mishushakov

mishushakov / libkrun-go

Public

Go bindings for libkrun

46
2
100% credibility
Found Feb 08, 2026 at 38 stars -- GitGems finds repos before they trend. Get early access to the next one.
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AI Analysis
Go
AI Summary

Go bindings for libkrun that allow creating and configuring lightweight micro virtual machines on Linux and macOS.

How It Works

1
🔍 Discover safe isolation tool

You hear about a handy way to run programs in tiny, secure virtual spaces that don't touch your main computer.

2
📁 Prepare your files

Gather the files and folder that will act as the virtual computer's home.

3
⚙️ Choose power and size

Decide how many processors and how much memory to give your virtual computer.

4
🎯 Pick the program to run

Select the main program or command that starts up inside the virtual space.

5
🚀 Launch the virtual computer

Hit start, and your virtual machine springs to life, running everything safely isolated.

6
👀 Watch it work

See the output, connect shared folders or network if needed, and interact as it runs.

✅ Mission accomplished

Your program finishes securely, giving you results without any risk to your system.

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Star Growth

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AI-Generated Review

What is libkrun-go?

libkrun-go delivers Go bindings for libkrun, enabling developers to spin up lightweight microVMs on Linux KVM or macOS HVF with a straightforward API. You create a context, configure vCPUs, RAM, rootfs, and an exec command, then call StartEnter to launch isolated workloads that exit with the guest's code. It solves the pain of C FFI for VM isolation, letting Go apps sandbox untrusted code or run services with hardware acceleration.

Why is it gaining traction?

Among GitHub bindings like argon2 cffi, CUDA, raylib, or IoT device bindings, libkrun-go stands out with feature-rich options: virtio-fs for host sharing, vsock port mapping, TCP port forwards, disk images (raw/qcow2), GPU/display setup, and optional net backends via build tags. No bloat—query features at runtime, slim binaries for your needs. Devs dig the crisp error wrapping (syscall.Errno) and E2E examples for quick starts.

Who should use this?

Go backend engineers building multi-tenant sandboxes for CI jobs or serverless functions. DevOps folks replacing Docker with VM isolation for edge/IoT prototypes on macOS/Linux. Security teams testing confidential workloads via TEE configs.

Verdict

Worth adopting for Go microVM needs—docs and tests are pro-level, covering basics to GPU/net—but 45 stars and 1.0% credibility signal early maturity; productionize cautiously. (187 words)

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