fix monasca test
fix monasca test

piosz/heapster,luxas/heapster,luxas/heapster,johanneswuerbach/heapster,adfin/statster,krzyzacy/heapster,AlmogBaku/heapster,taimir/heapster,andyxning/heapster,AlmogBaku/heapster,adfin/statster,johanneswuerbach/heapster,taimir/heapster,krzyzacy/heapster,saiwl/heapster,piosz/heapster,bluebreezecf/heapster,jackzampolin/heapster,burmanm/heapster,bluebreezecf/heapster,aegixx/heapster,andyxning/heapster,jackzampolin/heapster,huangyuqi/heapster,aegixx/heapster,huangyuqi/heapster,bruceauyeung/heapster,whuwxl/heapster,whuwxl/heapster,saiwl/heapster,Stackdriver/heapster,Stackdriver/heapster,bruceauyeung/heapster,burmanm/heapster