This change converts the existing NIC templates to jinja2 in
order to dynamically render the ports and networks according
to the network_data.yaml. If networks are added to the
network_data.yaml file, parameters will be added to all
NIC templates. The YAML files (as output from jinja with
the default network_data.yaml) are present as an example.
The roles in roles_data.yaml are used to produce NIC configs
for the standard and custom composable roles. In order to
keep the ordering of NICs the same in the multiple-nics
templates, the order of networks was changed in the
network_data.yaml file. This is reflected in the network
templates, and in some of the files that is the only
The roles and roles_data.yaml were modified to include
a legacy name for the NIC config templates for the
built-in roles Controller, Compute, Object Storage,
Block Storage, Ceph Storage, Compute-DPDK, and
Networker roles. There will now be a file produced
with the legacy name, but also one produced with the
<role>-role.j2.yaml format (along with environment
files to help use the new filenames).
Note this change also fixes some typos as well as
a number of templates that had VLANs with device:
entries which were ignored.