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{{Languages|Setup:Centreon2}}

==Downloading centreon==
For downloading centreon you have two options. The most common is to download the archive from the centreon site. I suggest using the stable version from the site unless you want the bleeding edge version and feeling really lucky.


*''download the archive''
 # cd /usr/local/src/
 # wget http://download.centreon.com/centreon/centreon-2.1.8.tar.gz

Unpack the archive and change the directory:
 # tar -xzf centreon-2.1.8.tar.gz
 # cd centreon-2.1.8

or 

*''creating from SVN''
 # cd /usr/local/src/
 # svn co http://svn.centreon.com/trunk/tools
 # cd tools
 # dos2unix makePackage.sh
 # chmod +x makePackage.sh
 
prior to execution the first line of the script should be changed to ''#! /bin/bash''.
 # ./makePackage.sh
 # cd centreon-2.0-SVN

==Installation of Centreon==
Before continuing a way to avoid different paths to binaries like nagios, ndomod etc.
 # export PATH="$PATH:/usr/local/nagios/bin/"

Now the installation script is called. In this script you will be asked a number of questions which pertain the extent of the installation, different dependencies etc...
In between you will find some comments on questions which are asked during the script.

# from inside the package you just opened eg. centreon-2.1.8 run:
 # ./install.sh -i

first step: checking prerequisites
 
 ###############################################################################
 #                                                                             #
 #                         Centreon (www.centreon.com)                         #
 #                          Thanks for using Centreon                          #
 #                                                                             #
 #                                    v2.1                                     #
 #                                                                             #
 #                              infos@centreon.com                             #
 #                                                                             #
 #                   Make sure you have installed and configured               #
 #                   sudo - sed - php - apache - rrdtool - mysql               #
 #                                                                             #
 ###############################################################################
 ------------------------------------------------------------------------
         Checking all needed binaries
 ------------------------------------------------------------------------
 rm                                                         OK
 cp                                                         OK
 mv                                                         OK
 /bin/chmod                                                 OK
 /bin/chown                                                 OK
 echo                                                       OK
 more                                                       OK
 mkdir                                                      OK
 find                                                       OK
 /bin/grep                                                  OK
 /bin/cat                                                   OK
 /bin/sed                                                   OK 


Now the Centreon license (GPL2) is shown. If you don't accept it the setup will terminate.
 
  This General Public License does not permit incorporating your program into
  proprietary programs.  If your program is a subroutine library, you may
  consider it more useful to permit linking proprietary applications with the
  library.  If this is what you want to do, use the GNU Library General
  Public License instead of this License.
 
  Do you accept GPL license ?
  [y/n], default to [n]:
  > y

Now some questions regarding the modules to be installed: Centreon web interface, centcore (distributing module), Centreon plugins and Centreon Trap-Handler.

 ------------------------------------------------------------------------
         Please choose what do you want to install
 ------------------------------------------------------------------------
 
 Do you want to install Centreon Web Front
 [y/n], default to [n]:
 > y
 
 Do you want to install Centreon CentCore
 [y/n], default to [n]:
 > y
 
 Do you want to install Centreon Nagios Plugins
 [y/n], default to [n]:
 > y
 
 Do you want to install Centreon Snmp Traps process
 [y/n], default to [n]:
 > y

Now the installation of the different modules begins, starting with Centreon Web, the centreon interface.

 ------------------------------------------------------------------------ 
         Start CentWeb Installation
 ------------------------------------------------------------------------
 
 Where is your Centreon directory?
 default to [/usr/local/centreon]
 >

Where should centreon be installed? <Enter> accepts the shown default value. You can specify another path. If the directory doesn't  exist you are asked if it should be created:
 
 Do you want me to create this directory ? [/usr/local/centreon]
 [y/n], default to [n]:
 > y
 Path /usr/local/centreon                                   OK

Here you should specify where to put the centreon journals/logs.

  Where is your Centreon log directory
  default to [/usr/local/centreon/log/]
  >
 
  Do you want me to create this directory ? [/usr/local/centreon/log/]
  [y/n], default to [n]:
  > y
  Path /usr/local/centreon/log/                              OK
 
very important : the location of centreon config file.\\ 
ATTENTION: changing the path may result in problems...

 Where is your Centreon etc directory
 default to [/etc/centreon]
 >
 
 Do you want me to create this directory ? [/etc/centreon]
 [y/n], default to [n]:
 > y
 Path /etc/centreon                                         OK
 
 Where is your Centreon generation_files directory?
 default to [/usr/local/centreon/]
 >
 Path /usr/local/centreon/                                  OK
 
 Where is your Centreon variable library directory?
 default to [/var/lib/centreon]
 >
 
 Do you want me to create this directory ? [/var/lib/centreon]
 [y/n], default to [n]:
 > y
 Path /var/lib/centreon                  
 
 Where is your CentPlugins Traps binary
 default to [/usr/local/centreon/bin]
 >
 
 Do you want me to create this directory ? [/usr/local/centreon/bin]
 [y/n], default to [n]:
 > y
 Path /usr/local/centreon/bin                               OK
 
 Where is the RRD perl module installed [RRDs.pm]
 default to [/usr/lib/perl5/RRDs.pm]
 >
 Path /usr/lib/perl5                                        OK
 /usr/bin/rrdtool                                           OK
 /usr/bin/mail                                              OK
 
 Where is PEAR [PEAR.php]
 default to [/usr/share/php/PEAR.php]
 >
 Path /usr/share/php                                        OK
 
 Where is installed Nagios ?
 default to [/usr/local/nagios]
 >
 Path /usr/local/nagios                                     OK
 
 Where is your nagios config directory
 default to [/usr/local/nagios/etc]
 >
 Path /usr/local/nagios/etc                                 OK
 
 Where is your Nagios var directory ?
 default to [/usr/local/nagios/var]
 >
 Path /usr/local/nagios/var                                 OK
 
 Where is your Nagios plugins (libexec) directory ?
 default to [/usr/local/nagios/libexec]
 >
 Path /usr/local/nagios/libexec                             OK
 /usr/local/nagios/bin//nagios                              OK
 
 Where is your Nagios image directory ?
 default to [/usr/local/nagios/share/images/logos]
 >
 Path /usr/local/nagios/share/images/logos                  OK
 /usr/local/nagios/bin//nagiostats                          OK
 p1_file : /usr/local/nagios/bin/p1.pl                      OK
 /usr/bin/php                                               OK
 /usr/bin/perl                                              OK
 Finding Apache group :                                     www-data
 Finding Apache user :                                      www-data
 Finding Nagios user :                                      nagios
 Finding Nagios group :                                     nagios
 /usr/local/nagios/bin//ndomod.o                            OK



ATTENTION: the name of user and group of the web server depends from the used distribution!

 ------------------------------------------------------------------------
         Configure Sudo
 ------------------------------------------------------------------------
 
 Where is sudo configuration file
 default to [/etc/sudoers]
 >
 /etc/sudoers                                               OK
 Nagios init script                                         OK
 Your sudo is not configured
 
 Do you want me to configure your sudo ? (WARNING)
 [y/n], default to [n]:
 > y
 Configuring Sudo                                           OK

Setting up the centreon Aliases etc

 ------------------------------------------------------------------------
        Configure Apache server
 ------------------------------------------------------------------------
 
 Do you want to add Centreon Apache sub configuration file ?
 [y/n], default to [n]:
 > y
 Create '/etc/apache2/conf.d/centreon.conf'                 OK
 Configuring Apache                                         OK
 
