🚀 Getting Started

Installing Virtlix on a Fresh Server Server Requirements & Partition Layout Activating Your License Your First VPS

🖥️ VPS Management

Creating and Configuring a VPS Cloning and Rebuilding a VPS Creating a Reusable Template from a VPS Resource Plans and Per-VM Limits Windows Guest Support

🌐 Networking & Firewall

IP Pool and Network Modes VPS Firewall Rules Server-Level Firewall Plans Console Access: noVNC and the Web Terminal

💾 Backups & OS Templates

Automated Backups and Backup Destinations Managing OS Templates Uploading and Using ISOs Media Groups

🔑 Multi-Server & Licensing

Understanding Your License and VPS Limits Master Configuration and Security Settings Registering and Controlling Remote Servers Webhook Callbacks

❓ Troubleshooting & FAQ

Console Shows "Connection Lost" License Shows as Suspended or Expired VPS Won't Start After Creation Common Questions

Docs / Backups & OS Templates / Managing OS Templates

Managing OS Templates

Virtlix ships with 19+ supported OS templates across Ubuntu, Debian, AlmaLinux, Rocky Linux, CentOS Stream and Fedora. Templates download from the catalog on first use and are cached under /var/lib/virtlix/templates - every VPS after the first on a given OS boots from a copy-on-write overlay of that cached base, so it's effectively instant.

If you know in advance which OSes you'll be provisioning most, OS Templates → Download to node lets you pre-warm several at once with live per-file progress, so the first real customer VPS on each OS isn't the one waiting on the download.