Enable OVP tests to run on a DPDK-enabled system

DPDK-enabled NFVIs require support for hugepages which
in turn is configured by means of extra_specs in flavors.
Currently, Functest enables hugepage support if the name
of the scenario contains the substring "ovs".

Dovetail allows end users to run all tests on DPDK-enabled systems
and the documentation has been updates accordingly.

JIRA: DOVETAIL-665

Change-Id: If4898da168f8b4c69a045ef3b00b8a8862f29b0c
Signed-off-by: Panagiotis Karalis <pkaralis@intracom-telecom.com>

2 files changed, 9 insertions, 1 deletions

diff --git a/dovetail/run.py b/dovetail/run.py
index d32650bc..4f643758 100755
--- a/dovetail/run.py
+++ b/dovetail/run.py
@@ -32,7 +32,6 @@ from utils.dovetail_config import DovetailConfig as dt_cfg
 import utils.dovetail_logger as dt_logger
 import utils.dovetail_utils as dt_utils
 
-
 EXIT_RUN_FAILED = 2
 
 
@@ -203,6 +202,12 @@ def env_init(logger):
     dt_utils.source_env(openrc)
 
 
+def update_deploy_scenario(logger, **kwargs):
+    if 'deploy_scenario' in kwargs and kwargs['deploy_scenario'] is not None:
+        os.environ['DEPLOY_SCENARIO'] = kwargs['deploy_scenario']
+        logger.info("DEPLOY_SCENARIO : %s", os.environ['DEPLOY_SCENARIO'])
+
+
 def check_hosts_file(logger):
     hosts_file = os.path.join(dt_cfg.dovetail_config['config_dir'],
                               'hosts.yaml')
@@ -279,6 +284,7 @@ def main(*args, **kwargs):
     logger.info('================================================')
     logger.info('Build tag: {}'.format(dt_cfg.dovetail_config['build_tag']))
     parse_cli(logger, **kwargs)
+    update_deploy_scenario(logger, **kwargs)
     env_init(logger)
     copy_userconfig_files(logger)
     copy_patch_files(logger)
diff --git a/dovetail/test_runner.py b/dovetail/test_runner.py
index 40e55283..c49182b8 100644
--- a/dovetail/test_runner.py
+++ b/dovetail/test_runner.py
@@ -151,6 +151,8 @@ class DockerRunner(object):
         config_item['validate_testcase'] = testcase.validate_testcase()
         config_item['testcase'] = testcase.name()
         config_item['os_insecure'] = os.getenv("OS_INSECURE")
+        if 'DEPLOY_SCENARIO' in os.environ:
+            config_item['deploy_scenario'] = os.environ['DEPLOY_SCENARIO']
         return config_item
 
     def _update_config(self, testcase):