如何在Debian 10/Debian 9 Linux服务器上安装OCS库存服务器？
OCS库存是一个用于以更简单和有组织的方式管理IT资产的开源软件。
它具有一个客户端 - 服务器模型，其中OCS列表NG要求其代理知道每台计算机或者服务器的软件和硬件组成。

它还能够发现网络的元素，其无法使用IP发现接收代理。
然后使用SNMP来完成从IP发现扫描检索的数据。
这对于像打印机，扫描仪，路由器等设备很有用。

以下是在Debian Linux上安装OCS Inventory Server的软件要求。

• MySQL Server

• Perl

• Apache Web server

• Apache Mod_perl

• PHP with ZIP support enabled.

• Apache Mod_php

• Perl module XML::Simple

• Perl module Compress::Zlib

• Perl module DBI

• Perl module DBD::Mysql

• Perl module Apache::DBI

• Perl module Net::IP

• Perl module Archive::Zip

• Perl module Apache2:SOAP

• Perl module SOAP::Lite

• Perl module XML::Entities

第1步：安装MySQL Server，Make和GCC

我更喜欢安装MariaDB而不是安装MySQL Server。
在Debian上安装MariaDB，请参阅下面的教程：

在Debian上安装MariaDB服务器

要安装make和gcc，请运行：

sudo apt update
sudo apt -y install git make cmake gcc make build-essential

第2步：安装Apache Web服务器

要在Debian上安装Apache和所需的模块，请运行以下命令：

sudo apt -y install libapache2-mod-perl2 libapache-dbi-perl libapache-db-perl libapache2-mod-php

第3步：安装PHP和PHP-ZIP模块

我们还需要安装PHP和PHP-ZIP模块。

sudo apt -y install php php-zip php-pclzip php-gd php-mysql php-soap php-curl php-json php-xml php-mbstring

第4步：安装Perl和所有必需的模块

Perl和所有模块都可以通过运行以下命令来安装：

sudo apt -y install perl libxml-simple-perl libcompress-zlib-perl libdbi-perl libdbd-mysql-perl libnet-ip-perl libsoap-lite-perl libio-compress-perl libapache-dbi-perl libapache2-mod-perl2 libapache2-mod-perl2-dev libdbd-mysql-perl libnet-ip-perl libxml-simple-perl libarchive-zip-perl 
sudo cpan install XML::Entities Apache2::SOAP Net::IP Apache::DBI Mojolicious Switch Plack::Handler Archive::Zip

第5步：创建OCS库存数据库

以root用户身份登录MariaDB数据库并为OCS创建数据库：

$mysql -u root -p
CREATE DATABASE ocs;
GRANT ALL PRIVILEGES ON ocs.* TO Hyman@theitroad IDENTIFIED BY "StrongDBPassword";
FLUSH PRIVILEGES;
QUIT;

第6步：安装OCS库存服务器

从GitHub克隆项目：

$git clone https://github.com/OCSInventory-NG/OCSInventory-Server.git
Cloning into 'OCSInventory-Server'…
remote: Enumerating objects: 7473, done.
remote: Total 7473 (delta 0), reused 0 (delta 0), pack-reused 7473
Receiving objects: 100% (7473/7473), 52.59 MiB | 1.23 MiB/s, done.
Resolving deltas: 100% (5309/5309), done.

更改为克隆目录。

$cd OCSInventory-Server/
$git clone https://github.com/OCSInventory-NG/OCSInventory-ocsreports.git ocsreports
Cloning into 'ocsreports'…
remote: Enumerating objects: 29, done.
remote: Counting objects: 100% (29/29), done.
remote: Compressing objects: 100% (20/20), done.
remote: Total 28646 (delta 9), reused 22 (delta 9), pack-reused 28617
Receiving objects: 100% (28646/28646), 81.96 MiB | 1.06 MiB/s, done.
Resolving deltas: 100% (18118/18118), done.

编辑setup.sh脚本更改MySQL凭据：

DB_SERVER_HOST="localhost"
DB_SERVER_PORT="3306"
DB_SERVER_USER="ocs"
DB_SERVER_PWD="StrongDBPassword"

如果我们使用远程数据库服务器，请将db_server_host更改为它。
随意修改我们喜欢的其他更改，并启动安装过程我运行脚本。

$sudo ./setup.sh
+----------------------------------------------------------+
 |                                                          |
 |  Welcome to OCS Inventory NG Management server setup !   |
 |                                                          |
 +----------------------------------------------------------+
 Trying to determine which OS or Linux distribution you use
 +----------------------------------------------------------+
 | Checking for Apache web server binaries !                |
 +----------------------------------------------------------+
 CAUTION: If upgrading Communication server from OCS Inventory NG 1.0 RC2 and
 previous, please remove any Apache configuration for Communication Server!
Do you wish to continue ([y]/n)? y
....
Which host is running database server [localhost] ? <Enter>
On which port is running database server [3306] ?