 Do you want to reload your Apache ?
 [y/n], default to [n]:
 > n
 Preparing Centreon temporary files
 Change right on /usr/local/centreon/log                    OK
 Change right on /etc/centreon                              OK
 Change right on /usr/local/nagios/share/images/logos       OK
 Install nagios documentation                               OK
 Change macros for insertBaseConf.sql                       OK
 Change macros for php files
 Change macros for php files                                OK
 Change right on /usr/local/nagios/etc                      OK
 Copy CentWeb in system directory
 Install CentWeb (web front of centreon)                    OK
 Install libraries                                          OK
 Copying libinstall                                         OK
 Change macros for centreon.cron                            OK
 Install Centreon cron.d file                               OK
 Change macros for archiveDayLog                            OK
 Change macros for centAcl.php                              OK
 Install cron directory                                     OK


PEAR libraries: a set of libraries is still missing but they will be installed or updated as nessecary (if you have a connection to the internet). Otherwise you have to install them manually :-(.

 ------------------------------------------------------------------------
 Pear Modules
 ------------------------------------------------------------------------
 Check PEAR modules
 PEAR                            1.4.9       1.6.1          OK
 DB                              1.7.6                      NOK
 DB_DataObject                   1.8.4                      NOK
 DB_DataObject_FormBuilder       1.0.0RC4                   NOK
 MDB2                            2.0.0                      NOK
 Date                            1.4.6                      NOK
 HTML_Common                     1.2.2                      NOK
 HTML_QuickForm                  3.2.5                      NOK
 HTML_QuickForm_advmultiselect   1.1.0                      NOK
 HTML_Table                      1.6.1                      NOK
 Archive_Tar                     1.1         1.3.2          OK
 Auth_SASL                       1.0.1                      NOK
 Console_Getopt                  1.2         1.2.3          OK
 Net_SMTP                        1.2.8                      NOK
 Net_Socket                      1.0.1                      NOK
 Net_Traceroute                  0.21                       NOK
 Net_Ping                        2.4.1                      NOK
 Validate                        0.6.2                      NOK
 XML_RPC                         1.4.5                      NOK
 SOAP                            0.10.1                     NOK
 Log                             1.9.11                     NOK



After displaying the current versions you may get the request to update some libraries.
 Do you want me to install/upgrade your PEAR modules
 [y/n], default to [y]:

Upgrading PEAR modules

 Installing PEAR modules
 DB                              1.7.6       1.7.13         OK
 DB_DataObject                   1.8.4       1.8.12         OK
 DB_DataObject_FormBuilder       1.0.0RC4    1.0.0          OK
 MDB2                            2.0.0       2.4.1          OK
 HTML_QuickForm_advmultiselect   1.1.0       1.5.1          OK
 HTML_Table                      1.6.1       1.8.2          OK
 Auth_SASL                       1.0.1       1.0.3          OK
 Net_SMTP                        1.2.8       1.3.3          OK
 Net_Traceroute                  0.21        0.21.1         OK
 Net_Ping                        2.4.1       2.4.4          OK
 Validate                        0.6.2       0.8.2          OK
 XML_RPC                         1.4.5       1.5.2          OK
 SOAP                            0.10.1      0.12.0         OK
 Log                             1.9.11      1.11.5         OK
 Check PEAR modules
 PEAR                            1.4.9       1.6.1          OK
 DB                              1.7.6       1.7.13         OK
 DB_DataObject                   1.8.4       1.8.12         OK
 DB_DataObject_FormBuilder       1.0.0RC4    1.0.0          OK
 MDB2                            2.0.0       2.4.1          OK
 Date                            1.4.6       1.4.7          OK
 HTML_Common                     1.2.2       1.2.5          OK
 HTML_QuickForm                  3.2.5       3.2.11         OK
 HTML_QuickForm_advmultiselect   1.1.0       1.5.1          OK
 HTML_Table                      1.6.1       1.8.2          OK
 Archive_Tar                     1.1         1.3.2          OK
 Auth_SASL                       1.0.1       1.0.3          OK
 Console_Getopt                  1.2         1.2.3          OK
 Net_SMTP                        1.2.8       1.3.3          OK
 Net_Socket                      1.0.1       1.0.9          OK
 Net_Traceroute                  0.21        0.21.1         OK
 Net_Ping                        2.4.1       2.4.4          OK
 Validate                        0.6.2       0.8.2          OK
 XML_RPC                         1.4.5       1.5.2          OK
 SOAP                            0.10.1      0.12.0         OK
 Log                             1.9.11      1.11.5         OK
 All PEAR modules                                           OK

The script will continue.
 
