This patch adds the REST APIs for the virtual network interface API in
order to abstract the task of assigning logical network interfaces to
physical network interfaces.
Since Newton Ironic provides an interface for pluggable network
implementations. Different network implementations may want to handle
how logical to physical network interface assignment happens. To do this
the new API calls into new functions on the network implementation
loaded for the specified node.
This is part 3 of 3, and adds the node vif subcontroller to expose the
/nodes/<ident>/vifs REST API endpoint. API version is bumped to 1.28.
Co-Authored-By: Vasyl Saienko (vsaienko@mirantis.com)
Change-Id: I70f1166a15a26f392734e21d6bc30a03da4e5486
Partial-Bug: #1582188
4789d3b41a