

Attention to configure PHP5 package, you need some options checked, at least those which are listed below:

 │ │ [*] CLI        Build CLI version                               │ │
 │ │ [*] APACHE     Build Apache module                             │ │

portmaster -d lang/php5 databases/php5-mysql graphics/php5-gd 
	www/php5-session archivers/php5-zlib 
	sysutils/php5-posix security/php5-filter 
	converters/php5-mbstring textproc/php5-xml 
	devel/php5-gettext textproc/php5-xmlwriter

PEAR:

portmaster -d devel/pear databases/pear-DB_DataObject databases/pear-DB_DataObject_FormBuilder 
	databases/pear-MDB2 textproc/pear-Numbers_Roman 
	textproc/pear-Numbers_Words devel/pear-HTML_QuickForm2 
	devel/pear-HTML_QuickForm_advmultiselect net/pear-Net_Traceroute 
	net/pear-Net_Ping devel/pear-Validate net/pear-XML_RPC 
	mail/pear-Mail mail/pear-Mail_Mime www/pear-HTTP net/pear-SOAP 
	devel/pear-HTML_Table security/pear-Auth_SASL net/pear-Net_SMTP 
	graphics/pear-Image_Canvas graphics/pear-Image_Graph 
	graphics/pear-Image_GraphViz

Let’s go to the part of Perl:

portmaster -d devel/p5-Config-IniFiles graphics/p5-GD 
	databases/p5-DBD-mysql security/p5-Crypt-DES 
	security/p5-Digest-HMAC net-mgmt/p5-Net-SNMP

Problems with network? implementing security? click here !

An important tool that can not miss in our environment:

portmaster -d databases/rrdtool

And our background of Centreon, Nagios!

portmaster -d net-mgmt/nagios net-mgmt/ndoutils

Check the options:

│ │[X] EMBEDDED_PERL   Enable embedded Perl [requires Perl 5.8.0+] │ │
│ │[X] NANOSLEEP       Use nanosleep in event timing               │ │
│ │[X] EVENT_BROKER    Enable event broker functionality           │ │

Nagios-plugins:

│ │ [X] FPING    Support for non-flooding fast ping (check_fping)  │ │
│ │ [X] NETSNMP  SNMP support (check_snmp)                         │ │

If installing in a Jail, check below:

│ │ [X] JAIL     Compilation within jail(8) (see Makefile)         │ │

ndoutils:

│ │ [X] MYSQL  MySQL Backend  			                   │ │

Let’s settings for some packages:

if you are using csh shell

rehash

PHP:

cd /usr/local/etc
cp php.ini-production php.ini
# Set the time zone for your location
perl -p -i -e 's/;date.timezone =/date.timezone = America/Sao_Paulo/' /usr/local/etc/php.ini

Apache:

echo 'apache22_enable="YES"' >> /etc/rc.conf
echo "AddType application/x-httpd-php .php" >> /usr/local/etc/apache22/Includes/php.conf
echo "AddType application/x-httpd-php-source .phps" >> /usr/local/etc/apache22/Includes/php.conf
perl -p -i -e 's/DirectoryIndex index.html/DirectoryIndex index.html index.php/g' /usr/local/etc/apache22/httpd.conf
 
# Make sure your hosts file (/etc/hosts) or internal DNS is working properly
/usr/local/etc/rc.d/apache22 start

Mysql:

echo 'mysql_enable="YES"' >> /etc/rc.conf
/usr/local/etc/rc.d/mysql-server start
# set the root password for mysql
mysqladmin -u root password "new-password"

SNMP:

echo 'snmpd_enable="YES"' >> /etc/rc.conf
echo 'snmpd_flags="-a"' >> /etc/rc.conf
echo 'snmpd_conffile="/usr/local/etc/snmp/snmpd.conf"' >> /etc/rc.conf
echo 'snmptrapd_enable="YES"' >> /etc/rc.conf
echo 'snmptrapd_flags="-a -p /var/run/snmptrapd.pid"' >> /etc/rc.conf
 
mkdir -p /usr/local/etc/snmp
cp /usr/local/share/snmp/snmpd.conf.example /usr/local/etc/snmp/snmpd.conf
perl -p -i -e 's/rocommunity public  default    -V systemonly/rocommunity public default/g' /usr/local/etc/snmp/snmpd.conf
perl -p -i -e 's/agentAddress  udp:127.0.0.1:161/#agentAddress  udp:127.0.0.1:161/' /usr/local/etc/snmp/snmpd.conf
/usr/local/etc/rc.d/snmpd start
/usr/local/etc/rc.d/snmptrapd start

Fix the file /usr/local/etc/snmp/snmpd.conf with location information and identification.

If you are installing snmpd in a Jail, see this article for the same operation in Jail:
http://ggeek.blogspot.com/2008/10/freebsd-jails-and-net-snmp.html

Consulting in Open Source, contact us!

