第三部分 Centreon的安装

　　Centreon作为Nagios的分布式监控管理平台，功能强大，在IT监控方面地位强势，它的底层使用Nagios监控软件，Nagios通过ndoutil模块将监控数据写入数据库，Centreon读取该数据并即时的展现监控信息，通过Centreon可以简单地管理和配置Nagios，因此，完全可以使用Centreon轻松搭建企业级分布式IT基础运维监控系统。

一、安装前提

二、安装Centreon监控系统中央服务器

　　1.系统软件要求（相关安装参考第一部分：Nagios的安装与配置）

　　　　Linux操作系统软件包及PHP

　　　　rrdtool

　　　　perl-snmp

　　　　perl-rrdtool

　　　　perl相关组件支持

　　　　PHP及相关扩展应用库支持：PEAR

　缺失基础库和组件安装　　　

pear install DB_DataObject DB_DataObject_FormBuilder MDB2 Date HTML_Common HTML_QuickForm HTML_QuickForm_advmultiselect HTML_Table Arc_Tar Auth_SASL Console_Getopt Image_GraphViz Net_DIME ET- ET-IDNA_0.8.1 Net_SMTP Net_Socket Net_Traceroute-0.21.3 Net_Ping Numbers_Words-0.16.4 PHPUnit PHP_Compat Validate-0.8.5 XML_RPC SOAP-0.13.0 Log Mail Net_IDNA Archive_Zip --alldeps

　　　下图记录了所有需要的基础库列表，直接执行上面的命令即可。

　　2.部署centreon监控系统

groupadd -g 9002 centreon && useradd -u 9002 -g centreon -d /home/centreon -c "centreon Admin" centreon
cd /usr/local/src && wget https://codeload.github.com/centreon/centreon/tar.gz/2.8.1 && tar xf 2.8.1 && centreon-2.8.1/
./install -i

　　下面是安装的过程

###############################################################################
#                                                                             #
#                         Centreon (www.centreon.com)                         #
#                          Thanks for using Centreon                          #
#                                                                             #
#                                    v2.7.3                                   #
#                                                                             #
#                               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

You will now read Centreon Licence.
	Press enter to continue.
		    GNU GENERAL PUBLIC LICENSE
		       Version 2, June 1991

 Copyright (C) 1989, 1991 Free Software Foundation, Inc.
                       51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
 Everyone is permitted to copy and distribute verbatim copies
 of this license document, but changing it is not allowed.

			    Preamble

  The licenses for most software are designed to take away your
freedom to share and change it.  By contrast, the GNU General Public
License is intended to guarantee your freedom to share and change free
software--to make sure the software is free for all its users.  This
General Public License applies to most of the Free Software
Foundation's software and to any other program whose authors commit to
using it.  (Some other Free Software Foundation software is covered by
the GNU Library General Public License instead.)  You can apply it to
your programs, too.

  When we speak of free software, we are referring to freedom, not
price.  Our General Public Licenses are designed to make sure that you
have the freedom to distribute copies of free software (and charge for
this service if you wish), that you receive source code or can get it
if you want it, that you can change the software or use pieces of it
in new free programs; and that you know you can do these things.

  To protect your rights, we need to make restrictions that forbid
anyone to deny you these rights or to ask you to surrender the rights.
These restrictions translate to certain responsibilities for you if you
distribute copies of the software, or if you modify it.

  For example, if you distribute copies of such a program, whether
gratis or for a fee, you must give the recipients all the rights that
you have.  You must make sure that they, too, receive or can get the
source code.  And you must show them these terms so they know their
rights.

  We protect your rights with two steps: (1) copyright the software, and
(2) offer you this license which gives you legal permission to copy,
distribute and/or modify the software.

  Also, for each author's protection and ours, we want to make certain
that everyone understands that there is no warranty for this free
software.  If the software is modified by someone else and passed on, we
want its recipients to know that what they have is not the original, so
that any problems introduced by others will not reflect on the original
authors' reputations.

  Finally, any free program is threatened constantly by software
patents.  We wish to avoid the danger that redistributors of a free
program will individually obtain patent licenses, in effect making the
program proprietary.  To prevent this, we have made it clear that any
patent must be licensed for everyone's free use or not licensed at all.

