# Functions
CreatePrivateVolumeType will create a private volume type with a random name and no extra specs.
CreateQoS will create a QoS with one spec and a random name.
CreateSnapshot will create a snapshot of the specified volume.
CreateVolume will create a volume with a random name and size of 1GB.
CreateVolumeAttachment will attach a volume to an instance.
CreateVolumeType will create a volume type with a random name.
CreateVolumeTypeNoExtraSpecs will create a volume type with a random name and no extra specs.
CreateVolumeWithType will create a volume of the given volume type with a random name and size of 1GB.
DeleteQoS will delete a QoS.
DeleteSnapshot will delete a snapshot.
DeleteVolume will delete a volume.
DeleteVolumeAttachment will detach a volume from an instance.
DeleteVolumeType will delete a volume type.