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In order to render configurable traffic profiles in NSB test cases,
a new variable is introduced: "extra_arg". The content of
this variable is added to the VNFD render data, under a key called
"extra_args".
This will allow the user to define Jinja templates for traffic profiles.
E.g.:
$ cat test_case_definition.yml
scenarios:
- type: NSPerf
traffic_profile: traffic_profile.yml
extra_args:
vports: 10
$ cat traffic_profile.yml
{% set vports = get(extra_args, 'vports', '0') or 4 %}
{% for vport in range(vports|int) %}
uplink_{{vport}}:
data...
{% endfor %}
JIRA: YARDSTICK-946
Change-Id: Ib3c1f2d89efa012772edf2156e97d5f4742a6b80
Signed-off-by: Rodolfo Alonso Hernandez <rodolfo.alonso.hernandez@intel.com>
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