I'd like to improve the packet processing on my current RDO Openstack setup.
I've seen the guidelines around configuring devstack with DPDK http://https://software.intel.com/en-us/blogs/2015/02/02/openstack-neutron-accelerated-by-dpdk
But has anyone got steps to setup with RDO openstack. I'm assuming I can largely follow the guide to compile and install the DPDK enabled OVS here: https://software.intel.com/en-us/blogs/2015/06/09/building-vhost-user-for-ovs-today-using-dpdk-200
What I am wondering is, what is the impact to my existing OVS config and bridges, and do I need to patch/modify openstack so that when it creates ports they are off type dpdk ?