Can anyone comment on the state of these "microVMs" they speak of? I didn't realize Openstack went that deep in the sense that I thought it was just a VM management platform.
The "micoVMs" are Linux containers [1] running within the operating system that is installed on the bare metal.
Since containers start in milliseconds, you gain a tremendous amount of flexibility in what you run on top of these machines. I believe that Pantheon has successfully run ~30k containers (edit: systemd-nspawn, not Docker) on a single machine.
I thought they wouldn't want to muddle the waters by saying "microvm" instead of just using the term container. I thought they were using something like Mirage:
I would love to know how this is being done, exactly.
Something like having banks of live unprovisioned machines with a managed switching infrastructure, KVM-over-IP, some sort of netboot or UEFI installer for OS installation, all managed via an API?
