Re: debci / salsa ci: support for qemu runner
On 7/25/23 19:49, Johannes Schauer Marin Rodrigues wrote:
having kvm available in debci and salsaci would be a
big plus.
The issue with nested virt, is that they prevent live-migration of VMs
(Qemu doesn't support live-migrating nested MMU pages...). There's
ongoing work to allow this in upstream Qemu, but as far as I know, this
isn't ready yet. Once we have the feature in, we'll go from a "mostly
unsupported" in public clouds to "mostly, everyone has it".
Until then, I would recommend against using nested-virt whenever possible.
Cheers,
Thomas Goirand (zigo)
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