Dalam panduan ini, kita akan mempelajari cara menginstal OCS-NG Inventory di CentOS 8. OCS (Open Computer and Software) Inventory Next Generation adalah alat opensource yang digunakan untuk menginventarisasi aset TI. Ini mengumpulkan informasi tentang perangkat keras dan perangkat lunak engine jaringan yang menjalankan program client OCS (“Agen Inventaris OCS”). OCS dapat digunakan untuk memvisualisasikan inventaris melalui interface web. Ini digunakan dalam arsitektur server-agen di mana agen OCS NG diinstal pada aset untuk diinventarisasi untuk mengumpulkan informasi tentang aset itu. Dalam kasus di mana agen tidak dapat diinstal seperti di router, switch, polling SNMP dapat digunakan untuk mengumpulkan informasi aset.
Instal Inventaris OCS-NG di CentOS 8
Prasyarat
OCS-NG Inventory adalah aplikasi web dan karenanya membutuhkan LAMP/LEMP Stack. Hal ini juga memerlukan sejumlah Perpustakaan Perl dan ekstensi PHP seperti yang dinyatakan pada halaman prasyarat.
Perbarui paket sistem Anda
dnf update
Dalam demo ini, kami menggunakan LAMP untuk OCS-NG dan karenanya, komponen stack LAMP diinstal sebagai berikut;
Instal server Web Apache di CentOS 8
dnf install httpd -y
Jika FirewallD berjalan, izinkan akses eksternal Apache.
firewall-cmd --permanent --add-service=http
firewall-cmd --reload
Mulai dan Aktifkan service Apache.
systemctl enable --now httpd
Instal Server Database MariaDB di CentOS 8
dnf install mariadb mariadb-server -y
Mulai dan aktifkan service MariaDB.
systemctl enable --now mariadb
Buat Database Inventaris OCS-NG dan Pengguna Database
Mulailah dengan menjalankan skrip keamanan awal MySQL.
mysql_secure_installation
Selanjutnya, login dan buat database OCS-NG. Ganti nama database yang sesuai.
mysql -u root -p
create database ocsdb;
Setelah itu, buat user basis data OCS-NG dan tetapkan semua hak pada basis data OCS-NG. Ganti username dan Password yang sesuai.
grant all on ocsdb.* to [email protected] identified by 'ocsDBpassW0rd';
Reload tabel hak istimewa dan keluar dari database.
flush privileges;
quit
Instal PHP dan Ekstensi yang Diperlukan untuk Inventaris OCS-NG
Untuk menghindari masalah seperti yang kami alami dengan versi PHP lain seperti layar kosong OCS-NG, OCS-NG macet Processing… dengan PHP 7.3, panduan ini akan tetap menggunakan PHP 7.2 yang merupakan versi default yang tersedia di CentOS 8. Jika Anda tahu cara mengatasi masalah ini, silakan tinggalkan petunjuk di bagian komentar.
Untuk menginstal semua modul PHP yang diperlukan, instal repo PHP Remi;
dnf install epel-release
dnf install remi-release
Aktifkan repo PHP 7.2 Remi;
dnf module reset -y php
dnf module enable php:remi-7.2
Juga, aktifkan PowerTool Repos di CentOS 8;
sed -i 's/enabled=0/enabled=1/' /etc/yum.repos.d/CentOS-PowerTools.repo
Selanjutnya, instal PHP dan modul PHP yang diperlukan.
dnf install php php-domxml php-gd php-imap php-ldap php-mbstring php-mysqlnd php-opcache php-pdo php-pear php-pecl-apcu php-pecl-zip php-soap php-xmlrpc php-gd php-xml php-zip php-fpm php-bcmath php-intl
Mulai dan aktifkan PHP-FPM;
systemctl enable --now php-fpm
Instal Perl dan Bangun Alat
Jalankan perintah di bawah ini untuk menginstal Perl, modul Perl, dan alat bantu yang diperlukan.
dnf install -y make gcc perl-Archive-Zip perl-Compress-Zlib perl-DBD-MySQL perl-DBI perl-Mojolicious perl-Net-IP perl-Plack perl-SOAP-Lite perl-Switch perl-XML-Entities perl-XML-Simple perl-Apache-DBI perl-Digest-SHA1 perl-Apache2-SOAP
Download Arsip Server Inventaris OCS-NG
Arahkan ke halaman downloadan OCS dan download Server OCS. Anda cukup menjalankan perintah di bawah ini untuk mengambil OCS 2.7. Pastikan untuk mengganti versi yang sesuai.
wget https://github.com/OCSInventory-NG/OCSInventory-ocsreports/releases/download/2.7/OCSNG_UNIX_SERVER_2.7.tar.gz
Setelah downloadan selesai, ekstrak arsipnya.
tar xzf OCSNG_UNIX_SERVER_2.7.tar.gz
Instal Inventaris OCS-NG
Arahkan ke direktori sumber OCS.
cd OCSNG_UNIX_SERVER_2.7/
Jalankan skrip instalasi.
sh setup.sh
Ikuti petunjuk untuk menginstal inventaris OCS-NG yang sesuai. tekan ENTER untuk menerima default.
