System Requirements

Supported Operating Systems

  • AlmaLinux 9.x
  • AlmaLinux 8.x
  • CloudLinux 8.x
  • Debian 12.x
  • Debian 11.x
  • RedHat Enterprise Linux 9.x
  • RedHat Enterprise Linux 8.x
  • Rocky Linux 8.x
  • Ubuntu 24.04
  • Ubuntu 22.04

Supported VPS

  • Virtuozzo *
  • OpenVZ *
  • KVM
  • Xen
  • Vmware
  • HyperV

* Virtuozzo / OpenVZ VPS may require /proc/sys/fs/inotify/max_user_watches to be increased by your provider for real-time file monitoring if more inotify resources are required than is set, some providers may not be willing to do this.

Supported Plesk Versions

Plesk Obsidian 18.0.62+

Third Party Software

Linux Malware Detect, ClamAV 1.00+ packages from EPEL or Debian/Ubuntu Repositories

Memory Required

Minimum 3 GB system memory with at least 1 GB free if installing ClamAV (optional)