Set libvirt_cpu_mode=none in nova.conf.
This patch sets the libvirt cpu mode to "none" unconditionally. Optimal
CPU performance isn't really critical with devstack. Without this
option, we are getting some devstack failures on some of the cloud
providers used by jenkins.
Fixes bug 1023513.
Change-Id: I01dc89a3edc6f118e248a965db858b26acbfeafe
diff --git a/stack.sh b/stack.sh
index 87865dc..f24d96d 100755
--- a/stack.sh
+++ b/stack.sh
@@ -1726,6 +1726,7 @@
fi
add_nova_opt "sql_connection=$BASE_SQL_CONN/nova?charset=utf8"
add_nova_opt "libvirt_type=$LIBVIRT_TYPE"
+add_nova_opt "libvirt_cpu_mode=none"
add_nova_opt "instance_name_template=${INSTANCE_NAME_PREFIX}%08x"
# All nova-compute workers need to know the vnc configuration options
# These settings don't hurt anything if n-xvnc and n-novnc are disabled