ROSA Enterprise Linux Server

ROSA Enterprise Linux Server (RELS)

ROSA Enterprise Linux Server is a server operating system with free ISO downloads and the software repositories available under the subscription. RELS supports many server hardware systems and offers full protection against external threats. The developing process is based on best European practices of the similar solutions.

Key features:

  • Compatible with many popular free and commercial enterprise solutions, including the binary compatibility
  • Easy and fast installation and configuration process
  • High customizability during deployment
  • Source code available under GPL
  • Kernel v3.10 or kernel v4.9 for better hardware compatibility choice
  • Official technical support is provided by the technical specialists of LLC NTC IT ROSA
  • Available for the i686 and x86-64 architectures

System requirements:

  • Intel Xeon E5-2600 compatible CPU
  • 4 GB RAM
  • VGA adapter and monitor with minimum screen resolution 1024 × 768
  • DVD drive or flash memory device
  • 50 GB disk space
  • keyboard, mouse

During the installation it is possible to choose one of the following configurations: infrastructure server, fileserver, print server, DNS server, web server, virtualization host and so on. Optionally, you may select some additional packages for install (e. g. compatibility libraries, development tools etc).

Included software:

  • IPA domain services (analog of Microsoft Active Directory)
  • Nginx and Apache web servers
  • MySQL and PostgreSQL databases
  • Zimbra, Exim, Postfix and Dovecot mail servers
  • fault-tolerance improving tools (pacemaker, corosync)
  • DRBD tool for creating fault-tolerant storage
  • Bacula backup tool
  • ejabberd instant messages server
  • CIFS, NFS, Bind, DHCP, NTP, FTP and SSH network services
  • Zabbix monitoring system
  • Native information protection tools developed by ROSA:
    • Tool for changing extended file attributes ROSA Chattr
    • Data encrypting software ROSA Crypto Tool
    • Application for optimizing memory ROSA Memory Clean
    • Tool for file shredding and deletion ROSA Shred


  • Universal (without certificate)
    1 year of standard support
    9 000₽
  • Universal (without certificate)
    1 year extended support
    13 500₽

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