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-rw-r--r--nfvbench/compute.py18
1 files changed, 18 insertions, 0 deletions
diff --git a/nfvbench/compute.py b/nfvbench/compute.py
index 556ade4..84e3774 100644
--- a/nfvbench/compute.py
+++ b/nfvbench/compute.py
@@ -95,6 +95,24 @@ class Compute(object):
return True
+ def image_multiqueue_enabled(self, img):
+ """Check if multiqueue property is enabled on given image."""
+ try:
+ return img['hw_vif_multiqueue_enabled'] == 'true'
+ except KeyError:
+ return False
+
+ def image_set_multiqueue(self, img, enabled):
+ """Set multiqueue property as enabled or disabled on given image."""
+ cur_mqe = self.image_multiqueue_enabled(img)
+ LOG.info('Image %s hw_vif_multiqueue_enabled property is "%s"',
+ img.name, str(cur_mqe).lower())
+ if cur_mqe != enabled:
+ mqe = str(enabled).lower()
+ self.glance_client.images.update(img.id, hw_vif_multiqueue_enabled=mqe)
+ img['hw_vif_multiqueue_enabled'] = mqe
+ LOG.info('Image %s hw_vif_multiqueue_enabled property changed to "%s"', img.name, mqe)
+
# Create a server instance with name vmname
# and check that it gets into the ACTIVE state
def create_server(self, vmname, image, flavor, key_name,