Are there Open Source tooling for running your own network with automatic provisioning benefits of the giant clouds? Not that I am aware of. The closest would

Are there Open Source tooling for running your own network with automatic provisioning benefits of the giant clouds? Not that I am aware of. The closest would be VMWare which is rather expensive and using their lab modules. You've tried OpenStack and that is about the closest it gets in terms of free open source and bare metal provisioning of VM platforms. There are other paid tools to handle power-on provisioning on new fleets of servers but most of them are still in early development and still require a good deal of in-house development to tie everything together.