Basic CHEESEhub load simulation

This is a very rough load simulator for CHEESEHub

Create the test accounts

Note, this assumes ndslabsctl is in your PATH and that you know apiserver password.

git clone https://github.com/nds-org/ndslabs-startup
cd scripts/AccountCreation
python account.py https://www.hub.cheesehub.org --prefix loadtest --passwordPrefix loadtest --count 30

Generate the test configurations

Update HOST placeholder in workbench.postman_environment.json with actual host (e.g., www.hub.cheesehub.org).

The following command will produce a set of 30 postman environments with username/password test.

./gen.sh

Run the test

The following command will use the newman container run 30 different test suites. In this case, it will start and stop the ArpSpoof stack for each user.

./run.sh

Monitor

Via kubectl:

watch "kubectl get pods --all-namespaces -o wide | grep load"

You can also look at the logs for each of the newman containers:

docker logs loadtestN

Cleanup test accounts

ndslabsctl login admin
for i in {1..30}; do ndslabsctl delete account loadtest$i; done

Cleanup test containers

for i in {1..30}; do docker stop loadtest$i; done
for i in {1..30}; do docker rm loadtest$i; done