Do you accept GPL license ?
[y/n], default to [n]:
> y
------------------------------------------------------------------------
	Please choose what 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 : CentreonTrapd process
[y/n], default to [n]:
> y

------------------------------------------------------------------------
	Start CentWeb Installation
------------------------------------------------------------------------

Where is your Centreon directory?
default to [/usr/local/centreon]
> 

Do you want me to create this directory ? [/usr/local/centreon]
[y/n], default to [n]:
> y
Path /usr/local/centreon                                   OK

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

Where is your Centreon etc directory
default to [/etc/centreon]
> /usr/local/centreon/etc

Do you want me to create this directory ? [/usr/local/centreon/etc]
[y/n], default to [n]:
> y
Path /usr/local/centreon/etc                               OK

Where is your Centreon binaries directory
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 your Centreon data informations directory
default to [/usr/local/centreon/data]
> y
You select slash...

Where is your Centreon data informations directory
default to [/usr/local/centreon/data]
> 

Do you want me to create this directory ? [/usr/local/centreon/data]
[y/n], default to [n]:
> y
Path /usr/local/centreon/data                              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                                     OK
/usr/bin/rrdtool                                           OK
/bin/mail                                                  OK
/usr/bin/php                                               OK

Where is PEAR [PEAR.php] 
default to [/usr/share/php/PEAR.php]
> /usr/share/pear/PEAR.php
Path /usr/share/pear                                       OK
/usr/bin/perl                                              OK
Finding Apache user :                                      apache
Finding Apache group :                                     apache

What is the Centreon group ? [centreon]
default to [centreon]
> 

Do you want me to create this group ? [centreon]
[y/n], default to [n]:
> y
Creating group centreon                                    OK

What is the Centreon user ? [centreon]
default to [centreon]
> 

Do you want me to create this user ? [centreon]
[y/n], default to [n]:
> y
useradd: invalid home directory ''
Could not create user centreon                             FAIL
The user centreon does not exist.                          CRITICAL

What is the Centreon user ? [centreon]
default to [centreon]
> 

What is the Monitoring engine user ?
> nagios
/usr/local/src/centreon-2.8.1/libinstall/functions: line 2059: answer_with_testuser_optional: command not found

What is the Monitoring engine log directory ?
> nagios
nagios is not a directory or does not exist.               CRITICAL

What is the Monitoring engine log directory ?
> /usr/local/nagios/var

Where is your monitoring plugins (libexec) directory ?
default to [/usr/lib/nagios/plugins]
> /usr/local/nagios/libexec
Path /usr/local/nagios/libexec                             OK

Where is your centreon plugins directory ?
default to [/usr/lib/centreon/plugins]
> /usr/local/centreon/plugins
/usr/local/centreon/plugins is not a directory or does not CRITICAL

Where is your centreon plugins directory ?
default to [/usr/lib/centreon/plugins]
> /usr/local/nagios/libexec
Path /usr/local/nagios/libexec                             OK
Add group centreon to user apache                          OK
Add group centreon to user nagios                          OK
Add group nagios to user apache                            OK
Add group nagios to user centreon                          OK
Add group apache to user centreon                          OK

------------------------------------------------------------------------
	Configure Sudo
------------------------------------------------------------------------

Where is sudo configuration file
default to [/etc/sudoers]
> 
/etc/sudoers                                               OK

What is the Monitoring engine init.d script ?
> /etc/init.d/nagios

What is the Monitoring engine binary ?
> /usr/local/nagios/bin/nagios

What is the Monitoring engine configuration directory ?
> /usr/local/nagios/etc

Where is the configuration directory for broker module ?
> /usr/local/nagios/etc

Where is the init script for broker module daemon ?
> /etc/init.d/ndo2db
Your sudo is not configured

Do you want me to configure your sudo ? (WARNING) 
[y/n], default to [n]:
> y
Configuring Sudo                                           OK

------------------------------------------------------------------------
	Configure Apache server
------------------------------------------------------------------------

Do you want to add Centreon Apache sub configuration file ?
[y/n], default to [n]:
> y
Create '/etc/httpd/conf.d/centreon.conf'                   OK
Configuring Apache                                         OK