 ------------------------------------------------------------------------
                 Centreon Post Install
 ------------------------------------------------------------------------
 Create /usr/local/centreon/www/install/install.conf.php    OK
 Create /etc/centreon/instCentWeb.conf                      OK


Now CentStorage will be installed, also called ODS (Oreon Data Storage). At the moment this module permits archiving on the basis of RRD and MySQL. Additionally CentStorage enables you to create graphs for monitoring the different metrics.

 ------------------------------------------------------------------------
         Start CentStorage Installation
 ------------------------------------------------------------------------
 
 Where is your Centreon Run Dir directory?
 default to [/var/run/centreon]
 >
 
 Do you want me to create this directory ? [/var/run/centreon]
 [y/n], default to [n]:
 > y
 Path /var/run/centreon                                     OK
 
 Where is your CentStorage binary directory
 default to [/usr/local/centreon/bin]
 >
 Path /usr/local/centreon/bin                               OK
 
 Where is your CentStorage RRD directory
 default to [/var/lib/centreon]
 >
 Path /var/lib/centreon                                     OK

Attention: the centreon lib directory should be placed on a continously available partition to avoid problems. The directory contains the RRDTools.
Consider to place the MySQl data on a reasonably dimensioned disk. The logs and performance data also need a lot of space.

 Path /var/lib/centreon                                     OK
 Finding Nagios group :                                     nagios
 Finding Nagios user :                                      nagios
 Preparing Centreon temporary files
 /tmp/centreon-setup exists, it will be moved...
 install www/install/createTablesCentstorage.sql            OK
 Creating Centreon Directory '/var/lib/centreon/status'     OK
 Creating Centreon Directory '/var/lib/centreon/metrics'    OK
 Change macros for centstorage binary                       OK
 Install CentStorage binary                                 OK
 Install library for centstorage                            OK
 Change right : /var/run/centreon                           OK
 Change macros for centstorage init script                  OK
 
 Do you want me to install CentStorage init script ?
 [y/n], default to [n]:
 > y
 CentStorage init script installed                          OK
 
 Do you want me to install CentStorage run level ?
 [y/n], default to [n]:
 > y
  Adding system startup for /etc/init.d/centstorage ...
    /etc/rc0.d/K30centstorage -> ../init.d/centstorage
    /etc/rc1.d/K30centstorage -> ../init.d/centstorage
    /etc/rc6.d/K30centstorage -> ../init.d/centstorage
    /etc/rc2.d/S40centstorage -> ../init.d/centstorage
    /etc/rc3.d/S40centstorage -> ../init.d/centstorage
    /etc/rc4.d/S40centstorage -> ../init.d/centstorage
    /etc/rc5.d/S40centstorage -> ../init.d/centstorage
 Change macros for logAnalyser                              OK
 Install logAnalyser                                        OK
 Change macros for nagiosPerfTrace                          OK
 Install nagiosPerfTrace                                    OK
 Change macros for purgeLogs                                OK
 Install purgeLogs                                          OK
 Change macros for purgeCentstorage                         OK
 Install purgeCentstorage                                   OK
 Change macros for centreonPurge.sh                         OK
 Install centreonPurge.sh                                   OK
 Change macros for centstorage.cron                         OK
 Install CentStorage cron                                   OK
 Create /etc/centreon/instCentStorage.conf                  OK


CentStorage is installed now.


