firecracker-go-sdk

This is really cool. I've also been working with Firecracker, but for isolated CI runners with Docker and KinD/K3s support. Starting with GitHub Actions [1] I've also had interest in making OpenFaaS use pause/resume from Gatsby.js who wanted to reduce their hosting costs. The main challenges were around the networking - if you use CNI and the Go SDK [2] then restores simply don't work. Not sure if you're working with netlink and IMAP directly to get around it? My question is how are you guaranteeing uniqueness, or do you only clone snapshots for a single tenant? [3] [1] https://github.com/self-actuated/actuated [2] https://github.com/firecracker-microvm/firecracker-go-sdk [3] https://github.com/firecracker-microvm/firecracker/blob/main...

The cliffs of cloud native software defined networking insanity await you: https://github.com/containernetworking/cni https://github.com/firecracker-microvm/firecracker-go-sdk Firecracker, by design, only supports Linux tap devices. The SDK provides facilities to: Attach a pre-created tap device, optionally with static IP configuration, to the VM. This is referred to as a "static network interface". Create a tap device via CNI plugins, which will then be attached to the VM automatically by the SDK. This is referred to as a "CNI-configured network interface"