class ScenarioDeleteKeypairError(YardstickException):
message = 'Nova Delete Keypair Scenario failed'
+
+
+class ScenarioAttachVolumeError(YardstickException):
+ message = 'Nova Attach Volume Scenario failed'
+
+
+class ScenarioGetServerError(YardstickException):
+ message = 'Nova Get Server Scenario failed'