Hi
It looks like MaaS provisioned instances on top of Virsh enabled machines are configured by default with libvirt cpu mode qemu64
. This mode lacks cpu extensions like avx, avx2 which are required to run modern apps, like MongoDB 5+.
As a workaround, I managed to edit the libvirt domain, setting cpu to host-passthrough
then restart the VM.
Is there a setting in MaaS than would configure the libvirt cpu to host-passthrough
, or a setting to add cpu features like avx, avx2?
Cheers