Take a look at Weaveworks Ignite for an open source tool for running Firecracker VMs from container images: https://github.com/weaveworks/ignite
And of course AWS Fargate and Lambda use this tech under the hood transparently, so that's always an option if you don't want to host and operate it yourself.
And of course AWS Fargate and Lambda use this tech under the hood transparently, so that's always an option if you don't want to host and operate it yourself.