OCS Inventory NG(Open Computer and Software Inventory Next Generation)是一款系统管理软件
主要功能：
Relevant inventory 资产清单管理.
Powerfull deployment system 强大的部署系统，代理程序软件部署方便宜用。.
Web Administration Console 基于Web的管理控制界面.
Multiple operating systems support,多操作系统支持 Microsoft Windows, Linux, *BSD, Sun Solaris, IBM AIX, HP-UX, MacOS X.
Lightweight bandwith usage: 轻量网络带宽使用，Windows系统的全部清单信息大约5 KB .
High performance: 高性能，1 000 000 电脑每天做清单扫描，使用的服务器是bi-Xeon 3 GHz /4 GB RAM.
3-Tier architecture 三层架构设计，支持http/https/xml等协议河标准.
基于有名的开源产品实现， Apache web 服务器, MySQL 数据库服务器, PHP 和 PERL 脚本语言.
Web service 提供 SOAP 接口的Web服务访问.
Plugins support 通过API提供插件支持.
1. 操作系统为CentOS5.2
2. OCS Inventory 与GLPI 的web目录放在/var/www/html和/var/www/htmltwo(我建的目录)，用chown –R apache:apache 目录，修改上面两个目录的权限。（我遇到问题：后面安装的GLPI无法访问。我的解决办法：分成两个目录后，我用虚拟主机的方式指定相同的IP，不同的端口访问。）
#vi /etc/httpd/conf/httpd.conf
添加：
DocumentRoot /var/www/html/ocsreports
DocumentRoot /var/www/html/glpi
Options FollowSymLinks
AllowOverride None
Order alow,deny
Allow from all
安装准备：定义yum的非官方库
#vi /etc/yum.repos.d/dag.repo
[dag]
Name=Dag RPM Repository for Red Hat Enterprise Linux
Baseurl=http://apt.sw.be/redhat/el$releasever/en/$basearch/dag
Gpgcheck=1
Enabled=1
Gpgkey=http://dag.wieers.com/rpm/packages/RPM-GPG-KEY.dag.txt
网络设置,设置网卡静态IP：
Ifconfig eth0 192.168.1.7 netmask 255.255.255.0 (即时生效，系统重启后还是会读/etc/sysconfig/network-scripts/ifcfg-eth0)
DNS 设置： /etc/resolv.conf 网关设置：/etc/sysconfig/network
配置开发环境：
#yum install -y gcc gcc-c++ glibc-devel glibc-headers autoconf automake bzip2-devel zlib-devel ncurses-devel libjpeg-devel libpng-devel libtiff-devel freetype-devel pam-devel openssl-devel libXpm libX11 libxml2-devel gettext-devel pcre-devel mysql mysql-server httpd php php-devel php-gd php-pecl-zip php-mysql php-devel php-pear php-imap php-ldap php-odbc php-xml php-xmlrpc mod_perl
配置Perl环境
#yum install –y perl mod_perl
#yum install perl-XML-Simple perl-Compress-Zlib perl-DBI perl-DBD-MySQL perl-Net-IP perl-XML-SAX perl-Apache2-SOAP perl-Apache-DBI
Perl需要手动安装的模块
安装SOAP-Lite
#tar –zxvf SOAP-Lite-0.69.tar.gz
#cd SOAP-Lite-0.69
#perl Makefile.PL
#make
#make test
#make install
安装XML-Entities
#tar –zxvf XML-Entities-0.0307.tar.gz
#cd XML-Entities-0.0307
#perl Makefile.PL
#make
#make test
#make install
安装Digest-SHA1.2.02
#tar –zxvf Digest-SHA1.2.02.tar.gz
#cd Digest-SHA1.2.02
#perl Makefile.PL
#make test
#make
#make install
数据库服务和Apache服务
#service mysqld start MySQL服务开启
#service httpd start Apache服务开启
#chkconfig mysqld on MySQL服务设为开机启动
#chkconfig httpd on Apache服务设为开机启动
#vi /etc/httpd/conf/httpd.conf 配置Apache对PHP的支持
添加如下两行：
AddType application/x-httpd-php .php
AddType application/x-httpd-php-source .phps
定位至：DirectoryIndex index.html
修改为：DirectoryIndex index.php index.html
#chown –R apache:apache /var/www/html
Service httpd restart
修改MySQL root 密码
#/usr/bin/mysqladmin –u root password ‘123456’ 数据库管理员用户和密码设置
iptables 设置
#vi /etc/sysconfig/iptables
-A RH-Firewall-1-INPUT -m state –state NEW -m tcp -p tcp –dport 3306 -j ACCEPT
-A RH-Firewall-1-INPUT –m tcp –dport 8080 –j ACCEPT
#service iptables restart
安装OCS Inventory
#tar –zxvf OCSNG_UNIX_SERVER-1.3.2-linvinus-with-utf8_patch.tar.gz
#cd OCSNG_UNIX_SERVER-1.3.2
#sh setup.shy
注意事项：
Where to copy Administration Server static files for PHP Web Console
[/usr/share/ocsinventory-reports] ?/var/www/html/ 选择WEB文件存放的路径。
