Replace nova delete keypair with shade client.

Function delete_keypair now uses shade client.

JIRA: YARDSTICK-1088

Change-Id: I46b895748c5c44b0bf7d5b035395676ebff48d7f
Signed-off-by: Shobhi Jain <shobhi.jain@intel.com>

2 files changed, 15 insertions, 5 deletions

diff --git a/yardstick/common/exceptions.py b/yardstick/common/exceptions.py
index 41333c161..734706191 100644
--- a/yardstick/common/exceptions.py
+++ b/yardstick/common/exceptions.py
@@ -186,3 +186,7 @@ class ScenarioDeleteServerError(YardstickException):
 
 class ScenarioCreateKeypairError(YardstickException):
     message = 'Nova Create Keypair Scenario failed'
+
+
+class ScenarioDeleteKeypairError(YardstickException):
+    message = 'Nova Delete Keypair Scenario failed'
diff --git a/yardstick/common/openstack_utils.py b/yardstick/common/openstack_utils.py
index e79c98872..0902d29e1 100644
--- a/yardstick/common/openstack_utils.py
+++ b/yardstick/common/openstack_utils.py
@@ -348,12 +348,18 @@ def delete_flavor(flavor_id):    # pragma: no cover
         return True
 
 
-def delete_keypair(nova_client, key):     # pragma: no cover
+def delete_keypair(shade_client, name):
+    """Delete a keypair.
+
+    :param name: Name of the keypair to delete.
+
+    :returns: True if delete succeeded, False otherwise.
+    """
     try:
-        nova_client.keypairs.delete(key=key)
-        return True
-    except Exception:  # pylint: disable=broad-except
-        log.exception("Error [delete_keypair(nova_client)]")
+        return shade_client.delete_keypair(name)
+    except exc.OpenStackCloudException as o_exc:
+        log.error("Error [delete_neutron_router(shade_client, '%s')]. "
+                  "Exception message: %s", name, o_exc.orig_message)
         return False