openstack-ansible-os_nova/releasenotes/notes/remove_nova_cpu_mode_option-e9fcfc97aa13a29a.yaml
Andy McCrae a2f95e90ca Set cpu_mode = none for Qemu
Nova will set a default value for "cpu_mode" for Qemu/KVM which will be
"host-model" however this causes issues with QEMU 2.6.0:

https://bugzilla.redhat.com/show_bug.cgi?id=1404627

This patch allows the nova_cpu_model to be set, and is set for the qemu
libvirt_type to be "none" by default.

Change-Id: I1e1b0149efe3bfa069172fa99cde65566a8fe19e
2017-07-03 16:00:53 +01:00

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YAML

---
deprecations:
- |
The ``nova_cpu_mode`` Ansible variable has been removed by default,
to allow Nova to detect the default value automatically. Hard-coded
values can cause problems. You can still set ``nova_cpu_mode`` to
enforce a ``cpu_mode`` for Nova.
Additionally, the default value for the ``qemu`` ``libvirt_type``
is set to ``none`` to avoid issues caused with ``qemu`` 2.6.0.