Do you want to reload your Apache ?
[y/n], default to [n]:
> y
Reloading Apache service                                   OK
Preparing Centreon temporary files
Change right on /usr/local/centreon/log                    OK
Change right on /usr/local/centreon/etc                    OK
Change macros for insertBaseConf.sql                       OK
Change macros for sql update files                         OK
Change macros for php files                                OK
Change macros for php config file                          OK
Change macros for perl binary                              OK
Change right on /usr/local/nagios/etc                      OK
Copy CentWeb in system directory
Install CentWeb (web front of centreon)                    OK
Change right for install directory
Change right for install directory                         OK
Install libraries                                          OK
Write right to Smarty Cache                                OK
Copying libinstall                                         OK
Change macros for centreon.cron                            OK
Install Centreon cron.d file                               OK
Change macros for centAcl.php                              OK
Change macros for downtimeManager.php                      OK
Change macros for centreon-backup.pl                       OK
Install cron directory                                     OK
Change right for eventReportBuilder                        OK
Change right for dashboardBuilder                          OK
Change right for centreon-backup.pl                        OK
Change right for centreon-backup-mysql.sh                  OK
Change macros for centreon.logrotate                       OK
Install Centreon logrotate.d file                          OK
Prepare centFillTrapDB                                     OK
Install centFillTrapDB                                     OK
Prepare centreon_trap_send                                 OK
Install centreon_trap_send                                 OK
Prepare centreon_check_perfdata                            OK
Install centreon_check_perfdata                            OK
Prepare centreonSyncPlugins                                OK
Install centreonSyncPlugins                                OK
Prepare centreonSyncArchives                               OK
Install centreonSyncArchives                               OK
Prepare generateSqlLite                                    OK
Install generateSqlLite                                    OK
Install changeRrdDsName.pl                                 OK
Prepare export-mysql-indexes                               OK
Install export-mysql-indexes                               OK
Prepare import-mysql-indexes                               OK
Install import-mysql-indexes                               OK
Prepare clapi binary                                       OK
Install clapi binary                                       OK
Centreon Web Perl lib installed                            OK

------------------------------------------------------------------------
Pear Modules
------------------------------------------------------------------------
Check PEAR modules
PEAR                            1.4.9       1.9.4          OK
DB                              1.7.6       1.7.13         OK
DB_DataObject                   1.8.4       1.11.5         OK
DB_DataObject_FormBuilder       1.0.0RC4    1.0.2          OK
MDB2                            2.0.0       2.4.1          OK
Date                            1.4.6       1.4.7          OK
Archive_Tar                     1.1         1.4.2          OK
Auth_SASL                       1.0.1       1.0.6          OK
Console_Getopt                  1.2         1.2.3          OK
Validate                        0.6.2       0.8.5          OK
Log                             1.9.11      1.13.1         OK
Archive_Zip                     0.1.2                      NOK

Do you want me to install/upgrade your PEAR modules
[y/n], default to [y]:
> y
Upgrading PEAR modules
Installing PEAR modules
Archive_Zip                     0.1.2       0.1.2          OK
Check PEAR modules
PEAR                            1.4.9       1.9.5          OK
DB                              1.7.6       1.7.13         OK
DB_DataObject                   1.8.4       1.11.5         OK
DB_DataObject_FormBuilder       1.0.0RC4    1.0.2          OK
MDB2                            2.0.0       2.4.1          OK
Date                            1.4.6       1.4.7          OK
Archive_Tar                     1.1         1.4.2          OK
Auth_SASL                       1.0.1       1.0.6          OK
Console_Getopt                  1.2         1.2.3          OK
Validate                        0.6.2       0.8.5          OK
Log                             1.9.11      1.13.1         OK
Archive_Zip                     0.1.2       0.1.2          OK
All PEAR modules                                           OK

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

------------------------------------------------------------------------
	Starting 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
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 right : /var/run/centreon                           OK
Install logAnalyserBroker                                  OK
Install nagiosPerfTrace                                    OK
Change macros for centstorage.cron                         OK
Install CentStorage cron                                   OK
Change macros for centstorage.logrotate                    OK
Install Centreon Storage logrotate.d file                  OK
Create /usr/local/centreon/etc/instCentStorage.conf        OK

