e06d954229
CentOS/RHEL 9 are being compiled for the x86_64-v2 architecture which is newer than the qemu default of qemu64. This means that for devstack to boot these instances we need a newer CPU model. Nehalem is apparently the oldest model that works for x86_64-v2 and is expected to work on Intel and AMD cpus with kvm or qemu. Switch devstack to this model by default. Note that we cannot use host-passthrough or host-model because we want to support live migration between devstack deployed nova-compute instances and even within the CI instances that we get the host CPUs can differ. Also, we should run this change against as many clouds as possible to ensure that the newer model works across all of our clouds. There is some fear that the virtual CPUs presented to us in some clouds may not be able to run these newer CPU models. Change-Id: Ibd6e11b59f3c8655bc60ace7383a08458b2177f2 |
||
|---|---|---|
| .. | ||
| functions-libvirt | ||
| hypervisor-fake | ||
| hypervisor-ironic | ||
| hypervisor-libvirt | ||
| hypervisor-openvz | ||
| hypervisor-vsphere | ||