Description of problem: Beaker is using the smallest flavor by default. This can be error-prone in case that OpenStack has flavor with a really small disk. For example 4G/2G etc.. Version-Release number of selected component (if applicable): 26.6 How reproducible: Create small flavor in OpenStack Run Beaker Steps to Reproduce: 1. 2. 3. Actual results: Beaker will pickup the smallest one Expected results: Beaker will pickup flavor which suits minimum requirements Additional info: