Virtua 0.8.4 · kernel 7.2.4

Your VMs, containers and Docker. One console.

VirtuaOS turns a Debian 13 server into a complete virtualization platform: QEMU/KVM virtual machines, LXC containers and Docker, storage, networking and backups, all driven from a modern web interface.

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Self-hosted
MIT license
FR / EN interface
Signed APT package

3 in 1KVM · LXC · Docker

5storage types (incl. S3)

Multi-nodewith the VDM

7.2.4kernel-virtua kernel

Platform

Everything to host your workloads

Virtual machines

QEMU/KVM with UEFI or BIOS, Secure Boot (OVMF), virtio, host-passthrough CPU, cloning, export to template, x86_64 and aarch64.

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LXC containers

Multi-NIC networking, snapshots, backups, shared GPU (Intel, AMD, NVIDIA) and persistent USB passthrough.

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Docker and Compose

Full container editing, persistent Docker Compose, volumes, macvlan/ipvlan networks for a dedicated public IP.

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Snapshots and backups

Live, without freezing the machine, zstd-compressed, restorable as-is or modified.

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Cloud-style networking

Persistent bridges, NAT, OVH failover IPs with virtual MAC, per-resource firewall, automatic bridge repair.

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Datacenter (VDM)

Manage multiple nodes from a central console: inventory, migration, scheduled backups, VDM high availability.

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Architecture

Secure by design

Virtua strictly separates the interface from system operations:

the API (Fastify, port 8441) does not run as root: sessions, CSRF, MFA, quotas, audit;
the root runner only executes a closed list of actions over a Unix socket, never building shell commands;
the React web interface talks to the API; consoles go through short-lived, limited-use tickets.

Result: no hypervisor console port is ever exposed to the client.

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