Refactored support for flavor and image hugepages based on Morgan's suggestins

Change-Id: I414338616aecda161a51a780abb24c9e3a8f5c54
Signed-off-by: juraj.linkes <jlinkes@cisco.com>
(cherry picked from commit a31877af04542bb0cd3c4da6d53f4d4ab580a295)

1 files changed, 15 insertions, 8 deletions

diff --git a/utils/openstack_utils.py b/utils/openstack_utils.py
index 03279f63d..8c2e00cb1 100755
--- a/utils/openstack_utils.py
+++ b/utils/openstack_utils.py
@@ -16,6 +16,7 @@ import time
 
 from cinderclient import client as cinderclient
 import functest.utils.functest_logger as ft_logger
+import functest.utils.functest_utils as ft_utils
 from glanceclient import client as glanceclient
 from keystoneclient.v2_0 import client as keystoneclient
 from neutronclient.v2_0 import client as neutronclient
@@ -235,11 +236,14 @@ def get_hypervisors(nova_client):
 def create_flavor(nova_client, flavor_name, ram, disk, vcpus):
     try:
         flavor = nova_client.flavors.create(flavor_name, ram, vcpus, disk)
-        extra_specs = {}
-        deploy_scenario = os.environ.get('DEPLOY_SCENARIO')
-        if deploy_scenario is not None and 'fdio' in deploy_scenario:
-            extra_specs['hw:mem_page_size'] = 'large'
+        try:
+            extra_specs = ft_utils.get_functest_config(
+                'general.flavor_extra_specs')
             flavor.update(extra_specs)
+        except ValueError:
+            # flavor extra specs are not configured, therefore skip the update
+            pass
+
     except Exception, e:
         logger.error("Error [create_flavor(nova_client, '%s', '%s', '%s', "
                      "'%s')]: %s" % (flavor_name, ram, disk, vcpus, e))
@@ -907,10 +911,13 @@ def create_glance_image(glance_client, image_name, file_path, disk="qcow2",
             if logger:
                 logger.info("Creating image '%s' from '%s'..." % (image_name,
                                                                   file_path))
-            properties = {}
-            deploy_scenario = os.environ.get('DEPLOY_SCENARIO')
-            if deploy_scenario is not None and 'fdio' in deploy_scenario:
-                properties['hw_mem_page_size'] = 'large'
+            try:
+                properties = ft_utils.get_functest_config(
+                    'general.image_properties')
+            except ValueError:
+                # image properties are not configured
+                # therefore don't add any properties
+                properties = {}
             with open(file_path) as fimage:
                 image = glance_client.images.create(name=image_name,
                                                     is_public=public,