This document proposes using fuzzy logic and type-2 fuzzy sets to develop an autonomous resource provisioning system for cloud-based software. Current auto-scaling solutions have limitations including requiring deep application knowledge and performance modeling expertise from users. The proposed system would use fuzzy inference to map monitored performance data to scaling actions, eliminating the need for users to specify scaling parameters or policies. It would incorporate uncertainty into the modeling and use expert knowledge from multiple users to develop robust and adaptive provisioning behavior.