OvS DPDK derive parameters timeout issue
OvS DPDK derive parameters timeout issue

This change is to fix the OvS DPDK derive parameters timeout
issue. OvS DPDK parameters and NUMA aware vSwitch parameters are not
derived and getting timeout issue.

Change-Id: If3841210a5d5cf125058cc3e5cf4de2905fae42b
Closes-Bug: #1842042

openstack/tripleo-common,openstack/tripleo-common