~/lightning

Project Lightning Talk: Lima in 5 Minutes: From Containers To AI Sandboxing

Lightningat KubeCon + CloudNativeCon Japan 2026 · 2026-07-29..07-30· [security]
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Lima runs lightweight VMs on laptops to host containers and AI agents, supports automatic host filesystem sharing and opt‑out port forwarding, and works with containerd, Docker, Podman, Kubernetes, and Apptainer; launched May 2021 and now CNCF incubating. New features include GPU acceleration, protective sync modes, and MCB sandboxing that copies directories into the VM. Demo shows a malicious AI attempting to delete files gets contained and changes are rejected; local LLM inference currently runs on macOS silicon only, with Windows HCS driver and TUI coming.

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