> These days I think that definition should be updated to "container" instead of "kernel": if you're running separate logical machines inside the same kernel wi

> These days I think that definition should be updated to "container" instead of "kernel": if you're running separate logical machines inside the same kernel with separate PIDs etc., they should have separate machine IDs. Indeed. If that weren't the case, and the "same kernel" were enough, then things could just use /proc/sys/kernel/random/boot_id.