------------------------------------------------------------------------
	Starting CentCore Installation
------------------------------------------------------------------------

Where is your CentCore binary directory
default to [/usr/local/centreon/bin]
> 
Path /usr/local/centreon/bin                               OK
Preparing Centreon temporary files
/tmp/centreon-setup exists, it will be moved...
Copy CentCore in binary directory                          OK
Change right : /var/run/centreon                           OK
Change right : /var/lib/centreon                           OK
Change macros for centcore.logrotate                       OK
Install Centreon Core logrotate.d file                     OK
Replace CentCore init script Macro                         OK
Replace CentCore sysconfig script Macro                    OK

Do you want me to install CentCore init script ?
[y/n], default to [n]:
> y
CentCore init script installed                             OK
CentCore sysconfig script installed                        OK

Do you want me to install CentCore run level ?
[y/n], default to [n]:
> y
CentCore Perl lib installed                                OK
Create /usr/local/centreon/etc/instCentCore.conf           OK

------------------------------------------------------------------------
	Starting Centreon Plugins 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
Preparing Centreon temporary files
/tmp/centreon-setup exists, it will be moved...
ls: cannot access /tmp/centreon-setup/src/plugins/src/check*centreon*: No such file or directory
ls: cannot access /tmp/centreon-setup/src/plugins/src/check_snmp*: No such file or directory
/bin/sed: can't read /tmp/centreon-setup/src/plugins/src/centreon.pm: No such file or directory
/bin/sed: can't read /tmp/centreon-setup/src/plugins/src/centreon.conf: No such file or directory
/bin/sed: can't read /tmp/centreon-setup/src/plugins/src/check_meta_service: No such file or directory
/bin/sed: can't read /tmp/centreon-setup/src/plugins/src/process-service-perfdata: No such file or directory
/bin/sed: can't read /tmp/centreon-setup/src/plugins/src/submit_host_check_result: No such file or directory
/bin/sed: can't read /tmp/centreon-setup/src/plugins/src/submit_service_check_result: No such file or directory
Change macros for CentPlugins                              FAIL
chown: cannot access `/tmp/centreon-setup/final/plugins/Centreon': No such file or directory
Installing the plugins                                     OK
Change right on centreon.conf                              OK
CentPlugins is installed
Create /usr/local/centreon/etc/instCentPlugins.conf        OK

------------------------------------------------------------------------
	Starting CentreonTrapD Installation
------------------------------------------------------------------------
/usr/local/src/centreon-2.8.1/libinstall/CentPluginsTraps.sh: line 22: locate_centeon_plugins: command not found

Where is your SNMP configuration directory
default to [/etc/snmp]
> 
/etc/snmp                                                  OK

Where is your CentreonTrapd binaries directory
default to [/usr/local/centreon/bin]
> 
/usr/local/centreon/bin                                    OK
Finding Apache user :                                      apache
Preparing Centreon temporary files
/tmp/centreon-setup exists, it will be moved...
Change macros for snmptrapd.conf                           OK
Replace CentreonTrapd init script Macro                    OK
Replace CentreonTrapd sysconfig script Macro               OK

Do you want me to install CentreonTrapd init script ?
[y/n], default to [n]:
> y
CentreonTrapd init script installed                        OK
CentreonTrapd sysconfig script installed                   OK

Do you want me to install CentreonTrapd run level ?
[y/n], default to [n]:
> y
trapd Perl lib installed                                   OK
Install : snmptrapd.conf                                   OK
Install : centreontrapdforward                             OK
Install : centreontrapd                                    OK
Change macros for centreontrapd.logrotate                  OK
Install Centreon Trapd logrotate.d file                    OK
Create /usr/local/centreon/etc/instCentPlugins.conf        OK
###############################################################################
#                                                                             #
#                 Go to the URL : http://nagios.apicloud.com/centreon/        #
#                   	     to finish the setup                              #
#                                                                             #
#           Report bugs at https://github.com/centreon/centreon/issues        #
#                                                                             #
#                         Thanks for using Centreon.                          #
#                          -----------------------                            #
#                        Contact : infos@centreon.com                         #
#                          http://www.centreon.com                            #
#                                                                             #
###############################################################################

　　3.web配置：