firecracker

Firecracker with AgentFS Example

A minimal Firecracker VM setup with NFSv3 support for AgentFS.

Prerequisites

• Linux host with KVM support
• Firecracker binary installed
• Build tools: gcc, make, curl, sudo

Build

1. Build the Linux kernel with NFSv3 support:

./build-kernel.sh

2. Build the rootfs with BusyBox:

./build-rootfs.sh

Run

Start the Firecracker VM:

./run.sh

Press Ctrl+C to stop the VM.

Files

• build-kernel.sh - Downloads and builds Linux kernel 6.1.x with NFSv3 support
• build-rootfs.sh - Creates minimal ext4 rootfs with BusyBox
• run.sh - Launches Firecracker VM with the built kernel and rootfs