Nagios:

sh
cd /usr/local/etc/nagios/
ls -1 *-sample | while read arq ; do mv $arq `echo $arq | cut -f1 -d'-'` ; done
cd objects/
ls -1 *-sample | while read arq ; do mv $arq `echo $arq | cut -f1 -d'-'` ; done
exit
echo 'nagios_enable="YES"' >> /etc/rc.conf
/usr/local/etc/rc.d/nagios start

NDOUtils:

echo 'ndo2db_enable="YES"' >> /etc/rc.conf

Download Centreon:

cd /tmp
fetch http://download.centreon.com/centreon/centreon-2.3.3.tar.gz
tar zxf centreon-2.3.3.tar.gz
cd centreon-2.3.3

Making Centreon read the bash shell

There are two ways (choose one):

- Changing the path the scripts Centreon:

perl -p -i -e 's//bin/bash//usr/local/bin/bash/g' install.sh
perl -p -i -e 's//bin/bash//usr/local/bin/bash/g' libinstall/*

- Creating a symbolic link in /bin

ln -s /usr/local/bin/bash /bin/bash

Some preparations for the installation:

mkdir -p /tmp/cron.d
fetch -o tmpl/vardistrib/freebsd http://www.luizgustavo.pro.br/downloads/freebsd.txt

Now start the installation via the command:

bash install.sh -f tmpl/vardistrib/freebsd

Follow the installation process through the video below:

After installation, we will leave for the web part to do so, restart MySQL and Apache:

/usr/local/etc/rc.d/apache2 restart
/usr/local/etc/rc.d/mysql-server restart

We fix some patches of permission:

chown -R www:www /usr/local/etc/centreon/
cd /usr/local/centreon
rm filesGeneration
mv /var/cache/centreon/filesGeneration .
chown -R www:www filesGeneration
rm filesUpload
mv /var/cache/centreon/filesUpload .
chown -R www:www filesUpload
cd /var/cache/centreon
ln -s /usr/local/centreon/filesGeneration
ln -s /usr/local/centreon/filesUpload

We also fix a problem of dependence on the version of PEAR:

/usr/local/bin/pear uninstall HTML_QuickForm_advmultiselect 
/usr/local/bin/pear install -f pear/HTML_QuickForm_advmultiselect-1.2.0

Now this way, we can point to our broswer centreon server address:

http:///centreon

Follow the video to configure the web:

There is less, we still need to export the configuration files for our NDO-Utils to work for it, follow the export of the same video on the web:

Now, let’s start the processes of Centreon:

pw user mod nagios -s /bin/sh
/usr/local/etc/rc.d/centcore start
/usr/local/etc/rc.d/centstorage start

Setting the part of the CRON to FreeBSD:

cat /tmp/cron.d/* >> /etc/crontab
/etc/rc.d/cron restart
rm -rf /tmp/cron.d

Restart nagios processes and ndoutils

/usr/local/etc/rc.d/nagios restart
/usr/local/etc/rc.d/ndo2db restart

Ready! Now just configure your hosts and start monitoring.

If you need support Centreon, contact the Mundounix, we offer support and advice for network monitoring solution.

http://www.mundounix.com.br

Centreon 2.3.3 no FreeBSD 9 (atualizado)

luizgustavo — Thu, 08 Dec 2011 22:20:09 +0000

Este tutorial vai orientar o usuário a efetuar a instalação do Centreon no FreeBSD. Estaremos utilizando uma instalação em um FreeBSD com kernel versão 9.0-PRERELEASE, a versão do kernel não influenciará no tutorial. Pode ser FreeBSD 8.x ou 9.x

O que é o Centreon ?

Centreon é uma poderosa ferramenta de monitoramento de hosts e serviços, ele é um frontend que funciona em cima do Nagios, adicionando muitas facilidades para visualização e histórico de alertas, estatus, etc..

Precisa de suporte ? Clique aqui !

Para conhecer um pouco mais sobre a ferramenta, eu lhe convido a visitar o site oficial no endereço http://www.centreon.com

O que nós vamos precisar ?

Apache
PHP 5.3.x + um monte de dependências
Mysql
Nagios
Pear + um monte de dependências
Perl + um monte de dependências
rrdtool
snmp
sudo
Centreon (óbvio :-p)

Iniciando a instalação dos pacotes

Para este tutorial, nos iremos usar a ferramenta portmaster, você até podera fazer toda a instalação manualmente, mas u aconselho o uso da ferramenta, afim de facilitar a instalação das dependências e pela a quantidade de pacotes que iremos precisar.

/usr/ports/ports-mgmt/portmaster
make install clean

se estiver usando o shell csh

rehash

Começamos por alguns pacotes comuns para prover o Centreon:

# Nas configurações de pacotes, mantenha as opções default ou a seu gosto.
portmaster -d lang/perl5.12 www/apache22 shells/bash security/sudo net-mgmt/net-snmp net-mgmt/snmptt

Instalando nosso banco de dados (se for usar o Mysql fora, instale somente o mysql-client)

portmaster -d databases/mysql51-client databases/mysql51-server

Vamos instalar o PHP:

Atenção ao configurar o pacote PHP5, você precisará de algumas opções marcadas, pelo menos as que estão listadas abaixo:

 │ │ [*] CLI        Build CLI version                               │ │
 │ │ [*] APACHE     Build Apache module                             │ │

portmaster -d lang/php5 databases/php5-mysql graphics/php5-gd \
	www/php5-session archivers/php5-zlib \
	sysutils/php5-posix security/php5-filter \
	converters/php5-mbstring textproc/php5-xml \
	devel/php5-gettext textproc/php5-xmlwriter

PEAR:

portmaster -d devel/pear databases/pear-DB_DataObject databases/pear-DB_DataObject_FormBuilder \
	databases/pear-MDB2 textproc/pear-Numbers_Roman \
	textproc/pear-Numbers_Words devel/pear-HTML_QuickForm2 \
	devel/pear-HTML_QuickForm_advmultiselect net/pear-Net_Traceroute \
	net/pear-Net_Ping devel/pear-Validate net/pear-XML_RPC \
	mail/pear-Mail mail/pear-Mail_Mime www/pear-HTTP net/pear-SOAP \
	devel/pear-HTML_Table security/pear-Auth_SASL net/pear-Net_SMTP \
	graphics/pear-Image_Canvas graphics/pear-Image_Graph \
	graphics/pear-Image_GraphViz