同意所有选项以完成设置。
确保所有Perl检查都成功。

.....................
+----------------------------------------------------------+
 | Checking for required Perl Modules…                    |
 +----------------------------------------------------------+
 Checking for DBI PERL module…
 Found that PERL module DBI is available.
 Checking for Apache::DBI PERL module…
 Found that PERL module Apache::DBI is available.
 Checking for DBD::mysql PERL module…
 Found that PERL module DBD::mysql is available.
 Checking for Compress::Zlib PERL module…
 Found that PERL module Compress::Zlib is available.
 Checking for XML::Simple PERL module…
 Found that PERL module XML::Simple is available.
 Checking for Net::IP PERL module…
 Found that PERL module Net::IP is available.
 Checking for SOAP::Lite Perl module…
 Found that PERL module SOAP::Lite is available.
 Checking for Archive::Zip Perl module…
 Found that PERL module Archive::Zip is available.
 +----------------------------------------------------------+
 |         Checking for optional Perl Modules…            |
 +----------------------------------------------------------+
 Checking for Apache2::SOAP PERL module…
 Found that PERL module SOAP::Apache2 is available.
 Checking for XML::Entities PERL module…
 Found that PERL module XML::Entities is available.
 Do you wish to setup Rest API server on this computer ([y]/n)? y
 +----------------------------------------------------------+
 | Checking for REST API Dependencies …                       |
 +----------------------------------------------------------+
 Found that PERL module Mojolicious::Lite is available.
 Found that PERL module Switch is available.
 Found that PERL module Plack::Handler is available.
 +----------------------------------------------------------+
 | Configuring REST API Server files …                        |
 +----------------------------------------------------------+
If the installation was successful, you should get a message:
+----------------------------------------------------------+
 |      Installing files for Administration server…       |
 +----------------------------------------------------------+
 Creating PHP directory /usr/share/ocsinventory-reports/ocsreports.
 Copying PHP files to /usr/share/ocsinventory-reports/ocsreports.
 Fixing permissions on directory /usr/share/ocsinventory-reports/ocsreports.
 Creating database configuration file /usr/share/ocsinventory-reports/ocsreports/dbconfig.inc.php.
 Creating IPDiscover directory /var/lib/ocsinventory-reports/ipd.
 Fixing permissions on directory /var/lib/ocsinventory-reports/ipd.
 Creating packages directory /var/lib/ocsinventory-reports/download.
 Fixing permissions on directory /var/lib/ocsinventory-reports/download.
 Creating snmp mibs directory /var/lib/ocsinventory-reports/snmp.
 Fixing permissions on directory /var/lib/ocsinventory-reports/snmp.
 Creating Administration server log files directory /var/lib/ocsinventory-reports/logs.
 Fixing permissions on directory /var/lib/ocsinventory-reports/logs.
 Creating Administration server scripts log files directory /var/lib/ocsinventory-reports/scripts.
 Fixing permissions on directory /var/lib/ocsinventory-reports/scripts.
 Configuring IPDISCOVER-UTIL Perl script.
 Installing IPDISCOVER-UTIL Perl script.
 Fixing permissions on IPDISCOVER-UTIL Perl script.
 Writing Administration server configuration to file /etc/apache2/conf-available/ocsinventory-reports.conf
 +----------------------------------------------------------------------+
 |        OK, Administration server installation finished ;-)           |
 |                                                                      |
 | Please, review /etc/apache2/conf-available/ocsinventory-reports.conf
 |          to ensure all is good and restart Apache daemon.            |
 |                                                                      |
 | Then, point your browser to http://server//ocsreports
 |        to configure database server and create/update schema.        |
 +----------------------------------------------------------------------+
 Setup has created a log file /root/OCSInventory-Server/ocs_server_setup.log. Please, save this file.
 If you encounter error while running OCS Inventory NG Management server,
 we can ask you to show us its content !
 DON'T FORGET TO RESTART APACHE DAEMON !
 Enjoy OCS Inventory NG ;-)

第7步：配置OCS库存服务器

安装OCS时，它会为我们生成Apache配置文件。
我们需要通过创建别名来启用此项：

sudo ln -s /etc/apache2/conf-available/ocsinventory-reports.conf /etc/apache2/conf-enabled/ocsinventory-reports.conf
sudo ln -s /etc/apache2/conf-available/z-ocsinventory-server.conf /etc/apache2/conf-enabled/z-ocsinventory-server.conf

如果我们需要REST API，还会添加：

sudo ln -s /etc/apache2/conf-available/zz-ocsinventory-restapi.conf /

重新启动Apache服务器

sudo chown -R www-data:www-data /var/lib/ocsinventory-reports
sudo systemctl restart apache2

编辑/usr/share/ocsinventory-reports/ocsreports/dbconfig.inc.php并为为mysql创建的用户添加名称和密码。
如果我们已使用正确的凭据修改setup.sh，则会出现它们。

在浏览器中打开以下URL，检查信息，然后单击"发送：

提供前面创建的数据库凭据，然后单击"发送"。

单击"在此处输入ocs-ng gui"链接以获取仪表板。

确认"执行更新"消息。

出于安全原因，将以下内容移动到某些网络无法访问的位置

sudo mv /usr/share/ocsinventory-reports/ocsreports/install.php \
/usr/share/ocsinventory-reports/ocsreports/install.php.bak

要由客户端编辑/etc/apache2/conf.d/z-ocsinventory-server.conf可更新管理标签，并更改以下指令从0到1

PerlSetEnv OCS_OPT_ACCEPT_TAG_UPDATE_FROM_CLIENT 1

步骤8：访问Web界面

安装成功后，访问Web仪表板。

http://$server_ip_address/ocsreports

默认登录凭据是：

Username: admin
Password: admin

通过导航到设置>我的帐户>密码来更改管理员密码。

提供新密码，然后单击"确定"按钮。
从其中我们可以探索OCS库存并开始将数据送到它。