浏览器地址栏输入:http://serverip/ocsreports/install.php,就可以配置了。
安装GLPI
Json和php-mbstring安装
#yum install php-mbstring
Wget http://percl.php.net/get/json -o json-1.2.1.tgz
Tar –xf json-1.2.1.tgz
Cd json-1.2.1
Phpize
./configure
Make
Make install
Echo “extenson=json.so” >> /etc/php.ini 或vi /etc/php.ini,在最后一行添加：extension=json.so
Service httpd restart
测试json是否安装成功
#php –r ‘var_dump(function_exists(“json_encode”));’
如果返回信息为bool(true),说明安装成功。
#tar –zxvf plpi-0.78-RC2.tar.gz
#cp –a glpi /var/www/html
#chown –R apache:apache /var/www/html/glpi
让GLPI支持中文
0.78版进入glpi安装目录,修改/inc/dbmysql.class.php文件,定位到$this->dbenc 修改”latin1″为”utf8″ 即可
0.74及以前版本在/inc/ocsng.class.php文件中修改
配置GLPI
浏览器输入http://serverip/glpi
1.环境检测
2.选择语言
3.输入数据库帐号
4.创建新的GLPI数据库
5.完成
默认管理员：glpi,密码：glpi
linux客户端安装配置
#yum install –y perl-XML-Simple perl-Compress-Zlib perl-Net-IP perl-LWP perl-Digest-MD5 PERL-Net-SSLeay perl-Crypt-SSLeay perl-XML-SAX perl-XML-LibXML perl-Proc-Daemon perl-PID-File
No package perl-LWP available
No package perl-Digest-MD5 available
#perl -MCPAN –e ‘install Proc::Daemon’
#perl-MCPAN –e ‘install Proc::PID::File’
从镜像点下载下来的包会保存在以下目录
#ll /root/.cpan/build
下载：OCSNG_LINUX_AGENT
#wget http://lwlp.googlecode.com/files/OCSNG_LINUX_agent_1.1.2.tar.gz
#tar –zxvf OCSNG_LINUX_AGENT_1.1.2.tar.gz –C /opt/src
#cd /opt/src/OCSNG_LINUX_AGENT_1.1.2
#cp ipdiscover /usr/sbin/ipdisconver
#perl Makefile.PL
#make
#make install
以下提示一路回车
Do you want to configure the agent
Please enter 'y' or 'n'?> [y]
Where do you want to write the configuration file?
0 -> /etc/ocsinventory
1 -> /usr/local/etc/ocsinventory
2 -> /etc/ocsinventory-agent
?> 2 （选择配置文件存放目录）
Do you want to create the directory /etc/ocsinventory-agent?
Please enter 'y' or 'n'?> [y]
[info] The config file will be written in /etc/ocsinventory/ocsinventory-agent.cfg,
What is the address of your ocs server?> [ocsinventory-ng] 192.168.50.92（输入ocsinventory-server的ip地址）
Do you need credential for the server? (You probably don't)
Please enter 'y' or 'n'?> [n]
Do you want to apply an administrative tag on this machine
Please enter 'y' or 'n'?> [y] （该服务器是否使用管理标签）
tag?> viong （显示在web管理控制界面中）
ocsinventory agent presents: /usr/bin/ocsinventory-agent
Where do you want the agent to store its files? (You probably don't need to change it)?> [/var/lib/ocsinventory-agent]
Do you want to create the /var/lib/ocsinventory-agent directory?
Please enter 'y' or 'n'?> [y]
New settings written! Thank you for using OCS Inventory
Should I remove the old linux_agent
Please enter 'y' or 'n'?> [n]
Do you want to use OCS-Inventory software deployment feature?
Please enter 'y' or 'n'?> [y]
Do you want to use OCS-Inventory SNMP scans feature?
Please enter 'y' or 'n'?> [y]
Do you want to send an inventory of this machine?
Please enter 'y' or 'n'?> [y]
[info] Accountinfo file doesn't exist. I create an empty one.
-> Success!
看到以上信息，说明安装成功
[root@localhost Ocsinventory-Agent-2.0rc2]# ocsinventory-agent –debug
………………………………………….省略
[debug] Calling handlers : `end_handler'
Windows平台，分发OCS客户端
http://www.renren.it/a/bianchengyuyan/PHP/20110618/75702.html
设置GLPI用OCSNG方式
http://www.opboy.com/archives/tag/ocsglpi
参考：
1. http://www.centospub.com/make/newenv.html
2. http://www.opboy.com/archives/tag/ocsglpi
3. http://viong.blog.51cto.com/844766/503694
4. http://www.renren.it/a/bianchengyuyan/PHP/20110618/75702.html