Vamos para a parte do Perl:

portmaster -d devel/p5-Config-IniFiles graphics/p5-GD \
	databases/p5-DBD-mysql security/p5-Crypt-DES \
	security/p5-Digest-HMAC net-mgmt/p5-Net-SNMP

Problemas com rede ? implementação de segurança ? clique aqui

Uma importante ferramenta que não pode faltar no nosso ambiente:

portmaster -d databases/rrdtool

E nosso pano de fundo do Centreon, o Nagios !

portmaster -d net-mgmt/nagios net-mgmt/ndoutils

Marque as opções:

│ │[X] EMBEDDED_PERL   Enable embedded Perl [requires Perl 5.8.0+] │ │
│ │[X] NANOSLEEP       Use nanosleep in event timing               │ │
│ │[X] EVENT_BROKER    Enable event broker functionality           │ │

Nagios-plugins:

│ │ [X] FPING    Support for non-flooding fast ping (check_fping)  │ │
│ │ [X] NETSNMP  SNMP support (check_snmp)                         │ │

Se estiver instalando dentro de uma Jail, marque a opção abaixo:

│ │ [X] JAIL     Compilation within jail(8) (see Makefile)         │ │

ndoutils:

│ │ [X] MYSQL  MySQL Backend  			                   │ │

Vamos as configurações de alguns pacotes:

se estiver usando o shell csh

rehash

PHP:

cd /usr/local/etc
cp php.ini-production php.ini
# Ajuste o Fuso horario para sua localidade
perl -p -i -e 's/;date.timezone =/date.timezone = America\/Sao_Paulo/' /usr/local/etc/php.ini

Apache:

echo 'apache22_enable="YES"' >> /etc/rc.conf
echo "AddType application/x-httpd-php .php" >> /usr/local/etc/apache22/Includes/php.conf
echo "AddType application/x-httpd-php-source .phps" >> /usr/local/etc/apache22/Includes/php.conf
perl -p -i -e 's/DirectoryIndex index.html/DirectoryIndex index.html index.php/g' /usr/local/etc/apache22/httpd.conf
 
# Verifique se o seu arquivo de hosts (/etc/hosts) ou DNS interno esta funcionando corretamente
/usr/local/etc/rc.d/apache22 start

Mysql:

echo 'mysql_enable="YES"' >> /etc/rc.conf
/usr/local/etc/rc.d/mysql-server start
# definir senha para root do mysql
mysqladmin -u root password "nova-senha"

SNMP:

echo 'snmpd_enable="YES"' >> /etc/rc.conf
echo 'snmpd_flags="-a"' >> /etc/rc.conf
echo 'snmpd_conffile="/usr/local/etc/snmp/snmpd.conf"' >> /etc/rc.conf
echo 'snmptrapd_enable="YES"' >> /etc/rc.conf
echo 'snmptrapd_flags="-a -p /var/run/snmptrapd.pid"' >> /etc/rc.conf
 
mkdir -p /usr/local/etc/snmp
cp /usr/local/share/snmp/snmpd.conf.example /usr/local/etc/snmp/snmpd.conf
perl -p -i -e 's/rocommunity public  default    -V systemonly/rocommunity public default/g' /usr/local/etc/snmp/snmpd.conf
perl -p -i -e 's/agentAddress  udp:127.0.0.1:161/#agentAddress  udp:127.0.0.1:161/' /usr/local/etc/snmp/snmpd.conf
/usr/local/etc/rc.d/snmpd start
/usr/local/etc/rc.d/snmptrapd start

Acerte o arquivo /usr/local/etc/snmp/snmpd.conf com informações de localização e identificação.

Se você estiver instalando o snmpd em uma Jail, veja este artigo para funcionamento da mesma em Jail:
http://ggeek.blogspot.com/2008/10/freebsd-jails-and-net-snmp.html

Consultoria em Soluções Livres, entre em contato !

Nagios:

sh
cd /usr/local/etc/nagios/
ls -1 *-sample | while read arq ; do mv $arq `echo $arq | cut -f1 -d'-'` ; done
cd objects/
ls -1 *-sample | while read arq ; do mv $arq `echo $arq | cut -f1 -d'-'` ; done
exit
echo 'nagios_enable="YES"' >> /etc/rc.conf
/usr/local/etc/rc.d/nagios start

NDOUtils:

echo 'ndo2db_enable="YES"' >> /etc/rc.conf

Fazendo download do Centreon:

cd /tmp
fetch http://download.centreon.com/centreon/centreon-2.3.3.tar.gz
tar zxf centreon-2.3.3.tar.gz
cd centreon-2.3.3

Fazendo o Centreon ler o shell bash

Existem 2 maneiras (escolha uma):

- Alterando o caminho nos scripts do Centreon:

perl -p -i -e 's/\/bin\/bash/\/usr\/local\/bin\/bash/g' install.sh
perl -p -i -e 's/\/bin\/bash/\/usr\/local\/bin\/bash/g' libinstall/*

- Criando um link simbolico no /bin

ln -s /usr/local/bin/bash /bin/bash

Alguns preparativos para a instalação:

mkdir -p /tmp/cron.d
fetch -o tmpl/vardistrib/freebsd http://www.luizgustavo.pro.br/downloads/freebsd.txt

Inicie agora a instalação via comando:

bash install.sh -f tmpl/vardistrib/freebsd

Acompanhe o processo de instalação através do video abaixo:

Terminada a instalação, vamos partir para a parte web, para isso, reinicie o MySQL e o Apache:

/usr/local/etc/rc.d/apache2 restart
/usr/local/etc/rc.d/mysql-server restart

Vamos acertar algumas correções de permissão:

chown -R www:www /usr/local/etc/centreon/
cd /usr/local/centreon
rm filesGeneration
mv /var/cache/centreon/filesGeneration .
chown -R www:www filesGeneration
rm filesUpload
mv /var/cache/centreon/filesUpload .
chown -R www:www filesUpload
cd /var/cache/centreon
ln -s /usr/local/centreon/filesGeneration
ln -s /usr/local/centreon/filesUpload

