Pass host cpu flags to compute guests

Both kvm and ovs plugins require specific cpu flags.
Host-model mode will pass most of the host cpu flags to guest.

JIRA: FUEL-157

Change-Id: Iff620a4b4f5948e54f6f8db01411d6659f08ec00
Signed-off-by: Michal Skalski <mskalski@mirantis.com>

diff --git a/deploy/templates/virtual_environment/vms/compute.xml b/deploy/templates/virtual_environment/vms/compute.xml
index 95db879..f4180d3 100644 (file)
--- a/deploy/templates/virtual_environment/vms/compute.xml
+++ b/deploy/templates/virtual_environment/vms/compute.xml
@@ -2,6 +2,9 @@
   <name>compute</name>
   <memory unit='KiB'>8388608</memory>
   <currentMemory unit='KiB'>8388608</currentMemory>
+  <cpu mode='host-model'>
+    <model fallback='forbid'/>
+  </cpu>
   <vcpu placement='static'>2</vcpu>
   <os>
     <type arch='x86_64' machine='pc'>hvm</type>