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It's bare metal in the sense that it's self-bootstrapping but the "metal" it supports is only a paravirtualized system. This is what they mean when they say tha
by sweetjuly 3y ago
It's bare metal in the sense that it's self-bootstrapping but the "metal" it supports is only a paravirtualized system. This is what they mean when they say that they don't want to support tons of random hardware drivers: they've written support for KVM paravirt devices (which are nearly universally available on VMs), and that allows the kernel to run on most hosting providers.
- RetroTechie 3y agoSo (if I understand correctly): It minimizes the software stack (and with that: attack surface) that application sits on, inside a VM. It does not (nor is it expected to) help to minimize said application. And it does not minimize the software stack that runs the VM.
- convolvatron 3y agoexactly. its an adpater that provides a short path between the applications expectations and what the VM provides.