Vamos corrigir também um problema de versão de dependência do PEAR:

/usr/local/bin/pear uninstall HTML_QuickForm_advmultiselect 
/usr/local/bin/pear install -f pear/HTML_QuickForm_advmultiselect-1.2.0

Agora assim, podemos apontar nosso navergador para o endereço do servidor centreon:

http:///centreon

Acompanhe o vídeo para configurar via web:

Falta pouco, ainda precisamos exportar os arquivos de configuração para que nosso NDO-Utils possa funcionar, para isso, acompanhe o vídeo na exportação do mesmo via web:

Agora, vamos iniciar os processos do Centreon:

pw user mod nagios -s /bin/sh
/usr/local/etc/rc.d/centcore start
/usr/local/etc/rc.d/centstorage start

Acertar a parte da CRON para o FreeBSD:

cat /tmp/cron.d/* >> /etc/crontab
/etc/rc.d/cron restart
rm -rf /tmp/cron.d

Reinicie os processos do nagios e ndoutils

/usr/local/etc/rc.d/nagios restart
/usr/local/etc/rc.d/ndo2db restart

Pronto ! agora é só configurar os seus hosts e iniciar o monitoramento.

Se necessitar de suporte ao Centreon, entre em contato com a Mundounix, nós oferecemos suporte e consultoria para solução de monitoramento de redes.

http://www.mundounix.com.br

Centreon 2.1.5 disponivel

luizgustavo — Thu, 04 Mar 2010 13:32:48 +0000

No dia 26/02 a equipe de desenvolvimento do Centreon lançou a nova versão do Centreon 2.1.5, corrigindo uma série de bugs na interface administrativa.

Para ver a lista completa das alterações, veja o anuncio oficial no blog do projeto.

Se você instalou o Centreon utilizando meu tutorial no FreeBSD, veja abaixo como atualiza-lo.

cd /tmp
fetch -o centreon-2.1.5.tar.gz 'http://download.centreon.com/index.php?id=125'
tar zxf centreon-2.1.5.tar.gz
cd centreon-2.1.5
perl -p -i -e 's/\/bin\/bash/\/usr\/local\/bin\/bash/g' install.sh
perl -p -i -e 's/\/bin\/bash/\/usr\/local\/bin\/bash/g' libinstall/*
bash install.sh -u /usr/local/etc/centreon

A partir daí é só responder as perguntas e acessar o Centreon via web para atualizar a base de dados. Sem erro… bem rápido e sem dor

Centreon 2.1.4 on FreeBSD (English)

luizgustavo — Tue, 16 Feb 2010 15:00:30 +0000

Update Tutorial: http://www.luizgustavo.pro.br/blog/2011/12/09/english-centreon-2-3-3-freebsd-9/

This tutorial will guide the User to perform the installation of Centreon on FreeBSD. We will be using an installation in a Jail in FreeBSD kernel version 7.3-PRERELEASE, the kernel version will not influence the tutorial.

What is Centreon?

Centreon is a powerful tool for monitoring hosts and services, it is a frontend that runs on top of Nagios, adding more facilities for viewing and alert history, status, etc. ..

To learn more about the tool, I invite you to visit the official website at the address http://www.centreon.com

What we need?

Apache
PHP + a lot of dependencies
Mysql
Nagios
Pear + a lot of dependencies
Perl + a lot of dependencies
rrdtool
snmp
sudo
Centreon (obvious :-p)

Starting installation of packages

Installation of Perl

cd /usr/ports/lang/perl5.10
make install clean

Mark the options:

│ │      [X] PERL_64BITINT  Use 64 bit integers (on i386)          │ │
│ │      [X] THREADS        Build threaded perl                    │ │
│ │      [X] USE_PERL       Rewrite links in /usr/bin              │ │

Installation of BASH:

Basically we use the BASH only to run the installation script

cd /usr/ports/shells/bash
make install clean

Installation SUDO to perform tasks for the Apache User:

cd /usr/ports/security/sudo
make batch=yes install clean

Installation of Apache server:

cd /usr/ports/www/apache20
make install clean

Configure Apache to start with FreeBSD:

echo 'apache2_enable="YES"' >> /etc/rc.conf

Installation of Net-SNMP:

cd /usr/ports/net-mgmt/net-snmp
make install clean

Mark the options:

│ │    [X] IPV6           Build with IPv6 support                  │ │
│ │    [X] MFD_REWRITES   Build with 64-bit Interface Counters     │ │
│ │    [X] PERL           Install additional perl modules          │ │
│ │    [X] PERL_EMBEDDED  Build embedded perl                      │ │
│ │    [X] DUMMY          Enable dummy values as placeholders      │ │

Options for startup service:

mkdir /usr/local/etc/snmp
cp /usr/local/share/snmp/snmpd.conf.example /usr/local/etc/snmp/snmpd.conf
perl -p -i -e 's/com2sec local     localhost       COMMUNITY/com2sec local     localhost       public/g' /usr/local/etc/snmp/snmpd.conf
echo 'snmpd_enable="YES"' >> /etc/rc.conf
echo 'snmpd_pidfile="/usr/local/etc/snmp/snmpd.conf"' >> /etc/rc.conf
/usr/local/etc/rc.d/snmpd start

Installation of PHP5:

cd /usr/ports/lang/php5
make install clean

Mark the options:

│ │[X] CLI        Build CLI version                                │ │
│ │[X] APACHE     Build Apache module                              │ │
│ │[X] IPV6       Enable ipv6 support                              │ │