+----------------------------------------------------------+ | | | 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 Assuming Communication server 1.0 RC2 or previous is not installed on this computer. Starting OCS Inventory NG Management server setup from folder /root/OCSNG_UNIX_SERVER_2.7 Storing log in file /root/OCSNG_UNIX_SERVER_2.7/ocs_server_setup.log +----------------------------------------------------------+ | Checking for database server properties... | +----------------------------------------------------------+ Your MySQL client seems to be part of MySQL version 10.3. Your computer seems to be running MySQL 4.1 or higher, good ;-) Which host is running database server [localhost] ? OK, database server is running on host localhost ;-) On which port is running database server [3306] ? OK, database server is running on port 3306 ;-) +----------------------------------------------------------+ | Checking for Apache web server daemon... | +----------------------------------------------------------+ Where is Apache daemon binary [/usr/sbin/httpd] ? OK, using Apache daemon /usr/sbin/httpd ;-) +----------------------------------------------------------+ | Checking for Apache main configuration file... | +----------------------------------------------------------+ Where is Apache main configuration file [/etc/httpd/conf/httpd.conf] ? OK, using Apache main configuration file /etc/httpd/conf/httpd.conf ;-) +----------------------------------------------------------+ | Checking for Apache user account... | +----------------------------------------------------------+ Which user account is running Apache web server [apache] ? OK, Apache is running under user account apache ;-) +----------------------------------------------------------+ | Checking for Apache group... | +----------------------------------------------------------+ Which user group is running Apache web server [apache] ? OK, Apache is running under users group apache ;-) +----------------------------------------------------------+ | Checking for Apache Include configuration directory... | +----------------------------------------------------------+ Setup found Apache Include configuration directory in /etc/httpd/conf.d. Setup will put OCS Inventory NG Apache configuration in this directory. Where is Apache Include configuration directory [/etc/httpd/conf.d] ? OK, Apache Include configuration directory /etc/httpd/conf.d found ;-) +----------------------------------------------------------+ | Checking for PERL Interpreter... | +----------------------------------------------------------+ Found PERL interpreter at </usr/bin/perl> ;-) Where is PERL interpreter binary [/usr/bin/perl] ? OK, using PERL interpreter /usr/bin/perl ;-) Do you wish to setup Communication server on this computer ([y]/n)?y +----------------------------------------------------------+ | Checking for Make utility... | +----------------------------------------------------------+ OK, Make utility found at </usr/bin/make> ;-) +----------------------------------------------------------+ | Checking for Apache mod_perl version... | +----------------------------------------------------------+ Checking for Apache mod_perl version 1.99_22 or higher Found that mod_perl version 1.99_22 or higher is available. OK, Apache is using mod_perl version 1.99_22 or higher ;-) +----------------------------------------------------------+ | Checking for Communication server log directory... | +----------------------------------------------------------+ Communication server can create detailed logs. This logs can be enabled by setting integer value of LOGLEVEL to 1 in Administration console menu Configuration. Where to put Communication server log directory [/var/log/ocsinventory-server] ? OK, Communication server will put logs into directory /var/log/ocsinventory-server ;-) +----------------------------------------------------------------------------+ | Checking for Communication server plugins configuration directory... | +----------------------------------------------------------------------------+ Communication server need a directory for plugins configuration files. Where to put Communication server plugins configuration files [/etc/ocsinventory-server/plugins] ? OK, Communication server will put plugins configuration files into directory /etc/ocsinventory-server/plugins ;-) +-------------------------------------------------------------------+ | Checking for Communication server plugins perl directory... | +-------------------------------------------------------------------+ Communication server need a directory for plugins Perl modules files. Where to put Communication server plugins Perl modules files [/etc/ocsinventory-server/perl] ? OK, Communication server will put plugins Perl modules files into directory /etc/ocsinventory-server/perl ;-) +----------------------------------------------------------+ | 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... | +----------------------------------------------------------+ Where do you want the API code to be store [/usr/lib64/perl5/vendor_perl] ? Copying files to /usr/lib64/perl5/vendor_perl +----------------------------------------------------------+ | Configuring REST API Server configuration files... | +----------------------------------------------------------+ +----------------------------------------------------------+ | OK, looks good ;-) | | | | Configuring Communication server Perl