Bhatti – Self-hostable Firecracker orchestrator with auto pause/wake

In plain words

Bhatti is a self-hosted orchestrator that runs isolated Linux VMs using Firecracker on any KVM-capable hardware, from Raspberry Pi 5 to cloud servers. Each VM has its own kernel, filesystem, and IP address. Idle VMs pause and snapshot to disk, waking in milliseconds on demand. Users can publish ports as public URLs with automatic wake-on-access, pull container images as VM filesystems, and manage multiple tenants with per-user isolation and encrypted secrets. Distributed as a single Go binary under Apache 2.0.

written from the facts on this page · September 2026

From the sources

Linux VMs that manage themselves. Create in seconds, snapshot everything, resume in milliseconds. Open source, self-hosted.

In the maker’s words, at launch

Bhatti spins up Linux VMs on any box with KVM — Pi 5, Hetzner AX, cloud VM with nested virt. - Each VM has its own kernel, filesystem, and IP - Idle VMs pause their CPUs and snapshot themselves to disk; the next request wakes them in 3.7ms warm or 360ms cold (p50, Hetzner AX102) - Publish any port → public URL with…

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