Configure the PHP:

cd /usr/local/etc
cp php.ini-recommended php.ini

Configure the Apache for use with PHP

echo "AddType application/x-httpd-php .php" >> /usr/local/etc/apache2/httpd.conf
echo "AddType application/x-httpd-php-source .phps" >> /usr/local/etc/apache2/httpd.conf
cat /usr/local/etc/apache2/httpd.conf | sed 's/DirectoryIndex index.html index.html.var/DirectoryIndex index.html index.html.var index.php/' > /tmp/httpd.conf && mv /tmp/httpd.conf /usr/local/etc/apache2/httpd.conf

Installation of Database MySQL:

cd /usr/ports/databases/mysql51-server
make install clean

Configure the MySQL for start with FreeBSD:

echo 'mysql_enable="YES"' >> /etc/rc.conf

Installing the dependencies of PHP:

cd /usr/ports/databases/php5-mysql
make install clean

cd /usr/ports/graphics/php5-gd
make BATCH=yes install clean

cd /usr/ports/www/php5-session
make install clean

cd /usr/ports/archivers/php5-zlib
make install clean

cd /usr/ports/sysutils/php5-posix
make install clean

cd /usr/ports/devel/php5-pcre
make install clean

Mark the options:

│ │        [X] BUNDLED_PCRE  Select if you use apache 2.0.x        │ │

cd /usr/ports/security/php5-filter
make install clean

cd /usr/ports/converters/php5-mbstring
make install clean

Mark the options:

│ │           [X] REGEX  Enable multibyte regex support            │ │

cd /usr/ports/textproc/php5-xml
make install clean

cd /usr/ports/textproc/php5-xmlwriter
make install clean

cd /usr/ports/devel/php5-gettext
make install clean

Installation of PEAR and its dependencies:

cd /usr/ports/devel/pear
make install clean

cd /usr/ports/databases/pear-DB_DataObject
make BATCH=yes install clean

cd /usr/ports/databases/pear-DB_DataObject_FormBuilder
make BATCH=yes install clean

cd /usr/ports/databases/pear-MDB2
make install clean

cd /usr/ports/textproc/pear-Numbers_Roman
make install clean

cd /usr/ports/textproc/pear-Numbers_Words
make install clean

cd /usr/ports/devel/pear-HTML_QuickForm2
make install clean

cd /usr/ports/devel/pear-HTML_QuickForm_advmultiselect
make install clean

cd /usr/ports/devel/pear-HTML_Table
make install clean

cd /usr/ports/security/pear-Auth_SASL
make BATCH=yes install clean

cd /usr/ports/graphics/pear-Image_Canvas
make install clean

cd /usr/ports/graphics/pear-Image_Graph
make BATCH=yes install clean

cd /usr/ports/graphics/pear-Image_GraphViz
make BATCH=yes install clean

cd /usr/ports/net/pear-Net_SMTP
make BATCH=yes install clean

Installing some packages in PERL for the Centreon:

cd /usr/ports/devel/p5-Config-IniFiles
make install clean

cd /usr/ports/graphics/p5-GD
make install clean

cd /usr/ports/databases/p5-DBD-mysql
make install clean

cd /usr/ports/security/p5-Crypt-DES
make install clean

cd /usr/ports/security/p5-Digest-HMAC
make install clean

cd /usr/ports/net/p5-IO-INET6
make install clean

cd /usr/ports/net-mgmt/p5-Net-SNMP
make install clean

Installing the main tool for creating graphics, RRDTOOL:

cd /usr/ports/databases/rrdtool
make BATCH=yes install clean

Installation of Nagios 3:

cd /usr/ports/net-mgmt/nagios
make install clean

Mark the options:

│ │[X] EMBEDDED_PERL   Enable embedded Perl [requires Perl 5.8.0+] │ │
│ │[X] NANOSLEEP       Use nanosleep in event timing               │ │
│ │[X] EVENT_BROKER    Enable event broker functionality           │ │

Nagios-plugins:

│ │ [X] FPING    Support for non-flooding fast ping (check_fping)  │ │
│ │ [X] NETSNMP  SNMP support (check_snmp)                         │ │

If you are installing inside a Jail, select the option below:

│ │ [X] JAIL     Compilation within jail(8) (see Makefile)         │ │

Rename the configuration of Nagios (running the shell csh)

cd /usr/local/etc/nagios
foreach arquivo ( "`ls -1`" )
mv $arquivo `echo $arquivo | sed 's/-sample//g'`
end
cd objects
foreach arquivo ( "`ls -1`" )
mv $arquivo `echo $arquivo | sed 's/-sample//g'`
end

Image Pack for Nagios:

cd /usr/ports/misc/nagios-base-logos
make install clean

Installation of NDO-utils:

cd /usr/ports/net-mgmt/ndoutils/
make install clean

Mark the options:

│ │                 [X] MYSQL  MySQL Backend                       │ │

Now is the time we start the installation of Centreon for this, we must first download the installation package Centreon and unpack it in a directory to work:

cd /tmp
fetch http://download.centreon.com/centreon/centreon-2.1.4.tar.gz
tar zxf centreon-2.1.4.tar.gz
cd centreon-2.1.4

Let’s make some adjustments to run on FreeBSD:

perl -p -i -e 's/\/bin\/bash/\/usr\/local\/bin\/bash/g' install.sh
perl -p -i -e 's/\/bin\/bash/\/usr\/local\/bin\/bash/g' libinstall/*
mkdir /usr/local/etc/cron.d
cd /tmp/centreon-2.1.4/tmpl/vardistrib
fetch -o freebsd http://www.luizgustavo.pro.br/blog/wp-content/uploads/2010/02/freebsd.txt

