This is a scale test find the max number of switches that can connect to one ONOS Controller. The test script does not create a cluster of nodes, but that can be easily implemented.

Pre-conditions to running this test is Robot Framework + external robot libraries:

pip install pybot
pip install robotframework-ride
pip install robotframework-requests
pip install robotframework-sshlibrary
pip install robotframework-httplibrary
pip install robotframework-archivelibrary
Also, you must have a "test cell" as this test leverages the bash scripts that are used to install the controller.

Usage eg. "pybot -v USER_HOME:/home/fedora -v ONOS_HOME:/opt/onos -v start:10 -v end:30 -v increments:10 ScalePOC.robot"

After the test complete, three files will be generate from where you issued the "pybot" command. The "report.html" file will be your results!