To use DPDK, nics has to be bind with DPDK drivers. Once
binded, the nics will not be listed in the kernel commands.
We have to update the list of PCI address of the nics which
are bound to the DPDK drivers with openvswtich DPDK_OPTIONS
as whitelist. For which, the list of PCI address of the
nics which are bound to the given DPDK drivers are listed
via a custom facter. This whitelist is fed as input to the
DPDK_OPTIONS.
Co-Authored-By: Jaganathan Palanisamy <jpalanis@redhat.com>
Implements: blueprint tripleo-ovs-dpdk
Change-Id: I4fbca23e07468ee58dfce10a6deaf2f25da654c7
0f93b8926e