We will now begin installing Centreon:

cd ../..
./install.sh -f tmpl/vardistrib/freebsd

Follow as the video:

When installation is complete, we will leave for the web, so, start MySQL and Apache:

/usr/local/etc/rc.d/apache2 start
/usr/local/etc/rc.d/mysql-server start

We hit a permission not ok:

chown -R www:www /usr/local/etc/centreon/

Now so we can point our browser to the server address Centreon:

http:///centreon

Follow the video to configure web:

still need to export the configuration files for our NDO-Utils to work for that accompanies the video on the export of the same web:

That done, we can initialize the NDO:

echo 'ndo2db_enable="YES"' >> /etc/rc.conf
/usr/local/etc/rc.d/ndo2db start

Now, let’s start the process of Centreon:

pw user mod nagios -s /bin/sh
/usr/local/etc/rc.d/centcore start
/usr/local/etc/rc.d/centstorage start

We hit a path within the SUDO:

perl -p -i -e 's/\/etc\/init\.d\/nagios/\/usr\/local\/etc\/rc\.d\/nagios/g' /usr/local/etc/sudoers

Setting the part of CRON for FreeBSD:

cat /usr/local/etc/cron.d/* >> /etc/crontab
/etc/rc.d/cron restart

and now the Nagios:

echo 'nagios_enable="YES"' >> /etc/rc.conf
/usr/local/etc/rc.d/nagios start

Finished ! Now you can set up your hosts and start monitoring.

If you need support Centreon, please contact the Mundounix, we offer support and advice for monitoring networks solution.

http://www.mundounix.com.br

Centreon 2.1.4 no FreeBSD

luizgustavo — Mon, 15 Feb 2010 19:26:41 +0000

VEJA UMA NOVA VERSÃO DESTE POST EM:
http://www.luizgustavo.pro.br/blog/2011/12/08/centreon-2-3-3-freebsd9/

Este tutorial vai orientar o usuário a efetuar a instalação do Centreon no FreeBSD. Estaremos utilizando uma instalação em uma Jail do FreeBSD com kernel versão 7.3-PRERELEASE, a versão do kernel não influenciará no tutorial.

English users, you can use the Tutorial in english, click here

O que é o Centreon ?

Para conhecer um pouco mais sobre a ferramenta, eu lhe convido a visitar o site oficial no endereço http://www.centreon.com

O que nós vamos precisar ?

Apache
PHP 5.2.x + um monte de dependências
Mysql
Nagios
Pear + um monte de dependências
Perl + um monte de dependências
rrdtool
snmp
sudo
Centreon (óbvio :-p)

Iniciando a instalação dos pacotes

Instalação do Perl

cd /usr/ports/lang/perl5.10
make install clean

Marque as opções:

│ │      [X] PERL_64BITINT  Use 64 bit integers (on i386)          │ │
│ │      [X] THREADS        Build threaded perl                    │ │
│ │      [X] USE_PERL       Rewrite links in /usr/bin              │ │

Instalando BASH:

Basicamente iremos usar o BASH somente para executar o script de instalação

cd /usr/ports/shells/bash
make install clean

Instalação do SUDO para execução de tarefas para o usuário do apache:

cd /usr/ports/security/sudo
make batch=yes install clean

Instalação do servidor Apache:

cd /usr/ports/www/apache22
make install clean

Configure o Apache para iniciar junto com o FreeBSD:

echo 'apache22_enable="YES"' >> /etc/rc.conf

Instalação do Net-SNMP:

cd /usr/ports/net-mgmt/net-snmp
make install clean

Marque as opções:

│ │    [X] IPV6           Build with IPv6 support                  │ │
│ │    [X] MFD_REWRITES   Build with 64-bit Interface Counters     │ │
│ │    [X] PERL           Install additional perl modules          │ │
│ │    [X] PERL_EMBEDDED  Build embedded perl                      │ │
│ │    [X] DUMMY          Enable dummy values as placeholders      │ │

Opções para inicialização do serviço:

mkdir /usr/local/etc/snmp
cp /usr/local/share/snmp/snmpd.conf.example /usr/local/etc/snmp/snmpd.conf
perl -p -i -e 's/com2sec local     localhost       COMMUNITY/com2sec local     localhost       public/g' /usr/local/etc/snmp/snmpd.conf
echo 'snmpd_enable="YES"' >> /etc/rc.conf
echo 'snmpd_conffile="/usr/local/etc/snmp/snmpd.conf"' >> /etc/rc.conf
/usr/local/etc/rc.d/snmpd start

Instalação do PHP5:

cd /usr/ports/lang/php52
make install clean

Marque as opções:

│ │[X] CLI        Build CLI version                                │ │
│ │[X] APACHE     Build Apache module                              │ │
│ │[X] IPV6       Enable ipv6 support                              │ │

Configure o PHP:

cd /usr/local/etc
cp php.ini-recommended php.ini

Configure o Apache para usar o PHP

echo "AddType application/x-httpd-php .php" >> /usr/local/etc/apache22/httpd.conf
echo "AddType application/x-httpd-php-source .phps" >> /usr/local/etc/apache22/httpd.conf
cat /usr/local/etc/apache22/httpd.conf | sed 's/DirectoryIndex index.html index.html.var/DirectoryIndex index.html index.html.var index.php/' > /tmp/httpd.conf && mv /tmp/httpd.conf /usr/local/etc/apache22/httpd.conf

