For Ironic multi-tenant networking support, we need to be able to
discover the nodes local connectivity. To do this IPA can try to pull
LLDP packets for every NIC.
This patch adds a processing hook to handle the data from these packets
in ironic-inspector so that we can populate the correct fields fields in
Ironic. The generic lldp hook only handles the mandatory fields port id
and chassis id, set on port_id and switch_id in local_link_connection.
Further LLDP fields should be handled by additional vendor specific LLDP
processing hooks, that populate the switch_info field in a non-generic
way.
Change-Id: I884eaaa9cc54cd08c21147da438b1dabc10d3a40
Related-Bug: #1526403
Depends-On: Ie655fd59b06de7b84fba3b438d5e4c2ecd8075c3
Depends-On: Idae9b1ede1797029da1bd521501b121957ca1f1a
4af672b849