You're likely to experience operational + setup hiccups to use it in production. Just look at their setup docs:
Setup: https://github.com/firecracker-microvm/firecracker/blob/main...
https://github.com/firecracker-microvm/firecracker/blob/main...
I’m working on https://coasts.dev.
I’ve been thinking a lot about the light vm side lately but it’s not an area we are going to attack ourselves. I think there’s a really good pairing between what we’re working on.
I think anyone looking to use infra that needs below properties are well served by this project: 1. subsecond vm cold starts 2. kernel isolation (vs containers) 3. consistent local <-> remote environment 4. elastic cpu, memory. 5. ease to setup.
I am designing it as a infra primitive on purpose for general workloads as opposed to others in the microvm space i.e. firecracker was designed for lambda/serverless workloads.