Instalação do servidor de banco de dados MySQL:

cd /usr/ports/databases/mysql51-server
make install clean

Configure o MySQL para ser iniciado junto com o FreeBSD:

echo 'mysql_enable="YES"' >> /etc/rc.conf

Instalando as dependências do PHP:

cd /usr/ports/databases/php52-mysql
make install clean

cd /usr/ports/graphics/php52-gd
make BATCH=yes install clean

cd /usr/ports/www/php52-session
make install clean

cd /usr/ports/archivers/php52-zlib
make install clean

cd /usr/ports/sysutils/php52-posix
make install clean

cd /usr/ports/devel/php52-pcre
make install clean

Marque a opção abaixo:

│ │        [X] BUNDLED_PCRE  Select if you use apache 2.0.x        │ │

cd /usr/ports/security/php52-filter
make install clean

cd /usr/ports/converters/php52-mbstring
make install clean

Marque a opção abaixo:

│ │           [X] REGEX  Enable multibyte regex support            │ │

cd /usr/ports/textproc/php52-xml
make install clean

cd /usr/ports/textproc/php52-xmlwriter
make install clean

cd /usr/ports/devel/php52-gettext
make install clean

Instalando o PEAR e suas dependências:

cd /usr/ports/devel/pear
make install clean

cd /usr/ports/databases/pear-DB_DataObject
make BATCH=yes install clean

cd /usr/ports/databases/pear-DB_DataObject_FormBuilder
make BATCH=yes install clean

cd /usr/ports/databases/pear-MDB2
make install clean

cd /usr/ports/textproc/pear-Numbers_Roman
make install clean

cd /usr/ports/textproc/pear-Numbers_Words
make install clean

cd /usr/ports/devel/pear-HTML_QuickForm2
make install clean

cd /usr/ports/devel/pear-HTML_QuickForm_advmultiselect
make install clean
/usr/local/bin/pear uninstall HTML_QuickForm_advmultiselect
/usr/local/bin/pear install -f pear/HTML_QuickForm_advmultiselect-1.2.0

cd /usr/ports/net/pear-Net_Traceroute
make install clean

cd /usr/ports/net/pear-Net_Ping
make install clean

cd /usr/ports/devel/pear-Validate
make install clean

cd /usr/ports/net/pear-XML_RPC
make install clean

cd /usr/ports/mail/pear-Mail
make BATCH=yes install clean

cd /usr/ports/mail/pear-Mail_Mime
make install clean

cd /usr/ports/www/pear-HTTP
make install clean

cd /usr/ports/net/pear-SOAP
make BATCH="" install clean

cd /usr/ports/devel/pear-HTML_Table
make install clean

cd /usr/ports/security/pear-Auth_SASL
make BATCH=yes install clean

cd /usr/ports/graphics/pear-Image_Canvas
make install clean

cd /usr/ports/graphics/pear-Image_Graph
make BATCH=yes install clean

cd /usr/ports/graphics/pear-Image_GraphViz
make BATCH=yes install clean

cd /usr/ports/net/pear-Net_SMTP
make BATCH=yes install clean

Instalando alguns pacotes em PERL necessários para o Centreon:

cd /usr/ports/devel/p5-Config-IniFiles
make install clean

cd /usr/ports/graphics/p5-GD
make install clean

cd /usr/ports/databases/p5-DBD-mysql
make install clean

cd /usr/ports/security/p5-Crypt-DES
make install clean

cd /usr/ports/security/p5-Digest-HMAC
make install clean

cd /usr/ports/net/p5-IO-INET6
make install clean

cd /usr/ports/net-mgmt/p5-Net-SNMP
make install clean

Instalação da principal ferramenta de criação de gráficos, RRDTOOL:

cd /usr/ports/databases/rrdtool
make BATCH=yes install clean

Instalação do Nagios 3:

cd /usr/ports/net-mgmt/nagios
make install clean

Marque as opções:

│ │[X] EMBEDDED_PERL   Enable embedded Perl [requires Perl 5.8.0+] │ │
│ │[X] NANOSLEEP       Use nanosleep in event timing               │ │
│ │[X] EVENT_BROKER    Enable event broker functionality           │ │

Nagios-plugins:

│ │ [X] FPING    Support for non-flooding fast ping (check_fping)  │ │
│ │ [X] NETSNMP  SNMP support (check_snmp)                         │ │

Se estiver instalando dentro de uma Jail, marque a opção abaixo:

│ │ [X] JAIL     Compilation within jail(8) (see Makefile)         │ │

Renomeie os arquivos de configuração do Nagios (executando o shell csh)

cd /usr/local/etc/nagios
foreach arquivo ( "`ls -1`" )
mv $arquivo `echo $arquivo | sed 's/-sample//g'`
end
cd objects
foreach arquivo ( "`ls -1`" )
mv $arquivo `echo $arquivo | sed 's/-sample//g'`
end

Pacote de figuras do Nagios:

cd /usr/ports/misc/nagios-base-logos
make install clean

Instalação do NDO-utils:

cd /usr/ports/net-mgmt/ndoutils/
make install clean

Marque a opção:

│ │                 [X] MYSQL  MySQL Backend                       │ │

Agora é a hora de iniciar-mos a instalação do Centreon, para isso, precisamos primeiramente baixar o pacote de instalação do Centreon e descompacta-lo em um diretorio para trabalhar-mos:

cd /tmp
fetch http://download.centreon.com/centreon/centreon-2.1.4.tar.gz
tar zxf centreon-2.1.4.tar.gz
cd centreon-2.1.4

Vamos fazer alguns acertos para funcionar no FreeBSD:

perl -p -i -e 's/\/bin\/bash/\/usr\/local\/bin\/bash/g' install.sh
perl -p -i -e 's/\/bin\/bash/\/usr\/local\/bin\/bash/g' libinstall/*
mkdir /usr/local/etc/cron.d
cd /tmp/centreon-2.1.4/tmpl/vardistrib
fetch -o freebsd http://www.luizgustavo.pro.br/blog/wp-content/uploads/2010/02/freebsd.txt

