Firecracker and katacontainers (and other KVM based "containers") are valuable for multiple tenants that don't trust each other. They are less helpful if you tr

Firecracker and katacontainers (and other KVM based "containers") are valuable for multiple tenants that don't trust each other. They are less helpful if you trust what you're running. In fact, a Fly Firecracker VM is not all that different from a DO droplet. We expose them as containers, but you could run Dokku within a Fly app and have a similar set of stuff under the covers.