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Centreon+Nagios实战第五篇——监控端安装Centreon

乐华晖
2023-12-01

Centreon+Nagios实战第五篇——监控端安装Centreon

首先要安装一些相关包

yum update

yum upgrade

yum install httpd gd fontconfig-devel libjpeg-devel libpng-devel gd-devel perl-GD \
    openssl-devel perl-DBD-MySQL mysql-server mysql-devel php php-mysql php-gd php-ldap php-xml php-mbstring \
    perl-Config-IniFiles perl-DBI perl-DBD-MySQL rrdtool perl-rrdtool perl-Crypt-DES perl-Digest-SHA1 \
    perl-Digest-HMAC net-snmp-utils perl-Socket6 perl-IO-Socket-INET6 net-snmp net-snmp-libs php-snmp \
    dmidecode lm_sensors perl-Net-SNMP net-snmp-perl fping cpp gcc gcc-c++ libstdc++ glib2-devel \
php-pear

为了能正确配置环境,执行以下命令

usermod -U apache
pear channel-update pear.php.net

然后执行更新pear

pear upgrade-all

下载Centreon-web安装包
这里建议下载低版本的安装包,我这边下载的是2.5.4版本的,下载完后解压

tar zxf centreon-2.5.4.tar.gz
cd centreon-2.5.4

运行安装脚本

./install.sh -i

这是程序会先给我们看一份协议,直接拉到最下面,程序会问你是否同意GPL license,输入y即可,然后进入安装。
下面又是一堆问题,全部选择y即可

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

然后就是自定义安装路径

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

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

Where is your Centreon log directory
default to [/usr/local/centreon/log/]
> /var/log/centreon
Do you want me to create this directory ? [/var/log/centreon/]
[y/n], default to [n]:
> y
Path /var/log/centreon/                                    OK

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

Where is your Centreon data information directory
default to [/usr/local/centreon/data]
> /usr/share/centreon/data
Do you want me to create this directory ? [/usr/share/centreon/data]
[y/n], default to [n]:
> y

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

创建用户和组

What is the Centreon group ? [centreon]
default to [centreon]
> 
Do you want me to create this group ? [centreon]
[y/n], default to [n]:
> y

What is the Centreon user ? [centreon]
default to [centreon]
> 
Do you want me to create this user ? [centreon]
[y/n], default to [n]:
> y

What is the Monitoring engine user ?
> nagios

What is the Broker user ? (optional)
> nagios


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

Where is your monitoring plugins (libexec) directory ?
default to [/usr/lib/nagios/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

-----------------------------------------------------------
    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 /var/log/centreon                          OK
Change right on /etc/centreon                              OK
Change macros for insertBaseConf.sql                       OK
Change macros for sql update files                         OK
Change macros for php files                                OK
Change macros for perl binary                              OK
Change right on /usr/local/nagios/etc                      OK
Add group nagios to user apache                            OK
Add group nagios to user nagios                            OK
Add group centreon to user nagios                          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
Install cron directory                                     OK
Change right for eventReportBuilder                        OK
Change right for dashboardBuilder                          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
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
Centreon Web Perl lib installed                            OK


-----------------------------------------------------------
Pear Modules
-----------------------------------------------------------

Check PEAR modules
PEAR                            1.4.9       1.9.4          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         1.4.2          OK
Auth_SASL                       1.0.1                      NOK
Console_Getopt                  1.2         1.3.1          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       1.5.5          OK
SOAP                            0.10.1                     NOK
Log                             1.9.11                     NOK
Archive_Zip                     0.1.2                      NOK

这里pear模块有很多没有安装或者更新所以才会出现NOK,系统会提示更新一下这些模块

Do you want me to install/upgrade your PEAR modules
[y/n], default to [y]:
> y
Upgrading PEAR modules
Installing PEAR modules
Check PEAR modules
PEAR                            1.4.9       1.9.5          OK
DB                              1.7.6       1.9.2          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
HTML_Common                     1.2.2       1.2.5          OK
HTML_QuickForm                  3.2.5       3.2.14         OK
HTML_QuickForm_advmultiselect   1.1.0       1.5.1          OK
HTML_Table                      1.6.1       1.8.4          OK
Archive_Tar                     1.1         1.4.2          OK
Auth_SASL                       1.0.1       1.0.6          OK
Console_Getopt                  1.2         1.3.1          OK
Net_SMTP                        1.2.8       1.6.3          OK
Net_Socket                      1.0.1       1.0.14         OK
Net_Traceroute                  0.21        0.21.3         OK
Net_Ping                        2.4.1       2.4.5          OK
Validate                        0.6.2       0.8.5          OK
XML_RPC                         1.4.5       1.5.5          OK
SOAP                            0.10.1      0.13.0         OK
Log                             1.9.11      1.13.1         OK
Archive_Zip                     0.1.2       0.1.2          OK
All PEAR modules                                           OK

更新完成之后都变成了OK,但是如果还是出现NOK,那就请手动更新这些模块,比如我之前更新完后DB依然还是NOK,我就重新打开了一个终端输入pear install -f DB更新DB即可

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



-----------------------------------------------------------
    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/share/centreon/bin]
> 
Path /usr/share/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
Install CentStorage binary                                 OK
Change right : /var/run/centreon                           OK
Change macros for centstorage init script                  OK
Replace CentStorage sysconfig script Macro                 OK

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

Do you want me to install CentStorage run level ?
[y/n], default to [n]:
> y
CentStorage Perl lib installed                             OK
Install logAnalyser                                        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 /etc/centreon/instCentStorage.conf                  OK

-----------------------------------------------------------
    Start CentCore Installation
-----------------------------------------------------------

Where is your CentCore binary directory
default to [/usr/share/centreon/bin]
> 
Path /usr/share/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 /etc/centreon/instCentCore.conf                     OK

-----------------------------------------------------------
    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
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 CentreonTrapd binaries directory
default to [/usr/local/centreon/bin]
> /usr/share/centreon/bin
/usr/share/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
Create /etc/centreon/instCentPlugins.conf                  OK

###############################################################################
#                                                                             #
#                 Go to the URL : http://localhost/centreon/                    #
#                            to finish the setup                              #
#                                                                             #
#                  Report bugs at http://forge.centreon.com                   #
#                                                                             #
#                         Thanks for using Centreon.                          #
#                          -----------------------                            #
#                        Contact : infos@centreon.com                         #
#                          http://www.centreon.com                            #
#                                                                             #
###############################################################################

出现以上信息说明您的Centreon已经安装完成,下面您就可以进行Centreon Web界面设置

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