Vamos agora iniciar a instalação do Centreon:

cd ../..
./install.sh -f tmpl/vardistrib/freebsd

Acompanhe conforme o vídeo:

Terminada a instalação, vamos partir para a parte web, para isso, inicie o MySQL e o Apache:

/usr/local/etc/rc.d/apache2 start
/usr/local/etc/rc.d/mysql-server start

Vamos acertar uma permissão não realizada:

chown -R www:www /usr/local/etc/centreon/

Agora assim, podemos apontar nosso navergador para o endereço do servidor centreon:

http:///centreon

Acompanhe o vídeo para configurar via web:

Falta pouco… ainda precisamos exportar os arquivos de configuração para que nosso NDO-Utils possa funcionar, para isso, acompanhe o vídeo na exportação do mesmo via web:

Feito isso, podemos inicializar o NDO:

echo 'ndo2db_enable="YES"' >> /etc/rc.conf
/usr/local/etc/rc.d/ndo2db start

Agora, vamos iniciar os processos do Centreon:

pw user mod nagios -s /bin/sh
/usr/local/etc/rc.d/centcore start
/usr/local/etc/rc.d/centstorage start

Vamos acertar um path dentro do SUDO:

perl -p -i -e 's/\/etc\/init\.d\/nagios/\/usr\/local\/etc\/rc\.d\/nagios/g' /usr/local/etc/sudoers

Acertar a parte da CRON para o FreeBSD:

cat /usr/local/etc/cron.d/* >> /etc/crontab
/etc/rc.d/cron restart

E agora o Nagios:

echo 'nagios_enable="YES"' >> /etc/rc.conf
/usr/local/etc/rc.d/nagios start

Pronto ! agora é só configurar os seus hosts e iniciar o monitoramento.

Se necessitar de suporte ao Centreon, entre em contato com a Mundounix, nós oferecemos suporte e consultoria para solução de monitoramento de redes.

http://www.mundounix.com.br

Centreon: Nova versão estável 2.1

luizgustavo — Thu, 24 Sep 2009 02:49:10 +0000

O conceituado front-end de administração do Nagios 3 lançou uma nova versão estável agora no dia 18/09 conforme o post do blog do Centreon.

Essa nova versão traz muitas novidades no visual, vários bugs foram consertados e temos uma versão muito mais estável na familia 2.x do Centreon.

A equipe de desenvolvimento agora inicia uma dedicação de trabalho para o lançamento da próxima versão 2.2 do Centreon, você pode acompanhar como vai ser essa versão indo até este endereço

Para efetuar o download da nova versão, acompanhe o link.

Centreon: Revisão dos posts do wiki

luizgustavo — Thu, 24 Sep 2009 02:39:35 +0000

Centreon – Sistema de monitoramento de host/serviços que fuciona como um front-end do Nagios.

http://www.centreon.com

Segue lista das minhas publicações sobre o Centreon:

gugaBSD » centreon

Centreon 2.3.3 on FreeBSD 9 (update)

Need Support ? Click Here !

Starting installation of packages

Problems with network? implementing security? click here !

Consulting in Open Source, contact us!

Follow the video to configure the web:

Centreon 2.3.3 no FreeBSD 9 (atualizado)

O que é o Centreon ?

Precisa de suporte ? Clique aqui !

Iniciando a instalação dos pacotes

Problemas com rede ? implementação de segurança ? clique aqui

Consultoria em Soluções Livres, entre em contato !

Acompanhe o vídeo para configurar via web:

Centreon 2.1.5 disponivel

Centreon 2.1.4 on FreeBSD (English)

Update Tutorial: http://www.luizgustavo.pro.br/blog/2011/12/09/english-centreon-2-3-3-freebsd-9/

What is Centreon?

Starting installation of packages

Installation of Perl

Mark the options:

Installation of BASH:

Installation SUDO to perform tasks for the Apache User:

Installation of Apache server:

Installation of Net-SNMP:

Installation of PHP5:

Configure the PHP:

Installation of Database MySQL:

Installing the dependencies of PHP:

Installation of PEAR and its dependencies:

Installing some packages in PERL for the Centreon:

Installing the main tool for creating graphics, RRDTOOL:

Installation of Nagios 3:

Image Pack for Nagios:

Installation of NDO-utils:

Follow as the video:

Follow the video to configure web:

and now the Nagios:

Centreon 2.1.4 no FreeBSD

VEJA UMA NOVA VERSÃO DESTE POST EM: http://www.luizgustavo.pro.br/blog/2011/12/08/centreon-2-3-3-freebsd9/

O que é o Centreon ?

Iniciando a instalação dos pacotes

Instalação do Perl

Marque as opções:

Instalando BASH:

Instalação do SUDO para execução de tarefas para o usuário do apache:

Instalação do servidor Apache:

Instalação do Net-SNMP:

Instalação do PHP5:

Configure o PHP:

Instalação do servidor de banco de dados MySQL:

Instalando as dependências do PHP:

Instalando o PEAR e suas dependências:

Instalando alguns pacotes em PERL necessários para o Centreon:

Instalação da principal ferramenta de criação de gráficos, RRDTOOL:

Instalação do Nagios 3:

Pacote de figuras do Nagios:

Instalação do NDO-utils:

Acompanhe conforme o vídeo:

Acompanhe o vídeo para configurar via web:

E agora o Nagios:

Centreon: Nova versão estável 2.1

Centreon: Revisão dos posts do wiki

VEJA UMA NOVA VERSÃO DESTE POST EM:
http://www.luizgustavo.pro.br/blog/2011/12/08/centreon-2-3-3-freebsd9/