Stress Juju

stressjuju.py is a script to run repeated deploys of Juju solutions into clean
models and then tear them down. It’s often used with other tools to help
measure and track controller overhead in CPU, disk, and memory.

Setting up

• clone the repo
• make all
• (setup a controller you want to stress against)

Running

Usage:

source .venv/bin/activate
python stressjuju/stressjuju.py -c mymaas --credential=maas-creds -n 4 -p 2 bundles/django

Options

• -c is what controller to run against. This name should match the name of the
  controller you’ve already got running. This does not bootstrap any controller.
• --credential What credential locally can be used to connect to the
  controller. (This should be pulled based on the controller but not currently
  available)
• -n how many total models should be created and destroyed in the run of this
  test.
• -p how many parallel models can run at once. In the example we’re running 4
  total models 2 at a time.
• bundles/django this will run the test django bundle that’s included ootb.