Add cinder volumes to mapr scenario template
Add cinder volumes to mapr scenario template

Change-Id: I0b0a30afa4c5e259af544b043f54989a0d4f09dc

egafford/sahara,esikachev/sahara-backup,esikachev/sahara-backup,crobby/sahara,zhangjunli177/sahara,ekasitk/sahara,openstack/sahara,tellesnobrega/sahara,esikachev/sahara-backup,egafford/sahara,zhangjunli177/sahara,tellesnobrega/sahara,openstack/sahara,crobby/sahara,ekasitk/sahara,zhangjunli177/sahara,crobby/sahara,ekasitk/sahara