-Yardstick is _not_ about testing OpenStack functionality (tempest) or
-benchmarking OpenStack APIs (rally).
-
-Concepts
-========
-
-Benchmark - assess the relative performance of something
-
-Benchmark configuration file - describes a single test case in yaml format
-
-Context
-- The set of cloud resources used by a benchmark (scenario)
-– Is a simplified Heat template (context is converted into a Heat template)
-
-Data
-- Output produced by running a benchmark, written to a file in json format
-
-Runner
-- Logic that determines how the test is run
-– For example number of iterations, input value stepping, duration etc