modules... | +----------------------------------------------------------+ Checking if your kit is complete... Looks good Generating a Unix-style Makefile Writing Makefile for Apache::Ocsinventory Writing MYMETA.yml and MYMETA.json +----------------------------------------------------------+ | OK, looks good ;-) | | | | Preparing Communication server Perl modules... | +----------------------------------------------------------+ +----------------------------------------------------------+ | OK, prepare finshed ;-) | | | | Installing Communication server Perl modules... | +----------------------------------------------------------+ +----------------------------------------------------------+ | OK, Communication server Perl modules install finished;-)| | | | Creating Communication server log directory... | +----------------------------------------------------------+ Creating Communication server log directory /var/log/ocsinventory-server. Fixing Communication server log directory files permissions. Configuring logrotate for Communication server. Removing old communication server logrotate file /etc/logrotate.d/ocsinventory-NG Writing communication server logrotate to file /etc/logrotate.d/ocsinventory-server +----------------------------------------------------------------------+ | OK, Communication server log directory created ;-) | | | | Creating Communication server plugins configuration directory... | +----------------------------------------------------------------------+ Creating Communication server plugins configuration directory /etc/ocsinventory-server/plugins. +----------------------------------------------------------------------+ | OK, Communication server plugins configuration directory created ;-) | | | | Creating Communication server plugins Perl directory... | +----------------------------------------------------------------------+ Creating Communication server plugins Perl directory /etc/ocsinventory-server/perl. +----------------------------------------------------------------------+ | OK, Communication server plugins Perl directory created ;-) | | | | Now configuring Apache web server... | +----------------------------------------------------------------------+ To ensure Apache loads mod_perl before OCS Inventory NG Communication Server, Setup can name Communication Server Apache configuration file 'z-ocsinventory-server.conf' instead of 'ocsinventory-server.conf'. Do you allow Setup renaming Communication Server Apache configuration file to 'z-ocsinventory-server.conf' ([y]/n) ?y OK, using 'z-ocsinventory-server.conf' as Communication Server Apache configuration file Removing old communication server configuration to file /etc/httpd/conf.d/ocsinventory.conf Writing communication server configuration to file /etc/httpd/conf.d/z-ocsinventory-server.conf +----------------------------------------------------------------------+ | OK, Communication server setup successfully finished ;-) | | | | Please, review /etc/httpd/conf.d/z-ocsinventory-server.conf | | to ensure all is good. Then restart Apache daemon. | +----------------------------------------------------------------------+ Do you wish to setup Administration Server (Web Administration Console) on this computer ([y]/n)?y +----------------------------------------------------------+ | Checking for Administration Server directories... | +----------------------------------------------------------+ CAUTION: Setup now install files in accordance with Filesystem Hierarchy Standard. So, no file is installed under Apache root document directory (Refer to Apache configuration files to locate it). If you're upgrading from OCS Inventory NG Server 1.01 and previous, YOU MUST REMOVE (or move) directories 'ocsreports' and 'download' from Apache root document directory. If you choose to move directory, YOU MUST MOVE 'download' directory to Administration Server writable/cache directory (by default /var/lib/ocsinventory-reports), especially if you use deployment feature. Do you wish to continue ([y]/n)?y Assuming directories 'ocsreports' and 'download' removed from Apache root document directory. Where to copy Administration Server static files for PHP Web Console [/usr/share/ocsinventory-reports] ? OK, using directory /usr/share/ocsinventory-reports to install static files ;-) Where to create writable/cache directories for deployment packages, administration console logs, IPDiscover and SNMP [/var/lib/ocsinventory-reports] ? OK, writable/cache directory is /var/lib/ocsinventory-reports ;-) +----------------------------------------------------------+ | Checking for required Perl Modules... | +----------------------------------------------------------+ Checking for DBI PERL module... Found that PERL module DBI is available. Checking for DBD::mysql PERL module... Found that PERL module DBD::mysql 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. +----------------------------------------------------------+ | 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/httpd/conf.d/ocsinventory-reports.conf +----------------------------------------------------------------------+ | OK, Administration server installation finished ;-) | | | | Please, review /etc/httpd/conf.d/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/OCSNG_UNIX_SERVER_2.7/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 ;-)
Untuk masalah instalasi apa pun, Anda dapat memeriksa file log, $HOME/OCSNG_UNIX_SERVER_2.7/ocs_server_setup.log.
Konfigurasikan Pengaturan Koneksi Database OCS-NG
Edit konfigurasi server web OCS-NG untuk mengonfigurasi pengaturan koneksi database.
vim /etc/httpd/conf.d/z-ocsinventory-server.conf
... # Master Database settings # Replace localhost by hostname or ip of MySQL server for WRITE PerlSetEnv OCS_DB_HOST localhost # Replace 3306 by port where running MySQL server, generally 3306 PerlSetEnv OCS_DB_PORT 3306 # Name of database PerlSetEnv OCS_DB_NAME ocsdb PerlSetEnv OCS_DB_LOCAL ocsdb # User allowed to connect to database PerlSetEnv OCS_DB_USER ocsadmin # Password for user PerlSetVar OCS_DB_PWD ocsDBpassW0rd...
vim /etc/httpd/conf.d/zz-ocsinventory-restapi.conf
... <Perl> $ENV{PLACK_ENV} = 'production'; $ENV{MOJO_HOME} = '/usr/lib64/perl5/vendor_perl'; $ENV{MOJO_MODE} = 'deployment'; $ENV{OCS_DB_HOST} = 'localhost'; $ENV{OCS_DB_PORT} = '3306'; $ENV{OCS_DB_LOCAL} = 'ocsdb'; $ENV{OCS_DB_USER} = 'ocsadmin'; $ENV{OCS_DB_PWD} = 'ocsDBpassW0rd'; $ENV{OCS_DB_SSL_ENABLED} = 0; # $ENV{OCS_DB_SSL_CLIENT_KEY} = ''; # $ENV{OCS_DB_SSL_CLIENT_CERT} = ''; # $ENV{OCS_DB_SSL_CA_CERT} = ''; $ENV{OCS_DB_SSL_MODE} = 'SSL_MODE_PREFERRED'; </Perl>...
vim /usr/share/ocsinventory-reports/ocsreports/dbconfig.inc.php
$_SESSION["SERVEUR_SQL"]="localhost"; $_SESSION["COMPTE_BASE"]="ocsdb"; $_SESSION["PSWD_BASE"]="ocsDBpassW0rd"; ?>
Simpan dan keluar dari file konfigurasi setelah melakukan perubahan.
Tetapkan izin dan kepemilikan yang tepat dari file konfigurasi OCS.
chmod -R 766 /usr/share/ocsinventory-reports
chown -R apache:apache /usr/share/ocsinventory-reports
chown -R apache:apache /var/lib/ocsinventory-reports
Sesuaikan juga izin SELinux pada file konfigurasi server web.
chcon -R -t httpd_sys_rw_content_t /usr/share/ocsinventory-reports
Mulai ulang service Apache, MariaDB, dan PHP-FPM.
systemctl restart httpd mariadb php-fpm
Selesaikan Konfigurasi OCS-NG melalui Interface Web
Navigasi ke http://server-hostname-or-IP/ocsreports pada browser Anda untuk mengakses OCS.
Konfigurasikan koneksi database Inventaris OCS dan klik Send.
Selanjutnya, klik Click here to enter OCS-NG GUIuntuk masuk ke interface web OCS. Gunakan kredensial default: login= admindan password= admin.
Jika diminta untuk menjalankan pembaruan basis data, silakan lanjutkan ke interface masuk OCS.
Interface user OCS-NG.
Setel ulang password: Settings gear > My account > Password.
Hapus skrip instalasi.
mv /usr/share/ocsinventory-reports/ocsreports/install.php /usr/share/ocsinventory-reports/ocsreports/install.php.old
Itu menandai akhir dari panduan kami tentang cara menginstal OCS-NG Inventory di CentOS 8.
Anda kemudian dapat mempelajari cara menginstal agen inventaris OCS-NG untuk mengumpulkan informasi tentang perangkat keras dan perangkat lunak engine berjaringan.
Instal Agen Inventaris OCS di Debian 10/Ubuntu 18.04
Referensi:
Dokumentasi Inventaris OCS-NG
Tutorial Terkait
Instal Inventaris OCS-NG di Fedora 30/Fedora 29
Instal Snipe-IT di Debian 10/Ubuntu 18.04
Instal LAMP Stack di CentOS 8
Instal LAMP Stack di Fedora 30
Instal LAMP Stack di Fedora 28/29