User Story: As a storage admin who uses OpenStack Keystone identity service with RGW, I want to use temporary S3 credentials to improve performance during authentication. Content Plan Reference: https://docs.google.com/document/d/1Nxnh6XxpTiDO2TANEw5pvXZ0nYUwf36zTaqxCm0014w/edit#
Published on the customer portal as part of the RHCS 3.2 GA on 3rd Jan 2019