 ------------------------------------------------------------------------
         Start CentCore Installation
 ------------------------------------------------------------------------
 
 Where is your CentCore binary directory
 default to [/usr/local/centreon/bin]
 >
 Path /usr/local/centreon/bin                               OK
 /usr/bin/ssh                                               OK
 /usr/bin/scp                                               OK
 Finding Nagios group :                                     nagios
 Finding Nagios user :                                      nagios
 Preparing Centreon temporary files
 /tmp/centreon-setup exists, it will be moved...
 Change CentCore Macro                                      OK
 Copy CentCore in binary directory                          OK
 Change right : /var/run/centreon                           OK
 Change right : /var/lib/centreon                           OK
 Replace CentCore init script Macro                         OK
 
 Do you want me to install CentCore init script ?
 [y/n], default to [n]:
 > y
 CentCore init script installed                             OK
 
 Do you want me to install CentCore run level ?
 [y/n], default to [n]:
 > y
  Adding system startup for /etc/init.d/centcore ...
    /etc/rc0.d/K30centcore -> ../init.d/centcore
    /etc/rc1.d/K30centcore -> ../init.d/centcore
    /etc/rc6.d/K30centcore -> ../init.d/centcore
    /etc/rc2.d/S40centcore -> ../init.d/centcore
    /etc/rc3.d/S40centcore -> ../init.d/centcore
    /etc/rc4.d/S40centcore -> ../init.d/centcore
    /etc/rc5.d/S40centcore -> ../init.d/centcore
 Create /etc/centreon/instCentCore.conf                     OK




Please answer some questions regarding the installation of the centreon plugins.

 ------------------------------------------------------------------------
        Start CentPlugins Installation
 ------------------------------------------------------------------------
 
 Where is your CentPlugins lib directory
 default to [/var/lib/centreon/centplugins]
 >
 
 Do you want me to create this directory ? [/var/lib/centreon/centplugins]
 [y/n], default to [n]:
 > y
 Path /var/lib/centreon/centplugins                         OK
 Finding Nagios user :                                      nagios
 Finding Nagios group :                                     nagios
 Preparing Centreon temporary files
 /tmp/centreon-setup exists, it will be moved...
 Change macros for CentPlugins                              OK
 Installing the plugins                                     OK
 Change right on centreon.conf                              OK
 CentPlugins is installed
 
 ------------------------------------------------------------------------
         Start CentPlugins Traps Installation
 ------------------------------------------------------------------------
 
 Where is your SNMP configuration directory
 default to [/etc/snmp]
 >
 /etc/snmp                                                  OK
 
 Where is your SNMPTT binaries directory
 default to [/usr/local/centreon/bin/]
 >
 /usr/local/centreon/bin/                                   OK
 Finding Nagios group :                                     nagios
 Finding Apache user :                                      www-data
 Preparing Centreon temporary files
 /tmp/centreon-setup exists, it will be moved...
 Change macros for CentPluginsTraps                         OK
 Installing the plugins Trap binaries                       OK
 Backup all your snmp files                                 OK
 Change macros for snmptrapd.conf                           OK
 Change macros for snmptt.ini                               OK
 Install : snmptrapd.conf                                   OK
 Install : snmp.conf                                        OK
 Install : snmptt.ini                                       OK
 Install : snmptt                                           OK
 Install : snmpttconvertmib                                 OK
 Create /etc/centreon/instCentPlugins.conf                  OK
<pre>
 ###############################################################################
 #                                                                             #
 #                 Go to the URL : http://your-server/centreon/                #
 #                            to finish the setup                              #
 #                                                                             #
 #                  Report bugs at http://forge.centreon.com                   #
 #                                                                             #
 #                         Thanks for using Centreon.                          #
 #                          -----------------------                            #
 #                        Contact : infos@centreon.com                         #
 #                          http://www.centreon.com                            #
 #                                                                             #
 ###############################################################################
</pre>

Reloading Apache configuration on Fedora:
 # service httpd reload
Reloading Apache configuration on Debian:
 # /etc/init.d/apache reload
Reloading Apache configuration on OpenSuse/Ubuntu:
 # /etc/init.d/apache2 reload

The installation script ends. Two or three steps remain to be done manually. Next: [[Setup:Centreon2Web]]

[[Category:Setup|Categories]]
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